🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 13

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.72 AU - 5.1 AU

Year: 7255 Days

Day: 10.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,568,001 km

• M1: 161,715 km (0.069 R)
• M2: 1,068,877 km (0.106 R)
• M3: 1,578,258 km (0.079 R)
• M4: 2,037,673 km (0.057 R)
• M5: 4,406,704 km (0.045 R)
• M6: 5,211,391 km (0.083 R)
• M7: 6,317,967 km (0.098 R)
• M8: 8,305,375 km (0.093 R)
• M9: 10,096,061 km (0.039 R)
• M10: 10,680,241 km (0.095 R)
• M11: 11,390,232 km (0.102 R)
• M12: 12,961,160 km (0.097 R)
• M13: 14,549,590 km (0.078 R)
• M14: 16,132,784 km (0.089 R)
• M15: 16,596,089 km (0.12 R)
• M16: 17,204,653 km (0.094 R)
• M17: 18,180,928 km (0.113 R)
• M18: 19,046,950 km (0.116 R)
• M19: 27,740,980 km (0.037 R)
• M20: 28,215,355 km (0.094 R)
• M21: 28,985,635 km (0.105 R)
• M22: 30,367,470 km (0.094 R)
• M23: 35,327,986 km (0.11 R)
• M24: 37,593,646 km (0.071 R)
• M25: 39,355,310 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.7 AU - 6.12 AU

Year: 7255 Days

Day: 9.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,568,001 km

• M1: 139,425 km (0.102 R)
• M2: 623,973 km (0.032 R)
• M3: 1,245,103 km (0.108 R)
• M4: 1,740,870 km (0.083 R)
• M5: 3,013,948 km (0.119 R)
• M6: 4,475,519 km (0.112 R)
• M7: 5,229,194 km (0.071 R)
• M8: 5,652,406 km (0.119 R)
• M9: 7,731,667 km (0.115 R)
• M10: 12,414,828 km (0.097 R)
• M11: 14,833,526 km (0.083 R)
• M12: 15,871,137 km (0.084 R)
• M13: 17,954,587 km (0.116 R)
• M14: 23,378,557 km (0.073 R)
• M15: 27,576,273 km (0.108 R)
• M16: 29,614,694 km (0.11 R)
• M17: 32,151,126 km (0.073 R)
• M18: 36,439,498 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.2

Radius: 7.8

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.28 AU - 7.44 AU

Year: 10696 Days

Day: 15.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,568,001 km

• M1: 97,089 km (0.089 R)
• M2: 342,729 km (0.058 R)
• M3: 838,795 km (0.102 R)
• M4: 1,195,885 km (0.11 R)
• M5: 1,930,112 km (0.098 R)
• M6: 4,252,020 km (0.109 R)
• M7: 5,057,156 km (0.051 R)
• M8: 5,346,927 km (0.085 R)
• M9: 5,681,877 km (0.092 R)
• M10: 6,581,110 km (0.071 R)
• M11: 6,926,980 km (0.097 R)
• M12: 7,366,199 km (0.085 R)
• M13: 8,300,438 km (0.082 R)
• M14: 10,557,122 km (0.086 R)
• M15: 11,465,480 km (0.09 R)
• M16: 14,374,560 km (0.1 R)
• M17: 18,187,212 km (0.099 R)
• M18: 19,646,988 km (0.044 R)
• M19: 20,123,756 km (0.101 R)
• M20: 21,600,586 km (0.081 R)
• M21: 22,023,350 km (0.099 R)
• M22: 22,537,966 km (0.105 R)
• M23: 24,129,688 km (0.07 R)
• M24: 28,434,666 km (0.109 R)
• M25: 29,663,612 km (0.067 R)
• M26: 31,249,200 km (0.034 R)
• M27: 35,400,092 km (0.106 R)
• M28: 36,106,194 km (0.116 R)
• M29: 36,701,594 km (0.101 R)
• M30: 43,556,617 km (0.094 R)
• M31: 46,437,722 km (0.068 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: 407 - 13,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit