🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.86 AU - 0.96 AU

Year: 308 Days

Day: 17 Hours

Environment

Temp: 95 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.88 AU - 1.14 AU

Year: 360 Days

Day: 40.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 14.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.8 AU - 8.18 AU

Year: 7272 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,900,612 km

• M1: 185,352 km (0.105 R)
• M2: 904,768 km (0.09 R)
• M3: 1,522,757 km (0.07 R)
• M4: 2,817,227 km (0.078 R)
• M5: 4,392,044 km (0.112 R)
• M6: 5,611,416 km (0.067 R)
• M7: 6,424,032 km (0.119 R)
• M8: 9,158,232 km (0.103 R)
• M9: 10,384,635 km (0.084 R)
• M10: 10,884,442 km (0.11 R)
• M11: 14,169,312 km (0.093 R)
• M12: 19,761,879 km (0.114 R)
• M13: 20,687,890 km (0.111 R)
• M14: 24,071,045 km (0.032 R)
• M15: 24,771,762 km (0.091 R)
• M16: 28,288,060 km (0.118 R)
• M17: 28,872,090 km (0.117 R)
• M18: 32,547,410 km (0.114 R)
• M19: 35,953,305 km (0.09 R)
• M20: 38,272,670 km (0.108 R)
• M21: 38,867,771 km (0.027 R)
• M22: 39,832,827 km (0.048 R)
• M23: 41,559,934 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 11.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.14 AU - 10.22 AU

Year: 10684 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,900,612 km

• M1: 144,512 km (0.088 R)
• M2: 698,622 km (0.085 R)
• M3: 1,583,643 km (0.102 R)
• M4: 2,274,187 km (0.118 R)
• M5: 5,623,982 km (0.112 R)
• M6: 6,623,745 km (0.106 R)
• M7: 7,738,099 km (0.12 R)
• M8: 8,271,865 km (0.1 R)
• M9: 16,018,491 km (0.03 R)
• M10: 16,448,735 km (0.092 R)
• M11: 16,886,757 km (0.117 R)
• M12: 18,325,440 km (0.107 R)
• M13: 19,114,718 km (0.057 R)
• M14: 20,091,443 km (0.11 R)
• M15: 23,404,886 km (0.1 R)
• M16: 30,105,524 km (0.087 R)
• M17: 34,067,773 km (0.067 R)
• M18: 36,852,987 km (0.075 R)
• M19: 37,478,007 km (0.102 R)
• M20: 40,842,612 km (0.119 R)
• M21: 42,735,175 km (0.059 R)
• M22: 51,667,514 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 10.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.95 AU - 14.37 AU

Year: 15980 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,900,612 km

• M1: 125,662 km (0.11 R)
• M2: 441,912 km (0.056 R)
• M3: 1,399,937 km (0.079 R)
• M4: 2,349,285 km (0.096 R)
• M5: 4,977,271 km (0.117 R)
• M6: 6,035,526 km (0.116 R)
• M7: 7,338,673 km (0.093 R)
• M8: 8,629,852 km (0.068 R)
• M9: 10,841,956 km (0.075 R)
• M10: 12,463,148 km (0.115 R)
• M11: 18,541,908 km (0.104 R)
• M12: 21,402,967 km (0.071 R)
• M13: 23,639,605 km (0.082 R)
• M14: 24,393,279 km (0.058 R)
• M15: 24,930,186 km (0.116 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit