🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 10.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.79 AU - 0.85 AU

Year: 522 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,203,830 km

• M1: 135,536 km (0.071 R)
• M2: 484,847 km (0.085 R)
• M3: 1,336,358 km (0.109 R)
• M4: 1,704,668 km (0.113 R)
• M5: 2,086,442 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 13.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.29 AU - 1.29 AU

Year: 1030 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,203,830 km

• M1: 171,589 km (0.119 R)
• M2: 642,373 km (0.117 R)
• M3: 1,232,986 km (0.099 R)
• M4: 1,887,476 km (0.097 R)
• M5: 3,002,579 km (0.091 R)
• M6: 3,761,788 km (0.068 R)
• M7: 5,335,857 km (0.072 R)
• M8: 5,876,204 km (0.111 R)
• M9: 6,521,869 km (0.114 R)
• M10: 7,239,191 km (0.117 R)
• M11: 7,850,447 km (0.093 R)
• M12: 9,382,180 km (0.11 R)
• M13: 9,924,323 km (0.095 R)
• M14: 11,138,160 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.58 AU - 1.9 AU

Year: 1613 Days

Day: 7.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 19,203,830 km

• M1: 175,329 km (0.115 R)
• M2: 645,066 km (0.071 R)
• M3: 1,190,201 km (0.106 R)
• M4: 1,694,196 km (0.093 R)
• M5: 2,225,418 km (0.111 R)
• M6: 2,881,853 km (0.077 R)
• M7: 3,616,379 km (0.119 R)
• M8: 4,800,596 km (0.103 R)
• M9: 6,940,593 km (0.083 R)
• M10: 7,814,993 km (0.082 R)
• M11: 8,293,556 km (0.072 R)
• M12: 8,732,028 km (0.097 R)
• M13: 9,977,879 km (0.104 R)
• M14: 11,517,540 km (0.076 R)
• M15: 12,138,820 km (0.108 R)
• M16: 13,092,806 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 13.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.76 AU - 2.06 AU

Year: 1855 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,203,830 km

• M1: 173,982 km (0.058 R)
• M2: 618,288 km (0.077 R)
• M3: 1,597,406 km (0.114 R)
• M4: 2,135,659 km (0.035 R)
• M5: 2,569,493 km (0.025 R)
• M6: 5,444,764 km (0.11 R)
• M7: 5,914,950 km (0.115 R)
• M8: 7,491,562 km (0.113 R)
• M9: 10,512,242 km (0.115 R)
• M10: 13,852,164 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 13.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.2 AU - 2.64 AU

Year: 2646 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,203,830 km

• M1: 162,912 km (0.039 R)
• M2: 591,510 km (0.062 R)
• M3: 1,067,381 km (0.078 R)
• M4: 1,716,935 km (0.102 R)
• M5: 2,347,939 km (0.12 R)
• M6: 2,931,520 km (0.113 R)
• M7: 3,820,580 km (0.081 R)
• M8: 4,998,364 km (0.11 R)
• M9: 5,457,480 km (0.085 R)
• M10: 7,125,945 km (0.097 R)
• M11: 9,800,755 km (0.107 R)
• M12: 11,610,889 km (0.095 R)
• M13: 15,324,806 km (0.117 R)
• M14: 15,935,165 km (0.114 R)
• M15: 19,944,987 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 14.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.43 AU - 2.63 AU

Year: 2829 Days

Day: 14.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,203,830 km

• M1: 175,329 km (0.032 R)
• M2: 646,861 km (0.107 R)
• M3: 1,243,757 km (0.09 R)
• M4: 2,748,711 km (0.059 R)
• M5: 3,381,061 km (0.117 R)
• M6: 3,927,991 km (0.117 R)
• M7: 5,496,525 km (0.066 R)
• M8: 6,879,557 km (0.119 R)
• M9: 7,891,288 km (0.069 R)
• M10: 9,212,386 km (0.113 R)
• M11: 9,758,120 km (0.072 R)
• M12: 10,519,273 km (0.098 R)
• M13: 11,526,217 km (0.1 R)
• M14: 16,101,668 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 12.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.23 AU - 3.49 AU

Year: 3400 Days

Day: 10 Hours

Environment

Temp: -216 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,203,830 km

• M1: 150,645 km (0.111 R)
• M2: 847,771 km (0.081 R)
• M3: 1,444,517 km (0.11 R)
• M4: 2,154,060 km (0.082 R)
• M5: 3,234,755 km (0.118 R)
• M6: 3,679,060 km (0.119 R)
• M7: 4,846,971 km (0.118 R)
• M8: 5,358,895 km (0.064 R)
• M9: 5,958,334 km (0.076 R)
• M10: 6,657,853 km (0.099 R)
• M11: 7,501,735 km (0.059 R)
• M12: 8,285,478 km (0.098 R)
• M13: 9,796,417 km (0.093 R)
• M14: 10,502,967 km (0.074 R)
• M15: 11,282,971 km (0.087 R)
• M16: 11,728,174 km (0.103 R)
• M17: 12,740,503 km (0.112 R)
• M18: 13,810,127 km (0.101 R)
• M19: 14,508,600 km (0.115 R)
• M20: 15,525,716 km (0.105 R)
• M21: 16,077,134 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit