🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 14.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.53 AU - 0.73 AU

Year: 333 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,754,760 km

• M1: 181,612 km (0.119 R)
• M2: 725,998 km (0.091 R)
• M3: 1,263,653 km (0.099 R)
• M4: 1,849,329 km (0.102 R)
• M5: 2,560,667 km (0.091 R)
• M6: 3,032,648 km (0.108 R)
• M7: 3,643,905 km (0.098 R)
• M8: 4,310,812 km (0.107 R)
• M9: 4,899,181 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 9

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.96 AU - 1.3 AU

Year: 801 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 155.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,754,760 km

• M1: 111,899 km (0.106 R)
• M2: 531,671 km (0.108 R)
• M3: 917,783 km (0.103 R)
• M4: 1,411,755 km (0.047 R)
• M5: 1,948,213 km (0.031 R)
• M6: 2,280,470 km (0.068 R)
• M7: 2,722,083 km (0.112 R)
• M8: 3,599,175 km (0.086 R)
• M9: 3,976,760 km (0.114 R)
• M10: 4,532,815 km (0.04 R)
• M11: 5,121,034 km (0.08 R)
• M12: 5,580,300 km (0.107 R)
• M13: 6,736,542 km (0.095 R)
• M14: 7,077,924 km (0.062 R)
• M15: 7,795,545 km (0.078 R)
• M16: 8,429,840 km (0.08 R)
• M17: 8,880,578 km (0.103 R)
• M18: 9,319,349 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.1

Radius: 11.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 943 Days

Day: 11.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,754,760 km

• M1: 147,504 km (0.071 R)
• M2: 508,483 km (0.113 R)
• M3: 958,324 km (0.037 R)
• M4: 1,415,196 km (0.069 R)
• M5: 1,868,926 km (0.115 R)
• M6: 2,378,606 km (0.081 R)
• M7: 4,141,467 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 14.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.21 AU - 1.47 AU

Year: 1034 Days

Day: 9.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,754,760 km

• M1: 176,675 km (0.06 R)
• M2: 636,838 km (0.096 R)
• M3: 1,116,150 km (0.066 R)
• M4: 1,813,725 km (0.115 R)
• M5: 2,565,005 km (0.103 R)
• M6: 3,434,767 km (0.117 R)
• M7: 4,396,382 km (0.093 R)
• M8: 5,002,403 km (0.083 R)
• M9: 6,035,975 km (0.045 R)
• M10: 6,550,891 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 8.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.14 AU - 2.42 AU

Year: 2296 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,754,760 km

• M1: 106,962 km (0.112 R)
• M2: 473,328 km (0.116 R)
• M3: 814,261 km (0.114 R)
• M4: 2,801,968 km (0.082 R)
• M5: 7,851,644 km (0.112 R)
• M6: 8,538,747 km (0.063 R)
• M7: 9,325,183 km (0.111 R)
• M8: 10,775,086 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 12.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.2 AU - 5.34 AU

Year: 5884 Days

Day: 7.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,754,760 km

• M1: 154,235 km (0.099 R)
• M2: 597,643 km (0.071 R)
• M3: 1,039,256 km (0.107 R)
• M4: 1,912,908 km (0.119 R)
• M5: 2,318,468 km (0.069 R)
• M6: 2,712,060 km (0.062 R)
• M7: 3,428,334 km (0.092 R)
• M8: 4,011,317 km (0.079 R)
• M9: 5,404,672 km (0.095 R)
• M10: 7,234,254 km (0.045 R)
• M11: 7,866,903 km (0.105 R)
• M12: 8,422,061 km (0.111 R)
• M13: 8,924,261 km (0.076 R)
• M14: 9,487,198 km (0.097 R)
• M15: 10,031,136 km (0.094 R)
• M16: 11,506,021 km (0.046 R)
• M17: 12,271,065 km (0.092 R)
• M18: 12,716,118 km (0.069 R)
• M19: 13,955,836 km (0.083 R)
• M20: 18,095,658 km (0.092 R)
• M21: 24,983,592 km (0.116 R)
• M22: 26,022,400 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 6.6

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 10.37 AU - 10.89 AU

Year: 23112 Days

Day: 16 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,754,760 km

• M1: 83,176 km (0.075 R)
• M2: 1,026,989 km (0.115 R)
• M3: 1,468,602 km (0.103 R)
• M4: 1,882,240 km (0.114 R)
• M5: 2,266,857 km (0.09 R)
• M6: 2,749,160 km (0.042 R)
• M7: 3,014,846 km (0.071 R)
• M8: 4,951,540 km (0.075 R)
• M9: 5,570,127 km (0.076 R)
• M10: 5,917,793 km (0.051 R)
• M11: 6,487,461 km (0.078 R)
• M12: 7,004,172 km (0.055 R)
• M13: 9,083,284 km (0.057 R)
• M14: 15,141,249 km (0.074 R)
• M15: 16,203,843 km (0.034 R)
• M16: 17,234,273 km (0.056 R)
• M17: 17,559,948 km (0.102 R)
• M18: 22,080,047 km (0.11 R)
• M19: 22,561,004 km (0.098 R)
• M20: 22,950,857 km (0.067 R)
• M21: 23,743,875 km (0.087 R)
• M22: 35,514,684 km (0.1 R)
• M23: 41,317,137 km (0.095 R)
• M24: 46,453,430 km (0.088 R)
• M25: 48,202,080 km (0.088 R)
• M26: 48,524,613 km (0.108 R)
• M27: 50,656,681 km (0.103 R)
• M28: 51,830,127 km (0.109 R)
• M29: 55,991,192 km (0.12 R)
• M30: 56,705,671 km (0.082 R)
• M31: 63,799,303 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit