🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 10.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.54 AU - 0.68 AU

Year: 318 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 40,478,897 km

• M1: 134,339 km (0.066 R)
• M2: 700,268 km (0.069 R)
• M3: 1,178,532 km (0.112 R)
• M4: 1,523,505 km (0.082 R)
• M5: 1,863,241 km (0.114 R)
• M6: 2,542,117 km (0.054 R)
• M7: 3,057,182 km (0.105 R)
• M8: 3,513,904 km (0.046 R)
• M9: 4,592,655 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.5

Radius: 13.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.71 AU - 1.03 AU

Year: 541 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 40,478,897 km

• M1: 164,109 km (0.061 R)
• M2: 636,838 km (0.066 R)
• M3: 1,095,505 km (0.118 R)
• M4: 1,712,148 km (0.118 R)
• M5: 2,255,786 km (0.109 R)
• M6: 2,746,019 km (0.08 R)
• M7: 3,550,556 km (0.066 R)
• M8: 4,905,464 km (0.076 R)
• M9: 5,432,347 km (0.107 R)
• M10: 6,245,412 km (0.118 R)
• M11: 6,701,835 km (0.088 R)
• M12: 7,309,053 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.3

Radius: 10.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.82 AU - 4.26 AU

Year: 5415 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,478,897 km

• M1: 133,142 km (0.086 R)
• M2: 485,295 km (0.115 R)
• M3: 832,811 km (0.101 R)
• M4: 1,386,024 km (0.077 R)
• M5: 2,077,466 km (0.092 R)
• M6: 2,831,738 km (0.099 R)
• M7: 3,235,952 km (0.085 R)
• M8: 3,638,519 km (0.043 R)
• M9: 4,294,207 km (0.096 R)
• M10: 4,805,981 km (0.093 R)
• M11: 5,358,147 km (0.093 R)
• M12: 6,150,268 km (0.091 R)
• M13: 6,589,637 km (0.093 R)
• M14: 7,336,429 km (0.116 R)
• M15: 12,121,766 km (0.025 R)
• M16: 13,098,341 km (0.075 R)
• M17: 15,526,763 km (0.1 R)
• M18: 17,826,531 km (0.116 R)
• M19: 18,843,647 km (0.114 R)
• M20: 19,835,780 km (0.117 R)
• M21: 21,856,847 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.6

Radius: 7.8

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 7.08 AU - 8.68 AU

Year: 14751 Days

Day: 16.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,478,897 km

• M1: 98,735 km (0.116 R)
• M2: 782,397 km (0.094 R)
• M3: 1,726,509 km (0.118 R)
• M4: 2,278,076 km (0.026 R)
• M5: 2,740,035 km (0.083 R)
• M6: 3,110,289 km (0.077 R)
• M7: 4,452,182 km (0.119 R)
• M8: 5,580,749 km (0.108 R)
• M9: 5,840,750 km (0.06 R)
• M10: 6,669,971 km (0.059 R)
• M11: 7,000,432 km (0.083 R)
• M12: 9,039,302 km (0.108 R)
• M13: 9,444,413 km (0.058 R)
• M14: 10,339,307 km (0.111 R)
• M15: 11,135,766 km (0.085 R)
• M16: 11,601,464 km (0.108 R)
• M17: 12,188,038 km (0.11 R)
• M18: 12,461,203 km (0.106 R)
• M19: 14,066,987 km (0.111 R)
• M20: 18,105,082 km (0.08 R)
• M21: 25,336,793 km (0.077 R)
• M22: 30,829,578 km (0.093 R)
• M23: 34,283,942 km (0.057 R)
• M24: 35,269,044 km (0.111 R)
• M25: 35,601,451 km (0.064 R)
• M26: 37,180,905 km (0.087 R)
• M27: 38,337,297 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit