🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 42.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,051,999 km

• M1: 83,027 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.92 AU - 1.1 AU

Year: 369 Days

Day: 43.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.44 AU - 2.78 AU

Year: 1532 Days

Day: 18.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.2

Radius: 10.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.53 AU - 6.79 AU

Year: 4894 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,051,999 km

• M1: 135,685 km (0.096 R)
• M2: 1,026,840 km (0.078 R)
• M3: 2,041,562 km (0.041 R)
• M4: 2,433,209 km (0.106 R)
• M5: 3,070,496 km (0.096 R)
• M6: 4,369,155 km (0.111 R)
• M7: 4,975,476 km (0.087 R)
• M8: 9,697,682 km (0.109 R)
• M9: 10,184,473 km (0.103 R)
• M10: 12,203,446 km (0.028 R)
• M11: 12,771,320 km (0.103 R)
• M12: 14,845,345 km (0.07 R)
• M13: 15,274,691 km (0.106 R)
• M14: 19,267,308 km (0.119 R)
• M15: 21,163,910 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 12.1

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.65 AU - 7.09 AU

Year: 5843 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,051,999 km

• M1: 151,842 km (0.088 R)
• M2: 901,477 km (0.11 R)
• M3: 1,294,770 km (0.077 R)
• M4: 2,467,766 km (0.113 R)
• M5: 2,856,422 km (0.11 R)
• M6: 3,372,834 km (0.04 R)
• M7: 4,676,429 km (0.118 R)
• M8: 5,337,203 km (0.078 R)
• M9: 6,325,148 km (0.042 R)
• M10: 9,978,627 km (0.09 R)
• M11: 11,935,816 km (0.104 R)
• M12: 12,569,811 km (0.106 R)
• M13: 14,253,536 km (0.11 R)
• M14: 16,146,547 km (0.09 R)
• M15: 17,655,541 km (0.065 R)
• M16: 19,256,537 km (0.076 R)
• M17: 21,719,666 km (0.084 R)
• M18: 22,110,416 km (0.065 R)
• M19: 23,067,393 km (0.082 R)
• M20: 24,893,385 km (0.084 R)
• M21: 26,546,142 km (0.108 R)
• M22: 27,901,798 km (0.081 R)
• M23: 31,144,930 km (0.12 R)
• M24: 32,652,428 km (0.109 R)
• M25: 33,788,624 km (0.11 R)
• M26: 36,578,475 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.7

Radius: 9.6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.74 AU - 7.54 AU

Year: 6218 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,051,999 km

• M1: 124,017 km (0.117 R)
• M2: 604,974 km (0.114 R)
• M3: 1,126,771 km (0.096 R)
• M4: 2,194,750 km (0.065 R)
• M5: 3,485,481 km (0.119 R)
• M6: 3,905,851 km (0.109 R)
• M7: 5,373,556 km (0.099 R)
• M8: 5,839,702 km (0.06 R)
• M9: 6,924,437 km (0.097 R)
• M10: 13,063,335 km (0.093 R)
• M11: 15,149,178 km (0.107 R)
• M12: 16,592,648 km (0.044 R)
• M13: 16,983,697 km (0.104 R)
• M14: 17,988,695 km (0.081 R)
• M15: 18,820,759 km (0.076 R)
• M16: 23,533,540 km (0.1 R)
• M17: 27,318,965 km (0.101 R)
• M18: 33,833,653 km (0.116 R)
• M19: 34,887,121 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.15 AU - 9.99 AU

Year: 10760 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,051,999 km

• M1: 134,189 km (0.099 R)
• M2: 652,396 km (0.047 R)
• M3: 2,421,541 km (0.103 R)
• M4: 3,028,908 km (0.103 R)
• M5: 6,279,371 km (0.071 R)
• M6: 10,133,909 km (0.093 R)
• M7: 13,948,805 km (0.051 R)
• M8: 15,389,881 km (0.082 R)
• M9: 20,640,617 km (0.113 R)
• M10: 25,400,522 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.5

Radius: 5.6

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.02 AU - 23.74 AU

Year: 32215 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,051,999 km

• M1: 70,161 km (0.088 R)
• M2: 286,031 km (0.088 R)
• M3: 475,422 km (0.118 R)
• M4: 680,820 km (0.098 R)
• M5: 1,131,409 km (0.101 R)
• M6: 2,289,895 km (0.098 R)
• M7: 3,345,308 km (0.088 R)
• M8: 4,505,888 km (0.105 R)
• M9: 4,998,364 km (0.044 R)
• M10: 5,781,659 km (0.102 R)
• M11: 6,134,859 km (0.092 R)
• M12: 8,340,231 km (0.109 R)
• M13: 8,964,503 km (0.089 R)
• M14: 12,271,214 km (0.095 R)
• M15: 13,303,888 km (0.046 R)
• M16: 13,919,334 km (0.053 R)
• M17: 16,309,908 km (0.03 R)
• M18: 16,484,189 km (0.117 R)
• M19: 18,390,365 km (0.083 R)
• M20: 20,539,788 km (0.084 R)
• M21: 24,069,400 km (0.107 R)
• M22: 24,295,442 km (0.085 R)
• M23: 27,610,830 km (0.086 R)
• M24: 38,565,134 km (0.079 R)
• M25: 40,927,733 km (0.104 R)
• M26: 41,411,533 km (0.098 R)
• M27: 42,720,514 km (0.088 R)
• M28: 44,056,723 km (0.064 R)
• M29: 54,005,879 km (0.031 R)
• M30: 64,478,178 km (0.076 R)
• M31: 71,461,856 km (0.097 R)
• M32: 78,933,073 km (0.073 R)
• M33: 86,113,770 km (0.086 R)
• M34: 90,133,914 km (0.107 R)
• M35: 92,052,058 km (0.099 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit