🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 278 Days

Day: 18 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,619,344 km

• M1: 297,101 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 10.5

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.89 AU - 1.41 AU

Year: 796 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,619,344 km

• M1: 130,599 km (0.112 R)
• M2: 464,202 km (0.11 R)
• M3: 855,401 km (0.102 R)
• M4: 1,209,648 km (0.104 R)
• M5: 1,818,811 km (0.107 R)
• M6: 2,292,587 km (0.055 R)
• M7: 2,884,546 km (0.115 R)
• M8: 3,311,199 km (0.056 R)
• M9: 3,945,644 km (0.097 R)
• M10: 4,292,262 km (0.057 R)
• M11: 4,659,226 km (0.077 R)
• M12: 5,175,189 km (0.101 R)
• M13: 5,591,669 km (0.113 R)
• M14: 6,258,427 km (0.105 R)
• M15: 7,486,625 km (0.089 R)
• M16: 8,246,134 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 10.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.02 AU - 1.58 AU

Year: 957 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,619,344 km

• M1: 131,796 km (0.034 R)
• M2: 461,509 km (0.113 R)
• M3: 994,227 km (0.073 R)
• M4: 1,576,462 km (0.089 R)
• M5: 2,315,027 km (0.064 R)
• M6: 2,918,355 km (0.066 R)
• M7: 3,398,265 km (0.118 R)
• M8: 3,859,027 km (0.057 R)
• M9: 4,209,086 km (0.113 R)
• M10: 4,596,544 km (0.117 R)
• M11: 5,024,544 km (0.118 R)
• M12: 5,443,268 km (0.037 R)
• M13: 6,251,845 km (0.068 R)
• M14: 6,799,223 km (0.072 R)
• M15: 7,290,503 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.5

Radius: 3.3

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.3 AU - 9.24 AU

Year: 13984 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,619,344 km

• M1: 41,139 km (0.117 R)
• M2: 222,751 km (0.107 R)
• M3: 369,956 km (0.078 R)
• M4: 848,070 km (0.096 R)
• M5: 1,134,251 km (0.063 R)
• M6: 1,337,255 km (0.074 R)
• M7: 1,620,893 km (0.065 R)
• M8: 3,212,016 km (0.096 R)
• M9: 7,958,158 km (0.091 R)
• M10: 12,680,215 km (0.071 R)
• M11: 15,193,160 km (0.103 R)
• M12: 15,652,874 km (0.046 R)
• M13: 16,394,131 km (0.05 R)
• M14: 17,229,037 km (0.066 R)
• M15: 26,524,600 km (0.091 R)
• M16: 29,255,509 km (0.036 R)
• M17: 33,143,707 km (0.083 R)
• M18: 33,363,168 km (0.073 R)
• M19: 37,958,515 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.4

Radius: 5.2

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.34 AU - 9.44 AU

Year: 17115 Days

Day: 21.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,619,344 km

• M1: 64,626 km (0.096 R)
• M2: 244,144 km (0.107 R)
• M3: 425,905 km (0.079 R)
• M4: 1,563,747 km (0.075 R)
• M5: 1,986,510 km (0.07 R)
• M6: 2,183,830 km (0.078 R)
• M7: 4,046,473 km (0.118 R)
• M8: 5,651,209 km (0.119 R)
• M9: 10,570,735 km (0.073 R)
• M10: 13,891,209 km (0.107 R)
• M11: 16,058,733 km (0.08 R)
• M12: 21,523,992 km (0.098 R)
• M13: 31,180,834 km (0.071 R)
• M14: 33,817,795 km (0.08 R)
• M15: 40,105,992 km (0.073 R)
• M16: 46,330,012 km (0.067 R)
• M17: 49,420,554 km (0.038 R)
• M18: 57,650,382 km (0.092 R)
• M19: 62,572,900 km (0.091 R)
• M20: 66,544,723 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315

Radius: 7.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.56 AU - 11.48 AU

Year: 23620 Days

Day: 17.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,619,344 km

• M1: 99,483 km (0.117 R)
• M2: 387,309 km (0.09 R)
• M3: 1,061,846 km (0.103 R)
• M4: 1,402,330 km (0.112 R)
• M5: 1,975,589 km (0.071 R)
• M6: 2,812,290 km (0.08 R)
• M7: 3,206,481 km (0.064 R)
• M8: 3,665,148 km (0.056 R)
• M9: 4,044,977 km (0.065 R)
• M10: 4,418,672 km (0.072 R)
• M11: 5,344,085 km (0.093 R)
• M12: 5,833,270 km (0.101 R)
• M13: 6,857,566 km (0.091 R)
• M14: 7,854,038 km (0.068 R)
• M15: 9,258,014 km (0.104 R)
• M16: 13,350,712 km (0.117 R)
• M17: 13,830,473 km (0.108 R)
• M18: 15,117,014 km (0.091 R)
• M19: 28,296,437 km (0.097 R)
• M20: 31,431,261 km (0.102 R)
• M21: 32,648,688 km (0.114 R)
• M22: 36,755,748 km (0.106 R)
• M23: 40,478,641 km (0.091 R)
• M24: 41,338,679 km (0.117 R)
• M25: 41,773,261 km (0.117 R)
• M26: 44,142,891 km (0.076 R)
• M27: 44,749,061 km (0.08 R)
• M28: 47,229,095 km (0.105 R)
• M29: 50,456,071 km (0.108 R)
• M30: 51,619,493 km (0.096 R)
• M31: 51,955,191 km (0.114 R)
• M32: 52,970,811 km (0.101 R)
• M33: 55,041,694 km (0.096 R)
• M34: 55,392,052 km (0.092 R)
• M35: 56,451,953 km (0.107 R)
• M36: 58,977,614 km (0.073 R)
• M37: 62,334,291 km (0.04 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 10,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit