🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 220 Days

Day: 34.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 11.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.47 AU - 6.05 AU

Year: 4975 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,335,971 km

• M1: 138,079 km (0.101 R)
• M2: 534,513 km (0.106 R)
• M3: 1,157,738 km (0.097 R)
• M4: 2,088,835 km (0.111 R)
• M5: 5,032,024 km (0.083 R)
• M6: 6,906,335 km (0.108 R)
• M7: 7,285,715 km (0.093 R)
• M8: 8,508,678 km (0.069 R)
• M9: 11,401,003 km (0.118 R)
• M10: 12,949,341 km (0.112 R)
• M11: 13,479,067 km (0.074 R)
• M12: 17,426,506 km (0.096 R)
• M13: 19,789,255 km (0.105 R)
• M14: 23,473,551 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 8.9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.1 AU - 12.68 AU

Year: 13834 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 86,335,971 km

• M1: 350,358 km (0.053 R)
• M2: 2,027,799 km (0.058 R)
• M3: 2,369,929 km (0.102 R)
• M4: 2,909,230 km (0.066 R)
• M5: 3,270,658 km (0.077 R)
• M6: 3,911,685 km (0.116 R)
• M7: 4,570,365 km (0.114 R)
• M8: 6,107,931 km (0.07 R)
• M9: 9,791,929 km (0.093 R)
• M10: 10,607,387 km (0.095 R)
• M11: 16,627,355 km (0.073 R)
• M12: 19,667,183 km (0.115 R)
• M13: 23,342,055 km (0.097 R)
• M14: 26,407,315 km (0.058 R)
• M15: 28,629,891 km (0.106 R)
• M16: 29,508,479 km (0.095 R)
• M17: 30,859,797 km (0.069 R)
• M18: 31,667,027 km (0.097 R)
• M19: 32,606,501 km (0.071 R)
• M20: 38,109,160 km (0.062 R)
• M21: 50,273,711 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.4

Radius: 5.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.69 AU - 18.07 AU

Year: 21707 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 67 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,335,971 km

• M1: 70,909 km (0.119 R)
• M2: 425,756 km (0.082 R)
• M3: 693,835 km (0.114 R)
• M4: 1,365,978 km (0.112 R)
• M5: 1,841,999 km (0.107 R)
• M6: 2,324,302 km (0.073 R)
• M7: 2,690,069 km (0.071 R)
• M8: 2,977,596 km (0.118 R)
• M9: 3,409,335 km (0.078 R)
• M10: 3,666,644 km (0.071 R)
• M11: 3,909,292 km (0.103 R)
• M12: 4,133,988 km (0.101 R)
• M13: 4,517,407 km (0.09 R)
• M14: 4,956,477 km (0.082 R)
• M15: 5,219,919 km (0.093 R)
• M16: 6,759,430 km (0.096 R)
• M17: 7,207,775 km (0.063 R)
• M18: 7,632,483 km (0.046 R)
• M19: 8,625,514 km (0.116 R)
• M20: 9,251,282 km (0.106 R)
• M21: 9,550,029 km (0.12 R)
• M22: 10,378,352 km (0.086 R)
• M23: 12,779,249 km (0.115 R)
• M24: 13,464,257 km (0.117 R)
• M25: 13,719,471 km (0.059 R)
• M26: 14,108,126 km (0.045 R)
• M27: 17,638,038 km (0.105 R)
• M28: 26,279,409 km (0.118 R)
• M29: 28,104,952 km (0.082 R)
• M30: 28,417,163 km (0.032 R)
• M31: 29,261,194 km (0.079 R)
• M32: 33,383,064 km (0.115 R)
• M33: 42,892,552 km (0.1 R)
• M34: 46,134,637 km (0.092 R)
• M35: 47,593,815 km (0.048 R)
• M36: 49,536,343 km (0.111 R)
• M37: 51,066,131 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.3

Radius: 3.3

Gravity: 68.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.23 AU - 18.93 AU

Year: 23206 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 86,335,971 km

• M1: 41,139 km (0.072 R)
• M2: 152,739 km (0.112 R)
• M3: 387,907 km (0.112 R)
• M4: 544,237 km (0.109 R)
• M5: 1,050,476 km (0.114 R)
• M6: 1,996,982 km (0.079 R)
• M7: 2,417,950 km (0.083 R)
• M8: 3,523,329 km (0.117 R)
• M9: 3,804,723 km (0.106 R)
• M10: 4,100,926 km (0.097 R)
• M11: 5,359,344 km (0.061 R)
• M12: 6,298,370 km (0.09 R)
• M13: 8,063,026 km (0.092 R)
• M14: 9,644,276 km (0.107 R)
• M15: 10,193,599 km (0.12 R)
• M16: 10,634,913 km (0.094 R)
• M17: 12,457,015 km (0.087 R)
• M18: 16,532,210 km (0.028 R)
• M19: 17,140,774 km (0.108 R)
• M20: 18,961,680 km (0.073 R)
• M21: 22,346,182 km (0.103 R)
• M22: 24,290,954 km (0.113 R)
• M23: 25,879,384 km (0.111 R)
• M24: 27,899,554 km (0.066 R)
• M25: 34,166,059 km (0.03 R)
• M26: 34,868,272 km (0.118 R)
• M27: 38,826,781 km (0.076 R)
• M28: 41,150,185 km (0.082 R)
• M29: 41,625,757 km (0.063 R)
• M30: 41,785,079 km (0.037 R)
• M31: 43,893,511 km (0.116 R)
• M32: 49,027,561 km (0.09 R)
• M33: 51,005,992 km (0.119 R)
• M34: 54,167,145 km (0.086 R)
• M35: 59,049,272 km (0.093 R)
• M36: 61,287,405 km (0.103 R)
• M37: 61,493,551 km (0.097 R)
• M38: 61,907,339 km (0.107 R)
• M39: 69,901,699 km (0.035 R)
• M40: 80,764,898 km (0.078 R)
• M41: 82,762,030 km (0.067 R)
• M42: 85,048,035 km (0.109 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit