🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 202 Days

Day: 37.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 243 Days

Day: 17.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.9 AU - 1.1 AU

Year: 425 Days

Day: 33.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.72 AU

Year: 757 Days

Day: 45.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.44 AU - 2.04 AU

Year: 975 Days

Day: 41.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,495,183 km

• M1: 500,854 km (0.102 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 11.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.36 AU - 4.48 AU

Year: 3295 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,495,183 km

• M1: 153,487 km (0.084 R)
• M2: 229,483 km (0.086 R)
• M3: 306,526 km (0.08 R)
• M4: 390,002 km (0.089 R)
• M5: 617,839 km (0.084 R)
• M6: 949,498 km (0.078 R)
• M7: 1,034,768 km (0.079 R)
• M8: 1,174,642 km (0.115 R)
• M9: 1,603,540 km (0.094 R)
• M10: 1,920,986 km (0.07 R)
• M11: 2,308,445 km (0.06 R)
• M12: 2,460,137 km (0.06 R)
• M13: 2,685,282 km (0.085 R)
• M14: 2,953,511 km (0.106 R)
• M15: 3,193,167 km (0.096 R)
• M16: 3,516,148 km (0.057 R)
• M17: 3,770,465 km (0.093 R)
• M18: 3,949,982 km (0.068 R)
• M19: 4,152,986 km (0.096 R)
• M20: 4,569,168 km (0.08 R)
• M21: 4,653,990 km (0.063 R)
• M22: 4,760,803 km (0.115 R)
• M23: 4,868,513 km (0.049 R)
• M24: 4,955,280 km (0.099 R)
• M25: 5,262,853 km (0.07 R)
• M26: 5,622,187 km (0.103 R)
• M27: 5,758,920 km (0.058 R)
• M28: 6,675,207 km (0.104 R)
• M29: 7,088,695 km (0.045 R)
• M30: 7,162,596 km (0.078 R)
• M31: 7,510,711 km (0.105 R)
• M32: 7,940,954 km (0.106 R)
• M33: 8,223,545 km (0.05 R)
• M34: 8,666,953 km (0.088 R)
• M35: 8,745,940 km (0.113 R)
• M36: 8,904,813 km (0.08 R)
• M37: 9,198,623 km (0.106 R)
• M38: 9,306,184 km (0.082 R)
• M39: 9,468,348 km (0.069 R)
• M40: 9,631,560 km (0.084 R)
• M41: 9,740,766 km (0.108 R)
• M42: 10,182,080 km (0.106 R)
• M43: 10,799,620 km (0.114 R)
• M44: 10,941,588 km (0.12 R)
• M45: 11,141,451 km (0.117 R)
• M46: 11,923,848 km (0.065 R)
• M47: 12,100,224 km (0.089 R)
• M48: 12,366,209 km (0.118 R)
• M49: 12,514,909 km (0.112 R)
• M50: 12,813,955 km (0.116 R)
• M51: 13,145,763 km (0.107 R)
• M52: 14,064,893 km (0.105 R)
• M53: 14,375,907 km (0.109 R)
• M54: 14,595,067 km (0.116 R)
• M55: 15,099,960 km (0.072 R)
• M56: 15,418,305 km (0.067 R)
• M57: 15,674,715 km (0.041 R)
• M58: 15,835,683 km (0.099 R)
• M59: 17,309,072 km (0.088 R)
• M60: 18,655,154 km (0.085 R)
• M61: 19,134,166 km (0.096 R)
• M62: 19,271,796 km (0.078 R)
• M63: 19,478,840 km (0.113 R)
• M64: 19,651,924 km (0.07 R)
• M65: 19,895,170 km (0.099 R)
• M66: 20,034,596 km (0.057 R)
• M67: 20,139,464 km (0.091 R)
• M68: 20,984,393 km (0.091 R)
• M69: 21,339,837 km (0.118 R)
• M70: 21,554,061 km (0.057 R)
• M71: 21,876,744 km (0.067 R)
• M72: 22,309,530 km (0.103 R)
• M73: 23,367,038 km (0.078 R)
• M74: 23,440,640 km (0.051 R)
• M75: 24,217,352 km (0.096 R)
• M76: 24,366,352 km (0.117 R)
• M77: 24,627,699 km (0.114 R)
• M78: 24,852,395 km (0.115 R)
• M79: 25,153,087 km (0.065 R)
• M80: 25,266,183 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.2

Radius: 10.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.45 AU - 11.21 AU

Year: 12100 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,495,183 km

• M1: 293,960 km (0.118 R)
• M2: 397,033 km (0.093 R)
• M3: 810,820 km (0.098 R)
• M4: 987,047 km (0.074 R)
• M5: 1,747,154 km (0.048 R)
• M6: 1,838,408 km (0.042 R)
• M7: 2,865,846 km (0.077 R)
• M8: 3,167,735 km (0.104 R)
• M9: 3,280,233 km (0.069 R)
• M10: 3,508,968 km (0.108 R)
• M11: 3,743,088 km (0.11 R)
• M12: 4,956,626 km (0.105 R)
• M13: 5,319,551 km (0.094 R)
• M14: 5,622,935 km (0.08 R)
• M15: 6,530,994 km (0.112 R)
• M16: 6,819,569 km (0.113 R)
• M17: 7,112,332 km (0.074 R)
• M18: 7,409,283 km (0.076 R)
• M19: 7,521,781 km (0.083 R)
• M20: 7,597,029 km (0.093 R)
• M21: 7,786,270 km (0.046 R)
• M22: 7,862,415 km (0.037 R)
• M23: 8,092,347 km (0.099 R)
• M24: 8,480,703 km (0.084 R)
• M25: 8,716,470 km (0.084 R)
• M26: 8,795,607 km (0.113 R)
• M27: 9,599,845 km (0.091 R)
• M28: 11,842,915 km (0.051 R)
• M29: 12,018,543 km (0.113 R)
• M30: 12,461,503 km (0.103 R)
• M31: 12,595,393 km (0.108 R)
• M32: 13,000,055 km (0.045 R)
• M33: 13,226,696 km (0.117 R)
• M34: 13,776,019 km (0.054 R)
• M35: 14,192,948 km (0.097 R)
• M36: 14,473,295 km (0.047 R)
• M37: 14,897,106 km (0.109 R)
• M38: 14,991,801 km (0.084 R)
• M39: 15,086,796 km (0.091 R)
• M40: 15,181,940 km (0.114 R)
• M41: 16,534,903 km (0.101 R)
• M42: 17,275,413 km (0.09 R)
• M43: 17,775,219 km (0.116 R)
• M44: 17,875,749 km (0.047 R)
• M45: 18,026,843 km (0.115 R)
• M46: 19,509,806 km (0.078 R)
• M47: 20,030,108 km (0.119 R)
• M48: 20,872,344 km (0.107 R)
• M49: 21,725,949 km (0.119 R)
• M50: 21,887,365 km (0.079 R)
• M51: 21,995,076 km (0.107 R)
• M52: 22,863,791 km (0.047 R)
• M53: 22,973,147 km (0.118 R)
• M54: 23,137,405 km (0.102 R)
• M55: 23,743,576 km (0.115 R)
• M56: 24,354,833 km (0.111 R)
• M57: 25,706,599 km (0.097 R)
• M58: 26,793,876 km (0.083 R)
• M59: 28,541,179 km (0.107 R)
• M60: 29,428,594 km (0.057 R)
• M61: 30,806,839 km (0.095 R)
• M62: 31,412,710 km (0.052 R)
• M63: 32,513,003 km (0.116 R)
• M64: 32,944,293 km (0.112 R)
• M65: 33,501,695 km (0.058 R)
• M66: 34,437,430 km (0.07 R)
• M67: 35,445,121 km (0.049 R)
• M68: 35,761,969 km (0.09 R)
• M69: 35,889,128 km (0.119 R)
• M70: 36,718,349 km (0.108 R)
• M71: 36,910,582 km (0.065 R)
• M72: 37,167,441 km (0.111 R)
• M73: 38,071,312 km (0.034 R)
• M74: 38,265,939 km (0.114 R)
• M75: 39,768,948 km (0.045 R)
• M76: 40,362,254 km (0.085 R)
• M77: 41,291,107 km (0.066 R)
• M78: 41,557,840 km (0.118 R)
• M79: 41,891,892 km (0.091 R)
• M80: 42,630,307 km (0.025 R)
• M81: 42,697,626 km (0.098 R)
• M82: 42,832,414 km (0.027 R)
• M83: 42,899,733 km (0.119 R)
• M84: 43,169,906 km (0.112 R)
• M85: 43,305,143 km (0.076 R)
• M86: 43,440,529 km (0.093 R)
• M87: 43,508,297 km (0.11 R)
• M88: 43,711,750 km (0.055 R)
• M89: 43,779,667 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 12

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.4 AU - 9.78 AU

Year: 12610 Days

Day: 8.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,495,183 km

• M1: 199,414 km (0.061 R)
• M2: 534,214 km (0.113 R)
• M3: 619,485 km (0.061 R)
• M4: 949,198 km (0.045 R)
• M5: 1,123,480 km (0.118 R)
• M6: 1,554,920 km (0.041 R)
• M7: 2,352,726 km (0.11 R)
• M8: 2,654,315 km (0.094 R)
• M9: 2,809,897 km (0.025 R)
• M10: 3,328,104 km (0.113 R)
• M11: 3,598,577 km (0.059 R)
• M12: 4,379,328 km (0.073 R)
• M13: 4,676,130 km (0.048 R)
• M14: 5,725,859 km (0.107 R)
• M15: 5,847,033 km (0.075 R)
• M16: 5,928,115 km (0.112 R)
• M17: 6,009,795 km (0.047 R)
• M18: 6,132,914 km (0.091 R)
• M19: 6,381,546 km (0.073 R)
• M20: 6,465,171 km (0.112 R)
• M21: 6,888,982 km (0.119 R)
• M22: 7,453,564 km (0.112 R)
• M23: 8,259,747 km (0.117 R)
• M24: 8,859,186 km (0.042 R)
• M25: 9,140,579 km (0.115 R)
• M26: 9,235,125 km (0.075 R)
• M27: 10,740,978 km (0.112 R)
• M28: 11,445,733 km (0.092 R)
• M29: 11,649,934 km (0.11 R)
• M30: 12,061,777 km (0.097 R)
• M31: 12,583,574 km (0.111 R)
• M32: 12,794,208 km (0.106 R)
• M33: 12,900,124 km (0.047 R)
• M34: 13,112,553 km (0.049 R)
• M35: 13,219,365 km (0.108 R)
• M36: 13,541,150 km (0.092 R)
• M37: 14,247,252 km (0.097 R)
• M38: 14,411,960 km (0.068 R)
• M39: 14,632,467 km (0.118 R)
• M40: 14,798,670 km (0.093 R)
• M41: 16,552,107 km (0.074 R)
• M42: 17,600,189 km (0.098 R)
• M43: 17,895,047 km (0.085 R)
• M44: 18,489,848 km (0.042 R)
• M45: 18,849,930 km (0.093 R)
• M46: 20,498,499 km (0.076 R)
• M47: 20,622,515 km (0.095 R)
• M48: 22,192,844 km (0.093 R)
• M49: 22,447,759 km (0.118 R)
• M50: 22,767,599 km (0.115 R)
• M51: 22,960,281 km (0.11 R)
• M52: 23,541,619 km (0.036 R)
• M53: 26,250,537 km (0.112 R)
• M54: 26,722,817 km (0.105 R)
• M55: 29,056,694 km (0.082 R)
• M56: 30,177,481 km (0.1 R)
• M57: 30,318,552 km (0.106 R)
• M58: 31,169,764 km (0.059 R)
• M59: 31,383,689 km (0.074 R)
• M60: 32,605,754 km (0.087 R)
• M61: 32,822,970 km (0.094 R)
• M62: 33,258,898 km (0.107 R)
• M63: 33,404,606 km (0.107 R)
• M64: 33,769,924 km (0.046 R)
• M65: 33,989,833 km (0.101 R)
• M66: 34,283,643 km (0.056 R)
• M67: 34,504,599 km (0.106 R)
• M68: 36,514,147 km (0.068 R)
• M69: 38,485,099 km (0.061 R)
• M70: 38,868,070 km (0.109 R)
• M71: 39,406,323 km (0.107 R)
• M72: 39,637,751 km (0.05 R)
• M73: 41,819,786 km (0.116 R)
• M74: 41,898,474 km (0.093 R)
• M75: 42,529,328 km (0.118 R)
• M76: 43,402,082 km (0.096 R)
• M77: 43,561,404 km (0.072 R)
• M78: 45,084,609 km (0.061 R)
• M79: 46,788,230 km (0.054 R)
• M80: 47,115,251 km (0.109 R)
• M81: 49,591,096 km (0.06 R)
• M82: 50,258,452 km (0.094 R)
• M83: 51,265,096 km (0.097 R)
• M84: 52,617,610 km (0.115 R)
• M85: 53,042,767 km (0.07 R)
• M86: 54,840,485 km (0.112 R)
• M87: 55,444,112 km (0.118 R)
• M88: 55,617,048 km (0.052 R)
• M89: 55,703,515 km (0.076 R)
• M90: 55,963,367 km (0.084 R)
• M91: 58,056,241 km (0.073 R)

Asteroid Belt

Center: 12.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.3

Radius: 3.8

Gravity: 46.7 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.41 AU - 16.71 AU

Year: 23589 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 100 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,495,183 km

• M1: 68,665 km (0.056 R)
• M2: 172,486 km (0.038 R)
• M3: 381,026 km (0.093 R)
• M4: 600,187 km (0.079 R)
• M5: 722,857 km (0.04 R)
• M6: 748,289 km (0.115 R)
• M7: 1,196,484 km (0.069 R)
• M8: 1,351,018 km (0.11 R)
• M9: 1,958,087 km (0.12 R)
• M10: 2,139,998 km (0.112 R)
• M11: 2,879,609 km (0.113 R)
• M12: 3,086,204 km (0.115 R)
• M13: 3,255,100 km (0.068 R)
• M14: 3,297,735 km (0.039 R)
• M15: 3,426,838 km (0.07 R)
• M16: 3,734,711 km (0.03 R)
• M17: 5,002,403 km (0.105 R)
• M18: 5,655,847 km (0.116 R)
• M19: 5,758,770 km (0.083 R)
• M20: 6,442,731 km (0.058 R)
• M21: 7,714,164 km (0.103 R)
• M22: 7,942,899 km (0.099 R)
• M23: 8,115,984 km (0.064 R)
• M24: 10,163,081 km (0.077 R)
• M25: 13,646,916 km (0.094 R)
• M26: 14,906,081 km (0.077 R)
• M27: 15,621,458 km (0.1 R)
• M28: 15,765,970 km (0.081 R)
• M29: 15,983,336 km (0.084 R)
• M30: 16,056,040 km (0.12 R)
• M31: 16,641,716 km (0.119 R)
• M32: 16,715,468 km (0.078 R)
• M33: 17,085,573 km (0.062 R)
• M34: 18,212,045 km (0.085 R)
• M35: 18,516,476 km (0.101 R)
• M36: 18,592,921 km (0.109 R)
• M37: 19,130,426 km (0.107 R)
• M38: 20,063,767 km (0.098 R)
• M39: 20,615,035 km (0.077 R)
• M40: 21,331,011 km (0.077 R)
• M41: 21,812,866 km (0.093 R)
• M42: 21,893,499 km (0.118 R)
• M43: 22,136,147 km (0.088 R)
• M44: 22,217,229 km (0.045 R)
• M45: 23,362,400 km (0.037 R)
• M46: 25,115,837 km (0.084 R)
• M47: 26,738,375 km (0.058 R)
• M48: 27,084,246 km (0.12 R)
• M49: 27,257,779 km (0.031 R)
• M50: 28,130,683 km (0.085 R)
• M51: 31,439,638 km (0.071 R)
• M52: 31,713,253 km (0.09 R)
• M53: 31,896,211 km (0.097 R)
• M54: 36,006,711 km (0.087 R)
• M55: 37,156,371 km (0.049 R)
• M56: 37,542,334 km (0.071 R)
• M57: 38,415,387 km (0.111 R)
• M58: 39,099,049 km (0.106 R)
• M59: 41,074,489 km (0.089 R)
• M60: 41,373,535 km (0.032 R)
• M61: 41,473,466 km (0.095 R)
• M62: 41,873,641 km (0.047 R)
• M63: 41,973,871 km (0.077 R)
• M64: 42,174,632 km (0.084 R)
• M65: 46,879,485 km (0.112 R)
• M66: 48,659,849 km (0.101 R)
• M67: 49,187,630 km (0.104 R)
• M68: 50,248,878 km (0.053 R)
• M69: 52,502,121 km (0.043 R)
• M70: 52,935,057 km (0.104 R)
• M71: 53,369,190 km (0.103 R)
• M72: 53,477,948 km (0.082 R)
• M73: 53,804,520 km (0.103 R)
• M74: 54,022,484 km (0.102 R)
• M75: 58,781,791 km (0.098 R)
• M76: 58,893,989 km (0.115 R)
• M77: 60,133,706 km (0.077 R)
• M78: 61,040,718 km (0.07 R)
• M79: 63,903,872 km (0.09 R)
• M80: 64,019,362 km (0.051 R)
• M81: 64,597,557 km (0.097 R)
• M82: 64,945,372 km (0.061 R)
• M83: 67,514,566 km (0.033 R)
• M84: 69,641,399 km (0.08 R)
• M85: 69,878,961 km (0.117 R)
• M86: 70,236,051 km (0.112 R)
• M87: 70,712,969 km (0.03 R)
• M88: 72,631,412 km (0.103 R)
• M89: 73,476,041 km (0.052 R)
• M90: 74,445,436 km (0.094 R)
• M91: 74,810,006 km (0.054 R)
• M92: 75,663,013 km (0.096 R)
• M93: 77,624,989 km (0.114 R)
• M94: 79,479,254 km (0.091 R)
• M95: 80,474,230 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit