🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.66 AU - 0.78 AU

Year: 185 Days

Day: 14.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.33 AU - 5.51 AU

Year: 3310 Days

Day: 27.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.01 AU - 6.55 AU

Year: 3680 Days

Day: 35.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,168,254 km

• M1: 97,837 km (0.111 R)
• M2: 391,946 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.84 AU - 6.78 AU

Year: 4248 Days

Day: 38.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,168,254 km

• M1: 42,187 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.59 AU - 8.31 AU

Year: 5558 Days

Day: 42.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 20.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854

Radius: 6.3

Gravity: 21.52 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 16.03 AU - 25.89 AU

Year: 29107 Days

Day: 24 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,168,254 km

• M1: 78,539 km (0.091 R)
• M2: 331,210 km (0.095 R)
• M3: 1,477,279 km (0.11 R)
• M4: 1,780,215 km (0.104 R)
• M5: 2,034,082 km (0.117 R)
• M6: 2,240,079 km (0.039 R)
• M7: 2,667,928 km (0.087 R)
• M8: 5,488,297 km (0.038 R)
• M9: 6,703,780 km (0.041 R)
• M10: 7,753,508 km (0.067 R)
• M11: 9,782,953 km (0.119 R)
• M12: 11,919,659 km (0.083 R)
• M13: 12,216,312 km (0.062 R)
• M14: 13,774,074 km (0.09 R)
• M15: 15,372,228 km (0.043 R)
• M16: 18,435,095 km (0.085 R)
• M17: 18,831,978 km (0.09 R)
• M18: 20,582,722 km (0.114 R)
• M19: 22,438,933 km (0.112 R)
• M20: 26,606,879 km (0.084 R)
• M21: 26,986,409 km (0.057 R)
• M22: 31,122,790 km (0.107 R)
• M23: 36,124,146 km (0.094 R)
• M24: 38,814,664 km (0.12 R)
• M25: 41,128,344 km (0.104 R)
• M26: 43,707,561 km (0.099 R)
• M27: 44,768,808 km (0.087 R)
• M28: 45,305,715 km (0.119 R)
• M29: 47,311,523 km (0.025 R)
• M30: 47,868,626 km (0.039 R)
• M31: 49,948,934 km (0.086 R)
• M32: 51,499,217 km (0.066 R)
• M33: 59,302,840 km (0.085 R)
• M34: 65,762,326 km (0.063 R)
• M35: 66,224,285 km (0.109 R)
• M36: 66,456,161 km (0.115 R)
• M37: 72,183,516 km (0.038 R)
• M38: 74,663,998 km (0.108 R)
• M39: 77,714,897 km (0.11 R)
• M40: 81,910,669 km (0.086 R)
• M41: 89,328,928 km (0.077 R)
• M42: 90,750,108 km (0.097 R)
• M43: 98,383,788 km (0.1 R)

Kuiper Belt

Range: 36.2 - 66.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 20,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit