🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 8.6

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.64 AU - 1.92 AU

Year: 1611 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,395,214 km

• M1: 106,962 km (0.105 R)
• M2: 512,074 km (0.057 R)
• M3: 817,852 km (0.094 R)
• M4: 1,152,502 km (0.092 R)
• M5: 1,823,897 km (0.087 R)
• M6: 3,266,918 km (0.077 R)
• M7: 3,705,689 km (0.039 R)
• M8: 4,497,211 km (0.119 R)
• M9: 5,283,946 km (0.048 R)
• M10: 5,745,905 km (0.104 R)
• M11: 6,184,526 km (0.053 R)
• M12: 6,803,861 km (0.097 R)
• M13: 7,606,753 km (0.078 R)
• M14: 8,879,531 km (0.073 R)
• M15: 9,169,751 km (0.098 R)
• M16: 10,183,277 km (0.115 R)
• M17: 10,573,129 km (0.104 R)
• M18: 11,420,301 km (0.065 R)
• M19: 12,193,274 km (0.091 R)
• M20: 12,592,550 km (0.043 R)
• M21: 12,877,235 km (0.076 R)
• M22: 14,766,207 km (0.026 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 596.3

Radius: 6.3

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.42 AU - 8.12 AU

Year: 11947 Days

Day: 15.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,395,214 km

• M1: 83,027 km (0.086 R)
• M2: 354,098 km (0.074 R)
• M3: 712,535 km (0.106 R)
• M4: 931,546 km (0.068 R)
• M5: 1,333,216 km (0.107 R)
• M6: 1,538,165 km (0.12 R)
• M7: 1,844,691 km (0.108 R)
• M8: 2,118,605 km (0.098 R)
• M9: 2,322,507 km (0.088 R)
• M10: 4,028,222 km (0.106 R)
• M11: 4,226,589 km (0.028 R)
• M12: 4,893,197 km (0.065 R)
• M13: 5,733,189 km (0.09 R)
• M14: 6,243,617 km (0.116 R)
• M15: 11,814,791 km (0.081 R)
• M16: 15,141,548 km (0.113 R)
• M17: 16,114,533 km (0.069 R)
• M18: 16,472,072 km (0.083 R)
• M19: 17,954,736 km (0.036 R)
• M20: 19,123,545 km (0.049 R)
• M21: 24,873,189 km (0.076 R)
• M22: 25,543,238 km (0.066 R)
• M23: 26,323,840 km (0.07 R)
• M24: 28,344,458 km (0.1 R)
• M25: 29,818,895 km (0.107 R)
• M26: 31,233,193 km (0.11 R)
• M27: 32,805,616 km (0.054 R)
• M28: 36,107,391 km (0.101 R)
• M29: 40,275,188 km (0.12 R)
• M30: 41,598,830 km (0.086 R)
• M31: 46,459,863 km (0.044 R)
• M32: 47,915,300 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.7

Radius: 3.8

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.5 AU - 10.44 AU

Year: 16719 Days

Day: 23.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,395,214 km

• M1: 50,714 km (0.084 R)
• M2: 171,589 km (0.108 R)
• M3: 396,734 km (0.098 R)
• M4: 601,084 km (0.062 R)
• M5: 872,604 km (0.117 R)
• M6: 1,063,042 km (0.098 R)
• M7: 1,459,926 km (0.083 R)
• M8: 1,900,192 km (0.094 R)
• M9: 2,186,074 km (0.044 R)
• M10: 3,722,893 km (0.108 R)
• M11: 4,279,995 km (0.069 R)
• M12: 5,201,069 km (0.032 R)
• M13: 6,687,025 km (0.075 R)
• M14: 6,914,713 km (0.1 R)
• M15: 7,961,299 km (0.112 R)
• M16: 8,971,384 km (0.069 R)
• M17: 20,931,136 km (0.108 R)
• M18: 21,336,396 km (0.089 R)
• M19: 21,500,056 km (0.119 R)
• M20: 21,912,498 km (0.119 R)
• M21: 26,332,516 km (0.089 R)
• M22: 27,863,202 km (0.082 R)
• M23: 29,149,893 km (0.081 R)
• M24: 33,687,496 km (0.036 R)
• M25: 40,773,348 km (0.072 R)
• M26: 41,278,241 km (0.082 R)
• M27: 43,078,053 km (0.099 R)
• M28: 44,129,726 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit