🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 239 Days

Day: 31.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.7 AU - 0.9 AU

Year: 327 Days

Day: 16.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,888,210 km

• M1: 112,946 km (0.111 R)
• M2: 576,550 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1.02 AU

Year: 339 Days

Day: 12.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.56 AU - 1.88 AU

Year: 1030 Days

Day: 12.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,888,210 km

• M1: 889,359 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.46 AU - 2.28 AU

Year: 1168 Days

Day: 23.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.4

Radius: 4.8

Gravity: 31.27 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.76 AU - 19.36 AU

Year: 28023 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 96,888,210 km

• M1: 86,318 km (0.065 R)
• M2: 703,110 km (0.102 R)
• M3: 857,794 km (0.079 R)
• M4: 1,483,712 km (0.116 R)
• M5: 2,139,998 km (0.097 R)
• M6: 3,507,920 km (0.029 R)
• M7: 5,803,500 km (0.086 R)
• M8: 7,651,333 km (0.078 R)
• M9: 8,307,918 km (0.056 R)
• M10: 9,301,397 km (0.103 R)
• M11: 9,546,139 km (0.063 R)
• M12: 12,090,799 km (0.066 R)
• M13: 12,309,062 km (0.083 R)
• M14: 13,518,112 km (0.095 R)
• M15: 14,970,409 km (0.054 R)
• M16: 19,946,183 km (0.105 R)
• M17: 23,699,444 km (0.087 R)
• M18: 26,163,321 km (0.118 R)
• M19: 28,663,700 km (0.108 R)
• M20: 28,922,056 km (0.072 R)
• M21: 31,868,685 km (0.084 R)
• M22: 46,009,872 km (0.041 R)
• M23: 48,345,843 km (0.036 R)
• M24: 51,900,438 km (0.117 R)
• M25: 64,483,414 km (0.115 R)
• M26: 71,593,053 km (0.074 R)
• M27: 76,943,720 km (0.086 R)
• M28: 93,444,066 km (0.1 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: 420 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit