🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 331 Days

Day: 20 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 9.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.47 AU - 1.93 AU

Year: 1431 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,507,824 km

• M1: 115,639 km (0.11 R)
• M2: 556,654 km (0.047 R)
• M3: 854,054 km (0.068 R)
• M4: 1,338,003 km (0.102 R)
• M5: 2,179,043 km (0.118 R)
• M6: 2,564,257 km (0.068 R)
• M7: 3,503,433 km (0.052 R)
• M8: 4,206,243 km (0.052 R)
• M9: 4,545,531 km (0.117 R)
• M10: 5,738,874 km (0.117 R)
• M11: 7,983,590 km (0.112 R)
• M12: 8,731,878 km (0.106 R)
• M13: 9,832,470 km (0.075 R)
• M14: 10,336,166 km (0.114 R)
• M15: 11,090,139 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 8.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.68 AU - 1.74 AU

Year: 1444 Days

Day: 9.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,507,824 km

• M1: 104,419 km (0.106 R)
• M2: 417,827 km (0.113 R)
• M3: 680,670 km (0.096 R)
• M4: 1,015,321 km (0.099 R)
• M5: 1,402,330 km (0.044 R)
• M6: 1,885,980 km (0.054 R)
• M7: 2,776,686 km (0.099 R)
• M8: 3,214,409 km (0.083 R)
• M9: 3,510,912 km (0.1 R)
• M10: 4,333,252 km (0.114 R)
• M11: 4,923,266 km (0.096 R)
• M12: 6,195,596 km (0.1 R)
• M13: 7,140,755 km (0.057 R)
• M14: 7,442,195 km (0.119 R)
• M15: 8,398,275 km (0.099 R)
• M16: 8,848,415 km (0.093 R)
• M17: 9,138,036 km (0.111 R)
• M18: 9,553,918 km (0.092 R)
• M19: 11,076,675 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.8

Radius: 7.7

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.17 AU - 10.05 AU

Year: 17754 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 73,507,824 km

• M1: 101,128 km (0.041 R)
• M2: 431,590 km (0.075 R)
• M3: 785,389 km (0.112 R)
• M4: 1,098,048 km (0.084 R)
• M5: 1,341,893 km (0.09 R)
• M6: 1,904,830 km (0.088 R)
• M7: 4,123,965 km (0.053 R)
• M8: 5,652,107 km (0.063 R)
• M9: 6,014,283 km (0.06 R)
• M10: 6,652,468 km (0.114 R)
• M11: 8,892,247 km (0.12 R)
• M12: 9,833,966 km (0.086 R)
• M13: 12,110,845 km (0.111 R)
• M14: 12,919,123 km (0.102 R)
• M15: 17,591,962 km (0.109 R)
• M16: 19,886,643 km (0.042 R)
• M17: 24,953,673 km (0.095 R)
• M18: 29,723,601 km (0.112 R)
• M19: 32,962,096 km (0.065 R)
• M20: 35,067,835 km (0.106 R)
• M21: 37,965,396 km (0.11 R)
• M22: 40,721,139 km (0.117 R)
• M23: 41,467,931 km (0.106 R)
• M24: 46,789,876 km (0.025 R)
• M25: 47,939,386 km (0.043 R)
• M26: 48,604,647 km (0.109 R)
• M27: 49,783,628 km (0.075 R)
• M28: 56,518,524 km (0.119 R)
• M29: 59,145,313 km (0.058 R)
• M30: 61,852,436 km (0.038 R)
• M31: 65,861,360 km (0.113 R)
• M32: 66,271,558 km (0.091 R)
• M33: 68,347,976 km (0.058 R)
• M34: 71,543,536 km (0.114 R)
• M35: 72,630,365 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit