🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 42.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.93 AU

Year: 428 Days

Day: 6.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 50,833,906 km

• M1: 186,997 km (0.038 R)
• M2: 685,457 km (0.028 R)
• M3: 1,387,670 km (0.055 R)
• M4: 2,217,340 km (0.06 R)
• M5: 3,773,157 km (0.064 R)
• M6: 4,375,887 km (0.119 R)
• M7: 5,187,007 km (0.054 R)
• M8: 5,811,428 km (0.065 R)
• M9: 6,354,319 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 14.5

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.73 AU - 2.53 AU

Year: 2007 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,833,906 km

• M1: 180,265 km (0.102 R)
• M2: 655,239 km (0.066 R)
• M3: 1,129,614 km (0.099 R)
• M4: 1,622,239 km (0.11 R)
• M5: 2,080,757 km (0.109 R)
• M6: 2,782,371 km (0.086 R)
• M7: 3,603,813 km (0.109 R)
• M8: 4,381,123 km (0.096 R)
• M9: 4,981,459 km (0.099 R)
• M10: 5,707,308 km (0.112 R)
• M11: 9,473,285 km (0.046 R)
• M12: 10,735,742 km (0.054 R)
• M13: 11,331,590 km (0.079 R)
• M14: 12,753,518 km (0.114 R)
• M15: 14,694,700 km (0.116 R)
• M16: 15,151,572 km (0.099 R)
• M17: 15,902,254 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758

Radius: 9.8

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.07 AU - 2.81 AU

Year: 2461 Days

Day: 7 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,833,906 km

• M1: 121,922 km (0.104 R)
• M2: 458,069 km (0.088 R)
• M3: 855,849 km (0.106 R)
• M4: 1,251,985 km (0.108 R)
• M5: 1,770,042 km (0.041 R)
• M6: 2,540,321 km (0.066 R)
• M7: 2,873,775 km (0.054 R)
• M8: 3,305,814 km (0.095 R)
• M9: 3,857,979 km (0.114 R)
• M10: 5,217,675 km (0.118 R)
• M11: 5,837,459 km (0.082 R)
• M12: 7,105,300 km (0.086 R)
• M13: 9,445,460 km (0.079 R)
• M14: 10,366,085 km (0.034 R)
• M15: 11,795,343 km (0.116 R)
• M16: 12,471,226 km (0.083 R)
• M17: 12,950,538 km (0.072 R)
• M18: 16,294,649 km (0.115 R)
• M19: 17,132,846 km (0.106 R)
• M20: 18,331,873 km (0.1 R)
• M21: 19,123,545 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 4.7

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.4 AU - 8.48 AU

Year: 13103 Days

Day: 19.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,833,906 km

• M1: 58,493 km (0.08 R)
• M2: 382,522 km (0.102 R)
• M3: 535,860 km (0.089 R)
• M4: 739,313 km (0.117 R)
• M5: 1,012,927 km (0.1 R)
• M6: 1,179,280 km (0.05 R)
• M7: 1,339,649 km (0.118 R)
• M8: 1,776,774 km (0.048 R)
• M9: 2,068,639 km (0.111 R)
• M10: 2,728,067 km (0.093 R)
• M11: 3,224,881 km (0.076 R)
• M12: 4,183,504 km (0.076 R)
• M13: 4,532,367 km (0.097 R)
• M14: 5,349,321 km (0.115 R)
• M15: 5,857,953 km (0.105 R)
• M16: 6,644,539 km (0.105 R)
• M17: 8,509,127 km (0.117 R)
• M18: 8,850,509 km (0.109 R)
• M19: 9,068,473 km (0.064 R)
• M20: 9,245,448 km (0.07 R)
• M21: 9,929,708 km (0.088 R)
• M22: 12,237,854 km (0.115 R)
• M23: 12,838,639 km (0.092 R)
• M24: 13,689,103 km (0.066 R)
• M25: 16,662,510 km (0.111 R)
• M26: 17,604,677 km (0.061 R)
• M27: 18,724,417 km (0.043 R)
• M28: 20,720,053 km (0.078 R)
• M29: 25,477,565 km (0.064 R)
• M30: 27,181,634 km (0.098 R)
• M31: 32,850,944 km (0.116 R)
• M32: 33,478,956 km (0.086 R)
• M33: 35,739,679 km (0.098 R)
• M34: 36,963,539 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 3.2

Gravity: 43.95 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.85 AU - 9.31 AU

Year: 13475 Days

Day: 21.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 50,833,906 km

• M1: 39,793 km (0.111 R)
• M2: 259,702 km (0.095 R)
• M3: 566,078 km (0.077 R)
• M4: 805,285 km (0.101 R)
• M5: 1,006,644 km (0.114 R)
• M6: 1,425,069 km (0.116 R)
• M7: 1,719,927 km (0.077 R)
• M8: 1,983,817 km (0.111 R)
• M9: 3,489,670 km (0.098 R)
• M10: 4,134,885 km (0.082 R)
• M11: 4,249,776 km (0.112 R)
• M12: 5,587,331 km (0.079 R)
• M13: 6,581,409 km (0.11 R)
• M14: 7,905,499 km (0.071 R)
• M15: 9,298,704 km (0.055 R)
• M16: 10,208,858 km (0.08 R)
• M17: 10,313,576 km (0.038 R)
• M18: 10,524,958 km (0.074 R)
• M19: 12,322,077 km (0.09 R)
• M20: 13,543,245 km (0.102 R)
• M21: 14,248,300 km (0.108 R)
• M22: 16,726,089 km (0.116 R)
• M23: 19,880,959 km (0.107 R)
• M24: 20,208,428 km (0.105 R)
• M25: 22,425,319 km (0.12 R)
• M26: 23,683,587 km (0.071 R)
• M27: 24,051,598 km (0.099 R)
• M28: 26,339,996 km (0.049 R)
• M29: 26,537,017 km (0.05 R)
• M30: 27,033,831 km (0.047 R)
• M31: 28,457,853 km (0.098 R)
• M32: 30,361,187 km (0.088 R)
• M33: 30,577,805 km (0.117 R)
• M34: 33,257,701 km (0.078 R)
• M35: 36,945,438 km (0.115 R)
• M36: 41,160,508 km (0.07 R)
• M37: 42,228,637 km (0.045 R)
• M38: 42,905,417 km (0.117 R)
• M39: 48,434,555 km (0.112 R)
• M40: 49,925,148 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 16,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit