🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.02 AU - 2.56 AU

Year: 1253 Days

Day: 44.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.8 AU - 3.74 AU

Year: 2139 Days

Day: 45.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.04 AU - 4.5 AU

Year: 3191 Days

Day: 37.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 12.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.14 AU - 8.24 AU

Year: 8476 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,438,811 km

• M1: 160,668 km (0.102 R)
• M2: 652,097 km (0.107 R)
• M3: 1,625,381 km (0.12 R)
• M4: 2,130,274 km (0.035 R)
• M5: 2,946,629 km (0.12 R)
• M6: 3,392,880 km (0.068 R)
• M7: 4,094,045 km (0.1 R)
• M8: 4,981,011 km (0.102 R)
• M9: 6,455,447 km (0.115 R)
• M10: 7,864,061 km (0.099 R)
• M11: 9,094,503 km (0.057 R)
• M12: 10,964,626 km (0.089 R)
• M13: 11,496,746 km (0.107 R)
• M14: 15,785,268 km (0.036 R)
• M15: 16,811,360 km (0.042 R)
• M16: 18,322,149 km (0.091 R)
• M17: 20,795,450 km (0.077 R)
• M18: 21,612,105 km (0.048 R)
• M19: 23,747,166 km (0.116 R)
• M20: 26,776,373 km (0.083 R)
• M21: 27,840,912 km (0.083 R)
• M22: 30,887,472 km (0.105 R)
• M23: 31,309,787 km (0.082 R)
• M24: 36,213,905 km (0.108 R)
• M25: 37,996,513 km (0.106 R)
• M26: 39,340,350 km (0.041 R)
• M27: 40,969,172 km (0.099 R)
• M28: 44,495,044 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 8.5

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.43 AU - 9.01 AU

Year: 8523 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 38,438,811 km

• M1: 105,766 km (0.099 R)
• M2: 748,887 km (0.047 R)
• M3: 1,483,263 km (0.091 R)
• M4: 2,176,051 km (0.118 R)
• M5: 3,069,150 km (0.117 R)
• M6: 3,935,022 km (0.054 R)
• M7: 4,266,082 km (0.106 R)
• M8: 5,190,597 km (0.119 R)
• M9: 5,558,010 km (0.073 R)
• M10: 6,448,715 km (0.104 R)
• M11: 6,946,428 km (0.11 R)
• M12: 7,279,732 km (0.086 R)
• M13: 8,935,630 km (0.086 R)
• M14: 10,927,227 km (0.076 R)
• M15: 11,583,363 km (0.11 R)
• M16: 12,918,823 km (0.12 R)
• M17: 13,253,923 km (0.109 R)
• M18: 14,834,873 km (0.105 R)
• M19: 16,800,589 km (0.112 R)
• M20: 18,087,729 km (0.065 R)
• M21: 19,806,010 km (0.115 R)
• M22: 21,787,284 km (0.101 R)
• M23: 22,825,942 km (0.074 R)
• M24: 25,348,162 km (0.112 R)
• M25: 26,317,856 km (0.101 R)
• M26: 26,676,442 km (0.074 R)
• M27: 28,518,889 km (0.048 R)
• M28: 29,375,038 km (0.085 R)
• M29: 29,955,178 km (0.106 R)
• M30: 30,346,227 km (0.093 R)
• M31: 35,964,076 km (0.072 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit