🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 12.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.02 AU - 1.58 AU

Year: 1005 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,749,224 km

• M1: 153,039 km (0.095 R)
• M2: 550,969 km (0.117 R)
• M3: 1,305,391 km (0.044 R)
• M4: 1,741,469 km (0.103 R)
• M5: 2,307,098 km (0.087 R)
• M6: 2,819,022 km (0.092 R)
• M7: 3,392,281 km (0.079 R)
• M8: 3,796,794 km (0.083 R)
• M9: 4,397,729 km (0.11 R)
• M10: 4,970,240 km (0.068 R)
• M11: 5,810,680 km (0.039 R)
• M12: 6,458,140 km (0.105 R)
• M13: 7,014,794 km (0.062 R)
• M14: 7,651,781 km (0.087 R)
• M15: 8,250,173 km (0.116 R)
• M16: 8,852,604 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 13

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.49 AU - 1.95 AU

Year: 1530 Days

Day: 13.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,749,224 km

• M1: 161,865 km (0.064 R)
• M2: 880,383 km (0.119 R)
• M3: 1,565,392 km (0.106 R)
• M4: 2,099,157 km (0.105 R)
• M5: 2,727,468 km (0.053 R)
• M6: 3,238,345 km (0.104 R)
• M7: 3,796,644 km (0.1 R)
• M8: 4,274,610 km (0.049 R)
• M9: 5,331,967 km (0.099 R)
• M10: 6,604,447 km (0.114 R)
• M11: 7,376,821 km (0.085 R)
• M12: 7,879,469 km (0.103 R)
• M13: 8,348,459 km (0.097 R)
• M14: 9,526,093 km (0.115 R)
• M15: 12,319,235 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514

Radius: 10.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.97 AU - 4.51 AU

Year: 4906 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,749,224 km

• M1: 135,984 km (0.102 R)
• M2: 551,717 km (0.116 R)
• M3: 892,950 km (0.069 R)
• M4: 1,341,594 km (0.099 R)
• M5: 1,913,058 km (0.116 R)
• M6: 2,776,686 km (0.114 R)
• M7: 3,444,940 km (0.106 R)
• M8: 3,926,047 km (0.084 R)
• M9: 5,154,245 km (0.109 R)
• M10: 5,615,904 km (0.085 R)
• M11: 6,314,825 km (0.093 R)
• M12: 7,235,451 km (0.057 R)
• M13: 7,676,316 km (0.049 R)
• M14: 8,134,983 km (0.107 R)
• M15: 9,068,473 km (0.11 R)
• M16: 10,365,936 km (0.064 R)
• M17: 11,372,281 km (0.112 R)
• M18: 14,728,808 km (0.113 R)
• M19: 15,438,351 km (0.066 R)
• M20: 16,170,483 km (0.067 R)
• M21: 18,133,057 km (0.074 R)
• M22: 22,597,506 km (0.094 R)
• M23: 25,819,545 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.8

Radius: 8.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.75 AU - 6.51 AU

Year: 9061 Days

Day: 7 Hours

Environment

Temp: -235 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,749,224 km

• M1: 100,829 km (0.115 R)
• M2: 496,665 km (0.111 R)
• M3: 1,019,509 km (0.044 R)
• M4: 2,412,864 km (0.03 R)
• M5: 3,475,907 km (0.099 R)
• M6: 3,994,263 km (0.05 R)
• M7: 4,292,561 km (0.054 R)
• M8: 6,354,170 km (0.069 R)
• M9: 9,585,035 km (0.094 R)
• M10: 10,012,885 km (0.04 R)
• M11: 12,809,617 km (0.078 R)
• M12: 13,067,524 km (0.103 R)
• M13: 14,134,007 km (0.087 R)
• M14: 15,450,169 km (0.048 R)
• M15: 17,680,823 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.7

Radius: 5.4

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.62 AU - 5.84 AU

Year: 9303 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,749,224 km

• M1: 67,169 km (0.088 R)
• M2: 750,383 km (0.111 R)
• M3: 1,090,120 km (0.052 R)
• M4: 1,725,911 km (0.104 R)
• M5: 1,941,930 km (0.081 R)
• M6: 2,300,067 km (0.103 R)
• M7: 2,803,314 km (0.11 R)
• M8: 3,592,593 km (0.114 R)
• M9: 4,492,125 km (0.092 R)
• M10: 4,994,325 km (0.079 R)
• M11: 5,403,026 km (0.093 R)
• M12: 6,394,711 km (0.076 R)
• M13: 6,577,220 km (0.098 R)
• M14: 7,623,657 km (0.045 R)
• M15: 10,288,294 km (0.104 R)
• M16: 12,468,085 km (0.069 R)
• M17: 13,277,858 km (0.069 R)
• M18: 13,515,569 km (0.114 R)
• M19: 16,050,804 km (0.063 R)
• M20: 18,737,133 km (0.059 R)
• M21: 21,058,743 km (0.12 R)
• M22: 24,621,117 km (0.088 R)
• M23: 26,544,197 km (0.044 R)
• M24: 32,051,194 km (0.104 R)
• M25: 33,019,242 km (0.049 R)
• M26: 34,563,690 km (0.059 R)
• M27: 35,353,567 km (0.112 R)
• M28: 36,386,840 km (0.037 R)
• M29: 37,322,126 km (0.07 R)
• M30: 38,634,099 km (0.054 R)
• M31: 42,883,277 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.2

Radius: 7.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.88 AU - 8.74 AU

Year: 13405 Days

Day: 21.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,749,224 km

• M1: 138,079 km (0.044 R)
• M2: 507,735 km (0.111 R)
• M3: 1,295,218 km (0.115 R)
• M4: 1,738,028 km (0.066 R)
• M5: 2,049,790 km (0.095 R)
• M6: 2,845,800 km (0.087 R)
• M7: 3,238,046 km (0.087 R)
• M8: 3,572,846 km (0.101 R)
• M9: 4,607,465 km (0.112 R)
• M10: 6,157,598 km (0.095 R)
• M11: 7,105,749 km (0.109 R)
• M12: 8,811,614 km (0.101 R)
• M13: 9,466,104 km (0.091 R)
• M14: 10,246,557 km (0.034 R)
• M15: 11,019,678 km (0.077 R)
• M16: 11,269,058 km (0.115 R)
• M17: 12,900,572 km (0.103 R)
• M18: 15,917,363 km (0.056 R)
• M19: 18,519,768 km (0.105 R)
• M20: 19,738,093 km (0.088 R)
• M21: 21,470,286 km (0.119 R)
• M22: 23,383,344 km (0.116 R)
• M23: 29,320,584 km (0.1 R)
• M24: 32,583,164 km (0.112 R)
• M25: 33,827,220 km (0.085 R)
• M26: 34,995,280 km (0.116 R)
• M27: 35,643,488 km (0.118 R)
• M28: 35,970,658 km (0.107 R)
• M29: 36,409,878 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit