🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 14.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.21 AU - 1.71 AU

Year: 1176 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,623,254 km

• M1: 181,612 km (0.118 R)
• M2: 648,806 km (0.104 R)
• M3: 1,209,200 km (0.09 R)
• M4: 1,942,080 km (0.066 R)
• M5: 2,827,998 km (0.096 R)
• M6: 3,473,663 km (0.096 R)
• M7: 4,203,251 km (0.071 R)
• M8: 5,169,354 km (0.076 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 5.4

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.38 AU - 8.7 AU

Year: 13807 Days

Day: 19 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,623,254 km

• M1: 67,169 km (0.072 R)
• M2: 271,819 km (0.073 R)
• M3: 503,098 km (0.032 R)
• M4: 864,077 km (0.062 R)
• M5: 1,304,194 km (0.095 R)
• M6: 1,582,446 km (0.094 R)
• M7: 2,055,325 km (0.071 R)
• M8: 2,513,992 km (0.103 R)
• M9: 3,061,520 km (0.114 R)
• M10: 3,351,142 km (0.106 R)
• M11: 4,098,084 km (0.102 R)
• M12: 4,510,675 km (0.072 R)
• M13: 5,214,533 km (0.071 R)
• M14: 5,698,931 km (0.042 R)
• M15: 5,915,549 km (0.111 R)
• M16: 6,442,283 km (0.036 R)
• M17: 7,895,626 km (0.097 R)
• M18: 8,119,724 km (0.088 R)
• M19: 9,058,899 km (0.087 R)
• M20: 9,605,081 km (0.054 R)
• M21: 12,368,004 km (0.095 R)
• M22: 12,670,491 km (0.063 R)
• M23: 13,480,115 km (0.068 R)
• M24: 14,389,819 km (0.115 R)
• M25: 14,927,773 km (0.088 R)
• M26: 22,021,854 km (0.077 R)
• M27: 33,120,071 km (0.026 R)
• M28: 36,474,803 km (0.116 R)
• M29: 36,971,917 km (0.088 R)
• M30: 41,111,888 km (0.098 R)
• M31: 41,380,417 km (0.108 R)
• M32: 43,154,647 km (0.069 R)
• M33: 46,708,046 km (0.112 R)
• M34: 47,885,082 km (0.03 R)
• M35: 48,630,677 km (0.06 R)
• M36: 52,632,869 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.4

Radius: 4.2

Gravity: 53.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.58 AU - 10.24 AU

Year: 16264 Days

Day: 18.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,623,254 km

• M1: 52,210 km (0.085 R)
• M2: 221,405 km (0.071 R)
• M3: 376,687 km (0.078 R)
• M4: 857,196 km (0.115 R)
• M5: 1,107,922 km (0.113 R)
• M6: 2,373,669 km (0.084 R)
• M7: 2,577,721 km (0.084 R)
• M8: 3,152,775 km (0.059 R)
• M9: 3,371,637 km (0.11 R)
• M10: 4,218,062 km (0.116 R)
• M11: 4,831,712 km (0.096 R)
• M12: 7,986,881 km (0.117 R)
• M13: 8,549,818 km (0.114 R)
• M14: 9,029,727 km (0.084 R)
• M15: 12,292,607 km (0.094 R)
• M16: 15,706,430 km (0.075 R)
• M17: 15,943,543 km (0.069 R)
• M18: 18,100,295 km (0.114 R)
• M19: 18,979,033 km (0.115 R)
• M20: 21,883,775 km (0.081 R)
• M21: 22,678,738 km (0.099 R)
• M22: 23,390,076 km (0.107 R)
• M23: 26,162,274 km (0.115 R)
• M24: 27,170,713 km (0.026 R)
• M25: 30,719,025 km (0.115 R)
• M26: 31,464,023 km (0.117 R)
• M27: 34,564,139 km (0.106 R)
• M28: 37,298,340 km (0.031 R)
• M29: 38,288,378 km (0.051 R)
• M30: 46,847,471 km (0.066 R)
• M31: 53,506,970 km (0.057 R)
• M32: 54,403,809 km (0.093 R)
• M33: 60,382,338 km (0.118 R)
• M34: 62,139,515 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit