🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.11 AU

Year: 387 Days

Day: 20.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.12 AU - 2.46 AU

Year: 1320 Days

Day: 36.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,343,214 km

• M1: 44,730 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.17 AU - 3.29 AU

Year: 2211 Days

Day: 32.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,343,214 km

• M1: 38,447 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 10.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.52 AU - 6.82 AU

Year: 5836 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,343,214 km

• M1: 135,835 km (0.08 R)
• M2: 533,466 km (0.096 R)
• M3: 945,608 km (0.091 R)
• M4: 1,437,187 km (0.12 R)
• M5: 2,081,206 km (0.118 R)
• M6: 2,748,262 km (0.088 R)
• M7: 3,573,444 km (0.116 R)
• M8: 3,964,792 km (0.111 R)
• M9: 4,360,778 km (0.054 R)
• M10: 5,566,986 km (0.088 R)
• M11: 6,278,623 km (0.027 R)
• M12: 7,775,349 km (0.105 R)
• M13: 8,858,288 km (0.064 R)
• M14: 9,334,758 km (0.118 R)
• M15: 12,463,447 km (0.073 R)
• M16: 13,266,190 km (0.092 R)
• M17: 13,890,611 km (0.099 R)
• M18: 14,974,747 km (0.12 R)
• M19: 19,084,350 km (0.104 R)
• M20: 21,680,621 km (0.094 R)
• M21: 24,349,297 km (0.076 R)
• M22: 26,003,401 km (0.062 R)
• M23: 27,815,181 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.1

Radius: 9.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.12 AU - 11.6 AU

Year: 10905 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,343,214 km

• M1: 140,173 km (0.095 R)
• M2: 435,928 km (0.074 R)
• M3: 1,724,115 km (0.088 R)
• M4: 2,711,312 km (0.028 R)
• M5: 4,080,880 km (0.059 R)
• M6: 7,731,517 km (0.12 R)
• M7: 10,170,112 km (0.084 R)
• M8: 15,942,645 km (0.073 R)
• M9: 23,441,538 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 6.1

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.64 AU - 15.54 AU

Year: 22322 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,343,214 km

• M1: 76,295 km (0.101 R)
• M2: 322,982 km (0.066 R)
• M3: 527,033 km (0.097 R)
• M4: 886,816 km (0.113 R)
• M5: 1,307,785 km (0.116 R)
• M6: 1,547,141 km (0.052 R)
• M7: 2,446,972 km (0.105 R)
• M8: 3,563,421 km (0.115 R)
• M9: 4,335,945 km (0.051 R)
• M10: 4,652,643 km (0.117 R)
• M11: 6,564,055 km (0.11 R)
• M12: 6,887,636 km (0.067 R)
• M13: 7,467,028 km (0.041 R)
• M14: 9,634,103 km (0.098 R)
• M15: 15,240,582 km (0.118 R)
• M16: 15,726,177 km (0.069 R)
• M17: 16,055,741 km (0.042 R)
• M18: 17,071,810 km (0.096 R)
• M19: 22,385,227 km (0.094 R)
• M20: 23,224,321 km (0.082 R)
• M21: 25,076,792 km (0.051 R)
• M22: 27,736,792 km (0.032 R)
• M23: 30,451,694 km (0.113 R)
• M24: 33,745,988 km (0.099 R)
• M25: 35,267,698 km (0.112 R)
• M26: 40,413,715 km (0.037 R)
• M27: 41,656,425 km (0.102 R)
• M28: 50,005,631 km (0.115 R)
• M29: 69,691,215 km (0.057 R)
• M30: 76,777,218 km (0.079 R)
• M31: 79,161,508 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 6.1

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.73 AU - 18.69 AU

Year: 27187 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,343,214 km

• M1: 76,594 km (0.111 R)
• M2: 287,826 km (0.052 R)
• M3: 567,275 km (0.026 R)
• M4: 1,315,115 km (0.055 R)
• M5: 2,351,080 km (0.109 R)
• M6: 2,734,948 km (0.062 R)
• M7: 2,995,398 km (0.113 R)
• M8: 4,207,291 km (0.079 R)
• M9: 5,428,608 km (0.072 R)
• M10: 7,012,101 km (0.089 R)
• M11: 7,652,829 km (0.071 R)
• M12: 8,658,276 km (0.087 R)
• M13: 10,358,456 km (0.108 R)
• M14: 13,344,878 km (0.115 R)
• M15: 14,172,453 km (0.039 R)
• M16: 16,095,833 km (0.078 R)
• M17: 19,677,206 km (0.077 R)
• M18: 24,745,582 km (0.101 R)
• M19: 26,107,372 km (0.053 R)
• M20: 31,791,343 km (0.119 R)
• M21: 32,857,228 km (0.081 R)
• M22: 35,342,497 km (0.104 R)
• M23: 37,507,029 km (0.08 R)
• M24: 39,149,314 km (0.049 R)
• M25: 52,192,752 km (0.06 R)
• M26: 54,994,122 km (0.11 R)
• M27: 55,566,184 km (0.117 R)
• M28: 70,514,752 km (0.093 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: 166 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit