🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 18.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.46 AU - 2.32 AU

Year: 940 Days

Day: 17.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.58 AU - 2.56 AU

Year: 1077 Days

Day: 24.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 67.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,996,432 km

• M1: 44,131 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.87 AU - 4.61 AU

Year: 2616 Days

Day: 26.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,996,432 km

• M1: 40,541 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 13.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.96 AU - 6.16 AU

Year: 4741 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 98,996,432 km

• M1: 169,494 km (0.063 R)
• M2: 642,672 km (0.107 R)
• M3: 1,285,943 km (0.109 R)
• M4: 1,896,303 km (0.037 R)
• M5: 2,357,214 km (0.117 R)
• M6: 3,353,236 km (0.082 R)
• M7: 4,195,472 km (0.072 R)
• M8: 4,678,225 km (0.105 R)
• M9: 9,277,013 km (0.066 R)
• M10: 13,043,887 km (0.059 R)
• M11: 15,907,639 km (0.118 R)
• M12: 17,353,203 km (0.113 R)
• M13: 18,604,739 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.9

Radius: 7.2

Gravity: 17.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.44 AU - 20.28 AU

Year: 26159 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,996,432 km

• M1: 89,609 km (0.11 R)
• M2: 465,100 km (0.114 R)
• M3: 1,277,267 km (0.12 R)
• M4: 2,124,140 km (0.107 R)
• M5: 5,646,272 km (0.119 R)
• M6: 8,457,516 km (0.106 R)
• M7: 11,096,422 km (0.111 R)
• M8: 11,940,902 km (0.107 R)
• M9: 13,520,805 km (0.084 R)
• M10: 14,648,474 km (0.033 R)
• M11: 16,998,058 km (0.092 R)
• M12: 18,991,001 km (0.084 R)
• M13: 19,789,554 km (0.076 R)
• M14: 20,923,805 km (0.101 R)
• M15: 23,890,630 km (0.105 R)
• M16: 25,295,055 km (0.094 R)
• M17: 26,629,767 km (0.115 R)
• M18: 29,970,437 km (0.083 R)
• M19: 34,746,798 km (0.096 R)
• M20: 39,201,972 km (0.034 R)
• M21: 44,023,512 km (0.059 R)
• M22: 44,892,825 km (0.099 R)
• M23: 51,877,849 km (0.061 R)
• M24: 65,896,067 km (0.118 R)
• M25: 80,676,935 km (0.103 R)
• M26: 82,502,478 km (0.058 R)
• M27: 83,293,252 km (0.038 R)
• M28: 90,638,657 km (0.066 R)
• M29: 97,814,269 km (0.075 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit