🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 9.5

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.08 AU

Year: 607 Days

Day: 8.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,008,904 km

• M1: 118,182 km (0.1 R)
• M2: 418,126 km (0.117 R)
• M3: 881,431 km (0.074 R)
• M4: 1,337,106 km (0.049 R)
• M5: 1,656,647 km (0.094 R)
• M6: 1,990,848 km (0.078 R)
• M7: 2,329,089 km (0.117 R)
• M8: 2,832,486 km (0.07 R)
• M9: 3,173,420 km (0.104 R)
• M10: 4,476,267 km (0.046 R)
• M11: 4,855,797 km (0.077 R)
• M12: 5,292,623 km (0.092 R)
• M13: 5,812,775 km (0.115 R)
• M14: 6,184,825 km (0.073 R)
• M15: 6,955,403 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 13.1

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.49 AU - 3.11 AU

Year: 3074 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 64,008,904 km

• M1: 162,912 km (0.079 R)
• M2: 693,835 km (0.089 R)
• M3: 1,176,288 km (0.101 R)
• M4: 1,643,931 km (0.115 R)
• M5: 2,223,174 km (0.111 R)
• M6: 3,302,672 km (0.074 R)
• M7: 4,499,904 km (0.093 R)
• M8: 5,062,841 km (0.099 R)
• M9: 5,699,080 km (0.114 R)
• M10: 6,532,341 km (0.05 R)
• M11: 7,413,622 km (0.111 R)
• M12: 8,235,512 km (0.088 R)
• M13: 9,080,890 km (0.096 R)
• M14: 9,600,294 km (0.116 R)
• M15: 10,178,639 km (0.092 R)
• M16: 10,780,322 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 7.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.38 AU - 11.24 AU

Year: 20156 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,008,904 km

• M1: 103,372 km (0.083 R)
• M2: 509,530 km (0.107 R)
• M3: 896,241 km (0.083 R)
• M4: 1,486,255 km (0.109 R)
• M5: 3,030,703 km (0.044 R)
• M6: 3,860,223 km (0.12 R)
• M7: 4,312,458 km (0.085 R)
• M8: 4,799,548 km (0.111 R)
• M9: 5,768,195 km (0.072 R)
• M10: 6,158,196 km (0.053 R)
• M11: 6,607,439 km (0.095 R)
• M12: 7,389,387 km (0.114 R)
• M13: 9,032,869 km (0.092 R)
• M14: 9,346,277 km (0.058 R)
• M15: 10,965,075 km (0.097 R)
• M16: 11,322,016 km (0.095 R)
• M17: 13,492,980 km (0.112 R)
• M18: 13,972,142 km (0.116 R)
• M19: 14,964,425 km (0.102 R)
• M20: 15,329,892 km (0.119 R)
• M21: 16,852,051 km (0.101 R)
• M22: 18,723,969 km (0.044 R)
• M23: 20,282,629 km (0.052 R)
• M24: 25,682,663 km (0.096 R)
• M25: 26,312,620 km (0.096 R)
• M26: 27,822,511 km (0.11 R)
• M27: 29,162,011 km (0.082 R)
• M28: 30,896,149 km (0.077 R)
• M29: 35,465,616 km (0.102 R)
• M30: 36,115,768 km (0.115 R)
• M31: 38,385,617 km (0.108 R)
• M32: 41,605,711 km (0.102 R)
• M33: 43,800,162 km (0.119 R)
• M34: 48,100,802 km (0.113 R)
• M35: 49,218,447 km (0.115 R)
• M36: 50,189,936 km (0.073 R)
• M37: 53,181,445 km (0.118 R)
• M38: 54,204,395 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 14,782 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit