🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 10.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.08 AU - 2.42 AU

Year: 2330 Days

Day: 10.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,964,367 km

• M1: 128,056 km (0.067 R)
• M2: 467,942 km (0.098 R)
• M3: 800,498 km (0.108 R)
• M4: 1,966,314 km (0.101 R)
• M5: 2,545,707 km (0.083 R)
• M6: 3,187,033 km (0.098 R)
• M7: 3,970,178 km (0.102 R)
• M8: 4,458,017 km (0.108 R)
• M9: 5,118,192 km (0.082 R)
• M10: 5,625,329 km (0.073 R)
• M11: 8,712,580 km (0.091 R)
• M12: 10,597,663 km (0.061 R)
• M13: 12,657,476 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.4

Radius: 10

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.3 AU - 3.32 AU

Year: 4157 Days

Day: 6.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,964,367 km

• M1: 124,316 km (0.112 R)
• M2: 544,835 km (0.095 R)
• M3: 1,072,467 km (0.085 R)
• M4: 1,427,164 km (0.071 R)
• M5: 2,058,018 km (0.107 R)
• M6: 2,409,573 km (0.03 R)
• M7: 2,785,662 km (0.054 R)
• M8: 3,772,709 km (0.046 R)
• M9: 4,261,295 km (0.066 R)
• M10: 5,217,824 km (0.1 R)
• M11: 5,669,311 km (0.118 R)
• M12: 6,395,159 km (0.084 R)
• M13: 6,708,118 km (0.114 R)
• M14: 10,235,337 km (0.104 R)
• M15: 10,546,351 km (0.093 R)
• M16: 11,228,517 km (0.119 R)
• M17: 11,897,070 km (0.08 R)
• M18: 12,503,689 km (0.059 R)
• M19: 13,405,764 km (0.107 R)
• M20: 13,825,686 km (0.113 R)
• M21: 14,302,454 km (0.111 R)
• M22: 16,320,230 km (0.106 R)
• M23: 20,664,552 km (0.068 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.6

Radius: 4

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.82 AU - 7.84 AU

Year: 12321 Days

Day: 20.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 35,964,367 km

• M1: 49,816 km (0.065 R)
• M2: 220,058 km (0.111 R)
• M3: 391,946 km (0.068 R)
• M4: 821,442 km (0.091 R)
• M5: 1,099,096 km (0.112 R)
• M6: 1,328,728 km (0.086 R)
• M7: 1,913,506 km (0.084 R)
• M8: 5,799,760 km (0.05 R)
• M9: 5,927,816 km (0.073 R)
• M10: 6,877,463 km (0.073 R)
• M11: 7,166,486 km (0.112 R)
• M12: 7,846,109 km (0.09 R)
• M13: 8,042,382 km (0.104 R)
• M14: 11,193,661 km (0.079 R)
• M15: 13,849,621 km (0.103 R)
• M16: 15,383,747 km (0.078 R)
• M17: 15,567,753 km (0.062 R)
• M18: 18,645,729 km (0.086 R)
• M19: 19,065,650 km (0.091 R)
• M20: 20,070,050 km (0.085 R)
• M21: 22,105,778 km (0.106 R)
• M22: 22,813,825 km (0.116 R)
• M23: 27,292,785 km (0.092 R)
• M24: 27,743,374 km (0.066 R)
• M25: 29,406,304 km (0.099 R)
• M26: 32,023,668 km (0.11 R)
• M27: 32,424,142 km (0.114 R)
• M28: 34,059,695 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit