🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.42 AU - 0.7 AU

Year: 275 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 14.4

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.22 AU - 1.28 AU

Year: 917 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,770,206 km

• M1: 179,069 km (0.057 R)
• M2: 1,020,557 km (0.047 R)
• M3: 1,612,515 km (0.092 R)
• M4: 2,246,362 km (0.096 R)
• M5: 2,697,100 km (0.061 R)
• M6: 3,685,194 km (0.116 R)
• M7: 4,415,830 km (0.034 R)
• M8: 5,986,308 km (0.104 R)
• M9: 6,458,140 km (0.105 R)
• M10: 7,269,409 km (0.103 R)
• M11: 7,783,577 km (0.114 R)
• M12: 8,346,963 km (0.091 R)
• M13: 8,885,066 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 11.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.71 AU - 1.93 AU

Year: 1611 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,770,206 km

• M1: 143,016 km (0.093 R)
• M2: 502,798 km (0.118 R)
• M3: 1,177,335 km (0.111 R)
• M4: 1,611,019 km (0.114 R)
• M5: 2,030,193 km (0.115 R)
• M6: 3,049,852 km (0.091 R)
• M7: 3,633,732 km (0.085 R)
• M8: 4,005,034 km (0.104 R)
• M9: 4,571,561 km (0.101 R)
• M10: 5,402,428 km (0.077 R)
• M11: 6,236,286 km (0.091 R)
• M12: 6,696,599 km (0.065 R)
• M13: 7,989,873 km (0.051 R)
• M14: 8,417,274 km (0.079 R)
• M15: 8,799,945 km (0.106 R)
• M16: 10,051,331 km (0.116 R)
• M17: 10,753,993 km (0.099 R)
• M18: 11,382,154 km (0.119 R)
• M19: 13,059,894 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.1

Radius: 4.7

Gravity: 12.5 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.29 AU - 8.91 AU

Year: 13745 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,770,206 km

• M1: 58,642 km (0.11 R)
• M2: 218,114 km (0.086 R)
• M3: 377,585 km (0.098 R)
• M4: 625,768 km (0.111 R)
• M5: 899,831 km (0.084 R)
• M6: 1,262,456 km (0.108 R)
• M7: 1,731,446 km (0.111 R)
• M8: 2,236,937 km (0.079 R)
• M9: 2,898,160 km (0.069 R)
• M10: 3,366,850 km (0.074 R)
• M11: 4,313,206 km (0.112 R)
• M12: 5,138,388 km (0.09 R)
• M13: 7,291,400 km (0.085 R)
• M14: 8,411,888 km (0.052 R)
• M15: 10,425,924 km (0.114 R)
• M16: 10,936,502 km (0.114 R)
• M17: 11,517,241 km (0.102 R)
• M18: 13,382,726 km (0.1 R)
• M19: 14,046,791 km (0.047 R)
• M20: 15,310,145 km (0.069 R)
• M21: 18,278,915 km (0.086 R)
• M22: 19,781,925 km (0.115 R)
• M23: 20,484,436 km (0.074 R)
• M24: 21,691,990 km (0.097 R)
• M25: 24,603,315 km (0.117 R)
• M26: 28,251,259 km (0.099 R)
• M27: 33,985,345 km (0.081 R)
• M28: 39,952,954 km (0.098 R)
• M29: 42,471,883 km (0.07 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit