🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.8 AU - 1.04 AU

Year: 331 Days

Day: 42.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.81 AU - 3.17 AU

Year: 1937 Days

Day: 29.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,459,908 km

• M1: 103,522 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.21 AU - 4.31 AU

Year: 2732 Days

Day: 39.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,459,908 km

• M1: 806,482 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 11.7

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.44 AU - 6.9 AU

Year: 5743 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,459,908 km

• M1: 146,157 km (0.096 R)
• M2: 698,622 km (0.115 R)
• M3: 1,189,303 km (0.093 R)
• M4: 2,136,407 km (0.107 R)
• M5: 2,937,653 km (0.09 R)
• M6: 3,332,143 km (0.071 R)
• M7: 3,954,021 km (0.07 R)
• M8: 5,016,316 km (0.038 R)
• M9: 5,583,591 km (0.118 R)
• M10: 6,740,581 km (0.09 R)
• M11: 7,394,772 km (0.088 R)
• M12: 8,496,261 km (0.118 R)
• M13: 9,613,907 km (0.115 R)
• M14: 11,022,670 km (0.051 R)
• M15: 11,572,293 km (0.094 R)
• M16: 12,192,526 km (0.097 R)
• M17: 13,955,686 km (0.073 R)
• M18: 18,049,881 km (0.098 R)
• M19: 18,464,117 km (0.033 R)
• M20: 21,543,889 km (0.098 R)
• M21: 22,403,927 km (0.105 R)
• M22: 23,943,139 km (0.054 R)
• M23: 24,865,859 km (0.118 R)
• M24: 27,868,139 km (0.094 R)
• M25: 28,983,091 km (0.105 R)
• M26: 31,900,400 km (0.075 R)
• M27: 36,855,979 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.8

Radius: 4.2

Gravity: 26.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.5 AU - 13.72 AU

Year: 15792 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 97,459,908 km

• M1: 54,454 km (0.095 R)
• M2: 296,802 km (0.081 R)
• M3: 1,171,800 km (0.087 R)
• M4: 1,397,693 km (0.093 R)
• M5: 3,109,541 km (0.116 R)
• M6: 5,398,838 km (0.117 R)
• M7: 8,518,252 km (0.081 R)
• M8: 12,045,621 km (0.03 R)
• M9: 13,042,990 km (0.079 R)
• M10: 13,300,597 km (0.094 R)
• M11: 16,966,194 km (0.041 R)
• M12: 18,457,834 km (0.101 R)
• M13: 34,877,248 km (0.073 R)
• M14: 42,401,272 km (0.114 R)
• M15: 42,542,194 km (0.096 R)
• M16: 48,281,965 km (0.104 R)
• M17: 54,516,905 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 7.8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.01 AU - 19.71 AU

Year: 24797 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 97,459,908 km

• M1: 96,939 km (0.063 R)
• M2: 452,534 km (0.11 R)
• M3: 796,908 km (0.06 R)
• M4: 1,476,830 km (0.069 R)
• M5: 2,188,766 km (0.093 R)
• M6: 2,725,823 km (0.096 R)
• M7: 3,790,212 km (0.057 R)
• M8: 4,677,477 km (0.118 R)
• M9: 6,189,014 km (0.118 R)
• M10: 6,709,614 km (0.1 R)
• M11: 7,571,148 km (0.104 R)
• M12: 8,561,636 km (0.114 R)
• M13: 10,270,193 km (0.118 R)
• M14: 11,551,648 km (0.033 R)
• M15: 14,510,245 km (0.107 R)
• M16: 15,944,889 km (0.088 R)
• M17: 17,012,868 km (0.115 R)
• M18: 18,703,324 km (0.112 R)
• M19: 20,399,914 km (0.082 R)
• M20: 23,301,364 km (0.093 R)
• M21: 24,791,808 km (0.11 R)
• M22: 29,380,124 km (0.118 R)
• M23: 34,944,267 km (0.035 R)
• M24: 38,284,937 km (0.055 R)
• M25: 38,914,445 km (0.111 R)
• M26: 42,165,656 km (0.114 R)
• M27: 51,266,891 km (0.111 R)
• M28: 62,241,540 km (0.105 R)
• M29: 62,893,338 km (0.1 R)
• M30: 63,989,891 km (0.038 R)
• M31: 64,876,258 km (0.105 R)
• M32: 67,584,428 km (0.115 R)
• M33: 68,273,177 km (0.064 R)
• M34: 84,101,829 km (0.059 R)
• M35: 85,165,170 km (0.099 R)
• M36: 92,014,958 km (0.042 R)
• M37: 96,006,827 km (0.071 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 19,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit