🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 9.3

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.57 AU - 1.75 AU

Year: 1503 Days

Day: 5.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 16,100,327 km

• M1: 116,387 km (0.116 R)
• M2: 440,416 km (0.069 R)
• M3: 834,756 km (0.098 R)
• M4: 1,140,235 km (0.108 R)
• M5: 1,592,320 km (0.102 R)
• M6: 2,106,039 km (0.097 R)
• M7: 2,548,549 km (0.03 R)
• M8: 3,152,027 km (0.106 R)
• M9: 3,881,167 km (0.072 R)
• M10: 4,970,240 km (0.069 R)
• M11: 5,889,967 km (0.107 R)
• M12: 6,182,431 km (0.105 R)
• M13: 6,508,106 km (0.115 R)
• M14: 7,981,944 km (0.094 R)
• M15: 8,284,880 km (0.042 R)
• M16: 8,624,018 km (0.102 R)
• M17: 9,209,993 km (0.066 R)
• M18: 11,161,796 km (0.115 R)
• M19: 11,471,614 km (0.115 R)
• M20: 11,822,421 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.5

Radius: 8.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.82 AU - 2.14 AU

Year: 1958 Days

Day: 14.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 16,100,327 km

• M1: 111,450 km (0.082 R)
• M2: 443,558 km (0.108 R)
• M3: 1,003,353 km (0.102 R)
• M4: 1,352,814 km (0.119 R)
• M5: 2,469,262 km (0.102 R)
• M6: 3,457,356 km (0.109 R)
• M7: 3,856,035 km (0.118 R)
• M8: 4,320,835 km (0.083 R)
• M9: 4,764,842 km (0.07 R)
• M10: 5,117,743 km (0.084 R)
• M11: 5,723,016 km (0.11 R)
• M12: 6,731,455 km (0.111 R)
• M13: 7,252,505 km (0.098 R)
• M14: 7,562,322 km (0.105 R)
• M15: 9,275,816 km (0.049 R)
• M16: 10,695,649 km (0.109 R)
• M17: 11,440,198 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 13.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.6 AU - 2.44 AU

Year: 2018 Days

Day: 9 Hours

Environment

Temp: -204 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,100,327 km

• M1: 172,935 km (0.084 R)
• M2: 673,938 km (0.111 R)
• M3: 1,126,322 km (0.09 R)
• M4: 1,791,584 km (0.051 R)
• M5: 2,290,792 km (0.057 R)
• M6: 2,747,365 km (0.057 R)
• M7: 3,577,483 km (0.045 R)
• M8: 4,020,443 km (0.059 R)
• M9: 4,586,671 km (0.115 R)
• M10: 5,187,007 km (0.073 R)
• M11: 5,859,898 km (0.085 R)
• M12: 7,142,401 km (0.112 R)
• M13: 9,988,351 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 11.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.96 AU - 3.98 AU

Year: 5560 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 16,100,327 km

• M1: 141,819 km (0.109 R)
• M2: 943,963 km (0.04 R)
• M3: 2,053,081 km (0.06 R)
• M4: 2,557,525 km (0.107 R)
• M5: 3,203,339 km (0.102 R)
• M6: 4,715,474 km (0.098 R)
• M7: 5,868,126 km (0.095 R)
• M8: 6,993,252 km (0.118 R)
• M9: 9,084,929 km (0.117 R)
• M10: 9,582,342 km (0.09 R)
• M11: 11,044,960 km (0.068 R)
• M12: 11,516,194 km (0.117 R)
• M13: 13,483,705 km (0.1 R)
• M14: 14,914,010 km (0.105 R)
• M15: 16,748,678 km (0.099 R)
• M16: 17,561,144 km (0.078 R)
• M17: 24,080,320 km (0.076 R)
• M18: 27,702,384 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.7

Radius: 8.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.88 AU - 4.88 AU

Year: 7578 Days

Day: 10.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 16,100,327 km

• M1: 108,309 km (0.064 R)
• M2: 435,479 km (0.054 R)
• M3: 788,530 km (0.098 R)
• M4: 1,385,725 km (0.1 R)
• M5: 1,997,281 km (0.116 R)
• M6: 2,743,475 km (0.117 R)
• M7: 3,497,748 km (0.104 R)
• M8: 3,990,523 km (0.104 R)
• M9: 4,652,045 km (0.061 R)
• M10: 5,221,564 km (0.101 R)
• M11: 5,607,676 km (0.108 R)
• M12: 6,283,260 km (0.101 R)
• M13: 11,525,170 km (0.109 R)
• M14: 11,896,920 km (0.115 R)
• M15: 12,180,857 km (0.103 R)
• M16: 12,469,431 km (0.113 R)
• M17: 12,811,861 km (0.034 R)
• M18: 14,192,051 km (0.045 R)
• M19: 15,952,818 km (0.094 R)
• M20: 18,478,778 km (0.089 R)
• M21: 23,041,363 km (0.082 R)
• M22: 23,335,323 km (0.038 R)
• M23: 23,930,872 km (0.102 R)
• M24: 24,384,154 km (0.055 R)
• M25: 25,152,339 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 6

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.27 AU - 8.31 AU

Year: 13836 Days

Day: 19 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 16,100,327 km

• M1: 75,248 km (0.102 R)
• M2: 291,865 km (0.06 R)
• M3: 524,490 km (0.059 R)
• M4: 832,213 km (0.026 R)
• M5: 1,092,513 km (0.075 R)
• M6: 2,438,146 km (0.119 R)
• M7: 2,811,842 km (0.118 R)
• M8: 3,098,022 km (0.09 R)
• M9: 3,563,720 km (0.078 R)
• M10: 3,785,125 km (0.055 R)
• M11: 4,074,896 km (0.097 R)
• M12: 5,348,872 km (0.091 R)
• M13: 5,826,987 km (0.093 R)
• M14: 13,912,752 km (0.077 R)
• M15: 17,675,138 km (0.1 R)
• M16: 18,402,782 km (0.112 R)
• M17: 19,659,703 km (0.088 R)
• M18: 20,265,425 km (0.113 R)
• M19: 25,160,118 km (0.04 R)
• M20: 27,022,611 km (0.08 R)
• M21: 29,309,514 km (0.043 R)
• M22: 43,860,151 km (0.025 R)
• M23: 45,042,124 km (0.04 R)
• M24: 51,597,802 km (0.112 R)
• M25: 52,583,352 km (0.04 R)
• M26: 60,016,571 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 7.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.36 AU - 9.62 AU

Year: 15876 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,100,327 km

• M1: 95,144 km (0.061 R)
• M2: 585,376 km (0.112 R)
• M3: 1,238,521 km (0.102 R)
• M4: 3,043,120 km (0.115 R)
• M5: 3,381,809 km (0.096 R)
• M6: 4,002,192 km (0.09 R)
• M7: 6,739,534 km (0.101 R)
• M8: 8,258,850 km (0.097 R)
• M9: 12,156,024 km (0.096 R)
• M10: 12,557,993 km (0.093 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 18,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit