🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 8.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.6 AU - 4.64 AU

Year: 6980 Days

Day: 9.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,017,430 km

• M1: 108,159 km (0.113 R)
• M2: 460,761 km (0.074 R)
• M3: 884,871 km (0.117 R)
• M4: 1,178,382 km (0.037 R)
• M5: 1,676,992 km (0.093 R)
• M6: 1,957,488 km (0.082 R)
• M7: 3,447,782 km (0.12 R)
• M8: 4,602,079 km (0.092 R)
• M9: 5,255,224 km (0.1 R)
• M10: 5,681,278 km (0.103 R)
• M11: 6,862,054 km (0.102 R)
• M12: 8,198,861 km (0.055 R)
• M13: 9,051,718 km (0.065 R)
• M14: 10,892,819 km (0.112 R)
• M15: 13,425,362 km (0.113 R)
• M16: 14,270,141 km (0.079 R)
• M17: 16,695,870 km (0.111 R)
• M18: 18,344,289 km (0.095 R)
• M19: 18,975,144 km (0.106 R)
• M20: 19,918,208 km (0.087 R)
• M21: 20,401,410 km (0.091 R)

Planet 2 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.7

Radius: 5.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.91 AU - 12.57 AU

Year: 23033 Days

Day: 24.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,017,430 km

• M1: 69,413 km (0.054 R)
• M2: 237,861 km (0.087 R)
• M3: 3,466,631 km (0.054 R)
• M4: 5,518,516 km (0.118 R)
• M5: 7,026,014 km (0.065 R)
• M6: 7,194,760 km (0.102 R)
• M7: 7,987,629 km (0.079 R)
• M8: 8,886,114 km (0.114 R)
• M9: 10,493,842 km (0.104 R)
• M10: 16,463,246 km (0.116 R)
• M11: 21,145,958 km (0.083 R)
• M12: 22,578,657 km (0.068 R)
• M13: 34,219,615 km (0.116 R)
• M14: 34,705,210 km (0.098 R)
• M15: 37,715,568 km (0.069 R)
• M16: 42,690,445 km (0.084 R)
• M17: 50,239,752 km (0.076 R)
• M18: 50,866,866 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.8

Radius: 6.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.28 AU - 10.34 AU

Year: 23270 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,017,430 km

• M1: 83,625 km (0.065 R)
• M2: 322,982 km (0.092 R)
• M3: 623,075 km (0.064 R)
• M4: 849,267 km (0.08 R)
• M5: 1,210,995 km (0.066 R)
• M6: 1,490,593 km (0.112 R)
• M7: 1,741,319 km (0.108 R)
• M8: 4,502,896 km (0.092 R)
• M9: 7,857,778 km (0.106 R)
• M10: 9,890,813 km (0.078 R)
• M11: 10,241,021 km (0.102 R)
• M12: 11,404,893 km (0.104 R)
• M13: 11,660,705 km (0.094 R)
• M14: 11,985,931 km (0.078 R)
• M15: 13,703,464 km (0.077 R)
• M16: 14,138,944 km (0.103 R)
• M17: 14,360,049 km (0.075 R)
• M18: 15,190,766 km (0.119 R)
• M19: 19,014,039 km (0.056 R)
• M20: 20,481,295 km (0.101 R)
• M21: 23,330,536 km (0.087 R)
• M22: 26,545,095 km (0.102 R)
• M23: 30,286,837 km (0.059 R)
• M24: 33,574,400 km (0.037 R)
• M25: 34,765,648 km (0.068 R)
• M26: 38,795,665 km (0.109 R)
• M27: 44,218,139 km (0.117 R)
• M28: 46,619,184 km (0.101 R)
• M29: 49,105,651 km (0.062 R)
• M30: 56,350,825 km (0.082 R)
• M31: 57,467,424 km (0.058 R)
• M32: 59,744,752 km (0.062 R)
• M33: 61,100,707 km (0.081 R)
• M34: 65,291,243 km (0.104 R)
• M35: 66,316,586 km (0.104 R)
• M36: 68,609,772 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit