🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.83 AU - 2.15 AU

Year: 1036 Days

Day: 47 Hours

Environment

Temp: -79 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,716,337 km

• M1: 372,648 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.15 AU - 3.43 AU

Year: 1719 Days

Day: 25.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.7

Radius: 5.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.45 AU - 18.89 AU

Year: 27405 Days

Day: 15.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 99,716,337 km

• M1: 71,059 km (0.099 R)
• M2: 269,127 km (0.059 R)
• M3: 462,407 km (0.106 R)
• M4: 707,748 km (0.09 R)
• M5: 971,339 km (0.102 R)
• M6: 1,796,820 km (0.042 R)
• M7: 2,991,808 km (0.069 R)
• M8: 4,055,149 km (0.094 R)
• M9: 4,575,750 km (0.104 R)
• M10: 5,071,069 km (0.119 R)
• M11: 6,730,707 km (0.112 R)
• M12: 7,024,518 km (0.108 R)
• M13: 10,395,855 km (0.11 R)
• M14: 11,603,858 km (0.072 R)
• M15: 11,965,586 km (0.032 R)
• M16: 12,774,910 km (0.076 R)
• M17: 13,095,798 km (0.066 R)
• M18: 16,229,424 km (0.045 R)
• M19: 24,024,820 km (0.1 R)
• M20: 25,108,955 km (0.071 R)
• M21: 26,952,899 km (0.119 R)
• M22: 28,015,343 km (0.063 R)
• M23: 29,326,867 km (0.111 R)
• M24: 34,982,864 km (0.075 R)
• M25: 36,630,983 km (0.082 R)
• M26: 39,808,592 km (0.09 R)
• M27: 41,744,388 km (0.084 R)
• M28: 42,167,301 km (0.093 R)
• M29: 43,887,228 km (0.063 R)
• M30: 44,470,809 km (0.102 R)
• M31: 44,911,974 km (0.114 R)
• M32: 47,313,767 km (0.118 R)
• M33: 53,027,957 km (0.074 R)
• M34: 53,689,928 km (0.1 R)
• M35: 54,693,281 km (0.091 R)
• M36: 58,831,457 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.1

Radius: 7.2

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 16.05 AU - 23.25 AU

Year: 32138 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 99,716,337 km

• M1: 91,105 km (0.053 R)
• M2: 432,487 km (0.075 R)
• M3: 1,964,669 km (0.066 R)
• M4: 3,354,134 km (0.11 R)
• M5: 5,095,154 km (0.061 R)
• M6: 5,774,927 km (0.11 R)
• M7: 7,006,267 km (0.098 R)
• M8: 7,955,465 km (0.074 R)
• M9: 9,535,967 km (0.091 R)
• M10: 9,977,729 km (0.099 R)
• M11: 11,882,409 km (0.118 R)
• M12: 12,692,931 km (0.059 R)
• M13: 16,574,696 km (0.059 R)
• M14: 18,930,863 km (0.041 R)
• M15: 19,427,527 km (0.108 R)
• M16: 23,263,516 km (0.103 R)
• M17: 27,449,564 km (0.096 R)
• M18: 30,457,827 km (0.119 R)
• M19: 32,817,883 km (0.041 R)
• M20: 35,446,617 km (0.101 R)
• M21: 37,898,227 km (0.056 R)
• M22: 40,134,266 km (0.074 R)
• M23: 40,788,907 km (0.109 R)
• M24: 49,396,170 km (0.098 R)
• M25: 55,625,724 km (0.114 R)
• M26: 58,299,188 km (0.082 R)
• M27: 73,202,726 km (0.092 R)
• M28: 74,918,165 km (0.034 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: 522 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit