🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 8.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,446,129 km

• M1: 106,962 km (0.084 R)
• M2: 412,441 km (0.11 R)
• M3: 682,017 km (0.119 R)
• M4: 969,394 km (0.061 R)
• M5: 1,248,993 km (0.097 R)
• M6: 1,647,073 km (0.092 R)
• M7: 1,920,537 km (0.087 R)
• M8: 2,680,345 km (0.093 R)
• M9: 3,336,481 km (0.084 R)
• M10: 3,689,981 km (0.103 R)
• M11: 4,246,485 km (0.099 R)
• M12: 4,827,374 km (0.098 R)
• M13: 5,345,581 km (0.092 R)
• M14: 5,643,580 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 13.8

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.72 AU - 1.18 AU

Year: 628 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,446,129 km

• M1: 172,187 km (0.106 R)
• M2: 626,665 km (0.12 R)
• M3: 1,096,702 km (0.099 R)
• M4: 1,621,491 km (0.063 R)
• M5: 2,140,596 km (0.103 R)
• M6: 2,604,948 km (0.071 R)
• M7: 3,326,009 km (0.05 R)
• M8: 4,192,181 km (0.028 R)
• M9: 4,679,272 km (0.109 R)
• M10: 5,581,796 km (0.078 R)
• M11: 6,827,348 km (0.115 R)
• M12: 7,618,272 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.6

Radius: 8.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.89 AU - 1.19 AU

Year: 719 Days

Day: 10 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,446,129 km

• M1: 103,522 km (0.109 R)
• M2: 409,599 km (0.116 R)
• M3: 802,742 km (0.109 R)
• M4: 1,293,274 km (0.094 R)
• M5: 1,651,261 km (0.105 R)
• M6: 2,398,503 km (0.063 R)
• M7: 2,747,963 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 11.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.75 AU - 2.55 AU

Year: 2138 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,446,129 km

• M1: 145,708 km (0.06 R)
• M2: 693,685 km (0.04 R)
• M3: 1,651,860 km (0.066 R)
• M4: 2,623,647 km (0.04 R)
• M5: 3,314,790 km (0.104 R)
• M6: 4,007,428 km (0.073 R)
• M7: 6,861,157 km (0.098 R)
• M8: 8,718,115 km (0.096 R)
• M9: 9,201,466 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 10.2

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.75 AU - 2.75 AU

Year: 2289 Days

Day: 14.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,446,129 km

• M1: 127,009 km (0.117 R)
• M2: 498,161 km (0.108 R)
• M3: 1,066,184 km (0.099 R)
• M4: 1,789,639 km (0.092 R)
• M5: 2,394,015 km (0.1 R)
• M6: 2,722,232 km (0.081 R)
• M7: 3,129,737 km (0.098 R)
• M8: 4,454,576 km (0.118 R)
• M9: 4,776,959 km (0.12 R)
• M10: 5,207,651 km (0.03 R)
• M11: 5,838,954 km (0.102 R)
• M12: 6,412,363 km (0.119 R)
• M13: 8,457,216 km (0.112 R)
• M14: 10,041,159 km (0.092 R)
• M15: 10,980,484 km (0.068 R)
• M16: 12,350,800 km (0.099 R)
• M17: 12,990,331 km (0.071 R)
• M18: 17,618,141 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 14.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3 AU - 4.24 AU

Year: 4671 Days

Day: 13.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,446,129 km

• M1: 185,501 km (0.073 R)
• M2: 871,856 km (0.087 R)
• M3: 2,971,911 km (0.103 R)
• M4: 3,490,866 km (0.088 R)
• M5: 4,664,162 km (0.07 R)
• M6: 7,606,753 km (0.078 R)
• M7: 9,983,264 km (0.083 R)
• M8: 10,979,736 km (0.086 R)
• M9: 12,869,606 km (0.113 R)
• M10: 14,315,918 km (0.095 R)
• M11: 16,156,869 km (0.062 R)
• M12: 20,508,671 km (0.093 R)
• M13: 26,711,149 km (0.07 R)
• M14: 28,373,630 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.7

Radius: 3.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.7 AU - 10.34 AU

Year: 16867 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,446,129 km

• M1: 42,785 km (0.055 R)
• M2: 310,715 km (0.098 R)
• M3: 613,351 km (0.109 R)
• M4: 886,816 km (0.115 R)
• M5: 1,037,312 km (0.105 R)
• M6: 1,929,214 km (0.106 R)
• M7: 3,000,484 km (0.097 R)
• M8: 4,027,025 km (0.106 R)
• M9: 6,976,347 km (0.071 R)
• M10: 8,161,910 km (0.095 R)
• M11: 9,985,957 km (0.089 R)
• M12: 10,160,239 km (0.09 R)
• M13: 10,740,529 km (0.114 R)
• M14: 14,194,145 km (0.047 R)
• M15: 18,912,013 km (0.086 R)
• M16: 19,719,692 km (0.097 R)
• M17: 21,475,672 km (0.075 R)
• M18: 22,280,359 km (0.097 R)
• M19: 22,878,002 km (0.09 R)
• M20: 26,440,227 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit