🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 10.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.58 AU - 0.94 AU

Year: 466 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,662,824 km

• M1: 126,859 km (0.086 R)
• M2: 478,115 km (0.112 R)
• M3: 803,640 km (0.116 R)
• M4: 1,188,705 km (0.056 R)
• M5: 1,640,490 km (0.071 R)
• M6: 1,995,336 km (0.112 R)
• M7: 2,338,065 km (0.077 R)
• M8: 2,660,149 km (0.106 R)
• M9: 3,407,241 km (0.066 R)
• M10: 4,138,475 km (0.11 R)
• M11: 4,584,876 km (0.113 R)
• M12: 4,910,251 km (0.096 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639

Radius: 14.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.48 AU

Year: 1140 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,662,824 km

• M1: 182,509 km (0.092 R)
• M2: 670,049 km (0.109 R)
• M3: 1,393,953 km (0.075 R)
• M4: 1,858,155 km (0.044 R)
• M5: 2,555,431 km (0.096 R)
• M6: 3,943,101 km (0.093 R)
• M7: 4,859,537 km (0.077 R)
• M8: 6,996,244 km (0.105 R)
• M9: 7,917,467 km (0.053 R)
• M10: 9,031,373 km (0.108 R)
• M11: 9,910,859 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 13.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.89 AU - 4.11 AU

Year: 4603 Days

Day: 8.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,662,824 km

• M1: 171,589 km (0.047 R)
• M2: 1,010,085 km (0.113 R)
• M3: 1,581,249 km (0.08 R)
• M4: 2,305,752 km (0.086 R)
• M5: 3,148,886 km (0.118 R)
• M6: 4,567,073 km (0.093 R)
• M7: 5,071,817 km (0.066 R)
• M8: 5,783,902 km (0.088 R)
• M9: 6,943,735 km (0.119 R)
• M10: 9,844,886 km (0.029 R)
• M11: 10,304,750 km (0.097 R)
• M12: 11,586,505 km (0.081 R)
• M13: 15,226,221 km (0.047 R)
• M14: 16,768,725 km (0.107 R)
• M15: 20,363,561 km (0.082 R)
• M16: 20,974,818 km (0.115 R)
• M17: 22,736,782 km (0.085 R)
• M18: 23,320,962 km (0.082 R)
• M19: 23,990,113 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 3.1

Gravity: 86.61 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.64 AU - 8.96 AU

Year: 18350 Days

Day: 19.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,662,824 km

• M1: 40,691 km (0.089 R)
• M2: 633,397 km (0.096 R)
• M3: 1,071,570 km (0.107 R)
• M4: 1,649,616 km (0.1 R)
• M5: 3,185,088 km (0.05 R)
• M6: 7,892,784 km (0.119 R)
• M7: 8,780,198 km (0.07 R)
• M8: 9,053,364 km (0.099 R)
• M9: 9,445,161 km (0.025 R)
• M10: 12,171,283 km (0.091 R)
• M11: 20,408,890 km (0.116 R)
• M12: 21,570,816 km (0.102 R)
• M13: 22,878,601 km (0.055 R)
• M14: 43,220,919 km (0.073 R)
• M15: 46,269,873 km (0.111 R)
• M16: 53,150,927 km (0.109 R)
• M17: 53,874,382 km (0.104 R)
• M18: 54,238,503 km (0.061 R)
• M19: 56,458,087 km (0.098 R)
• M20: 58,930,042 km (0.118 R)
• M21: 64,702,425 km (0.106 R)
• M22: 72,821,102 km (0.089 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: 260 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit