🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 13.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 514 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,029,798 km

• M1: 170,691 km (0.079 R)
• M2: 440,865 km (0.083 R)
• M3: 709,991 km (0.099 R)
• M4: 999,314 km (0.12 R)
• M5: 1,279,361 km (0.047 R)
• M6: 1,860,250 km (0.074 R)
• M7: 2,250,999 km (0.11 R)
• M8: 2,763,521 km (0.074 R)
• M9: 3,497,149 km (0.088 R)
• M10: 3,957,312 km (0.103 R)
• M11: 4,249,776 km (0.072 R)
• M12: 4,563,782 km (0.114 R)
• M13: 5,399,586 km (0.082 R)
• M14: 5,754,282 km (0.073 R)
• M15: 6,046,447 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.4

Radius: 13.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.02 AU - 1.2 AU

Year: 767 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,029,798 km

• M1: 170,691 km (0.107 R)
• M2: 439,967 km (0.037 R)
• M3: 843,882 km (0.102 R)
• M4: 1,237,025 km (0.055 R)
• M5: 1,512,285 km (0.112 R)
• M6: 1,913,506 km (0.097 R)
• M7: 2,236,937 km (0.062 R)
• M8: 2,553,037 km (0.118 R)
• M9: 2,827,699 km (0.105 R)
• M10: 3,513,156 km (0.037 R)
• M11: 3,999,200 km (0.082 R)
• M12: 4,277,153 km (0.078 R)
• M13: 4,935,084 km (0.075 R)
• M14: 5,576,859 km (0.089 R)
• M15: 6,342,052 km (0.086 R)
• M16: 6,722,180 km (0.1 R)
• M17: 7,516,545 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180

Radius: 11.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.19 AU - 1.53 AU

Year: 1040 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 68 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,029,798 km

• M1: 145,559 km (0.118 R)
• M2: 371,751 km (0.107 R)
• M3: 714,928 km (0.111 R)
• M4: 1,049,429 km (0.056 R)
• M5: 1,367,624 km (0.071 R)
• M6: 1,669,363 km (0.114 R)
• M7: 1,914,105 km (0.112 R)
• M8: 2,177,098 km (0.088 R)
• M9: 2,395,810 km (0.113 R)
• M10: 2,642,198 km (0.098 R)
• M11: 3,429,382 km (0.062 R)
• M12: 3,794,251 km (0.097 R)
• M13: 4,014,160 km (0.118 R)
• M14: 4,250,973 km (0.091 R)
• M15: 4,723,553 km (0.102 R)
• M16: 5,222,013 km (0.085 R)
• M17: 5,612,763 km (0.101 R)
• M18: 5,868,874 km (0.106 R)
• M19: 6,725,322 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.5

Radius: 11.9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.05 AU - 4.07 AU

Year: 4406 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,029,798 km

• M1: 401,371 km (0.109 R)
• M2: 685,308 km (0.082 R)
• M3: 1,161,478 km (0.048 R)
• M4: 1,593,217 km (0.075 R)
• M5: 2,198,191 km (0.114 R)
• M6: 2,670,472 km (0.075 R)
• M7: 4,142,963 km (0.097 R)
• M8: 4,401,020 km (0.103 R)
• M9: 6,556,127 km (0.072 R)
• M10: 7,060,421 km (0.117 R)
• M11: 7,451,320 km (0.036 R)
• M12: 9,328,175 km (0.088 R)
• M13: 10,207,063 km (0.083 R)
• M14: 11,950,626 km (0.089 R)
• M15: 12,700,859 km (0.113 R)
• M16: 14,344,341 km (0.042 R)
• M17: 14,677,645 km (0.078 R)
• M18: 14,977,290 km (0.118 R)
• M19: 15,470,514 km (0.043 R)
• M20: 16,284,476 km (0.118 R)
• M21: 19,924,492 km (0.104 R)
• M22: 23,791,597 km (0.108 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: 446 - 15,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit