🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.1

Radius: 11

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.18 AU - 1.52 AU

Year: 1046 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,097,887 km

• M1: 136,732 km (0.058 R)
• M2: 525,238 km (0.098 R)
• M3: 1,076,357 km (0.118 R)
• M4: 1,578,856 km (0.057 R)
• M5: 2,106,787 km (0.06 R)
• M6: 2,662,842 km (0.093 R)
• M7: 3,104,605 km (0.054 R)
• M8: 4,037,497 km (0.061 R)
• M9: 4,862,080 km (0.094 R)
• M10: 5,485,305 km (0.076 R)
• M11: 6,008,598 km (0.109 R)
• M12: 8,226,985 km (0.116 R)
• M13: 8,885,515 km (0.102 R)
• M14: 10,277,075 km (0.086 R)
• M15: 10,911,220 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.74 AU

Year: 1105 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,097,887 km

• M1: 182,958 km (0.091 R)
• M2: 719,416 km (0.106 R)
• M3: 1,317,209 km (0.114 R)
• M4: 2,294,831 km (0.073 R)
• M5: 3,985,586 km (0.061 R)
• M6: 4,726,096 km (0.098 R)
• M7: 5,875,008 km (0.035 R)
• M8: 6,746,864 km (0.115 R)
• M9: 8,329,759 km (0.088 R)
• M10: 9,628,119 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 14.4

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.63 AU - 1.65 AU

Year: 1401 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 60,097,887 km

• M1: 181,612 km (0.08 R)
• M2: 1,380,639 km (0.119 R)
• M3: 1,966,614 km (0.102 R)
• M4: 2,459,987 km (0.106 R)
• M5: 3,588,404 km (0.105 R)
• M6: 4,152,687 km (0.118 R)
• M7: 4,795,958 km (0.112 R)
• M8: 5,247,145 km (0.11 R)
• M9: 7,055,933 km (0.06 R)
• M10: 8,174,327 km (0.071 R)
• M11: 10,692,807 km (0.048 R)
• M12: 12,129,545 km (0.092 R)
• M13: 13,209,492 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153

Radius: 14.2

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.29 AU - 2.11 AU

Year: 1478 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,097,887 km

• M1: 176,825 km (0.101 R)
• M2: 886,966 km (0.084 R)
• M3: 1,347,278 km (0.104 R)
• M4: 1,835,117 km (0.101 R)
• M5: 2,812,290 km (0.082 R)
• M6: 4,248,879 km (0.094 R)
• M7: 5,504,902 km (0.095 R)
• M8: 6,150,417 km (0.106 R)
• M9: 6,677,899 km (0.064 R)
• M10: 7,525,820 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 14.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.46 AU - 2.02 AU

Year: 1531 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 178.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,097,887 km

• M1: 236,664 km (0.03 R)
• M2: 756,068 km (0.111 R)
• M3: 1,338,901 km (0.112 R)
• M4: 1,919,041 km (0.111 R)
• M5: 2,849,540 km (0.09 R)
• M6: 3,735,459 km (0.045 R)
• M7: 4,251,123 km (0.108 R)
• M8: 4,894,394 km (0.116 R)
• M9: 5,834,915 km (0.116 R)
• M10: 6,671,467 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.2

Radius: 10.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.31 AU - 2.85 AU

Year: 2763 Days

Day: 14.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,097,887 km

• M1: 131,796 km (0.115 R)
• M2: 496,366 km (0.093 R)
• M3: 926,310 km (0.076 R)
• M4: 1,901,090 km (0.091 R)
• M5: 2,344,348 km (0.059 R)
• M6: 3,093,534 km (0.063 R)
• M7: 3,557,886 km (0.086 R)
• M8: 4,013,262 km (0.056 R)
• M9: 4,586,970 km (0.093 R)
• M10: 5,549,333 km (0.096 R)
• M11: 6,188,415 km (0.117 R)
• M12: 7,035,438 km (0.027 R)
• M13: 8,708,840 km (0.049 R)
• M14: 11,247,067 km (0.089 R)
• M15: 13,272,921 km (0.077 R)
• M16: 14,459,083 km (0.104 R)
• M17: 14,988,659 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.2

Radius: 5.9

Gravity: 26.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.41 AU - 8.43 AU

Year: 12139 Days

Day: 15.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,097,887 km

• M1: 73,303 km (0.082 R)
• M2: 384,167 km (0.081 R)
• M3: 967,001 km (0.103 R)
• M4: 1,321,697 km (0.072 R)
• M5: 1,522,158 km (0.088 R)
• M6: 1,810,134 km (0.045 R)
• M7: 2,210,907 km (0.083 R)
• M8: 4,713,829 km (0.061 R)
• M9: 5,362,784 km (0.115 R)
• M10: 7,803,773 km (0.097 R)
• M11: 14,172,304 km (0.098 R)
• M12: 15,153,965 km (0.099 R)
• M13: 17,173,836 km (0.055 R)
• M14: 26,111,860 km (0.097 R)
• M15: 28,558,084 km (0.103 R)
• M16: 31,036,921 km (0.08 R)
• M17: 35,904,835 km (0.109 R)
• M18: 40,700,195 km (0.086 R)
• M19: 44,123,593 km (0.063 R)
• M20: 51,374,602 km (0.091 R)
• M21: 58,491,720 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit