🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 168 Days

Day: 16.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.81 AU - 1.15 AU

Year: 360 Days

Day: 42.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,992,555 km

• M1: 25,432 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.1 AU - 1.64 AU

Year: 595 Days

Day: 28.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.47 AU - 2.11 AU

Year: 888 Days

Day: 42.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,992,555 km

• M1: 40,990 km (0.074 R)
• M2: 921,822 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.6 AU

Year: 2682 Days

Day: 40.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,992,555 km

• M1: 700,716 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 12.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.71 AU - 5.41 AU

Year: 4221 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,992,555 km

• M1: 182,210 km (0.069 R)
• M2: 372,200 km (0.08 R)
• M3: 515,514 km (0.091 R)
• M4: 741,257 km (0.113 R)
• M5: 961,316 km (0.072 R)
• M6: 1,440,179 km (0.067 R)
• M7: 1,776,924 km (0.12 R)
• M8: 1,921,734 km (0.105 R)
• M9: 2,085,843 km (0.057 R)
• M10: 2,223,623 km (0.034 R)
• M11: 2,396,259 km (0.11 R)
• M12: 2,889,782 km (0.109 R)
• M13: 3,026,963 km (0.11 R)
• M14: 3,773,008 km (0.12 R)
• M15: 4,239,604 km (0.045 R)
• M16: 4,347,015 km (0.11 R)
• M17: 4,554,507 km (0.046 R)
• M18: 4,634,392 km (0.114 R)
• M19: 4,805,832 km (0.114 R)
• M20: 5,071,966 km (0.093 R)
• M21: 5,332,715 km (0.044 R)
• M22: 5,523,153 km (0.109 R)
• M23: 6,815,230 km (0.083 R)
• M24: 7,254,599 km (0.119 R)
• M25: 7,454,163 km (0.073 R)
• M26: 8,112,094 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.65 AU - 7.55 AU

Year: 5587 Days

Day: 9.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,992,555 km

• M1: 268,079 km (0.105 R)
• M2: 460,911 km (0.071 R)
• M3: 553,512 km (0.05 R)
• M4: 687,701 km (0.108 R)
• M5: 820,694 km (0.109 R)
• M6: 896,989 km (0.117 R)
• M7: 989,291 km (0.03 R)
• M8: 1,155,344 km (0.045 R)
• M9: 1,330,673 km (0.045 R)
• M10: 1,546,393 km (0.088 R)
• M11: 1,723,816 km (0.108 R)
• M12: 1,806,843 km (0.118 R)
• M13: 1,942,379 km (0.048 R)
• M14: 2,134,313 km (0.03 R)
• M15: 2,314,279 km (0.056 R)
• M16: 2,518,031 km (0.106 R)
• M17: 2,864,201 km (0.102 R)
• M18: 3,003,028 km (0.115 R)
• M19: 3,328,553 km (0.061 R)
• M20: 3,729,924 km (0.116 R)
• M21: 3,859,924 km (0.09 R)
• M22: 4,168,993 km (0.071 R)
• M23: 4,394,886 km (0.109 R)
• M24: 4,764,393 km (0.104 R)
• M25: 5,024,394 km (0.069 R)
• M26: 5,192,243 km (0.09 R)
• M27: 5,632,509 km (0.116 R)
• M28: 5,857,056 km (0.113 R)
• M29: 5,983,167 km (0.072 R)
• M30: 6,238,082 km (0.061 R)
• M31: 6,366,885 km (0.104 R)
• M32: 7,730,320 km (0.104 R)
• M33: 8,373,890 km (0.096 R)
• M34: 8,716,619 km (0.101 R)
• M35: 8,976,620 km (0.096 R)
• M36: 9,504,252 km (0.055 R)
• M37: 9,771,883 km (0.07 R)
• M38: 10,072,275 km (0.108 R)
• M39: 10,406,028 km (0.09 R)
• M40: 10,620,402 km (0.087 R)
• M41: 10,836,271 km (0.036 R)
• M42: 10,929,172 km (0.076 R)
• M43: 11,650,533 km (0.113 R)
• M44: 11,969,026 km (0.081 R)
• M45: 12,193,573 km (0.107 R)
• M46: 12,354,839 km (0.092 R)
• M47: 12,744,991 km (0.104 R)
• M48: 12,810,365 km (0.091 R)
• M49: 12,908,651 km (0.106 R)
• M50: 13,205,004 km (0.073 R)
• M51: 14,277,172 km (0.104 R)
• M52: 15,134,218 km (0.103 R)
• M53: 15,621,458 km (0.119 R)
• M54: 15,761,482 km (0.114 R)
• M55: 16,397,423 km (0.109 R)
• M56: 16,682,706 km (0.078 R)
• M57: 17,005,538 km (0.102 R)
• M58: 17,657,635 km (0.112 R)
• M59: 18,391,712 km (0.119 R)
• M60: 18,539,664 km (0.055 R)
• M61: 18,836,915 km (0.095 R)
• M62: 19,285,709 km (0.042 R)
• M63: 19,775,791 km (0.101 R)
• M64: 19,889,635 km (0.058 R)
• M65: 20,384,804 km (0.096 R)
• M66: 20,537,992 km (0.09 R)
• M67: 20,730,076 km (0.116 R)
• M68: 23,320,214 km (0.069 R)
• M69: 25,184,951 km (0.075 R)
• M70: 25,349,359 km (0.105 R)
• M71: 25,514,216 km (0.097 R)
• M72: 25,679,372 km (0.077 R)
• M73: 26,468,501 km (0.098 R)
• M74: 26,552,126 km (0.066 R)
• M75: 27,013,037 km (0.066 R)
• M76: 27,265,708 km (0.05 R)
• M77: 27,985,573 km (0.027 R)
• M78: 28,497,646 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 12.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.13 AU - 7.63 AU

Year: 5976 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 93,992,555 km

• M1: 425,456 km (0.063 R)
• M2: 712,235 km (0.083 R)
• M3: 797,207 km (0.078 R)
• M4: 925,562 km (0.1 R)
• M5: 1,019,809 km (0.107 R)
• M6: 1,175,241 km (0.094 R)
• M7: 2,052,632 km (0.076 R)
• M8: 2,197,294 km (0.054 R)
• M9: 2,420,793 km (0.037 R)
• M10: 2,593,578 km (0.108 R)
• M11: 2,750,656 km (0.108 R)
• M12: 3,074,236 km (0.114 R)
• M13: 3,178,057 km (0.119 R)
• M14: 3,261,832 km (0.038 R)
• M15: 3,367,747 km (0.119 R)
• M16: 3,692,375 km (0.057 R)
• M17: 3,847,508 km (0.116 R)
• M18: 3,959,556 km (0.025 R)
• M19: 5,115,499 km (0.101 R)
• M20: 5,388,814 km (0.039 R)
• M21: 5,489,344 km (0.114 R)
• M22: 5,949,657 km (0.069 R)
• M23: 6,449,314 km (0.063 R)
• M24: 7,210,169 km (0.118 R)
• M25: 8,288,021 km (0.11 R)
• M26: 8,550,565 km (0.03 R)
• M27: 8,668,299 km (0.035 R)
• M28: 8,786,481 km (0.097 R)
• M29: 9,054,262 km (0.105 R)
• M30: 9,234,377 km (0.098 R)
• M31: 10,277,374 km (0.117 R)
• M32: 10,528,249 km (0.077 R)
• M33: 10,876,513 km (0.084 R)
• M34: 11,454,559 km (0.098 R)
• M35: 11,551,948 km (0.098 R)
• M36: 12,440,260 km (0.116 R)
• M37: 13,078,594 km (0.1 R)
• M38: 13,180,470 km (0.062 R)
• M39: 13,282,496 km (0.098 R)
• M40: 13,624,476 km (0.107 R)
• M41: 13,796,664 km (0.11 R)
• M42: 14,038,863 km (0.069 R)
• M43: 14,422,282 km (0.1 R)
• M44: 14,703,227 km (0.026 R)
• M45: 15,092,630 km (0.119 R)
• M46: 15,449,570 km (0.062 R)
• M47: 15,737,247 km (0.092 R)
• M48: 15,917,812 km (0.104 R)
• M49: 16,610,600 km (0.097 R)
• M50: 16,905,307 km (0.098 R)
• M51: 17,387,761 km (0.115 R)
• M52: 18,480,423 km (0.087 R)
• M53: 18,785,902 km (0.068 R)
• M54: 18,939,090 km (0.07 R)
• M55: 19,092,877 km (0.054 R)
• M56: 19,440,243 km (0.114 R)
• M57: 20,141,409 km (0.086 R)
• M58: 20,731,871 km (0.114 R)
• M59: 20,969,732 km (0.087 R)
• M60: 21,088,961 km (0.106 R)
• M61: 21,248,433 km (0.037 R)
• M62: 21,568,273 km (0.041 R)
• M63: 21,889,908 km (0.063 R)
• M64: 22,293,972 km (0.108 R)
• M65: 22,415,745 km (0.057 R)
• M66: 23,150,869 km (0.05 R)
• M67: 23,397,556 km (0.111 R)
• M68: 23,645,290 km (0.073 R)
• M69: 23,976,799 km (0.12 R)
• M70: 24,728,528 km (0.075 R)
• M71: 25,022,937 km (0.116 R)
• M72: 25,700,166 km (0.083 R)
• M73: 26,340,595 km (0.112 R)
• M74: 26,986,409 km (0.047 R)
• M75: 27,986,620 km (0.091 R)
• M76: 28,601,467 km (0.117 R)
• M77: 29,131,941 km (0.109 R)
• M78: 29,755,016 km (0.101 R)
• M79: 29,889,056 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.8

Radius: 5.4

Gravity: 24.79 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 16.52 AU - 18.12 AU

Year: 26732 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,992,555 km

• M1: 75,547 km (0.033 R)
• M2: 275,410 km (0.113 R)
• M3: 934,089 km (0.109 R)
• M4: 2,035,129 km (0.079 R)
• M5: 2,603,153 km (0.11 R)
• M6: 2,904,742 km (0.072 R)
• M7: 3,874,286 km (0.096 R)
• M8: 4,118,878 km (0.105 R)
• M9: 4,882,276 km (0.075 R)
• M10: 6,078,311 km (0.079 R)
• M11: 6,419,693 km (0.085 R)
• M12: 7,907,444 km (0.098 R)
• M13: 8,030,862 km (0.089 R)
• M14: 8,092,946 km (0.036 R)
• M15: 8,405,156 km (0.075 R)
• M16: 10,835,523 km (0.057 R)
• M17: 11,179,598 km (0.06 R)
• M18: 11,318,126 km (0.105 R)
• M19: 11,457,402 km (0.067 R)
• M20: 12,519,247 km (0.087 R)
• M21: 12,807,672 km (0.106 R)
• M22: 13,834,512 km (0.087 R)
• M23: 14,058,011 km (0.112 R)
• M24: 14,132,660 km (0.092 R)
• M25: 14,735,390 km (0.116 R)
• M26: 16,043,923 km (0.108 R)
• M27: 16,357,181 km (0.089 R)
• M28: 16,672,533 km (0.118 R)
• M29: 16,751,670 km (0.073 R)
• M30: 16,989,830 km (0.08 R)
• M31: 17,469,441 km (0.118 R)
• M32: 18,442,126 km (0.106 R)
• M33: 18,852,623 km (0.083 R)
• M34: 21,035,106 km (0.112 R)
• M35: 21,120,527 km (0.1 R)
• M36: 21,722,508 km (0.102 R)
• M37: 22,155,893 km (0.077 R)
• M38: 23,295,979 km (0.047 R)
• M39: 23,561,814 km (0.056 R)
• M40: 25,177,621 km (0.091 R)
• M41: 25,724,102 km (0.111 R)
• M42: 30,042,095 km (0.099 R)
• M43: 30,138,436 km (0.117 R)
• M44: 30,234,926 km (0.051 R)
• M45: 31,595,669 km (0.09 R)
• M46: 33,075,790 km (0.108 R)
• M47: 33,574,101 km (0.107 R)
• M48: 36,102,903 km (0.062 R)
• M49: 36,821,870 km (0.097 R)
• M50: 37,338,432 km (0.085 R)
• M51: 38,169,747 km (0.078 R)
• M52: 38,274,017 km (0.104 R)
• M53: 40,487,018 km (0.07 R)
• M54: 42,741,308 km (0.115 R)
• M55: 43,938,241 km (0.106 R)
• M56: 44,485,919 km (0.061 R)
• M57: 46,810,819 km (0.112 R)
• M58: 47,482,215 km (0.113 R)
• M59: 49,288,459 km (0.105 R)
• M60: 54,252,565 km (0.111 R)
• M61: 54,487,434 km (0.088 R)
• M62: 55,075,653 km (0.113 R)
• M63: 55,193,686 km (0.117 R)
• M64: 58,769,972 km (0.041 R)
• M65: 59,131,700 km (0.075 R)
• M66: 59,615,200 km (0.06 R)
• M67: 60,829,636 km (0.1 R)
• M68: 61,317,624 km (0.098 R)
• M69: 63,901,179 km (0.09 R)
• M70: 66,771,214 km (0.089 R)
• M71: 68,158,735 km (0.103 R)
• M72: 69,428,222 km (0.111 R)
• M73: 69,555,680 km (0.114 R)
• M74: 70,705,638 km (0.053 R)
• M75: 73,413,210 km (0.066 R)
• M76: 74,583,963 km (0.109 R)
• M77: 74,714,413 km (0.089 R)
• M78: 75,106,209 km (0.117 R)
• M79: 75,367,856 km (0.112 R)
• M80: 76,023,244 km (0.086 R)
• M81: 78,398,111 km (0.103 R)
• M82: 82,950,075 km (0.103 R)
• M83: 84,169,148 km (0.118 R)
• M84: 85,121,637 km (0.04 R)
• M85: 86,625,245 km (0.095 R)
• M86: 87,036,939 km (0.07 R)
• M87: 88,551,916 km (0.058 R)
• M88: 89,797,767 km (0.112 R)
• M89: 91,049,453 km (0.103 R)
• M90: 91,188,878 km (0.119 R)
• M91: 91,328,453 km (0.109 R)
• M92: 91,887,201 km (0.064 R)
• M93: 92,027,075 km (0.083 R)
• M94: 93,429,555 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit