🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 14.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.89 AU - 6.95 AU

Year: 5039 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,328,004 km

• M1: 185,352 km (0.107 R)
• M2: 674,238 km (0.084 R)
• M3: 1,507,797 km (0.098 R)
• M4: 2,102,149 km (0.057 R)
• M5: 3,097,873 km (0.109 R)
• M6: 4,230,329 km (0.057 R)
• M7: 5,515,075 km (0.104 R)
• M8: 6,278,174 km (0.051 R)
• M9: 8,551,164 km (0.105 R)
• M10: 12,611,998 km (0.094 R)
• M11: 19,671,671 km (0.104 R)
• M12: 20,516,899 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 10

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.29 AU - 6.67 AU

Year: 5116 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,328,004 km

• M1: 125,363 km (0.087 R)
• M2: 442,062 km (0.098 R)
• M3: 856,897 km (0.117 R)
• M4: 1,219,073 km (0.062 R)
• M5: 1,661,883 km (0.073 R)
• M6: 2,322,507 km (0.076 R)
• M7: 3,079,472 km (0.111 R)
• M8: 3,458,852 km (0.088 R)
• M9: 4,225,691 km (0.043 R)
• M10: 5,077,352 km (0.094 R)
• M11: 6,290,890 km (0.082 R)
• M12: 6,755,391 km (0.09 R)
• M13: 8,017,249 km (0.12 R)
• M14: 8,846,320 km (0.093 R)
• M15: 10,674,406 km (0.085 R)
• M16: 12,469,581 km (0.032 R)
• M17: 12,971,332 km (0.043 R)
• M18: 13,391,702 km (0.087 R)
• M19: 13,966,308 km (0.12 R)
• M20: 14,808,544 km (0.085 R)
• M21: 16,322,923 km (0.101 R)
• M22: 19,963,836 km (0.054 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.6

Radius: 4.8

Gravity: 26.76 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.01 AU - 18.23 AU

Year: 21597 Days

Day: 15.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,328,004 km

• M1: 128,056 km (0.113 R)
• M2: 300,093 km (0.119 R)
• M3: 495,468 km (0.092 R)
• M4: 1,238,222 km (0.045 R)
• M5: 1,886,280 km (0.056 R)
• M6: 2,166,925 km (0.085 R)
• M7: 2,811,243 km (0.08 R)
• M8: 3,205,134 km (0.069 R)
• M9: 3,910,488 km (0.068 R)
• M10: 4,134,436 km (0.062 R)
• M11: 5,702,970 km (0.11 R)
• M12: 5,907,919 km (0.114 R)
• M13: 7,007,314 km (0.098 R)
• M14: 8,605,019 km (0.112 R)
• M15: 10,987,066 km (0.11 R)
• M16: 11,368,989 km (0.092 R)
• M17: 11,693,916 km (0.065 R)
• M18: 14,444,722 km (0.106 R)
• M19: 15,768,214 km (0.068 R)
• M20: 16,666,400 km (0.113 R)
• M21: 16,833,201 km (0.115 R)
• M22: 18,120,790 km (0.117 R)
• M23: 20,890,146 km (0.099 R)
• M24: 21,084,174 km (0.098 R)
• M25: 25,113,443 km (0.081 R)
• M26: 26,904,878 km (0.106 R)
• M27: 27,481,877 km (0.098 R)
• M28: 28,540,880 km (0.089 R)
• M29: 31,370,673 km (0.074 R)
• M30: 32,657,215 km (0.088 R)
• M31: 35,472,797 km (0.07 R)
• M32: 42,662,919 km (0.113 R)
• M33: 43,763,361 km (0.095 R)
• M34: 50,941,067 km (0.115 R)
• M35: 53,618,570 km (0.077 R)
• M36: 54,348,009 km (0.116 R)
• M37: 58,286,921 km (0.062 R)
• M38: 59,836,007 km (0.081 R)
• M39: 61,810,848 km (0.115 R)
• M40: 63,016,457 km (0.077 R)
• M41: 67,995,374 km (0.063 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit