🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.78 AU

Year: 328 Days

Day: 46 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.7

Radius: 10

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.84 AU - 1.34 AU

Year: 747 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,437,304 km

• M1: 124,615 km (0.069 R)
• M2: 508,334 km (0.105 R)
• M3: 863,030 km (0.076 R)
• M4: 1,226,104 km (0.05 R)
• M5: 2,126,235 km (0.087 R)
• M6: 3,622,512 km (0.082 R)
• M7: 4,132,641 km (0.119 R)
• M8: 4,558,397 km (0.097 R)
• M9: 6,816,277 km (0.043 R)
• M10: 7,209,869 km (0.102 R)
• M11: 7,688,134 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 11.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.12 AU - 1.14 AU

Year: 788 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,437,304 km

• M1: 146,905 km (0.115 R)
• M2: 574,605 km (0.104 R)
• M3: 981,063 km (0.086 R)
• M4: 1,365,081 km (0.071 R)
• M5: 2,218,836 km (0.061 R)
• M6: 2,693,659 km (0.063 R)
• M7: 3,584,066 km (0.092 R)
• M8: 4,098,084 km (0.049 R)
• M9: 4,713,081 km (0.025 R)
• M10: 5,089,020 km (0.111 R)
• M11: 6,107,183 km (0.087 R)
• M12: 6,665,034 km (0.067 R)
• M13: 7,327,005 km (0.099 R)
• M14: 7,932,427 km (0.12 R)
• M15: 8,702,856 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 12.7

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.23 AU - 1.31 AU

Year: 939 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 45,437,304 km

• M1: 158,723 km (0.087 R)
• M2: 559,795 km (0.047 R)
• M3: 1,092,513 km (0.103 R)
• M4: 1,800,560 km (0.119 R)
• M5: 2,265,211 km (0.084 R)
• M6: 2,834,132 km (0.068 R)
• M7: 3,667,541 km (0.076 R)
• M8: 5,319,102 km (0.088 R)
• M9: 6,872,676 km (0.098 R)
• M10: 8,223,096 km (0.11 R)
• M11: 8,815,503 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.8

Radius: 9.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.72 AU - 1.92 AU

Year: 1611 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 54.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,437,304 km

• M1: 121,922 km (0.114 R)
• M2: 444,754 km (0.099 R)
• M3: 881,431 km (0.047 R)
• M4: 1,245,851 km (0.071 R)
• M5: 1,617,003 km (0.104 R)
• M6: 2,231,701 km (0.118 R)
• M7: 2,718,642 km (0.089 R)
• M8: 3,096,526 km (0.107 R)
• M9: 3,461,545 km (0.05 R)
• M10: 4,188,292 km (0.054 R)
• M11: 4,502,298 km (0.117 R)
• M12: 5,475,581 km (0.101 R)
• M13: 6,485,516 km (0.07 R)
• M14: 8,113,291 km (0.069 R)
• M15: 9,580,248 km (0.115 R)
• M16: 10,937,400 km (0.064 R)
• M17: 11,287,010 km (0.105 R)
• M18: 12,193,872 km (0.082 R)
• M19: 12,992,425 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 10.5

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.58 AU - 2.56 AU

Year: 1954 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,437,304 km

• M1: 130,599 km (0.11 R)
• M2: 582,235 km (0.076 R)
• M3: 1,012,778 km (0.079 R)
• M4: 1,474,736 km (0.099 R)
• M5: 1,942,977 km (0.032 R)
• M6: 2,278,076 km (0.083 R)
• M7: 2,877,665 km (0.036 R)
• M8: 3,781,385 km (0.045 R)
• M9: 4,559,893 km (0.064 R)
• M10: 6,013,086 km (0.092 R)
• M11: 6,487,611 km (0.032 R)
• M12: 7,969,527 km (0.112 R)
• M13: 8,608,161 km (0.112 R)
• M14: 13,180,620 km (0.097 R)
• M15: 13,802,049 km (0.03 R)
• M16: 16,688,540 km (0.052 R)
• M17: 17,153,640 km (0.106 R)
• M18: 18,218,328 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.2

Radius: 12.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.37 AU - 6.81 AU

Year: 8670 Days

Day: 6.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,437,304 km

• M1: 158,125 km (0.11 R)
• M2: 607,966 km (0.099 R)
• M3: 1,019,809 km (0.119 R)
• M4: 1,785,151 km (0.066 R)
• M5: 3,536,643 km (0.069 R)
• M6: 4,949,595 km (0.093 R)
• M7: 5,550,530 km (0.071 R)
• M8: 5,954,743 km (0.11 R)
• M9: 6,785,161 km (0.065 R)
• M10: 7,407,339 km (0.085 R)
• M11: 8,324,673 km (0.047 R)
• M12: 8,765,986 km (0.089 R)
• M13: 9,599,995 km (0.065 R)
• M14: 15,162,343 km (0.063 R)
• M15: 16,988,035 km (0.041 R)
• M16: 23,690,468 km (0.067 R)
• M17: 27,187,319 km (0.112 R)
• M18: 28,857,728 km (0.048 R)
• M19: 31,756,786 km (0.069 R)
• M20: 32,619,517 km (0.119 R)
• M21: 33,608,658 km (0.111 R)
• M22: 36,110,832 km (0.084 R)
• M23: 36,696,358 km (0.112 R)
• M24: 40,343,554 km (0.117 R)
• M25: 43,167,064 km (0.112 R)
• M26: 44,359,209 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit