🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.84 AU - 1.02 AU

Year: 314 Days

Day: 31.8 Hours

Environment

Temp: 88 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.56 AU - 3.78 AU

Year: 2460 Days

Day: 27.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.7

Radius: 13.1

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.85 AU - 12.29 AU

Year: 14670 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,046,976 km

• M1: 169,494 km (0.074 R)
• M2: 593,455 km (0.055 R)
• M3: 1,053,468 km (0.066 R)
• M4: 3,876,380 km (0.111 R)
• M5: 4,395,185 km (0.113 R)
• M6: 4,927,604 km (0.115 R)
• M7: 7,458,950 km (0.074 R)
• M8: 9,229,291 km (0.107 R)
• M9: 14,446,816 km (0.096 R)
• M10: 19,812,592 km (0.068 R)
• M11: 20,319,280 km (0.073 R)
• M12: 22,707,311 km (0.102 R)
• M13: 27,301,312 km (0.081 R)
• M14: 29,431,735 km (0.06 R)
• M15: 33,422,857 km (0.044 R)
• M16: 37,375,532 km (0.109 R)
• M17: 46,640,727 km (0.114 R)
• M18: 50,456,819 km (0.09 R)
• M19: 53,167,682 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 9.1

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.48 AU - 14.3 AU

Year: 15258 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,046,976 km

• M1: 113,246 km (0.112 R)
• M2: 566,378 km (0.092 R)
• M3: 1,304,344 km (0.12 R)
• M4: 2,239,630 km (0.053 R)
• M5: 4,361,526 km (0.099 R)
• M6: 6,016,078 km (0.037 R)
• M7: 6,327,990 km (0.118 R)
• M8: 7,367,994 km (0.079 R)
• M9: 8,219,805 km (0.091 R)
• M10: 8,647,954 km (0.06 R)
• M11: 10,610,528 km (0.075 R)
• M12: 11,170,024 km (0.104 R)
• M13: 20,189,280 km (0.089 R)
• M14: 21,127,707 km (0.075 R)
• M15: 21,931,796 km (0.115 R)
• M16: 22,589,578 km (0.084 R)
• M17: 23,686,579 km (0.115 R)
• M18: 27,949,221 km (0.115 R)
• M19: 29,708,940 km (0.111 R)
• M20: 31,645,186 km (0.074 R)
• M21: 34,760,262 km (0.112 R)
• M22: 36,449,222 km (0.086 R)
• M23: 39,505,058 km (0.109 R)
• M24: 40,111,677 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.7

Radius: 3.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.49 AU - 14.83 AU

Year: 17663 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 91,046,976 km

• M1: 51,611 km (0.101 R)
• M2: 250,427 km (0.118 R)
• M3: 393,592 km (0.108 R)
• M4: 1,353,711 km (0.061 R)
• M5: 2,555,880 km (0.073 R)
• M6: 3,311,349 km (0.119 R)
• M7: 4,572,459 km (0.05 R)
• M8: 4,984,601 km (0.083 R)
• M9: 6,853,378 km (0.068 R)
• M10: 8,055,845 km (0.047 R)
• M11: 12,714,622 km (0.054 R)
• M12: 12,891,896 km (0.102 R)
• M13: 16,011,311 km (0.088 R)
• M14: 18,386,326 km (0.031 R)
• M15: 19,305,156 km (0.117 R)
• M16: 19,716,700 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.1

Radius: 3.3

Gravity: 62.45 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.47 AU - 22.13 AU

Year: 26273 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 91,046,976 km

• M1: 41,139 km (0.114 R)
• M2: 665,262 km (0.054 R)
• M3: 836,551 km (0.03 R)
• M4: 958,174 km (0.105 R)
• M5: 1,148,313 km (0.092 R)
• M6: 1,363,136 km (0.09 R)
• M7: 1,480,121 km (0.118 R)
• M8: 1,659,040 km (0.082 R)
• M9: 1,792,781 km (0.118 R)
• M10: 1,954,347 km (0.073 R)
• M11: 2,473,750 km (0.098 R)
• M12: 3,023,074 km (0.088 R)
• M13: 3,223,086 km (0.078 R)
• M14: 3,401,556 km (0.119 R)
• M15: 4,287,026 km (0.118 R)
• M16: 4,393,989 km (0.055 R)
• M17: 6,687,623 km (0.049 R)
• M18: 7,327,304 km (0.112 R)
• M19: 7,952,922 km (0.095 R)
• M20: 11,831,247 km (0.118 R)
• M21: 12,327,313 km (0.064 R)
• M22: 13,059,894 km (0.117 R)
• M23: 16,023,129 km (0.112 R)
• M24: 16,368,101 km (0.091 R)
• M25: 32,613,084 km (0.062 R)
• M26: 33,726,541 km (0.045 R)
• M27: 45,595,486 km (0.097 R)
• M28: 46,986,447 km (0.049 R)
• M29: 61,426,980 km (0.081 R)
• M30: 64,197,383 km (0.093 R)
• M31: 66,163,398 km (0.105 R)
• M32: 73,242,370 km (0.079 R)
• M33: 75,388,201 km (0.091 R)
• M34: 83,099,672 km (0.074 R)
• M35: 84,390,702 km (0.034 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit