🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.7

Radius: 9.9

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.44 AU - 4.2 AU

Year: 4898 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,501,877 km

• M1: 124,914 km (0.106 R)
• M2: 668,702 km (0.118 R)
• M3: 993,779 km (0.106 R)
• M4: 1,382,284 km (0.099 R)
• M5: 1,928,317 km (0.033 R)
• M6: 2,457,594 km (0.065 R)
• M7: 2,944,834 km (0.071 R)
• M8: 4,722,356 km (0.081 R)
• M9: 6,120,198 km (0.104 R)
• M10: 6,709,614 km (0.068 R)
• M11: 8,116,732 km (0.062 R)
• M12: 9,283,745 km (0.08 R)
• M13: 10,790,494 km (0.092 R)
• M14: 12,199,258 km (0.107 R)
• M15: 12,660,318 km (0.101 R)
• M16: 14,451,454 km (0.119 R)
• M17: 15,026,059 km (0.093 R)
• M18: 17,736,922 km (0.118 R)
• M19: 18,731,299 km (0.067 R)
• M20: 19,692,316 km (0.066 R)
• M21: 20,686,094 km (0.111 R)
• M22: 22,850,177 km (0.101 R)
• M23: 24,996,907 km (0.067 R)
• M24: 26,330,572 km (0.047 R)
• M25: 29,048,765 km (0.102 R)
• M26: 31,372,917 km (0.068 R)
• M27: 32,142,150 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.9

Radius: 9.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.04 AU - 4.74 AU

Year: 6034 Days

Day: 5.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,501,877 km

• M1: 123,867 km (0.09 R)
• M2: 710,590 km (0.11 R)
• M3: 1,378,544 km (0.097 R)
• M4: 1,854,116 km (0.036 R)
• M5: 2,608,538 km (0.068 R)
• M6: 3,382,707 km (0.099 R)
• M7: 4,302,435 km (0.091 R)
• M8: 5,767,148 km (0.119 R)
• M9: 6,596,069 km (0.104 R)
• M10: 7,144,346 km (0.071 R)
• M11: 8,568,667 km (0.108 R)
• M12: 9,263,699 km (0.119 R)
• M13: 9,776,520 km (0.095 R)
• M14: 15,935,614 km (0.069 R)
• M15: 24,517,296 km (0.064 R)
• M16: 25,831,513 km (0.117 R)
• M17: 27,714,502 km (0.115 R)
• M18: 32,234,152 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 7.7

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.07 AU - 9.37 AU

Year: 16892 Days

Day: 22.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 73,501,877 km

• M1: 95,743 km (0.117 R)
• M2: 338,540 km (0.104 R)
• M3: 599,289 km (0.072 R)
• M4: 1,999,525 km (0.098 R)
• M5: 7,287,511 km (0.112 R)
• M6: 7,572,046 km (0.094 R)
• M7: 8,062,577 km (0.107 R)
• M8: 9,605,829 km (0.114 R)
• M9: 12,175,920 km (0.12 R)
• M10: 13,476,524 km (0.076 R)
• M11: 18,103,287 km (0.084 R)
• M12: 19,069,390 km (0.118 R)
• M13: 25,058,840 km (0.034 R)
• M14: 27,723,477 km (0.073 R)
• M15: 34,663,472 km (0.057 R)
• M16: 40,274,140 km (0.106 R)
• M17: 40,717,848 km (0.108 R)
• M18: 44,228,311 km (0.07 R)
• M19: 50,119,924 km (0.116 R)
• M20: 52,019,368 km (0.094 R)
• M21: 52,721,880 km (0.059 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit