🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.5

Radius: 13.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.7 AU - 0.76 AU

Year: 409 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,920,632 km

• M1: 164,109 km (0.047 R)
• M2: 577,448 km (0.105 R)
• M3: 1,335,610 km (0.12 R)
• M4: 1,763,609 km (0.058 R)
• M5: 2,177,995 km (0.112 R)
• M6: 2,618,112 km (0.032 R)
• M7: 3,507,172 km (0.089 R)
• M8: 4,117,981 km (0.12 R)
• M9: 4,558,995 km (0.063 R)
• M10: 5,690,105 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.8

Radius: 10.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 0.99 AU

Year: 478 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,920,632 km

• M1: 131,796 km (0.05 R)
• M2: 474,375 km (0.078 R)
• M3: 1,076,955 km (0.068 R)
• M4: 1,432,549 km (0.109 R)
• M5: 2,205,821 km (0.057 R)
• M6: 2,547,353 km (0.116 R)
• M7: 3,270,808 km (0.101 R)
• M8: 3,632,685 km (0.089 R)
• M9: 4,205,944 km (0.057 R)
• M10: 4,620,779 km (0.083 R)
• M11: 4,957,374 km (0.113 R)
• M12: 5,389,263 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 14.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 514 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 21,920,632 km

• M1: 175,329 km (0.081 R)
• M2: 1,048,382 km (0.113 R)
• M3: 1,651,560 km (0.12 R)
• M4: 2,253,542 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 10.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.95 AU - 1.39 AU

Year: 830 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,920,632 km

• M1: 129,402 km (0.115 R)
• M2: 482,603 km (0.083 R)
• M3: 870,211 km (0.09 R)
• M4: 1,644,978 km (0.087 R)
• M5: 1,977,534 km (0.082 R)
• M6: 2,313,980 km (0.058 R)
• M7: 2,810,346 km (0.058 R)
• M8: 4,041,835 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.2

Radius: 14.3

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.96 AU - 1.56 AU

Year: 928 Days

Day: 7.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,920,632 km

• M1: 177,872 km (0.116 R)
• M2: 634,893 km (0.069 R)
• M3: 1,251,536 km (0.118 R)
• M4: 1,735,036 km (0.095 R)
• M5: 2,572,934 km (0.046 R)
• M6: 3,350,394 km (0.104 R)
• M7: 3,952,376 km (0.103 R)
• M8: 4,479,708 km (0.104 R)
• M9: 4,944,509 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 11.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.17 AU - 1.35 AU

Year: 928 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,920,632 km

• M1: 140,622 km (0.089 R)
• M2: 600,037 km (0.117 R)
• M3: 966,552 km (0.109 R)
• M4: 1,426,266 km (0.062 R)
• M5: 1,912,758 km (0.101 R)
• M6: 2,775,041 km (0.058 R)
• M7: 3,959,556 km (0.117 R)
• M8: 5,616,502 km (0.091 R)
• M9: 6,430,165 km (0.057 R)
• M10: 7,078,672 km (0.079 R)
• M11: 8,588,115 km (0.084 R)
• M12: 8,975,872 km (0.045 R)
• M13: 9,550,029 km (0.092 R)
• M14: 9,996,579 km (0.115 R)
• M15: 10,457,041 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 8.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.22 AU - 1.42 AU

Year: 995 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,920,632 km

• M1: 108,458 km (0.111 R)
• M2: 538,852 km (0.072 R)
• M3: 912,248 km (0.074 R)
• M4: 1,479,224 km (0.108 R)
• M5: 2,407,628 km (0.098 R)
• M6: 2,824,707 km (0.06 R)
• M7: 4,405,508 km (0.109 R)
• M8: 4,920,124 km (0.052 R)
• M9: 5,356,202 km (0.115 R)
• M10: 5,756,227 km (0.094 R)
• M11: 6,371,673 km (0.108 R)
• M12: 6,983,378 km (0.084 R)
• M13: 7,291,550 km (0.069 R)
• M14: 7,608,847 km (0.102 R)
• M15: 8,192,877 km (0.117 R)
• M16: 8,833,754 km (0.085 R)
• M17: 9,536,415 km (0.071 R)
• M18: 10,005,405 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 13.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.32 AU - 3.26 AU

Year: 3057 Days

Day: 12 Hours

Environment

Temp: -200 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,920,632 km

• M1: 172,786 km (0.116 R)
• M2: 716,275 km (0.109 R)
• M3: 1,288,935 km (0.086 R)
• M4: 4,197,417 km (0.109 R)
• M5: 6,594,723 km (0.029 R)
• M6: 7,160,502 km (0.069 R)
• M7: 8,700,612 km (0.113 R)
• M8: 10,691,161 km (0.107 R)
• M9: 12,118,325 km (0.101 R)
• M10: 12,969,537 km (0.112 R)
• M11: 13,433,141 km (0.105 R)
• M12: 14,101,095 km (0.066 R)
• M13: 15,042,814 km (0.111 R)
• M14: 20,391,835 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit