🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.63 AU - 0.89 AU

Year: 240 Days

Day: 47.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,656,002 km

• M1: 40,391 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.76 AU - 1.22 AU

Year: 356 Days

Day: 40.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 92.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,656,002 km

• M1: 101,427 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.9 AU - 1.22 AU

Year: 395 Days

Day: 35.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.47 AU - 4.05 AU

Year: 2129 Days

Day: 36.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 9.5

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.29 AU - 8.53 AU

Year: 7295 Days

Day: 14.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,656,002 km

• M1: 289,472 km (0.043 R)
• M2: 502,798 km (0.037 R)
• M3: 577,149 km (0.04 R)
• M4: 766,839 km (0.083 R)
• M5: 854,503 km (0.114 R)
• M6: 945,907 km (0.056 R)
• M7: 1,056,909 km (0.063 R)
• M8: 1,223,262 km (0.082 R)
• M9: 1,434,644 km (0.119 R)
• M10: 1,582,147 km (0.099 R)
• M11: 1,715,588 km (0.065 R)
• M12: 2,243,370 km (0.046 R)
• M13: 2,350,482 km (0.093 R)
• M14: 3,219,945 km (0.109 R)
• M15: 3,513,605 km (0.069 R)
• M16: 4,419,420 km (0.036 R)
• M17: 4,718,466 km (0.112 R)
• M18: 4,828,870 km (0.087 R)
• M19: 4,940,170 km (0.061 R)
• M20: 6,129,324 km (0.082 R)
• M21: 6,740,282 km (0.098 R)
• M22: 7,243,080 km (0.099 R)
• M23: 7,306,809 km (0.061 R)
• M24: 7,921,357 km (0.04 R)
• M25: 8,586,170 km (0.094 R)
• M26: 8,857,241 km (0.084 R)
• M27: 9,268,934 km (0.1 R)
• M28: 9,686,911 km (0.09 R)
• M29: 9,757,222 km (0.118 R)
• M30: 10,397,351 km (0.05 R)
• M31: 10,577,617 km (0.099 R)
• M32: 10,722,577 km (0.078 R)
• M33: 11,161,348 km (0.046 R)
• M34: 11,531,453 km (0.033 R)
• M35: 11,605,952 km (0.093 R)
• M36: 12,359,926 km (0.081 R)
• M37: 12,474,368 km (0.101 R)
• M38: 13,207,547 km (0.088 R)
• M39: 13,363,727 km (0.066 R)
• M40: 13,520,356 km (0.119 R)
• M41: 15,039,822 km (0.104 R)
• M42: 17,077,644 km (0.09 R)
• M43: 18,237,177 km (0.116 R)
• M44: 18,324,094 km (0.118 R)
• M45: 20,090,994 km (0.032 R)
• M46: 20,180,753 km (0.09 R)
• M47: 21,040,043 km (0.099 R)
• M48: 21,131,298 km (0.045 R)
• M49: 21,268,329 km (0.099 R)
• M50: 22,189,104 km (0.102 R)
• M51: 22,654,354 km (0.116 R)
• M52: 22,747,852 km (0.087 R)
• M53: 23,974,256 km (0.069 R)
• M54: 24,069,549 km (0.116 R)
• M55: 24,595,536 km (0.063 R)
• M56: 24,932,280 km (0.108 R)
• M57: 25,077,091 km (0.105 R)
• M58: 25,318,991 km (0.092 R)
• M59: 26,098,396 km (0.1 R)
• M60: 26,441,872 km (0.108 R)
• M61: 26,589,526 km (0.055 R)
• M62: 26,984,614 km (0.117 R)
• M63: 27,331,830 km (0.053 R)
• M64: 27,481,129 km (0.099 R)
• M65: 27,680,692 km (0.104 R)
• M66: 28,131,281 km (0.072 R)
• M67: 28,887,648 km (0.091 R)
• M68: 29,141,366 km (0.079 R)
• M69: 30,214,581 km (0.12 R)
• M70: 30,472,039 km (0.078 R)
• M71: 30,575,262 km (0.032 R)
• M72: 31,874,818 km (0.095 R)
• M73: 32,189,423 km (0.055 R)
• M74: 33,033,454 km (0.117 R)
• M75: 33,511,419 km (0.116 R)
• M76: 33,671,190 km (0.091 R)
• M77: 33,777,853 km (0.112 R)
• M78: 33,938,072 km (0.077 R)
• M79: 34,689,203 km (0.115 R)
• M80: 35,120,943 km (0.06 R)
• M81: 35,229,102 km (0.089 R)
• M82: 35,826,147 km (0.114 R)
• M83: 35,935,204 km (0.056 R)
• M84: 36,044,111 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.3

Radius: 10.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.83 AU - 9.01 AU

Year: 9635 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 71,656,002 km

• M1: 149,897 km (0.088 R)
• M2: 277,504 km (0.064 R)
• M3: 371,452 km (0.07 R)
• M4: 447,597 km (0.078 R)
• M5: 754,272 km (0.057 R)
• M6: 825,631 km (0.069 R)
• M7: 1,254,977 km (0.068 R)
• M8: 1,707,360 km (0.053 R)
• M9: 1,776,026 km (0.027 R)
• M10: 1,887,925 km (0.048 R)
• M11: 2,016,729 km (0.077 R)
• M12: 2,268,203 km (0.118 R)
• M13: 2,405,534 km (0.104 R)
• M14: 2,592,980 km (0.031 R)
• M15: 2,999,138 km (0.087 R)
• M16: 3,150,382 km (0.114 R)
• M17: 3,601,419 km (0.12 R)
• M18: 4,017,600 km (0.106 R)
• M19: 4,915,337 km (0.091 R)
• M20: 5,664,673 km (0.112 R)
• M21: 6,105,837 km (0.104 R)
• M22: 6,580,062 km (0.117 R)
• M23: 6,910,075 km (0.103 R)
• M24: 8,143,210 km (0.116 R)
• M25: 8,545,330 km (0.112 R)
• M26: 9,197,427 km (0.117 R)
• M27: 9,492,434 km (0.12 R)
• M28: 10,167,569 km (0.055 R)
• M29: 10,677,698 km (0.057 R)
• M30: 10,754,890 km (0.108 R)
• M31: 11,696,310 km (0.102 R)
• M32: 12,016,000 km (0.096 R)
• M33: 12,338,533 km (0.115 R)
• M34: 12,909,847 km (0.05 R)
• M35: 13,047,178 km (0.106 R)
• M36: 13,406,512 km (0.095 R)
• M37: 13,965,709 km (0.055 R)
• M38: 15,338,718 km (0.114 R)
• M39: 15,600,964 km (0.083 R)
• M40: 15,747,270 km (0.095 R)
• M41: 16,366,755 km (0.049 R)
• M42: 16,934,180 km (0.112 R)
• M43: 17,568,924 km (0.102 R)
• M44: 17,660,178 km (0.069 R)
• M45: 17,751,732 km (0.072 R)
• M46: 18,675,050 km (0.063 R)
• M47: 20,248,371 km (0.094 R)
• M48: 20,504,183 km (0.101 R)
• M49: 21,472,530 km (0.075 R)
• M50: 21,831,266 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 3.8

Gravity: 32.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.62 AU - 16.78 AU

Year: 18339 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,656,002 km

• M1: 76,594 km (0.057 R)
• M2: 495,917 km (0.056 R)
• M3: 838,346 km (0.063 R)
• M4: 882,777 km (0.069 R)
• M5: 1,044,193 km (0.057 R)
• M6: 1,342,192 km (0.118 R)
• M7: 1,447,210 km (0.074 R)
• M8: 1,721,124 km (0.098 R)
• M9: 1,864,289 km (0.045 R)
• M10: 2,700,840 km (0.068 R)
• M11: 3,070,795 km (0.07 R)
• M12: 5,517,917 km (0.099 R)
• M13: 5,984,812 km (0.119 R)
• M14: 6,071,130 km (0.089 R)
• M15: 6,597,266 km (0.109 R)
• M16: 6,820,765 km (0.094 R)
• M17: 7,692,771 km (0.057 R)
• M18: 8,165,501 km (0.051 R)
• M19: 8,941,465 km (0.112 R)
• M20: 9,188,750 km (0.092 R)
• M21: 9,238,417 km (0.047 R)
• M22: 11,140,254 km (0.091 R)
• M23: 11,728,174 km (0.098 R)
• M24: 11,890,338 km (0.105 R)
• M25: 12,326,266 km (0.07 R)
• M26: 12,934,082 km (0.086 R)
• M27: 13,045,682 km (0.105 R)
• M28: 13,101,632 km (0.113 R)
• M29: 14,525,056 km (0.034 R)
• M30: 16,417,170 km (0.095 R)
• M31: 16,598,482 km (0.102 R)
• M32: 17,576,703 km (0.114 R)
• M33: 17,638,487 km (0.028 R)
• M34: 18,322,598 km (0.099 R)
• M35: 18,762,415 km (0.111 R)
• M36: 21,013,265 km (0.103 R)
• M37: 21,275,809 km (0.1 R)
• M38: 22,070,174 km (0.104 R)
• M39: 22,941,731 km (0.116 R)
• M40: 23,824,358 km (0.067 R)
• M41: 23,961,241 km (0.091 R)
• M42: 24,166,788 km (0.112 R)
• M43: 25,413,088 km (0.032 R)
• M44: 26,467,454 km (0.117 R)
• M45: 27,751,452 km (0.115 R)
• M46: 28,691,376 km (0.105 R)
• M47: 28,836,934 km (0.104 R)
• M48: 30,527,989 km (0.105 R)
• M49: 32,402,151 km (0.105 R)
• M50: 34,777,466 km (0.099 R)
• M51: 36,182,190 km (0.108 R)
• M52: 36,654,620 km (0.106 R)
• M53: 38,484,052 km (0.049 R)
• M54: 39,207,956 km (0.111 R)
• M55: 40,098,961 km (0.088 R)
• M56: 40,261,574 km (0.093 R)
• M57: 40,587,697 km (0.071 R)
• M58: 40,914,569 km (0.08 R)
• M59: 41,160,358 km (0.099 R)
• M60: 42,231,030 km (0.088 R)
• M61: 43,227,502 km (0.114 R)
• M62: 43,645,029 km (0.111 R)
• M63: 47,547,888 km (0.112 R)
• M64: 49,540,681 km (0.083 R)
• M65: 49,802,627 km (0.105 R)
• M66: 49,977,657 km (0.108 R)
• M67: 51,119,388 km (0.096 R)
• M68: 51,914,799 km (0.06 R)
• M69: 52,358,507 km (0.091 R)
• M70: 52,803,411 km (0.116 R)
• M71: 53,966,085 km (0.118 R)
• M72: 54,956,573 km (0.049 R)
• M73: 56,316,866 km (0.083 R)
• M74: 56,498,927 km (0.103 R)
• M75: 59,348,018 km (0.076 R)
• M76: 60,649,969 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345

Radius: 6.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.97 AU - 19.75 AU

Year: 23931 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,656,002 km

• M1: 80,484 km (0.115 R)
• M2: 203,603 km (0.12 R)
• M3: 242,947 km (0.096 R)
• M4: 364,121 km (0.069 R)
• M5: 414,984 km (0.114 R)
• M6: 524,640 km (0.099 R)
• M7: 728,990 km (0.079 R)
• M8: 772,823 km (0.089 R)
• M9: 1,005,746 km (0.093 R)
• M10: 1,767,349 km (0.111 R)
• M11: 1,827,188 km (0.071 R)
• M12: 2,042,460 km (0.114 R)
• M13: 2,497,237 km (0.063 R)
• M14: 2,982,533 km (0.079 R)
• M15: 3,421,453 km (0.117 R)
• M16: 5,239,815 km (0.106 R)
• M17: 5,457,480 km (0.073 R)
• M18: 5,589,575 km (0.118 R)
• M19: 5,901,935 km (0.098 R)
• M20: 6,265,907 km (0.102 R)
• M21: 6,920,098 km (0.107 R)
• M22: 7,110,985 km (0.065 R)
• M23: 7,400,756 km (0.091 R)
• M24: 8,292,659 km (0.096 R)
• M25: 8,957,771 km (0.095 R)
• M26: 9,165,862 km (0.11 R)
• M27: 9,639,937 km (0.078 R)
• M28: 10,068,086 km (0.114 R)
• M29: 10,338,858 km (0.086 R)
• M30: 12,822,482 km (0.085 R)
• M31: 13,530,379 km (0.103 R)
• M32: 14,250,843 km (0.117 R)
• M33: 14,372,167 km (0.094 R)
• M34: 15,230,858 km (0.08 R)
• M35: 15,666,487 km (0.067 R)
• M36: 16,997,609 km (0.03 R)
• M37: 17,255,366 km (0.08 R)
• M38: 19,161,692 km (0.11 R)
• M39: 20,105,505 km (0.103 R)
• M40: 20,173,572 km (0.119 R)
• M41: 21,341,333 km (0.116 R)
• M42: 22,460,325 km (0.047 R)
• M43: 23,026,852 km (0.109 R)
• M44: 23,240,628 km (0.045 R)
• M45: 23,383,494 km (0.109 R)
• M46: 24,174,268 km (0.071 R)
• M47: 24,463,889 km (0.082 R)
• M48: 24,536,594 km (0.098 R)
• M49: 25,193,329 km (0.094 R)
• M50: 27,047,744 km (0.044 R)
• M51: 28,029,255 km (0.071 R)
• M52: 28,562,572 km (0.087 R)
• M53: 28,945,692 km (0.091 R)
• M54: 29,022,436 km (0.09 R)
• M55: 29,639,377 km (0.056 R)
• M56: 29,794,211 km (0.101 R)
• M57: 31,358,107 km (0.081 R)
• M58: 32,788,113 km (0.099 R)
• M59: 33,269,519 km (0.095 R)
• M60: 34,972,841 km (0.12 R)
• M61: 35,876,412 km (0.101 R)
• M62: 38,548,080 km (0.084 R)
• M63: 38,801,798 km (0.087 R)
• M64: 39,310,880 km (0.111 R)
• M65: 40,851,588 km (0.063 R)
• M66: 40,937,757 km (0.084 R)
• M67: 41,196,561 km (0.049 R)
• M68: 41,455,964 km (0.092 R)
• M69: 42,936,234 km (0.09 R)
• M70: 44,345,297 km (0.066 R)
• M71: 45,144,449 km (0.08 R)
• M72: 46,037,997 km (0.091 R)
• M73: 47,117,944 km (0.09 R)
• M74: 48,297,373 km (0.063 R)
• M75: 49,762,236 km (0.083 R)
• M76: 50,130,695 km (0.082 R)
• M77: 53,487,522 km (0.109 R)
• M78: 54,148,595 km (0.109 R)
• M79: 54,243,290 km (0.102 R)
• M80: 54,432,831 km (0.08 R)
• M81: 55,383,525 km (0.064 R)
• M82: 55,669,856 km (0.103 R)
• M83: 56,820,114 km (0.101 R)
• M84: 57,687,781 km (0.08 R)
• M85: 58,365,759 km (0.067 R)
• M86: 58,948,891 km (0.103 R)
• M87: 64,886,132 km (0.111 R)
• M88: 65,692,015 km (0.116 R)
• M89: 66,501,190 km (0.068 R)
• M90: 67,110,353 km (0.082 R)
• M91: 67,925,212 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 7.6

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.64 AU - 19.32 AU

Year: 25304 Days

Day: 16 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,656,002 km

• M1: 96,790 km (0.106 R)
• M2: 188,643 km (0.089 R)
• M3: 344,075 km (0.08 R)
• M4: 429,795 km (0.111 R)
• M5: 847,023 km (0.063 R)
• M6: 1,172,698 km (0.119 R)
• M7: 1,713,793 km (0.103 R)
• M8: 1,774,829 km (0.1 R)
• M9: 1,994,588 km (0.065 R)
• M10: 2,156,902 km (0.061 R)
• M11: 2,669,724 km (0.099 R)
• M12: 2,776,836 km (0.073 R)
• M13: 3,069,300 km (0.059 R)
• M14: 3,181,498 km (0.084 R)
• M15: 5,333,314 km (0.076 R)
• M16: 5,881,291 km (0.109 R)
• M17: 6,736,691 km (0.1 R)
• M18: 7,129,236 km (0.1 R)
• M19: 7,732,116 km (0.062 R)
• M20: 8,561,037 km (0.097 R)
• M21: 8,932,638 km (0.045 R)
• M22: 10,358,306 km (0.032 R)
• M23: 10,583,750 km (0.099 R)
• M24: 10,982,428 km (0.108 R)
• M25: 11,328,149 km (0.089 R)
• M26: 12,207,785 km (0.113 R)
• M27: 12,505,933 km (0.114 R)
• M28: 13,598,895 km (0.086 R)
• M29: 13,845,881 km (0.107 R)
• M30: 14,848,785 km (0.087 R)
• M31: 14,975,794 km (0.043 R)
• M32: 15,103,102 km (0.1 R)
• M33: 15,487,419 km (0.109 R)
• M34: 15,810,101 km (0.09 R)
• M35: 16,593,695 km (0.112 R)
• M36: 16,857,586 km (0.104 R)
• M37: 18,744,164 km (0.085 R)
• M38: 20,202,295 km (0.101 R)
• M39: 20,343,066 km (0.041 R)
• M40: 20,696,566 km (0.111 R)
• M41: 21,194,578 km (0.11 R)
• M42: 21,409,400 km (0.119 R)
• M43: 25,623,422 km (0.109 R)
• M44: 25,699,568 km (0.09 R)
• M45: 27,005,856 km (0.094 R)
• M46: 28,254,999 km (0.117 R)
• M47: 28,886,601 km (0.064 R)
• M48: 30,405,318 km (0.054 R)
• M49: 30,647,517 km (0.094 R)
• M50: 30,728,450 km (0.11 R)
• M51: 31,052,479 km (0.081 R)
• M52: 31,786,107 km (0.105 R)
• M53: 32,607,848 km (0.079 R)
• M54: 32,690,276 km (0.105 R)
• M55: 35,368,677 km (0.075 R)
• M56: 36,391,028 km (0.104 R)
• M57: 37,423,104 km (0.114 R)
• M58: 37,682,656 km (0.049 R)
• M59: 39,515,978 km (0.112 R)
• M60: 39,692,205 km (0.074 R)
• M61: 40,222,080 km (0.107 R)
• M62: 41,736,160 km (0.115 R)
• M63: 42,455,277 km (0.049 R)
• M64: 42,725,900 km (0.095 R)
• M65: 45,925,798 km (0.113 R)
• M66: 46,018,399 km (0.03 R)
• M67: 46,111,000 km (0.118 R)
• M68: 48,258,328 km (0.106 R)
• M69: 48,729,412 km (0.027 R)
• M70: 49,012,900 km (0.1 R)
• M71: 49,296,837 km (0.089 R)
• M72: 52,456,194 km (0.053 R)
• M73: 53,426,486 km (0.06 R)
• M74: 54,991,130 km (0.034 R)
• M75: 55,581,742 km (0.119 R)
• M76: 56,968,066 km (0.096 R)
• M77: 57,266,663 km (0.069 R)
• M78: 57,565,709 km (0.086 R)
• M79: 59,270,228 km (0.08 R)
• M80: 62,011,309 km (0.103 R)
• M81: 62,523,383 km (0.102 R)
• M82: 65,104,993 km (0.119 R)
• M83: 65,208,964 km (0.062 R)
• M84: 65,417,204 km (0.113 R)
• M85: 65,625,594 km (0.115 R)
• M86: 66,985,289 km (0.107 R)
• M87: 67,510,677 km (0.087 R)
• M88: 67,932,094 km (0.115 R)
• M89: 68,248,643 km (0.038 R)
• M90: 69,201,432 km (0.093 R)
• M91: 71,656,034 km (0.065 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 20,121 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit