🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.73 AU - 0.81 AU

Year: 248 Days

Day: 32.9 Hours

Environment

Temp: 91 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,927,547 km

• M1: 90,208 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.97 AU - 1.31 AU

Year: 447 Days

Day: 16.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 140.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 92,927,547 km

• M1: 26,928 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.92 AU - 1.52 AU

Year: 495 Days

Day: 14.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 146.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.3

Radius: 10.8

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.38 AU - 6.9 AU

Year: 5585 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,927,547 km

• M1: 134,339 km (0.093 R)
• M2: 729,888 km (0.034 R)
• M3: 1,193,941 km (0.098 R)
• M4: 1,558,511 km (0.111 R)
• M5: 2,314,429 km (0.082 R)
• M6: 2,776,387 km (0.077 R)
• M7: 4,385,761 km (0.071 R)
• M8: 5,184,464 km (0.074 R)
• M9: 5,603,487 km (0.084 R)
• M10: 6,077,413 km (0.115 R)
• M11: 6,856,070 km (0.102 R)
• M12: 8,048,515 km (0.097 R)
• M13: 10,043,552 km (0.083 R)
• M14: 11,328,299 km (0.108 R)
• M15: 12,400,915 km (0.061 R)
• M16: 12,826,970 km (0.116 R)
• M17: 13,262,749 km (0.076 R)
• M18: 14,337,460 km (0.113 R)
• M19: 16,214,016 km (0.07 R)
• M20: 18,180,928 km (0.085 R)
• M21: 22,820,258 km (0.101 R)
• M22: 24,945,744 km (0.08 R)
• M23: 28,284,918 km (0.098 R)
• M24: 29,492,472 km (0.047 R)
• M25: 30,061,393 km (0.11 R)
• M26: 33,015,801 km (0.111 R)
• M27: 34,773,277 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 10.9

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.39 AU - 8.69 AU

Year: 8369 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 92,927,547 km

• M1: 135,536 km (0.108 R)
• M2: 586,274 km (0.044 R)
• M3: 1,078,601 km (0.054 R)
• M4: 1,677,890 km (0.107 R)
• M5: 2,268,951 km (0.102 R)
• M6: 2,703,234 km (0.079 R)
• M7: 3,791,408 km (0.028 R)
• M8: 4,350,904 km (0.113 R)
• M9: 5,181,921 km (0.111 R)
• M10: 5,536,168 km (0.11 R)
• M11: 5,906,573 km (0.113 R)
• M12: 6,772,595 km (0.098 R)
• M13: 8,227,733 km (0.099 R)
• M14: 9,881,538 km (0.091 R)
• M15: 10,838,665 km (0.106 R)
• M16: 11,911,730 km (0.1 R)
• M17: 13,774,074 km (0.083 R)
• M18: 15,097,118 km (0.104 R)
• M19: 16,092,841 km (0.065 R)
• M20: 17,061,039 km (0.119 R)
• M21: 17,776,117 km (0.043 R)
• M22: 18,660,390 km (0.081 R)
• M23: 24,593,292 km (0.109 R)
• M24: 30,202,763 km (0.087 R)
• M25: 34,873,807 km (0.118 R)
• M26: 35,792,936 km (0.067 R)
• M27: 37,320,929 km (0.117 R)
• M28: 40,632,577 km (0.116 R)
• M29: 43,077,156 km (0.111 R)
• M30: 43,869,127 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 14

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.45 AU - 11.67 AU

Year: 10851 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 92,927,547 km

• M1: 175,478 km (0.091 R)
• M2: 830,268 km (0.075 R)
• M3: 1,329,327 km (0.114 R)
• M4: 3,357,874 km (0.083 R)
• M5: 4,113,193 km (0.119 R)
• M6: 4,979,216 km (0.044 R)
• M7: 6,069,036 km (0.102 R)
• M8: 7,392,828 km (0.056 R)
• M9: 9,510,984 km (0.09 R)
• M10: 11,078,321 km (0.106 R)
• M11: 15,911,080 km (0.058 R)
• M12: 16,391,439 km (0.108 R)
• M13: 20,268,716 km (0.118 R)
• M14: 25,644,516 km (0.115 R)
• M15: 27,367,584 km (0.117 R)
• M16: 30,304,041 km (0.054 R)
• M17: 37,155,324 km (0.084 R)
• M18: 38,369,161 km (0.092 R)
• M19: 43,356,305 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652

Radius: 7.7

Gravity: 11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.54 AU - 14.3 AU

Year: 16068 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,927,547 km

• M1: 95,892 km (0.041 R)
• M2: 375,491 km (0.076 R)
• M3: 912,697 km (0.049 R)
• M4: 1,753,885 km (0.05 R)
• M5: 2,252,046 km (0.112 R)
• M6: 2,864,949 km (0.065 R)
• M7: 3,159,657 km (0.119 R)
• M8: 3,501,787 km (0.041 R)
• M9: 4,354,644 km (0.066 R)
• M10: 4,915,188 km (0.112 R)
• M11: 6,589,637 km (0.12 R)
• M12: 7,834,740 km (0.087 R)
• M13: 8,713,777 km (0.095 R)
• M14: 11,196,952 km (0.1 R)
• M15: 11,868,945 km (0.032 R)
• M16: 12,119,971 km (0.08 R)
• M17: 13,838,401 km (0.108 R)
• M18: 14,398,197 km (0.114 R)
• M19: 14,683,779 km (0.088 R)
• M20: 16,015,948 km (0.03 R)
• M21: 19,783,271 km (0.085 R)
• M22: 21,129,203 km (0.094 R)
• M23: 22,249,093 km (0.065 R)
• M24: 25,428,347 km (0.105 R)
• M25: 26,161,975 km (0.109 R)
• M26: 26,480,768 km (0.103 R)
• M27: 27,125,984 km (0.112 R)
• M28: 28,560,029 km (0.092 R)
• M29: 29,238,605 km (0.075 R)
• M30: 33,412,984 km (0.11 R)
• M31: 33,662,812 km (0.077 R)
• M32: 35,837,516 km (0.112 R)
• M33: 39,480,972 km (0.073 R)
• M34: 39,760,272 km (0.082 R)
• M35: 41,320,278 km (0.11 R)
• M36: 44,260,325 km (0.047 R)
• M37: 47,022,949 km (0.106 R)
• M38: 48,606,443 km (0.096 R)
• M39: 61,257,486 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.5

Radius: 6.3

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.67 AU - 16.77 AU

Year: 22880 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 92,927,547 km

• M1: 84,224 km (0.049 R)
• M2: 287,078 km (0.061 R)
• M3: 510,727 km (0.058 R)
• M4: 715,227 km (0.072 R)
• M5: 950,545 km (0.106 R)
• M6: 1,283,400 km (0.115 R)
• M7: 2,437,847 km (0.091 R)
• M8: 2,764,868 km (0.076 R)
• M9: 3,695,516 km (0.077 R)
• M10: 7,307,108 km (0.108 R)
• M11: 10,670,966 km (0.065 R)
• M12: 12,613,494 km (0.068 R)
• M13: 13,513,924 km (0.094 R)
• M14: 14,536,874 km (0.08 R)
• M15: 16,296,893 km (0.102 R)
• M16: 18,288,190 km (0.092 R)
• M17: 18,954,349 km (0.078 R)
• M18: 21,781,300 km (0.117 R)
• M19: 23,739,985 km (0.108 R)
• M20: 24,077,478 km (0.047 R)
• M21: 25,225,642 km (0.097 R)
• M22: 25,694,930 km (0.097 R)
• M23: 29,016,302 km (0.064 R)
• M24: 35,754,789 km (0.101 R)
• M25: 39,406,024 km (0.118 R)
• M26: 40,998,044 km (0.106 R)
• M27: 44,479,935 km (0.077 R)
• M28: 46,030,666 km (0.116 R)
• M29: 47,974,541 km (0.034 R)
• M30: 52,404,433 km (0.067 R)
• M31: 53,553,046 km (0.093 R)
• M32: 57,705,284 km (0.092 R)
• M33: 60,171,704 km (0.076 R)
• M34: 75,487,385 km (0.118 R)
• M35: 79,433,777 km (0.116 R)
• M36: 79,684,951 km (0.072 R)
• M37: 80,694,737 km (0.113 R)
• M38: 81,457,686 km (0.069 R)
• M39: 92,927,505 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit