🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.44 AU - 1.56 AU

Year: 814 Days

Day: 21.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,496,248 km

• M1: 142,567 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.16 AU - 1.88 AU

Year: 830 Days

Day: 41.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 11.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.7 AU - 3.9 AU

Year: 2655 Days

Day: 6.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,496,248 km

• M1: 145,559 km (0.067 R)
• M2: 636,090 km (0.103 R)
• M3: 1,019,061 km (0.111 R)
• M4: 1,626,578 km (0.062 R)
• M5: 2,171,263 km (0.102 R)
• M6: 2,755,144 km (0.116 R)
• M7: 3,189,277 km (0.118 R)
• M8: 3,592,144 km (0.116 R)
• M9: 3,987,980 km (0.113 R)
• M10: 4,546,279 km (0.116 R)
• M11: 7,698,606 km (0.076 R)
• M12: 8,953,133 km (0.052 R)
• M13: 9,723,413 km (0.091 R)
• M14: 10,617,110 km (0.103 R)
• M15: 11,187,378 km (0.103 R)
• M16: 13,160,125 km (0.11 R)
• M17: 13,818,655 km (0.089 R)
• M18: 14,847,289 km (0.102 R)
• M19: 15,303,563 km (0.105 R)
• M20: 15,926,339 km (0.088 R)
• M21: 18,705,419 km (0.085 R)
• M22: 20,644,805 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 12.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.95 AU - 5.57 AU

Year: 5343 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,496,248 km

• M1: 152,291 km (0.057 R)
• M2: 545,284 km (0.077 R)
• M3: 1,491,341 km (0.055 R)
• M4: 2,142,989 km (0.067 R)
• M5: 3,033,097 km (0.028 R)
• M6: 4,040,938 km (0.113 R)
• M7: 5,536,617 km (0.118 R)
• M8: 8,189,885 km (0.055 R)
• M9: 10,171,458 km (0.073 R)
• M10: 11,503,927 km (0.073 R)
• M11: 11,972,916 km (0.079 R)
• M12: 16,550,611 km (0.096 R)
• M13: 19,292,441 km (0.114 R)
• M14: 21,964,408 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 11.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.33 AU - 9.33 AU

Year: 12623 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,496,248 km

• M1: 139,874 km (0.087 R)
• M2: 610,210 km (0.093 R)
• M3: 1,133,353 km (0.083 R)
• M4: 2,017,477 km (0.084 R)
• M5: 2,946,180 km (0.088 R)
• M6: 3,710,326 km (0.059 R)
• M7: 4,475,220 km (0.103 R)
• M8: 6,005,906 km (0.12 R)
• M9: 6,723,377 km (0.088 R)
• M10: 7,677,064 km (0.1 R)
• M11: 8,669,346 km (0.115 R)
• M12: 9,325,333 km (0.102 R)
• M13: 10,736,190 km (0.081 R)
• M14: 11,433,466 km (0.079 R)
• M15: 15,746,223 km (0.063 R)
• M16: 16,117,226 km (0.099 R)
• M17: 19,214,650 km (0.114 R)
• M18: 19,724,030 km (0.05 R)
• M19: 23,257,682 km (0.111 R)
• M20: 24,227,674 km (0.087 R)
• M21: 27,835,227 km (0.063 R)
• M22: 29,261,942 km (0.118 R)
• M23: 30,736,678 km (0.033 R)
• M24: 33,222,695 km (0.058 R)
• M25: 33,833,952 km (0.053 R)
• M26: 34,328,223 km (0.113 R)
• M27: 35,584,995 km (0.093 R)
• M28: 38,591,763 km (0.118 R)
• M29: 40,225,970 km (0.116 R)
• M30: 43,340,897 km (0.113 R)
• M31: 44,070,635 km (0.073 R)
• M32: 44,512,398 km (0.115 R)
• M33: 44,957,003 km (0.081 R)
• M34: 47,379,142 km (0.108 R)
• M35: 50,046,621 km (0.103 R)
• M36: 60,080,150 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.8

Radius: 5.9

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.76 AU - 16.9 AU

Year: 29229 Days

Day: 17.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 83,496,248 km

• M1: 84,373 km (0.079 R)
• M2: 366,365 km (0.117 R)
• M3: 559,945 km (0.105 R)
• M4: 781,649 km (0.106 R)
• M5: 1,752,090 km (0.104 R)
• M6: 1,944,174 km (0.106 R)
• M7: 2,258,928 km (0.097 R)
• M8: 4,437,522 km (0.086 R)
• M9: 5,372,508 km (0.099 R)
• M10: 5,697,734 km (0.084 R)
• M11: 7,726,132 km (0.106 R)
• M12: 9,708,752 km (0.11 R)
• M13: 11,009,805 km (0.099 R)
• M14: 13,577,802 km (0.101 R)
• M15: 14,334,767 km (0.113 R)
• M16: 23,408,925 km (0.117 R)
• M17: 23,948,226 km (0.098 R)
• M18: 25,051,659 km (0.03 R)
• M19: 29,931,392 km (0.085 R)
• M20: 35,976,044 km (0.06 R)
• M21: 36,405,689 km (0.116 R)
• M22: 42,785,889 km (0.079 R)
• M23: 47,258,117 km (0.086 R)
• M24: 50,764,841 km (0.117 R)
• M25: 54,818,345 km (0.08 R)
• M26: 55,007,586 km (0.095 R)
• M27: 55,577,853 km (0.095 R)
• M28: 61,091,582 km (0.054 R)
• M29: 66,958,960 km (0.072 R)
• M30: 68,701,775 km (0.085 R)
• M31: 69,363,147 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit