🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 12

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,710,832 km

• M1: 149,299 km (0.083 R)
• M2: 629,657 km (0.085 R)
• M3: 1,087,577 km (0.083 R)
• M4: 1,470,098 km (0.099 R)
• M5: 1,848,880 km (0.067 R)
• M6: 2,336,420 km (0.075 R)
• M7: 2,869,586 km (0.047 R)
• M8: 3,382,408 km (0.084 R)
• M9: 3,797,542 km (0.118 R)
• M10: 4,195,173 km (0.05 R)
• M11: 4,858,490 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 11.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.51 AU - 1.81 AU

Year: 1360 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,710,832 km

• M1: 138,079 km (0.111 R)
• M2: 516,711 km (0.09 R)
• M3: 914,043 km (0.098 R)
• M4: 1,657,694 km (0.052 R)
• M5: 2,396,259 km (0.036 R)
• M6: 5,660,185 km (0.107 R)
• M7: 6,189,313 km (0.088 R)
• M8: 6,875,967 km (0.03 R)
• M9: 7,325,060 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 11.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.26 AU - 2.32 AU

Year: 2203 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,710,832 km

• M1: 143,165 km (0.108 R)
• M2: 739,612 km (0.105 R)
• M3: 1,113,607 km (0.113 R)
• M4: 1,902,137 km (0.068 R)
• M5: 2,827,549 km (0.085 R)
• M6: 3,196,159 km (0.094 R)
• M7: 4,437,522 km (0.073 R)
• M8: 5,476,778 km (0.108 R)
• M9: 6,452,156 km (0.034 R)
• M10: 8,127,503 km (0.094 R)
• M11: 9,500,063 km (0.094 R)
• M12: 14,589,682 km (0.108 R)
• M13: 15,405,290 km (0.045 R)
• M14: 16,557,044 km (0.108 R)
• M15: 17,391,500 km (0.063 R)
• M16: 17,927,210 km (0.081 R)
• M17: 18,418,639 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.4

Radius: 14.2

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.02 AU - 4.38 AU

Year: 4525 Days

Day: 7.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,710,832 km

• M1: 176,525 km (0.101 R)
• M2: 644,767 km (0.091 R)
• M3: 1,292,226 km (0.039 R)
• M4: 1,855,462 km (0.092 R)
• M5: 2,507,410 km (0.105 R)
• M6: 3,309,404 km (0.095 R)
• M7: 3,840,925 km (0.076 R)
• M8: 7,163,195 km (0.096 R)
• M9: 7,698,755 km (0.092 R)
• M10: 8,744,594 km (0.055 R)
• M11: 9,542,848 km (0.058 R)
• M12: 11,708,876 km (0.105 R)
• M13: 12,276,001 km (0.05 R)
• M14: 13,277,409 km (0.08 R)
• M15: 16,993,720 km (0.078 R)
• M16: 17,835,357 km (0.053 R)
• M17: 18,881,794 km (0.12 R)
• M18: 19,420,197 km (0.088 R)
• M19: 20,465,138 km (0.104 R)
• M20: 21,033,311 km (0.108 R)
• M21: 22,201,371 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.9

Radius: 14.3

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.52 AU - 3.9 AU

Year: 4544 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 101.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,710,832 km

• M1: 178,171 km (0.109 R)
• M2: 655,987 km (0.109 R)
• M3: 1,196,484 km (0.119 R)
• M4: 1,875,808 km (0.105 R)
• M5: 3,534,399 km (0.088 R)
• M6: 4,182,457 km (0.117 R)
• M7: 5,045,637 km (0.081 R)
• M8: 5,743,511 km (0.102 R)
• M9: 6,896,312 km (0.109 R)
• M10: 7,912,979 km (0.064 R)
• M11: 9,444,862 km (0.118 R)
• M12: 9,948,258 km (0.119 R)
• M13: 10,853,026 km (0.117 R)
• M14: 15,767,616 km (0.058 R)
• M15: 16,426,295 km (0.114 R)
• M16: 17,368,612 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 15

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.48 AU - 4.9 AU

Year: 6458 Days

Day: 14.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,710,832 km

• M1: 187,446 km (0.116 R)
• M2: 1,644,829 km (0.072 R)
• M3: 2,849,091 km (0.105 R)
• M4: 6,228,059 km (0.03 R)
• M5: 16,853,846 km (0.092 R)
• M6: 19,443,983 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.7

Radius: 4.3

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.38 AU - 12.84 AU

Year: 23545 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,710,832 km

• M1: 58,493 km (0.072 R)
• M2: 240,553 km (0.107 R)
• M3: 431,141 km (0.118 R)
• M4: 805,884 km (0.094 R)
• M5: 997,668 km (0.105 R)
• M6: 1,142,030 km (0.075 R)
• M7: 2,648,780 km (0.061 R)
• M8: 3,798,888 km (0.08 R)
• M9: 4,435,427 km (0.073 R)
• M10: 4,629,605 km (0.063 R)
• M11: 5,035,165 km (0.11 R)
• M12: 6,353,272 km (0.103 R)
• M13: 11,234,950 km (0.09 R)
• M14: 11,657,115 km (0.084 R)
• M15: 13,587,526 km (0.088 R)
• M16: 13,859,944 km (0.049 R)
• M17: 16,866,711 km (0.112 R)
• M18: 18,149,214 km (0.032 R)
• M19: 18,479,675 km (0.097 R)
• M20: 18,814,176 km (0.09 R)
• M21: 20,547,567 km (0.109 R)
• M22: 20,816,544 km (0.117 R)
• M23: 21,269,825 km (0.119 R)
• M24: 22,102,337 km (0.087 R)
• M25: 22,956,392 km (0.055 R)
• M26: 23,342,953 km (0.101 R)
• M27: 27,019,320 km (0.074 R)
• M28: 30,016,962 km (0.105 R)
• M29: 32,375,223 km (0.119 R)
• M30: 32,861,267 km (0.094 R)
• M31: 34,222,906 km (0.105 R)
• M32: 37,723,796 km (0.038 R)
• M33: 44,673,215 km (0.114 R)
• M34: 50,941,665 km (0.062 R)
• M35: 54,284,879 km (0.102 R)
• M36: 55,315,608 km (0.041 R)
• M37: 57,062,462 km (0.095 R)
• M38: 58,306,967 km (0.1 R)
• M39: 60,665,826 km (0.054 R)
• M40: 61,404,241 km (0.086 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: 407 - 13,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit