🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.9

Radius: 8.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.61 AU - 0.95 AU

Year: 452 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,817,449 km

• M1: 106,962 km (0.118 R)
• M2: 401,072 km (0.086 R)
• M3: 808,726 km (0.074 R)
• M4: 1,267,094 km (0.086 R)
• M5: 1,769,294 km (0.063 R)
• M6: 2,355,867 km (0.073 R)
• M7: 2,827,849 km (0.079 R)
• M8: 3,159,208 km (0.066 R)
• M9: 3,482,788 km (0.099 R)
• M10: 3,780,937 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 11.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.15 AU - 2.33 AU

Year: 2199 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 89.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,817,449 km

• M1: 138,079 km (0.043 R)
• M2: 627,713 km (0.051 R)
• M3: 978,669 km (0.105 R)
• M4: 1,888,224 km (0.094 R)
• M5: 3,095,180 km (0.111 R)
• M6: 5,149,009 km (0.118 R)
• M7: 6,198,887 km (0.119 R)
• M8: 7,717,006 km (0.065 R)
• M9: 8,409,345 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.56 AU - 4.18 AU

Year: 4994 Days

Day: 7.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,817,449 km

• M1: 195,225 km (0.091 R)
• M2: 615,894 km (0.118 R)
• M3: 3,547,115 km (0.098 R)
• M4: 4,096,738 km (0.102 R)
• M5: 7,054,288 km (0.066 R)
• M6: 7,867,502 km (0.076 R)
• M7: 12,776,556 km (0.085 R)
• M8: 16,830,060 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.8

Radius: 6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.61 AU - 12.49 AU

Year: 20901 Days

Day: 21.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,817,449 km

• M1: 75,098 km (0.095 R)
• M2: 352,453 km (0.065 R)
• M3: 620,981 km (0.116 R)
• M4: 1,541,756 km (0.103 R)
• M5: 1,952,851 km (0.083 R)
• M6: 2,297,375 km (0.086 R)
• M7: 3,084,409 km (0.085 R)
• M8: 3,475,607 km (0.084 R)
• M9: 3,871,593 km (0.077 R)
• M10: 4,094,943 km (0.072 R)
• M11: 4,297,348 km (0.098 R)
• M12: 4,506,486 km (0.039 R)
• M13: 4,848,766 km (0.114 R)
• M14: 5,141,679 km (0.09 R)
• M15: 6,786,807 km (0.103 R)
• M16: 10,101,596 km (0.082 R)
• M17: 10,851,830 km (0.086 R)
• M18: 13,075,303 km (0.067 R)
• M19: 14,227,356 km (0.12 R)
• M20: 14,626,034 km (0.091 R)
• M21: 15,376,268 km (0.098 R)
• M22: 15,655,268 km (0.081 R)
• M23: 17,476,622 km (0.07 R)
• M24: 18,477,282 km (0.075 R)
• M25: 19,192,210 km (0.072 R)
• M26: 27,383,890 km (0.115 R)
• M27: 32,351,138 km (0.095 R)
• M28: 33,974,275 km (0.095 R)
• M29: 34,447,902 km (0.089 R)
• M30: 34,686,361 km (0.036 R)
• M31: 38,140,875 km (0.098 R)
• M32: 44,443,583 km (0.112 R)
• M33: 52,501,672 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 16,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit