🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.99 AU - 2.25 AU

Year: 1095 Days

Day: 20.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.94 AU - 2.64 AU

Year: 1229 Days

Day: 29.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,682,439 km

• M1: 924,066 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.6

Radius: 6.5

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.01 AU - 16.29 AU

Year: 18883 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,682,439 km

• M1: 80,783 km (0.085 R)
• M2: 288,724 km (0.059 R)
• M3: 499,657 km (0.104 R)
• M4: 1,502,262 km (0.1 R)
• M5: 1,837,361 km (0.082 R)
• M6: 2,608,688 km (0.04 R)
• M7: 6,738,038 km (0.062 R)
• M8: 7,112,182 km (0.103 R)
• M9: 8,371,048 km (0.077 R)
• M10: 9,025,240 km (0.064 R)
• M11: 10,999,632 km (0.1 R)
• M12: 12,465,542 km (0.109 R)
• M13: 15,137,659 km (0.098 R)
• M14: 15,942,645 km (0.095 R)
• M15: 16,607,009 km (0.115 R)
• M16: 18,528,743 km (0.097 R)
• M17: 20,111,938 km (0.113 R)
• M18: 24,405,696 km (0.077 R)
• M19: 26,419,283 km (0.073 R)
• M20: 27,466,468 km (0.112 R)
• M21: 30,267,988 km (0.053 R)
• M22: 31,414,206 km (0.059 R)
• M23: 43,062,196 km (0.076 R)
• M24: 45,329,651 km (0.119 R)
• M25: 45,825,568 km (0.056 R)
• M26: 48,188,317 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.3

Radius: 6.7

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.66 AU - 17.04 AU

Year: 24538 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,682,439 km

• M1: 83,326 km (0.083 R)
• M2: 315,502 km (0.068 R)
• M3: 533,017 km (0.032 R)
• M4: 784,042 km (0.098 R)
• M5: 1,262,905 km (0.105 R)
• M6: 1,810,284 km (0.076 R)
• M7: 2,117,707 km (0.05 R)
• M8: 2,414,958 km (0.111 R)
• M9: 2,691,714 km (0.118 R)
• M10: 2,938,401 km (0.097 R)
• M11: 3,392,730 km (0.081 R)
• M12: 3,985,886 km (0.085 R)
• M13: 4,307,371 km (0.093 R)
• M14: 5,002,403 km (0.1 R)
• M15: 6,657,105 km (0.088 R)
• M16: 8,489,081 km (0.111 R)
• M17: 11,699,900 km (0.062 R)
• M18: 12,905,360 km (0.052 R)
• M19: 15,326,601 km (0.103 R)
• M20: 17,015,860 km (0.105 R)
• M21: 17,862,435 km (0.097 R)
• M22: 19,365,295 km (0.069 R)
• M23: 23,643,345 km (0.117 R)
• M24: 24,910,888 km (0.078 R)
• M25: 25,126,458 km (0.114 R)
• M26: 27,580,761 km (0.064 R)
• M27: 33,089,703 km (0.081 R)
• M28: 33,743,745 km (0.095 R)
• M29: 36,446,230 km (0.069 R)
• M30: 50,402,365 km (0.029 R)
• M31: 52,850,833 km (0.075 R)
• M32: 53,744,232 km (0.065 R)
• M33: 54,829,415 km (0.099 R)
• M34: 66,497,151 km (0.106 R)
• M35: 68,589,876 km (0.102 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit