🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.65 AU - 9.87 AU

Year: 11367 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 154.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 22,707,660 km

• M1: 184,005 km (0.064 R)
• M2: 674,537 km (0.111 R)
• M3: 1,165,816 km (0.099 R)
• M4: 1,785,151 km (0.109 R)
• M5: 2,398,802 km (0.083 R)
• M6: 3,685,942 km (0.061 R)
• M7: 5,602,889 km (0.09 R)
• M8: 6,458,589 km (0.053 R)
• M9: 8,919,623 km (0.093 R)
• M10: 10,087,684 km (0.102 R)
• M11: 12,674,530 km (0.116 R)
• M12: 13,701,370 km (0.086 R)
• M13: 14,608,531 km (0.116 R)
• M14: 16,354,488 km (0.057 R)
• M15: 17,901,779 km (0.043 R)
• M16: 18,848,285 km (0.112 R)
• M17: 19,333,879 km (0.104 R)
• M18: 20,330,351 km (0.104 R)
• M19: 21,211,482 km (0.112 R)
• M20: 23,050,190 km (0.106 R)
• M21: 25,833,757 km (0.115 R)
• M22: 28,560,926 km (0.054 R)
• M23: 32,159,353 km (0.048 R)
• M24: 32,953,718 km (0.101 R)
• M25: 34,581,642 km (0.076 R)

Planet 2 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.6

Radius: 6.2

Gravity: 23.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.07 AU - 14.17 AU

Year: 16713 Days

Day: 22.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 22,707,660 km

• M1: 77,193 km (0.074 R)
• M2: 292,763 km (0.118 R)
• M3: 582,833 km (0.036 R)
• M4: 809,923 km (0.111 R)
• M5: 1,215,483 km (0.119 R)
• M6: 2,359,906 km (0.111 R)
• M7: 2,585,051 km (0.087 R)
• M8: 2,849,241 km (0.094 R)
• M9: 3,293,098 km (0.082 R)
• M10: 3,692,225 km (0.092 R)
• M11: 5,011,828 km (0.097 R)
• M12: 6,230,751 km (0.071 R)
• M13: 6,931,617 km (0.103 R)
• M14: 8,912,443 km (0.078 R)
• M15: 9,858,350 km (0.117 R)
• M16: 10,565,200 km (0.081 R)
• M17: 12,344,966 km (0.078 R)
• M18: 12,888,156 km (0.093 R)
• M19: 16,486,882 km (0.089 R)
• M20: 19,406,733 km (0.076 R)
• M21: 22,056,411 km (0.12 R)
• M22: 23,364,644 km (0.112 R)
• M23: 25,152,638 km (0.044 R)
• M24: 25,914,540 km (0.1 R)
• M25: 30,566,735 km (0.087 R)
• M26: 47,470,247 km (0.106 R)
• M27: 49,136,917 km (0.028 R)
• M28: 49,474,858 km (0.116 R)
• M29: 56,194,196 km (0.097 R)
• M30: 60,543,006 km (0.049 R)
• M31: 65,110,828 km (0.113 R)
• M32: 70,116,672 km (0.102 R)
• M33: 70,759,942 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.1

Radius: 5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.42 AU - 14.86 AU

Year: 17756 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 22,707,660 km

• M1: 65,374 km (0.099 R)
• M2: 756,516 km (0.081 R)
• M3: 2,808,850 km (0.082 R)
• M4: 3,727,979 km (0.112 R)
• M5: 4,503,494 km (0.087 R)
• M6: 7,697,110 km (0.111 R)
• M7: 7,896,374 km (0.094 R)
• M8: 9,653,999 km (0.106 R)
• M9: 10,644,188 km (0.109 R)
• M10: 10,850,034 km (0.099 R)
• M11: 15,972,864 km (0.075 R)
• M12: 17,239,958 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 11,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit