🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 10.8

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.2 AU - 5.3 AU

Year: 6048 Days

Day: 7.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,141,912 km

• M1: 134,339 km (0.108 R)
• M2: 593,305 km (0.115 R)
• M3: 983,307 km (0.102 R)
• M4: 1,323,492 km (0.1 R)
• M5: 1,913,656 km (0.059 R)
• M6: 3,204,686 km (0.06 R)
• M7: 4,616,441 km (0.104 R)
• M8: 5,033,819 km (0.093 R)
• M9: 6,106,585 km (0.12 R)
• M10: 7,437,258 km (0.072 R)
• M11: 8,741,752 km (0.052 R)
• M12: 9,122,628 km (0.105 R)
• M13: 9,782,205 km (0.099 R)
• M14: 10,903,441 km (0.105 R)
• M15: 12,905,060 km (0.094 R)
• M16: 15,019,925 km (0.073 R)
• M17: 16,637,976 km (0.086 R)
• M18: 19,492,453 km (0.035 R)
• M19: 25,891,352 km (0.045 R)
• M20: 27,935,607 km (0.111 R)
• M21: 30,663,674 km (0.115 R)
• M22: 33,051,854 km (0.116 R)
• M23: 35,028,491 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563

Radius: 12.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.33 AU - 5.03 AU

Year: 6988 Days

Day: 7.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,141,912 km

• M1: 163,510 km (0.082 R)
• M2: 555,158 km (0.095 R)
• M3: 1,030,729 km (0.093 R)
• M4: 1,419,385 km (0.071 R)
• M5: 2,258,629 km (0.1 R)
• M6: 2,895,018 km (0.085 R)
• M7: 3,492,213 km (0.113 R)
• M8: 4,528,328 km (0.074 R)
• M9: 4,990,884 km (0.093 R)
• M10: 5,544,995 km (0.098 R)
• M11: 6,043,305 km (0.059 R)
• M12: 7,988,676 km (0.084 R)
• M13: 8,625,813 km (0.033 R)
• M14: 9,210,890 km (0.104 R)
• M15: 10,137,949 km (0.11 R)
• M16: 11,126,192 km (0.059 R)
• M17: 12,332,998 km (0.066 R)
• M18: 13,514,372 km (0.112 R)
• M19: 17,577,301 km (0.093 R)
• M20: 18,246,452 km (0.118 R)
• M21: 22,157,838 km (0.099 R)
• M22: 26,508,593 km (0.083 R)
• M23: 28,930,134 km (0.091 R)
• M24: 29,487,685 km (0.108 R)
• M25: 29,957,722 km (0.108 R)
• M26: 33,695,574 km (0.106 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.2

Radius: 6.7

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.53 AU - 9.77 AU

Year: 16060 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 70,141,912 km

• M1: 83,326 km (0.074 R)
• M2: 602,730 km (0.088 R)
• M3: 1,015,919 km (0.074 R)
• M4: 1,272,479 km (0.097 R)
• M5: 1,556,267 km (0.062 R)
• M6: 1,863,690 km (0.108 R)
• M7: 2,693,659 km (0.065 R)
• M8: 5,054,463 km (0.118 R)
• M9: 6,858,165 km (0.118 R)
• M10: 13,332,761 km (0.116 R)
• M11: 16,699,610 km (0.081 R)
• M12: 19,770,555 km (0.076 R)
• M13: 20,500,743 km (0.109 R)
• M14: 27,787,804 km (0.11 R)
• M15: 32,317,329 km (0.101 R)
• M16: 36,766,519 km (0.087 R)
• M17: 40,577,824 km (0.077 R)
• M18: 41,163,948 km (0.08 R)
• M19: 43,412,404 km (0.12 R)
• M20: 45,741,494 km (0.079 R)
• M21: 46,376,387 km (0.072 R)
• M22: 58,645,058 km (0.114 R)
• M23: 60,720,729 km (0.063 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: 329 - 14,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit