🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 9.2

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.02 AU - 2.12 AU

Year: 2056 Days

Day: 9.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 156.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 30,005,241 km

• M1: 114,742 km (0.074 R)
• M2: 404,812 km (0.119 R)
• M3: 871,856 km (0.11 R)
• M4: 1,442,423 km (0.099 R)
• M5: 1,733,540 km (0.072 R)
• M6: 2,105,740 km (0.098 R)
• M7: 2,664,787 km (0.05 R)
• M8: 3,510,464 km (0.071 R)
• M9: 4,471,780 km (0.04 R)
• M10: 5,139,136 km (0.086 R)
• M11: 5,578,804 km (0.101 R)
• M12: 5,956,987 km (0.088 R)
• M13: 6,835,276 km (0.102 R)
• M14: 7,219,743 km (0.096 R)
• M15: 8,433,131 km (0.089 R)
• M16: 8,932,190 km (0.027 R)
• M17: 9,747,348 km (0.048 R)
• M18: 10,547,996 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 11.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.39 AU - 3.13 AU

Year: 3165 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,005,241 km

• M1: 146,008 km (0.083 R)
• M2: 542,591 km (0.102 R)
• M3: 941,270 km (0.113 R)
• M4: 1,330,673 km (0.03 R)
• M5: 2,111,424 km (0.116 R)
• M6: 3,212,764 km (0.092 R)
• M7: 3,912,134 km (0.039 R)
• M8: 4,926,407 km (0.059 R)
• M9: 5,912,706 km (0.032 R)
• M10: 6,964,230 km (0.095 R)
• M11: 7,798,238 km (0.105 R)
• M12: 8,661,866 km (0.113 R)
• M13: 9,781,008 km (0.109 R)
• M14: 10,456,742 km (0.087 R)
• M15: 11,248,563 km (0.112 R)
• M16: 11,681,051 km (0.088 R)
• M17: 12,396,278 km (0.042 R)
• M18: 13,620,437 km (0.115 R)
• M19: 14,412,857 km (0.109 R)
• M20: 16,473,418 km (0.101 R)
• M21: 16,862,971 km (0.118 R)
• M22: 17,430,246 km (0.103 R)
• M23: 18,723,221 km (0.038 R)
• M24: 21,964,857 km (0.088 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 11.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.08 AU - 4.52 AU

Year: 5113 Days

Day: 12.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,005,241 km

• M1: 144,362 km (0.073 R)
• M2: 517,160 km (0.111 R)
• M3: 910,901 km (0.104 R)
• M4: 1,468,901 km (0.117 R)
• M5: 1,956,740 km (0.107 R)
• M6: 2,325,200 km (0.073 R)
• M7: 2,883,499 km (0.115 R)
• M8: 3,765,977 km (0.099 R)
• M9: 4,490,030 km (0.084 R)
• M10: 5,058,353 km (0.107 R)
• M11: 5,444,764 km (0.112 R)
• M12: 6,888,832 km (0.058 R)
• M13: 7,862,565 km (0.035 R)
• M14: 9,826,486 km (0.057 R)
• M15: 12,244,586 km (0.105 R)
• M16: 17,218,416 km (0.051 R)
• M17: 18,482,667 km (0.097 R)
• M18: 19,605,100 km (0.116 R)
• M19: 20,772,412 km (0.118 R)
• M20: 22,131,359 km (0.05 R)
• M21: 24,396,271 km (0.102 R)
• M22: 26,071,019 km (0.118 R)
• M23: 27,397,504 km (0.045 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: 172 - 19,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit