🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 14.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.63 AU - 2.39 AU

Year: 1869 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,378,581 km

• M1: 177,872 km (0.092 R)
• M2: 646,113 km (0.11 R)
• M3: 1,114,504 km (0.119 R)
• M4: 1,887,925 km (0.062 R)
• M5: 2,358,560 km (0.114 R)
• M6: 2,919,851 km (0.111 R)
• M7: 3,730,373 km (0.093 R)
• M8: 5,654,650 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 13.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.13 AU - 2.13 AU

Year: 2039 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,378,581 km

• M1: 162,912 km (0.071 R)
• M2: 719,715 km (0.047 R)
• M3: 2,072,529 km (0.095 R)
• M4: 2,750,806 km (0.109 R)
• M5: 3,259,588 km (0.112 R)
• M6: 4,141,467 km (0.082 R)
• M7: 4,660,572 km (0.053 R)
• M8: 6,034,928 km (0.098 R)
• M9: 6,621,800 km (0.085 R)
• M10: 7,159,006 km (0.109 R)
• M11: 9,534,471 km (0.102 R)
• M12: 10,444,325 km (0.11 R)
• M13: 12,060,730 km (0.098 R)
• M14: 12,521,491 km (0.066 R)
• M15: 13,124,969 km (0.11 R)
• M16: 15,587,201 km (0.081 R)
• M17: 17,162,317 km (0.099 R)
• M18: 17,585,529 km (0.07 R)
• M19: 18,070,076 km (0.101 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.5

Radius: 7

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.17 AU - 6.61 AU

Year: 10596 Days

Day: 16.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 53,378,581 km

• M1: 90,507 km (0.102 R)
• M2: 344,225 km (0.112 R)
• M3: 662,270 km (0.063 R)
• M4: 1,232,088 km (0.117 R)
• M5: 2,919,851 km (0.115 R)
• M6: 3,421,602 km (0.081 R)
• M7: 4,091,951 km (0.112 R)
• M8: 5,040,999 km (0.076 R)
• M9: 5,549,632 km (0.091 R)
• M10: 5,943,972 km (0.112 R)
• M11: 12,726,590 km (0.05 R)
• M12: 14,122,637 km (0.103 R)
• M13: 17,823,090 km (0.102 R)
• M14: 18,602,046 km (0.106 R)
• M15: 19,566,504 km (0.105 R)
• M16: 19,978,048 km (0.061 R)
• M17: 20,818,339 km (0.117 R)
• M18: 21,247,236 km (0.066 R)
• M19: 22,479,623 km (0.116 R)
• M20: 22,931,110 km (0.118 R)
• M21: 26,162,872 km (0.096 R)
• M22: 27,990,809 km (0.101 R)
• M23: 28,830,053 km (0.091 R)
• M24: 29,255,808 km (0.111 R)
• M25: 30,779,313 km (0.11 R)
• M26: 34,339,443 km (0.119 R)
• M27: 35,788,149 km (0.112 R)
• M28: 36,527,611 km (0.107 R)
• M29: 37,026,221 km (0.095 R)
• M30: 37,782,737 km (0.119 R)
• M31: 39,196,138 km (0.113 R)
• M32: 49,632,983 km (0.117 R)
• M33: 51,327,179 km (0.076 R)
• M34: 51,795,720 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit