🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 282 Days

Day: 19.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,282,296 km

• M1: 55,351 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 8.4

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.92 AU - 1.04 AU

Year: 636 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 90,282,296 km

• M1: 104,419 km (0.052 R)
• M2: 467,793 km (0.054 R)
• M3: 1,020,407 km (0.093 R)
• M4: 1,334,114 km (0.077 R)
• M5: 1,798,017 km (0.106 R)
• M6: 2,102,149 km (0.087 R)
• M7: 2,376,512 km (0.071 R)
• M8: 2,756,341 km (0.108 R)
• M9: 3,137,516 km (0.109 R)
• M10: 3,456,608 km (0.045 R)
• M11: 3,811,903 km (0.099 R)
• M12: 4,513,069 km (0.074 R)
• M13: 5,446,260 km (0.093 R)
• M14: 5,888,920 km (0.091 R)
• M15: 6,211,004 km (0.106 R)
• M16: 7,385,796 km (0.111 R)
• M17: 7,689,480 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.4

Radius: 11.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.48 AU - 3.58 AU

Year: 4351 Days

Day: 13.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 90,282,296 km

• M1: 143,016 km (0.054 R)
• M2: 658,979 km (0.108 R)
• M3: 1,433,896 km (0.111 R)
• M4: 1,873,115 km (0.089 R)
• M5: 2,236,189 km (0.087 R)
• M6: 2,892,924 km (0.093 R)
• M7: 3,799,487 km (0.097 R)
• M8: 5,537,365 km (0.045 R)
• M9: 6,347,587 km (0.066 R)
• M10: 6,985,323 km (0.11 R)
• M11: 7,842,070 km (0.12 R)
• M12: 8,326,917 km (0.03 R)
• M13: 8,799,646 km (0.106 R)
• M14: 9,972,493 km (0.106 R)
• M15: 11,095,824 km (0.117 R)
• M16: 11,552,696 km (0.068 R)
• M17: 12,141,363 km (0.119 R)
• M18: 13,421,472 km (0.03 R)
• M19: 14,835,022 km (0.099 R)
• M20: 16,151,484 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.41 AU - 5.6 AU

Year: 7334 Days

Day: 5 Hours

Environment

Temp: -214 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,282,296 km

• M1: 111,899 km (0.118 R)
• M2: 505,042 km (0.115 R)
• M3: 804,238 km (0.106 R)
• M4: 1,557,463 km (0.094 R)
• M5: 1,911,711 km (0.111 R)
• M6: 2,832,935 km (0.111 R)
• M7: 3,275,296 km (0.083 R)
• M8: 4,277,153 km (0.109 R)
• M9: 5,002,553 km (0.107 R)
• M10: 5,968,057 km (0.083 R)
• M11: 6,873,274 km (0.036 R)
• M12: 7,610,193 km (0.112 R)
• M13: 8,954,330 km (0.098 R)
• M14: 9,908,765 km (0.107 R)
• M15: 10,970,311 km (0.102 R)
• M16: 12,814,554 km (0.102 R)
• M17: 15,463,184 km (0.06 R)
• M18: 16,833,949 km (0.058 R)
• M19: 17,382,225 km (0.107 R)
• M20: 17,885,772 km (0.096 R)
• M21: 20,180,902 km (0.105 R)
• M22: 21,050,664 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 7.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.14 AU - 10 AU

Year: 17919 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,282,296 km

• M1: 194,477 km (0.026 R)
• M2: 601,234 km (0.055 R)
• M3: 1,307,485 km (0.105 R)
• M4: 2,424,084 km (0.098 R)
• M5: 7,219,743 km (0.108 R)
• M6: 7,535,843 km (0.066 R)
• M7: 8,540,094 km (0.048 R)
• M8: 10,407,374 km (0.051 R)
• M9: 11,650,084 km (0.088 R)
• M10: 13,562,244 km (0.038 R)
• M11: 15,558,029 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.1

Radius: 3

Gravity: 88.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.76 AU - 13.24 AU

Year: 23933 Days

Day: 18.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 90,282,296 km

• M1: 37,399 km (0.039 R)
• M2: 249,679 km (0.116 R)
• M3: 472,879 km (0.101 R)
• M4: 748,438 km (0.077 R)
• M5: 1,051,673 km (0.065 R)
• M6: 1,300,454 km (0.113 R)
• M7: 1,397,244 km (0.111 R)
• M8: 1,533,677 km (0.103 R)
• M9: 1,813,575 km (0.078 R)
• M10: 2,018,374 km (0.118 R)
• M11: 2,148,525 km (0.088 R)
• M12: 2,939,299 km (0.087 R)
• M13: 3,369,692 km (0.053 R)
• M14: 5,769,840 km (0.103 R)
• M15: 6,440,936 km (0.106 R)
• M16: 7,883,060 km (0.111 R)
• M17: 7,989,873 km (0.112 R)
• M18: 11,522,178 km (0.109 R)
• M19: 11,659,808 km (0.029 R)
• M20: 14,247,701 km (0.106 R)
• M21: 18,951,208 km (0.111 R)
• M22: 22,926,771 km (0.112 R)
• M23: 30,595,009 km (0.079 R)
• M24: 30,991,293 km (0.03 R)
• M25: 33,580,982 km (0.051 R)
• M26: 35,724,420 km (0.072 R)
• M27: 37,353,092 km (0.087 R)
• M28: 37,805,626 km (0.104 R)
• M29: 38,875,999 km (0.088 R)
• M30: 40,123,645 km (0.12 R)
• M31: 40,598,319 km (0.113 R)
• M32: 40,916,962 km (0.087 R)
• M33: 41,559,036 km (0.092 R)
• M34: 46,416,180 km (0.102 R)
• M35: 50,711,285 km (0.12 R)
• M36: 54,486,686 km (0.076 R)
• M37: 66,265,424 km (0.073 R)
• M38: 68,267,792 km (0.096 R)
• M39: 74,278,036 km (0.102 R)
• M40: 76,923,524 km (0.09 R)
• M41: 78,392,575 km (0.111 R)
• M42: 80,882,482 km (0.115 R)
• M43: 83,939,365 km (0.041 R)
• M44: 85,757,578 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit