🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 12.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.14 AU - 1.42 AU

Year: 1000 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,277,343 km

• M1: 154,385 km (0.085 R)
• M2: 410,796 km (0.096 R)
• M3: 645,216 km (0.12 R)
• M4: 1,040,603 km (0.094 R)
• M5: 1,310,328 km (0.076 R)
• M6: 1,689,259 km (0.037 R)
• M7: 2,112,472 km (0.064 R)
• M8: 2,504,568 km (0.073 R)
• M9: 2,865,846 km (0.108 R)
• M10: 3,300,129 km (0.118 R)
• M11: 3,541,730 km (0.093 R)
• M12: 3,804,872 km (0.103 R)
• M13: 4,238,407 km (0.076 R)
• M14: 4,499,006 km (0.087 R)
• M15: 4,912,345 km (0.069 R)
• M16: 5,298,906 km (0.03 R)
• M17: 5,559,805 km (0.038 R)
• M18: 6,068,438 km (0.12 R)
• M19: 6,498,532 km (0.118 R)
• M20: 8,085,017 km (0.086 R)
• M21: 8,331,554 km (0.117 R)
• M22: 8,620,727 km (0.108 R)
• M23: 9,133,698 km (0.049 R)
• M24: 10,418,145 km (0.108 R)
• M25: 11,026,410 km (0.088 R)
• M26: 11,270,105 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 14.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.84 AU - 4.28 AU

Year: 5647 Days

Day: 10.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,277,343 km

• M1: 228,137 km (0.086 R)
• M2: 576,401 km (0.091 R)
• M3: 1,015,321 km (0.058 R)
• M4: 1,295,966 km (0.085 R)
• M5: 1,676,992 km (0.096 R)
• M6: 2,500,977 km (0.105 R)
• M7: 3,055,237 km (0.071 R)
• M8: 3,434,169 km (0.111 R)
• M9: 5,228,296 km (0.061 R)
• M10: 6,272,788 km (0.119 R)
• M11: 6,667,727 km (0.117 R)
• M12: 7,257,442 km (0.098 R)
• M13: 7,709,676 km (0.026 R)
• M14: 8,428,494 km (0.111 R)
• M15: 8,945,354 km (0.076 R)
• M16: 9,298,704 km (0.088 R)
• M17: 10,212,598 km (0.053 R)
• M18: 12,792,862 km (0.113 R)
• M19: 14,564,699 km (0.108 R)
• M20: 15,054,333 km (0.049 R)
• M21: 18,669,066 km (0.089 R)
• M22: 19,052,037 km (0.054 R)
• M23: 20,668,143 km (0.098 R)
• M24: 22,397,195 km (0.049 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.3

Radius: 3.4

Gravity: 54.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.57 AU - 5.73 AU

Year: 9270 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,277,343 km

• M1: 43,383 km (0.087 R)
• M2: 191,036 km (0.074 R)
• M3: 304,581 km (0.118 R)
• M4: 884,722 km (0.099 R)
• M5: 1,232,088 km (0.114 R)
• M6: 1,412,503 km (0.119 R)
• M7: 1,622,389 km (0.108 R)
• M8: 1,758,972 km (0.117 R)
• M9: 2,526,858 km (0.115 R)
• M10: 3,195,710 km (0.103 R)
• M11: 3,970,477 km (0.088 R)
• M12: 5,095,902 km (0.091 R)
• M13: 7,660,608 km (0.118 R)
• M14: 8,221,301 km (0.066 R)
• M15: 8,412,636 km (0.11 R)
• M16: 8,920,371 km (0.091 R)
• M17: 10,663,187 km (0.098 R)
• M18: 11,234,202 km (0.12 R)
• M19: 12,281,088 km (0.102 R)
• M20: 18,104,334 km (0.114 R)
• M21: 20,316,438 km (0.104 R)
• M22: 25,794,562 km (0.046 R)
• M23: 31,403,286 km (0.116 R)
• M24: 32,152,622 km (0.082 R)
• M25: 32,682,497 km (0.09 R)
• M26: 34,142,423 km (0.086 R)
• M27: 37,239,099 km (0.071 R)
• M28: 37,482,794 km (0.117 R)
• M29: 38,218,965 km (0.065 R)
• M30: 40,301,367 km (0.037 R)
• M31: 42,699,271 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 20,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit