🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 202 Days

Day: 29 Hours

Environment

Temp: 182 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,976,209 km

• M1: 25,880 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.42 AU - 1.42 AU

Year: 597 Days

Day: 45.5 Hours

Environment

Temp: -12 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.26 AU - 1.7 AU

Year: 636 Days

Day: 12.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 8.6

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.94 AU - 13.02 AU

Year: 15568 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 91,976,209 km

• M1: 117,434 km (0.096 R)
• M2: 513,121 km (0.092 R)
• M3: 1,085,931 km (0.115 R)
• M4: 1,980,975 km (0.049 R)
• M5: 3,383,305 km (0.082 R)
• M6: 5,095,453 km (0.076 R)
• M7: 5,581,497 km (0.109 R)
• M8: 6,180,337 km (0.046 R)
• M9: 7,135,370 km (0.111 R)
• M10: 7,744,233 km (0.114 R)
• M11: 11,257,539 km (0.101 R)
• M12: 12,212,721 km (0.101 R)
• M13: 19,197,147 km (0.068 R)
• M14: 32,561,622 km (0.074 R)
• M15: 33,970,684 km (0.082 R)
• M16: 51,386,420 km (0.104 R)
• M17: 60,820,361 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.9

Radius: 4

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.27 AU - 20.23 AU

Year: 23130 Days

Day: 21 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,976,209 km

• M1: 49,816 km (0.066 R)
• M2: 252,521 km (0.112 R)
• M3: 417,976 km (0.064 R)
• M4: 559,945 km (0.093 R)
• M5: 1,383,032 km (0.072 R)
• M6: 2,248,755 km (0.066 R)
• M7: 2,626,191 km (0.091 R)
• M8: 2,876,767 km (0.05 R)
• M9: 5,030,228 km (0.107 R)
• M10: 5,452,842 km (0.114 R)
• M11: 6,449,314 km (0.084 R)
• M12: 7,119,512 km (0.067 R)
• M13: 7,927,490 km (0.088 R)
• M14: 9,884,679 km (0.061 R)
• M15: 10,659,447 km (0.038 R)
• M16: 11,003,522 km (0.048 R)
• M17: 11,236,894 km (0.095 R)
• M18: 11,896,023 km (0.119 R)
• M19: 12,141,962 km (0.088 R)
• M20: 14,371,269 km (0.084 R)
• M21: 15,363,402 km (0.064 R)
• M22: 16,400,415 km (0.102 R)
• M23: 16,705,145 km (0.105 R)
• M24: 17,721,364 km (0.104 R)
• M25: 23,618,961 km (0.062 R)
• M26: 28,566,312 km (0.11 R)
• M27: 32,221,885 km (0.105 R)
• M28: 32,460,195 km (0.106 R)
• M29: 36,693,515 km (0.059 R)
• M30: 37,476,810 km (0.051 R)
• M31: 37,740,401 km (0.11 R)
• M32: 38,138,032 km (0.083 R)
• M33: 39,212,145 km (0.103 R)
• M34: 41,280,186 km (0.093 R)
• M35: 42,412,343 km (0.057 R)
• M36: 44,295,930 km (0.093 R)
• M37: 48,384,739 km (0.106 R)
• M38: 51,733,487 km (0.112 R)
• M39: 52,883,146 km (0.06 R)
• M40: 54,049,860 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.2

Radius: 6

Gravity: 24.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.88 AU - 18.98 AU

Year: 23516 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,976,209 km

• M1: 75,098 km (0.097 R)
• M2: 444,006 km (0.102 R)
• M3: 1,252,134 km (0.054 R)
• M4: 2,224,520 km (0.113 R)
• M5: 4,151,491 km (0.108 R)
• M6: 5,117,444 km (0.074 R)
• M7: 5,319,102 km (0.043 R)
• M8: 6,548,647 km (0.096 R)
• M9: 6,786,657 km (0.106 R)
• M10: 8,561,337 km (0.075 R)
• M11: 9,196,080 km (0.113 R)
• M12: 9,555,414 km (0.056 R)
• M13: 9,986,256 km (0.075 R)
• M14: 13,679,379 km (0.038 R)
• M15: 15,870,689 km (0.094 R)
• M16: 16,127,698 km (0.119 R)
• M17: 17,004,790 km (0.096 R)
• M18: 18,098,650 km (0.065 R)
• M19: 19,433,212 km (0.12 R)
• M20: 20,024,722 km (0.093 R)
• M21: 23,273,838 km (0.107 R)
• M22: 23,605,796 km (0.088 R)
• M23: 30,528,437 km (0.102 R)
• M24: 35,532,785 km (0.069 R)
• M25: 39,469,304 km (0.051 R)
• M26: 46,600,934 km (0.109 R)
• M27: 56,913,014 km (0.113 R)
• M28: 60,592,074 km (0.063 R)
• M29: 71,637,334 km (0.073 R)
• M30: 81,637,652 km (0.076 R)
• M31: 85,779,718 km (0.055 R)
• M32: 88,438,372 km (0.12 R)
• M33: 89,517,122 km (0.072 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit