🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 8.3

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.84 AU - 1.02 AU

Year: 588 Days

Day: 8.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,682,451 km

• M1: 103,223 km (0.06 R)
• M2: 375,790 km (0.084 R)
• M3: 646,712 km (0.095 R)
• M4: 938,876 km (0.078 R)
• M5: 1,244,505 km (0.055 R)
• M6: 1,548,637 km (0.105 R)
• M7: 2,318,917 km (0.041 R)
• M8: 2,577,871 km (0.089 R)
• M9: 2,960,542 km (0.109 R)
• M10: 3,243,880 km (0.076 R)
• M11: 3,509,716 km (0.119 R)
• M12: 4,259,051 km (0.057 R)
• M13: 4,635,739 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 11.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.17 AU - 1.89 AU

Year: 1241 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,682,451 km

• M1: 149,448 km (0.069 R)
• M2: 537,954 km (0.08 R)
• M3: 990,338 km (0.06 R)
• M4: 1,513,482 km (0.05 R)
• M5: 2,086,591 km (0.059 R)
• M6: 2,669,424 km (0.066 R)
• M7: 3,235,952 km (0.049 R)
• M8: 3,897,025 km (0.09 R)
• M9: 4,628,857 km (0.113 R)
• M10: 5,055,361 km (0.115 R)
• M11: 6,940,593 km (0.088 R)
• M12: 8,193,475 km (0.111 R)
• M13: 8,713,627 km (0.098 R)
• M14: 9,172,893 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.2

Radius: 14.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.87 AU - 2.63 AU

Year: 2214 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,682,451 km

• M1: 177,124 km (0.047 R)
• M2: 654,191 km (0.114 R)
• M3: 1,158,486 km (0.111 R)
• M4: 1,653,804 km (0.101 R)
• M5: 2,267,156 km (0.081 R)
• M6: 2,714,753 km (0.108 R)
• M7: 3,304,467 km (0.097 R)
• M8: 3,829,556 km (0.053 R)
• M9: 4,451,285 km (0.06 R)
• M10: 4,983,255 km (0.112 R)
• M11: 5,509,989 km (0.035 R)
• M12: 8,662,016 km (0.102 R)
• M13: 10,020,963 km (0.117 R)
• M14: 10,676,950 km (0.043 R)
• M15: 11,478,495 km (0.079 R)
• M16: 12,319,833 km (0.031 R)
• M17: 14,998,234 km (0.09 R)
• M18: 15,809,054 km (0.041 R)
• M19: 16,349,252 km (0.104 R)
• M20: 17,362,778 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 12.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.24 AU - 2.9 AU

Year: 2703 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 78,682,451 km

• M1: 153,188 km (0.109 R)
• M2: 624,272 km (0.108 R)
• M3: 1,574,368 km (0.091 R)
• M4: 2,713,406 km (0.09 R)
• M5: 3,553,398 km (0.062 R)
• M6: 4,275,507 km (0.059 R)
• M7: 5,565,490 km (0.063 R)
• M8: 6,039,715 km (0.072 R)
• M9: 7,039,477 km (0.117 R)
• M10: 7,916,271 km (0.1 R)
• M11: 8,483,246 km (0.105 R)
• M12: 10,704,176 km (0.045 R)
• M13: 11,315,134 km (0.112 R)
• M14: 12,078,831 km (0.112 R)
• M15: 18,305,095 km (0.111 R)
• M16: 19,179,494 km (0.119 R)
• M17: 20,636,278 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 13.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.98 AU - 6.22 AU

Year: 7556 Days

Day: 8 Hours

Environment

Temp: -222 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,682,451 km

• M1: 165,455 km (0.119 R)
• M2: 667,207 km (0.104 R)
• M3: 1,122,732 km (0.098 R)
• M4: 1,547,590 km (0.107 R)
• M5: 2,019,272 km (0.08 R)
• M6: 2,625,293 km (0.076 R)
• M7: 4,559,893 km (0.105 R)
• M8: 5,112,208 km (0.073 R)
• M9: 6,041,510 km (0.119 R)
• M10: 8,361,474 km (0.033 R)
• M11: 8,792,016 km (0.053 R)
• M12: 11,069,195 km (0.098 R)
• M13: 15,763,576 km (0.03 R)
• M14: 16,355,834 km (0.055 R)
• M15: 20,535,749 km (0.084 R)
• M16: 21,965,755 km (0.1 R)
• M17: 22,539,462 km (0.077 R)
• M18: 23,291,640 km (0.045 R)
• M19: 25,469,187 km (0.111 R)
• M20: 26,011,479 km (0.089 R)
• M21: 27,779,427 km (0.112 R)
• M22: 28,547,313 km (0.081 R)
• M23: 29,230,826 km (0.081 R)
• M24: 33,347,909 km (0.119 R)
• M25: 36,108,588 km (0.096 R)
• M26: 38,070,863 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.1

Radius: 5.4

Gravity: 27.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.51 AU - 6.29 AU

Year: 9401 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,682,451 km

• M1: 72,555 km (0.1 R)
• M2: 264,938 km (0.086 R)
• M3: 436,377 km (0.079 R)
• M4: 647,160 km (0.084 R)
• M5: 849,267 km (0.083 R)
• M6: 1,049,878 km (0.115 R)
• M7: 1,232,986 km (0.112 R)
• M8: 1,620,295 km (0.046 R)
• M9: 2,320,413 km (0.117 R)
• M10: 2,533,440 km (0.112 R)
• M11: 2,780,576 km (0.095 R)
• M12: 2,976,399 km (0.106 R)
• M13: 4,181,260 km (0.101 R)
• M14: 4,380,674 km (0.106 R)
• M15: 5,854,213 km (0.033 R)
• M16: 6,032,085 km (0.068 R)
• M17: 6,741,179 km (0.082 R)
• M18: 8,731,878 km (0.062 R)
• M19: 9,490,339 km (0.091 R)
• M20: 9,686,612 km (0.072 R)
• M21: 11,689,278 km (0.105 R)
• M22: 14,463,272 km (0.097 R)
• M23: 14,920,592 km (0.099 R)
• M24: 20,117,922 km (0.1 R)
• M25: 21,018,052 km (0.111 R)
• M26: 23,788,754 km (0.071 R)
• M27: 24,060,424 km (0.04 R)
• M28: 26,989,550 km (0.118 R)
• M29: 27,582,706 km (0.095 R)
• M30: 33,204,594 km (0.114 R)
• M31: 34,229,489 km (0.106 R)
• M32: 36,103,053 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.7

Radius: 4.4

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.6 AU - 11.88 AU

Year: 21496 Days

Day: 21.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 148.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,682,451 km

• M1: 86,617 km (0.114 R)
• M2: 275,110 km (0.064 R)
• M3: 762,351 km (0.051 R)
• M4: 914,941 km (0.072 R)
• M5: 1,062,145 km (0.111 R)
• M6: 2,607,042 km (0.049 R)
• M7: 2,906,088 km (0.108 R)
• M8: 4,037,497 km (0.084 R)
• M9: 4,437,671 km (0.047 R)
• M10: 8,062,727 km (0.073 R)
• M11: 8,481,451 km (0.063 R)
• M12: 9,080,441 km (0.099 R)
• M13: 12,027,669 km (0.083 R)
• M14: 13,569,275 km (0.068 R)
• M15: 14,692,755 km (0.11 R)
• M16: 20,473,815 km (0.086 R)
• M17: 21,153,438 km (0.11 R)
• M18: 24,344,061 km (0.074 R)
• M19: 25,216,666 km (0.097 R)
• M20: 26,109,915 km (0.118 R)
• M21: 28,077,725 km (0.075 R)
• M22: 29,037,096 km (0.116 R)
• M23: 31,916,556 km (0.055 R)
• M24: 32,697,906 km (0.106 R)
• M25: 37,799,792 km (0.097 R)
• M26: 45,502,287 km (0.093 R)
• M27: 50,066,368 km (0.106 R)
• M28: 55,484,803 km (0.088 R)
• M29: 59,111,205 km (0.103 R)
• M30: 60,288,391 km (0.112 R)
• M31: 73,380,897 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit