🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 163 Days

Day: 13.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,168,598 km

• M1: 290,669 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.82 AU

Year: 290 Days

Day: 27.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.01 AU - 2.55 AU

Year: 1536 Days

Day: 25.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.8

Radius: 11.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.29 AU - 3.35 AU

Year: 2699 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 100,168,598 km

• M1: 148,700 km (0.106 R)
• M2: 531,222 km (0.099 R)
• M3: 964,308 km (0.077 R)
• M4: 1,698,085 km (0.064 R)
• M5: 2,483,773 km (0.039 R)
• M6: 3,092,786 km (0.049 R)
• M7: 3,992,169 km (0.063 R)
• M8: 8,411,290 km (0.111 R)
• M9: 9,623,930 km (0.112 R)
• M10: 12,394,184 km (0.055 R)
• M11: 13,102,081 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.3

Radius: 6.9

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.19 AU - 19.39 AU

Year: 29338 Days

Day: 21.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,168,598 km

• M1: 85,869 km (0.081 R)
• M2: 390,899 km (0.07 R)
• M3: 1,025,942 km (0.117 R)
• M4: 2,306,500 km (0.092 R)
• M5: 2,788,056 km (0.082 R)
• M6: 3,458,404 km (0.108 R)
• M7: 4,089,258 km (0.087 R)
• M8: 4,525,635 km (0.098 R)
• M9: 4,952,587 km (0.069 R)
• M10: 7,136,118 km (0.092 R)
• M11: 7,553,795 km (0.113 R)
• M12: 9,891,112 km (0.039 R)
• M13: 11,788,462 km (0.097 R)
• M14: 12,746,935 km (0.104 R)
• M15: 13,361,932 km (0.087 R)
• M16: 16,646,353 km (0.118 R)
• M17: 19,311,739 km (0.114 R)
• M18: 22,802,755 km (0.06 R)
• M19: 24,755,456 km (0.113 R)
• M20: 26,445,014 km (0.071 R)
• M21: 28,339,222 km (0.071 R)
• M22: 28,598,475 km (0.108 R)
• M23: 30,187,055 km (0.035 R)
• M24: 33,107,056 km (0.1 R)
• M25: 33,539,095 km (0.095 R)
• M26: 38,383,223 km (0.076 R)
• M27: 38,700,520 km (0.072 R)
• M28: 39,987,660 km (0.049 R)
• M29: 44,367,587 km (0.081 R)
• M30: 52,489,854 km (0.093 R)
• M31: 61,332,434 km (0.046 R)
• M32: 65,537,182 km (0.06 R)
• M33: 66,903,908 km (0.094 R)
• M34: 73,289,642 km (0.082 R)
• M35: 74,268,910 km (0.081 R)
• M36: 78,783,923 km (0.077 R)
• M37: 98,674,905 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit