🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 14.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 6.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,581,214 km

• M1: 177,872 km (0.061 R)
• M2: 685,009 km (0.042 R)
• M3: 1,220,719 km (0.066 R)
• M4: 1,700,629 km (0.107 R)
• M5: 2,300,965 km (0.046 R)
• M6: 2,787,308 km (0.073 R)
• M7: 3,394,824 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 10

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.5 AU - 0.82 AU

Year: 358 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,581,214 km

• M1: 124,465 km (0.12 R)
• M2: 519,404 km (0.11 R)
• M3: 1,028,186 km (0.117 R)
• M4: 1,454,540 km (0.113 R)
• M5: 1,785,750 km (0.104 R)
• M6: 2,321,609 km (0.096 R)
• M7: 2,941,094 km (0.063 R)
• M8: 3,964,194 km (0.067 R)
• M9: 4,691,539 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 13.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.63 AU - 0.91 AU

Year: 451 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,581,214 km

• M1: 169,195 km (0.083 R)
• M2: 636,988 km (0.114 R)
• M3: 1,418,337 km (0.05 R)
• M4: 1,892,862 km (0.061 R)
• M5: 2,664,637 km (0.086 R)
• M6: 3,786,023 km (0.088 R)
• M7: 4,364,368 km (0.096 R)
• M8: 4,851,309 km (0.032 R)
• M9: 5,617,101 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 9.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 1105 Days

Day: 12.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,581,214 km

• M1: 121,324 km (0.119 R)
• M2: 425,307 km (0.107 R)
• M3: 790,026 km (0.096 R)
• M4: 1,210,696 km (0.115 R)
• M5: 1,519,017 km (0.085 R)
• M6: 1,923,978 km (0.081 R)
• M7: 2,462,830 km (0.106 R)
• M8: 3,075,134 km (0.064 R)
• M9: 3,632,535 km (0.115 R)
• M10: 4,489,881 km (0.054 R)
• M11: 4,949,446 km (0.097 R)
• M12: 5,332,267 km (0.087 R)
• M13: 5,886,227 km (0.097 R)
• M14: 6,296,574 km (0.05 R)
• M15: 7,507,270 km (0.09 R)
• M16: 7,850,298 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.4

Radius: 9.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.07 AU - 2.23 AU

Year: 2102 Days

Day: 7.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,581,214 km

• M1: 121,922 km (0.051 R)
• M2: 492,327 km (0.079 R)
• M3: 924,664 km (0.096 R)
• M4: 1,292,675 km (0.054 R)
• M5: 1,698,235 km (0.089 R)
• M6: 2,367,685 km (0.076 R)
• M7: 2,831,140 km (0.087 R)
• M8: 3,668,589 km (0.112 R)
• M9: 4,177,371 km (0.101 R)
• M10: 4,946,603 km (0.111 R)
• M11: 5,451,795 km (0.118 R)
• M12: 6,434,803 km (0.072 R)
• M13: 6,968,718 km (0.08 R)
• M14: 8,669,346 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.15 AU - 5.53 AU

Year: 8229 Days

Day: 12.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,581,214 km

• M1: 160,668 km (0.046 R)
• M2: 679,025 km (0.07 R)
• M3: 1,772,735 km (0.09 R)
• M4: 2,175,602 km (0.119 R)
• M5: 2,640,402 km (0.074 R)
• M6: 3,356,378 km (0.091 R)
• M7: 3,851,098 km (0.09 R)
• M8: 5,082,139 km (0.051 R)
• M9: 6,157,448 km (0.073 R)
• M10: 6,635,563 km (0.056 R)
• M11: 8,440,910 km (0.091 R)
• M12: 14,418,093 km (0.098 R)
• M13: 15,066,002 km (0.086 R)
• M14: 16,143,106 km (0.085 R)
• M15: 18,002,009 km (0.084 R)
• M16: 23,979,491 km (0.102 R)
• M17: 30,312,568 km (0.075 R)
• M18: 41,579,083 km (0.104 R)
• M19: 42,759,859 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.3

Radius: 9.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.62 AU - 6.22 AU

Year: 8415 Days

Day: 10.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,581,214 km

• M1: 122,820 km (0.038 R)
• M2: 851,810 km (0.085 R)
• M3: 1,182,571 km (0.092 R)
• M4: 2,170,067 km (0.088 R)
• M5: 2,852,831 km (0.102 R)
• M6: 3,672,777 km (0.085 R)
• M7: 4,462,355 km (0.113 R)
• M8: 4,944,958 km (0.03 R)
• M9: 5,800,209 km (0.115 R)
• M10: 6,291,338 km (0.032 R)
• M11: 8,747,436 km (0.097 R)
• M12: 11,610,889 km (0.12 R)
• M13: 13,207,846 km (0.063 R)
• M14: 15,352,332 km (0.109 R)
• M15: 15,922,749 km (0.119 R)
• M16: 18,871,323 km (0.112 R)
• M17: 19,465,974 km (0.117 R)
• M18: 19,950,522 km (0.059 R)
• M19: 21,133,691 km (0.082 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: 228 - 18,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit