🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 11.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,825,015 km

• M1: 147,952 km (0.042 R)
• M2: 600,785 km (0.11 R)
• M3: 1,029,832 km (0.083 R)
• M4: 1,590,824 km (0.11 R)
• M5: 2,299,319 km (0.112 R)
• M6: 2,746,168 km (0.04 R)
• M7: 3,640,913 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.3

Radius: 8.9

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 589 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 46,825,015 km

• M1: 110,702 km (0.108 R)
• M2: 457,919 km (0.084 R)
• M3: 810,820 km (0.104 R)
• M4: 1,186,311 km (0.075 R)
• M5: 1,865,336 km (0.118 R)
• M6: 3,231,763 km (0.089 R)
• M7: 3,652,432 km (0.119 R)
• M8: 4,001,593 km (0.119 R)
• M9: 4,589,214 km (0.107 R)
• M10: 5,695,191 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 8.8

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.96 AU - 1.06 AU

Year: 701 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,825,015 km

• M1: 109,506 km (0.119 R)
• M2: 404,064 km (0.107 R)
• M3: 1,268,440 km (0.12 R)
• M4: 1,935,048 km (0.051 R)
• M5: 2,403,739 km (0.107 R)
• M6: 3,030,554 km (0.095 R)
• M7: 3,706,138 km (0.041 R)
• M8: 4,574,404 km (0.099 R)
• M9: 5,572,221 km (0.106 R)
• M10: 5,852,568 km (0.053 R)
• M11: 6,161,936 km (0.041 R)
• M12: 7,577,880 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.5

Radius: 10.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.29 AU - 1.87 AU

Year: 1371 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 46,825,015 km

• M1: 135,536 km (0.109 R)
• M2: 486,941 km (0.075 R)
• M3: 991,385 km (0.077 R)
• M4: 1,440,328 km (0.101 R)
• M5: 1,965,566 km (0.105 R)
• M6: 2,511,449 km (0.089 R)
• M7: 3,278,437 km (0.079 R)
• M8: 4,547,775 km (0.068 R)
• M9: 6,619,107 km (0.12 R)
• M10: 7,052,193 km (0.044 R)
• M11: 7,528,513 km (0.106 R)
• M12: 8,868,162 km (0.107 R)
• M13: 9,282,548 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.9

Radius: 13.1

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.99 AU - 4.63 AU

Year: 5133 Days

Day: 5.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,825,015 km

• M1: 172,935 km (0.041 R)
• M2: 584,928 km (0.088 R)
• M3: 2,377,260 km (0.066 R)
• M4: 4,099,131 km (0.104 R)
• M5: 5,090,068 km (0.12 R)
• M6: 9,544,643 km (0.056 R)
• M7: 11,593,536 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.1

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.8 AU - 4.22 AU

Year: 5543 Days

Day: 5.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 46,825,015 km

• M1: 181,761 km (0.113 R)
• M2: 898,934 km (0.107 R)
• M3: 1,381,836 km (0.074 R)
• M4: 2,015,233 km (0.067 R)
• M5: 2,648,032 km (0.12 R)
• M6: 3,577,035 km (0.098 R)
• M7: 4,713,979 km (0.053 R)
• M8: 5,752,337 km (0.072 R)
• M9: 6,233,145 km (0.109 R)
• M10: 7,173,667 km (0.113 R)
• M11: 7,625,003 km (0.113 R)
• M12: 8,470,531 km (0.091 R)
• M13: 9,135,044 km (0.113 R)
• M14: 9,666,416 km (0.042 R)
• M15: 10,348,881 km (0.117 R)
• M16: 13,353,555 km (0.078 R)
• M17: 15,140,202 km (0.093 R)
• M18: 16,297,790 km (0.093 R)
• M19: 17,327,622 km (0.109 R)
• M20: 22,469,002 km (0.092 R)
• M21: 24,438,907 km (0.106 R)
• M22: 25,306,125 km (0.032 R)
• M23: 26,030,927 km (0.113 R)
• M24: 26,935,545 km (0.102 R)
• M25: 29,332,702 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.5

Radius: 7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.71 AU - 9.75 AU

Year: 20950 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,825,015 km

• M1: 87,066 km (0.068 R)
• M2: 364,271 km (0.058 R)
• M3: 1,215,184 km (0.09 R)
• M4: 2,322,657 km (0.1 R)
• M5: 3,011,555 km (0.079 R)
• M6: 3,855,137 km (0.09 R)
• M7: 5,755,778 km (0.104 R)
• M8: 6,323,502 km (0.117 R)
• M9: 8,697,171 km (0.109 R)
• M10: 10,182,379 km (0.104 R)
• M11: 12,167,692 km (0.088 R)
• M12: 12,570,260 km (0.053 R)
• M13: 14,461,177 km (0.055 R)
• M14: 15,109,535 km (0.097 R)
• M15: 24,106,799 km (0.068 R)
• M16: 27,004,809 km (0.11 R)
• M17: 28,286,414 km (0.118 R)
• M18: 30,022,946 km (0.089 R)
• M19: 30,652,305 km (0.119 R)
• M20: 32,703,740 km (0.069 R)
• M21: 39,279,763 km (0.063 R)
• M22: 43,406,570 km (0.045 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: 457 - 16,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit