🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.7

Radius: 11.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 14.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,100,300 km

• M1: 146,756 km (0.084 R)
• M2: 540,946 km (0.064 R)
• M3: 1,012,778 km (0.087 R)
• M4: 1,427,014 km (0.042 R)
• M5: 1,864,438 km (0.113 R)
• M6: 2,337,916 km (0.088 R)
• M7: 2,922,245 km (0.1 R)
• M8: 3,322,868 km (0.093 R)
• M9: 4,523,690 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 8.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 11.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 56.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,100,300 km

• M1: 100,829 km (0.053 R)
• M2: 384,766 km (0.105 R)
• M3: 680,371 km (0.098 R)
• M4: 1,031,328 km (0.094 R)
• M5: 1,304,344 km (0.116 R)
• M6: 1,562,699 km (0.092 R)
• M7: 1,891,216 km (0.116 R)
• M8: 2,819,022 km (0.081 R)
• M9: 3,215,307 km (0.053 R)
• M10: 3,525,423 km (0.1 R)
• M11: 3,962,249 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.3

Radius: 8.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.53 AU - 2.29 AU

Year: 1822 Days

Day: 11 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,100,300 km

• M1: 109,506 km (0.115 R)
• M2: 439,219 km (0.115 R)
• M3: 801,246 km (0.12 R)
• M4: 1,666,071 km (0.12 R)
• M5: 2,367,087 km (0.07 R)
• M6: 2,654,465 km (0.102 R)
• M7: 3,169,979 km (0.092 R)
• M8: 3,790,361 km (0.094 R)
• M9: 4,143,711 km (0.113 R)
• M10: 5,076,005 km (0.074 R)
• M11: 5,557,411 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.3

Radius: 14.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.71 AU - 2.81 AU

Year: 2345 Days

Day: 13.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,100,300 km

• M1: 184,005 km (0.082 R)
• M2: 1,148,762 km (0.054 R)
• M3: 2,554,683 km (0.077 R)
• M4: 3,037,435 km (0.118 R)
• M5: 3,783,779 km (0.117 R)
• M6: 4,416,578 km (0.108 R)
• M7: 5,004,797 km (0.106 R)
• M8: 8,121,070 km (0.106 R)
• M9: 10,179,537 km (0.052 R)
• M10: 12,354,091 km (0.038 R)
• M11: 13,041,194 km (0.118 R)
• M12: 13,799,057 km (0.082 R)
• M13: 16,505,133 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.1

Radius: 13.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.48 AU - 2.5 AU

Year: 2712 Days

Day: 8.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,100,300 km

• M1: 170,542 km (0.061 R)
• M2: 601,982 km (0.09 R)
• M3: 1,114,654 km (0.111 R)
• M4: 1,571,376 km (0.103 R)
• M5: 2,044,853 km (0.088 R)
• M6: 2,571,438 km (0.075 R)
• M7: 3,550,855 km (0.119 R)
• M8: 5,385,374 km (0.073 R)
• M9: 6,483,123 km (0.114 R)
• M10: 9,327,278 km (0.036 R)
• M11: 10,262,713 km (0.082 R)
• M12: 10,753,394 km (0.066 R)
• M13: 11,498,840 km (0.107 R)
• M14: 13,005,590 km (0.117 R)
• M15: 18,479,975 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.7

Radius: 10.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.73 AU - 3.73 AU

Year: 4007 Days

Day: 5.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,100,300 km

• M1: 125,662 km (0.117 R)
• M2: 445,353 km (0.08 R)
• M3: 785,538 km (0.102 R)
• M4: 1,542,952 km (0.072 R)
• M5: 2,000,722 km (0.076 R)
• M6: 2,518,331 km (0.039 R)
• M7: 3,442,247 km (0.076 R)
• M8: 4,125,760 km (0.05 R)
• M9: 4,645,163 km (0.09 R)
• M10: 6,190,210 km (0.08 R)
• M11: 7,170,376 km (0.096 R)
• M12: 7,697,708 km (0.06 R)
• M13: 8,418,471 km (0.091 R)
• M14: 8,795,308 km (0.064 R)
• M15: 12,580,134 km (0.116 R)
• M16: 14,339,255 km (0.108 R)
• M17: 15,328,247 km (0.115 R)
• M18: 16,204,142 km (0.081 R)
• M19: 20,226,081 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 7.5

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.75 AU - 6.59 AU

Year: 10579 Days

Day: 17.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,100,300 km

• M1: 450,589 km (0.087 R)
• M2: 709,543 km (0.079 R)
• M3: 995,873 km (0.118 R)
• M4: 1,821,504 km (0.112 R)
• M5: 2,096,764 km (0.1 R)
• M6: 2,601,657 km (0.098 R)
• M7: 4,400,272 km (0.067 R)
• M8: 6,357,162 km (0.119 R)
• M9: 8,117,779 km (0.092 R)
• M10: 9,241,857 km (0.054 R)
• M11: 13,041,494 km (0.1 R)
• M12: 14,888,728 km (0.082 R)
• M13: 15,309,846 km (0.072 R)
• M14: 17,769,983 km (0.1 R)
• M15: 18,848,285 km (0.112 R)
• M16: 21,002,943 km (0.071 R)
• M17: 22,757,726 km (0.079 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: 419 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit