🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.98 AU - 1.4 AU

Year: 479 Days

Day: 34.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,703,610 km

• M1: 888,312 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.7 AU - 1.8 AU

Year: 854 Days

Day: 34.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,703,610 km

• M1: 51,910 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.8 AU - 5 AU

Year: 3405 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 14.9

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.84 AU - 7.48 AU

Year: 6341 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 78,703,610 km

• M1: 187,895 km (0.055 R)
• M2: 1,147,416 km (0.042 R)
• M3: 1,615,507 km (0.075 R)
• M4: 2,800,023 km (0.095 R)
• M5: 3,525,274 km (0.09 R)
• M6: 4,097,336 km (0.041 R)
• M7: 5,036,063 km (0.106 R)
• M8: 5,531,531 km (0.089 R)
• M9: 6,059,761 km (0.119 R)
• M10: 6,621,501 km (0.064 R)
• M11: 10,517,777 km (0.052 R)
• M12: 11,499,888 km (0.114 R)
• M13: 14,223,018 km (0.12 R)
• M14: 15,270,502 km (0.076 R)
• M15: 16,102,565 km (0.109 R)
• M16: 19,919,555 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.6

Radius: 5.9

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.06 AU - 19.34 AU

Year: 22952 Days

Day: 20.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,703,610 km

• M1: 73,602 km (0.084 R)
• M2: 360,531 km (0.092 R)
• M3: 563,236 km (0.059 R)
• M4: 750,832 km (0.089 R)
• M5: 993,180 km (0.108 R)
• M6: 2,133,266 km (0.079 R)
• M7: 2,649,977 km (0.098 R)
• M8: 3,003,177 km (0.116 R)
• M9: 4,253,217 km (0.084 R)
• M10: 4,919,376 km (0.026 R)
• M11: 5,940,681 km (0.102 R)
• M12: 7,480,043 km (0.113 R)
• M13: 8,081,726 km (0.106 R)
• M14: 10,139,893 km (0.116 R)
• M15: 12,181,755 km (0.115 R)
• M16: 15,815,337 km (0.098 R)
• M17: 17,399,429 km (0.087 R)
• M18: 18,363,438 km (0.087 R)
• M19: 19,828,450 km (0.112 R)
• M20: 20,782,585 km (0.11 R)
• M21: 21,767,089 km (0.091 R)
• M22: 24,797,193 km (0.119 R)
• M23: 27,275,432 km (0.097 R)
• M24: 30,411,153 km (0.119 R)
• M25: 31,040,511 km (0.115 R)
• M26: 36,958,603 km (0.119 R)
• M27: 43,427,514 km (0.09 R)
• M28: 45,522,333 km (0.115 R)
• M29: 48,022,113 km (0.119 R)
• M30: 48,532,840 km (0.113 R)
• M31: 59,522,450 km (0.12 R)
• M32: 61,902,701 km (0.086 R)
• M33: 66,640,915 km (0.108 R)
• M34: 67,488,985 km (0.12 R)
• M35: 67,702,162 km (0.106 R)
• M36: 77,296,771 km (0.093 R)
• M37: 78,467,973 km (0.102 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: 477 - 11,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit