🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.2

Radius: 12

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.6 AU - 1.64 AU

Year: 1399 Days

Day: 13.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,265,465 km

• M1: 149,299 km (0.115 R)
• M2: 550,819 km (0.112 R)
• M3: 1,059,303 km (0.067 R)
• M4: 1,441,824 km (0.082 R)
• M5: 2,086,442 km (0.1 R)
• M6: 2,488,860 km (0.112 R)
• M7: 2,998,839 km (0.094 R)
• M8: 3,870,097 km (0.088 R)
• M9: 4,410,744 km (0.085 R)
• M10: 5,622,935 km (0.086 R)
• M11: 6,341,903 km (0.1 R)
• M12: 6,920,547 km (0.084 R)
• M13: 7,377,419 km (0.095 R)
• M14: 8,267,676 km (0.04 R)
• M15: 10,068,086 km (0.095 R)
• M16: 11,301,072 km (0.094 R)
• M17: 12,299,039 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 11.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.66 AU - 5.48 AU

Year: 6626 Days

Day: 5.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,265,465 km

• M1: 171,888 km (0.09 R)
• M2: 702,512 km (0.087 R)
• M3: 1,184,217 km (0.078 R)
• M4: 1,583,194 km (0.114 R)
• M5: 2,087,788 km (0.079 R)
• M6: 2,609,436 km (0.052 R)
• M7: 3,116,124 km (0.106 R)
• M8: 3,710,326 km (0.04 R)
• M9: 5,680,231 km (0.119 R)
• M10: 6,703,780 km (0.097 R)
• M11: 7,082,861 km (0.071 R)
• M12: 9,929,409 km (0.114 R)
• M13: 11,314,386 km (0.108 R)
• M14: 12,306,818 km (0.073 R)
• M15: 12,667,499 km (0.112 R)
• M16: 14,464,319 km (0.112 R)
• M17: 15,752,955 km (0.098 R)
• M18: 16,487,331 km (0.099 R)
• M19: 17,566,680 km (0.114 R)
• M20: 19,169,920 km (0.113 R)
• M21: 21,161,068 km (0.045 R)
• M22: 23,286,554 km (0.1 R)
• M23: 24,889,346 km (0.117 R)
• M24: 25,301,338 km (0.103 R)
• M25: 29,952,486 km (0.036 R)
• M26: 32,429,976 km (0.086 R)

Asteroid Belt

Center: 5.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.5

Radius: 3

Gravity: 40.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.62 AU - 8 AU

Year: 13405 Days

Day: 15.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,265,465 km

• M1: 37,399 km (0.106 R)
• M2: 317,297 km (0.048 R)
• M3: 673,938 km (0.1 R)
• M4: 1,325,288 km (0.059 R)
• M5: 2,114,716 km (0.11 R)
• M6: 2,838,769 km (0.088 R)
• M7: 3,037,286 km (0.103 R)
• M8: 3,316,136 km (0.049 R)
• M9: 3,898,072 km (0.078 R)
• M10: 5,835,215 km (0.1 R)
• M11: 6,192,305 km (0.069 R)
• M12: 8,876,090 km (0.059 R)
• M13: 11,567,655 km (0.119 R)
• M14: 17,591,812 km (0.091 R)
• M15: 20,282,180 km (0.115 R)
• M16: 23,947,178 km (0.1 R)
• M17: 29,246,533 km (0.085 R)
• M18: 31,676,452 km (0.073 R)
• M19: 40,401,747 km (0.109 R)
• M20: 41,043,223 km (0.098 R)
• M21: 45,447,384 km (0.068 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 17,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit