🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 720 Days

Day: 39.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.19 AU - 2.73 AU

Year: 1170 Days

Day: 21 Hours

Environment

Temp: -11 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,564,544 km

• M1: 414,087 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.17 AU - 2.97 AU

Year: 1250 Days

Day: 13.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 108,564,544 km

• M1: 42,037 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.77 AU - 3.81 AU

Year: 1810 Days

Day: 16.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.63 AU - 5.63 AU

Year: 3524 Days

Day: 24.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 23.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.7

Radius: 6.9

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 17.41 AU - 28.77 AU

Year: 33654 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 108,564,544 km

• M1: 86,168 km (0.045 R)
• M2: 389,852 km (0.116 R)
• M3: 667,207 km (0.033 R)
• M4: 1,090,419 km (0.074 R)
• M5: 1,305,092 km (0.046 R)
• M6: 2,268,801 km (0.107 R)
• M7: 2,814,385 km (0.104 R)
• M8: 3,255,399 km (0.118 R)
• M9: 4,127,704 km (0.085 R)
• M10: 9,076,701 km (0.082 R)
• M11: 9,326,530 km (0.093 R)
• M12: 11,933,422 km (0.12 R)
• M13: 18,232,540 km (0.12 R)
• M14: 20,494,160 km (0.106 R)
• M15: 22,365,031 km (0.091 R)
• M16: 25,814,459 km (0.046 R)
• M17: 26,569,928 km (0.105 R)
• M18: 31,131,466 km (0.102 R)
• M19: 34,044,735 km (0.07 R)
• M20: 38,747,793 km (0.078 R)
• M21: 40,071,286 km (0.047 R)
• M22: 42,633,748 km (0.088 R)
• M23: 47,517,669 km (0.114 R)
• M24: 48,082,252 km (0.107 R)
• M25: 55,418,830 km (0.107 R)
• M26: 64,381,538 km (0.034 R)
• M27: 66,470,523 km (0.106 R)
• M28: 68,843,893 km (0.103 R)
• M29: 72,013,124 km (0.086 R)
• M30: 72,758,121 km (0.074 R)
• M31: 76,818,058 km (0.119 R)
• M32: 81,294,475 km (0.081 R)
• M33: 88,756,417 km (0.096 R)
• M34: 91,631,987 km (0.05 R)
• M35: 94,569,042 km (0.088 R)
• M36: 100,321,230 km (0.065 R)
• M37: 101,561,246 km (0.085 R)
• M38: 102,185,070 km (0.032 R)

Kuiper Belt

Range: 36.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit