🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 6.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.45 AU - 6.45 AU

Year: 10202 Days

Day: 17.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,057,640 km

• M1: 85,720 km (0.075 R)
• M2: 945,309 km (0.113 R)
• M3: 1,210,696 km (0.113 R)
• M4: 1,578,407 km (0.086 R)
• M5: 2,649,079 km (0.113 R)
• M6: 3,203,190 km (0.104 R)
• M7: 3,496,102 km (0.05 R)
• M8: 4,267,429 km (0.114 R)
• M9: 6,382,444 km (0.031 R)
• M10: 7,219,743 km (0.097 R)
• M11: 7,488,570 km (0.107 R)
• M12: 12,366,059 km (0.116 R)
• M13: 13,031,171 km (0.092 R)
• M14: 22,316,861 km (0.098 R)
• M15: 26,158,384 km (0.085 R)
• M16: 26,429,157 km (0.092 R)
• M17: 28,472,065 km (0.115 R)
• M18: 30,319,300 km (0.113 R)
• M19: 30,518,265 km (0.049 R)
• M20: 35,338,607 km (0.069 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.7

Radius: 6.2

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.99 AU - 7.17 AU

Year: 10538 Days

Day: 16.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,057,640 km

• M1: 94,097 km (0.052 R)
• M2: 1,040,603 km (0.108 R)
• M3: 2,512,795 km (0.098 R)
• M4: 3,171,774 km (0.065 R)
• M5: 3,995,610 km (0.105 R)
• M6: 4,193,378 km (0.082 R)
• M7: 4,427,349 km (0.079 R)
• M8: 8,094,142 km (0.075 R)
• M9: 13,395,891 km (0.063 R)
• M10: 15,858,272 km (0.112 R)
• M11: 17,084,675 km (0.027 R)
• M12: 17,607,520 km (0.085 R)
• M13: 18,528,594 km (0.082 R)
• M14: 24,083,013 km (0.095 R)
• M15: 33,817,646 km (0.064 R)
• M16: 35,478,631 km (0.09 R)
• M17: 38,834,261 km (0.1 R)
• M18: 44,745,920 km (0.077 R)
• M19: 45,028,061 km (0.047 R)
• M20: 51,848,976 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.8

Radius: 5.1

Gravity: 36.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.89 AU - 7.61 AU

Year: 10983 Days

Day: 22.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,057,640 km

• M1: 64,477 km (0.057 R)
• M2: 251,923 km (0.073 R)
• M3: 1,008,439 km (0.035 R)
• M4: 1,223,112 km (0.119 R)
• M5: 1,382,733 km (0.075 R)
• M6: 2,056,223 km (0.094 R)
• M7: 2,678,400 km (0.097 R)
• M8: 3,934,274 km (0.086 R)
• M9: 4,107,658 km (0.089 R)
• M10: 5,222,462 km (0.114 R)
• M11: 6,406,080 km (0.104 R)
• M12: 6,646,334 km (0.097 R)
• M13: 7,668,387 km (0.078 R)
• M14: 12,873,196 km (0.045 R)
• M15: 13,320,793 km (0.114 R)
• M16: 16,523,683 km (0.082 R)
• M17: 17,514,021 km (0.086 R)
• M18: 18,949,861 km (0.102 R)
• M19: 23,065,299 km (0.084 R)
• M20: 24,107,846 km (0.117 R)
• M21: 26,083,137 km (0.113 R)
• M22: 26,799,262 km (0.116 R)
• M23: 27,950,866 km (0.034 R)
• M24: 30,690,302 km (0.084 R)
• M25: 31,834,427 km (0.055 R)
• M26: 33,844,125 km (0.111 R)
• M27: 40,378,111 km (0.1 R)
• M28: 46,055,200 km (0.115 R)
• M29: 48,620,804 km (0.079 R)
• M30: 50,962,459 km (0.112 R)
• M31: 56,207,062 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit