🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 13.8

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 33,531,313 km

• M1: 173,982 km (0.101 R)
• M2: 631,901 km (0.059 R)
• M3: 1,098,048 km (0.086 R)
• M4: 1,653,505 km (0.083 R)
• M5: 2,324,153 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 14.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.7 AU - 1.06 AU

Year: 570 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,531,313 km

• M1: 175,329 km (0.119 R)
• M2: 664,514 km (0.092 R)
• M3: 1,197,232 km (0.101 R)
• M4: 1,883,886 km (0.099 R)
• M5: 2,363,946 km (0.029 R)
• M6: 2,847,147 km (0.075 R)
• M7: 3,409,485 km (0.107 R)
• M8: 4,059,937 km (0.052 R)
• M9: 4,792,218 km (0.047 R)
• M10: 6,343,997 km (0.056 R)
• M11: 6,971,111 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 12.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.4 AU - 1.64 AU

Year: 1294 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 33,531,313 km

• M1: 154,535 km (0.071 R)
• M2: 550,670 km (0.099 R)
• M3: 950,246 km (0.112 R)
• M4: 1,373,159 km (0.074 R)
• M5: 2,531,944 km (0.076 R)
• M6: 3,026,515 km (0.074 R)
• M7: 3,585,412 km (0.038 R)
• M8: 4,593,103 km (0.118 R)
• M9: 4,979,814 km (0.119 R)
• M10: 5,857,953 km (0.099 R)
• M11: 7,342,712 km (0.104 R)
• M12: 7,921,058 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.1

Radius: 14.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.55 AU - 2.61 AU

Year: 2860 Days

Day: 7.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 57.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,531,313 km

• M1: 181,612 km (0.078 R)
• M2: 948,899 km (0.119 R)
• M3: 1,533,079 km (0.111 R)
• M4: 3,319,427 km (0.115 R)
• M5: 4,085,817 km (0.076 R)
• M6: 4,666,855 km (0.076 R)
• M7: 5,564,592 km (0.068 R)
• M8: 6,019,968 km (0.077 R)
• M9: 7,269,409 km (0.035 R)
• M10: 7,984,188 km (0.113 R)
• M11: 8,836,297 km (0.096 R)
• M12: 10,550,091 km (0.105 R)
• M13: 11,323,063 km (0.077 R)
• M14: 13,180,919 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.72 AU - 4.3 AU

Year: 5543 Days

Day: 5.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,531,313 km

• M1: 185,352 km (0.043 R)
• M2: 1,031,178 km (0.1 R)
• M3: 2,451,460 km (0.095 R)
• M4: 3,496,551 km (0.053 R)
• M5: 4,396,981 km (0.067 R)
• M6: 6,630,926 km (0.094 R)
• M7: 10,453,301 km (0.081 R)
• M8: 11,844,262 km (0.12 R)
• M9: 13,588,274 km (0.057 R)
• M10: 14,892,169 km (0.094 R)
• M11: 17,193,882 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.7

Radius: 6.8

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.32 AU - 9.5 AU

Year: 15356 Days

Day: 22.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,531,313 km

• M1: 89,908 km (0.105 R)
• M2: 364,720 km (0.102 R)
• M3: 582,235 km (0.109 R)
• M4: 1,197,531 km (0.094 R)
• M5: 2,284,060 km (0.104 R)
• M6: 2,518,779 km (0.087 R)
• M7: 3,190,175 km (0.106 R)
• M8: 3,457,057 km (0.084 R)
• M9: 4,744,646 km (0.109 R)
• M10: 4,986,845 km (0.101 R)
• M11: 5,237,272 km (0.068 R)
• M12: 6,533,089 km (0.08 R)
• M13: 8,324,673 km (0.051 R)
• M14: 9,964,714 km (0.111 R)
• M15: 11,252,004 km (0.078 R)
• M16: 11,998,946 km (0.077 R)
• M17: 17,270,925 km (0.065 R)
• M18: 18,095,807 km (0.102 R)
• M19: 19,734,802 km (0.03 R)
• M20: 20,636,129 km (0.062 R)
• M21: 22,134,651 km (0.119 R)
• M22: 22,617,552 km (0.097 R)
• M23: 28,401,605 km (0.099 R)
• M24: 32,553,843 km (0.088 R)
• M25: 35,623,891 km (0.048 R)
• M26: 36,823,217 km (0.066 R)
• M27: 39,443,274 km (0.098 R)
• M28: 42,777,810 km (0.088 R)
• M29: 43,376,351 km (0.065 R)
• M30: 45,205,335 km (0.088 R)
• M31: 46,138,826 km (0.117 R)
• M32: 54,248,825 km (0.05 R)
• M33: 59,841,542 km (0.07 R)
• M34: 61,344,851 km (0.098 R)
• M35: 63,259,105 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63

Radius: 4.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.63 AU - 10.79 AU

Year: 19293 Days

Day: 22.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 138.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,531,313 km

• M1: 61,036 km (0.091 R)
• M2: 234,270 km (0.103 R)
• M3: 457,620 km (0.089 R)
• M4: 629,059 km (0.076 R)
• M5: 964,607 km (0.109 R)
• M6: 1,423,424 km (0.115 R)
• M7: 1,596,658 km (0.106 R)
• M8: 2,267,904 km (0.102 R)
• M9: 2,470,459 km (0.05 R)
• M10: 2,703,533 km (0.092 R)
• M11: 3,050,301 km (0.114 R)
• M12: 3,276,493 km (0.062 R)
• M13: 5,721,221 km (0.1 R)
• M14: 7,005,219 km (0.108 R)
• M15: 7,546,465 km (0.03 R)
• M16: 8,311,059 km (0.11 R)
• M17: 10,400,493 km (0.091 R)
• M18: 11,394,271 km (0.108 R)
• M19: 14,124,881 km (0.087 R)
• M20: 18,313,622 km (0.1 R)
• M21: 21,874,051 km (0.061 R)
• M22: 22,714,941 km (0.113 R)
• M23: 31,756,187 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 11,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit