🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.65 AU - 1.05 AU

Year: 302 Days

Day: 28 Hours

Environment

Temp: 32 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.1 AU - 1.46 AU

Year: 558 Days

Day: 36.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,093,718 km

• M1: 43,832 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 13

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.75 AU - 5.21 AU

Year: 4279 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,093,718 km

• M1: 162,463 km (0.07 R)
• M2: 657,034 km (0.095 R)
• M3: 1,349,074 km (0.049 R)
• M4: 2,298,122 km (0.11 R)
• M5: 3,238,794 km (0.079 R)
• M6: 3,693,871 km (0.114 R)
• M7: 5,243,405 km (0.087 R)
• M8: 16,552,406 km (0.069 R)
• M9: 17,194,031 km (0.089 R)
• M10: 23,517,533 km (0.077 R)
• M11: 24,854,639 km (0.11 R)
• M12: 26,085,231 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.39 AU - 7.31 AU

Year: 5448 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,093,718 km

• M1: 99,632 km (0.116 R)
• M2: 547,229 km (0.07 R)
• M3: 1,588,131 km (0.117 R)
• M4: 2,229,008 km (0.099 R)
• M5: 2,784,764 km (0.113 R)
• M6: 5,485,904 km (0.077 R)
• M7: 5,787,792 km (0.097 R)
• M8: 6,354,768 km (0.105 R)
• M9: 6,983,079 km (0.096 R)
• M10: 11,132,475 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.1

Radius: 10

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.84 AU - 10.94 AU

Year: 13836 Days

Day: 7.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,093,718 km

• M1: 124,765 km (0.063 R)
• M2: 692,638 km (0.077 R)
• M3: 2,649,229 km (0.102 R)
• M4: 3,202,292 km (0.054 R)
• M5: 3,603,214 km (0.1 R)
• M6: 3,948,037 km (0.025 R)
• M7: 4,604,772 km (0.091 R)
• M8: 5,081,989 km (0.068 R)
• M9: 6,256,781 km (0.117 R)
• M10: 7,017,337 km (0.06 R)
• M11: 7,743,934 km (0.098 R)
• M12: 10,169,663 km (0.099 R)
• M13: 11,463,086 km (0.112 R)
• M14: 12,470,479 km (0.108 R)
• M15: 14,373,812 km (0.091 R)
• M16: 15,320,168 km (0.089 R)
• M17: 16,856,538 km (0.106 R)
• M18: 17,662,123 km (0.06 R)
• M19: 21,235,418 km (0.092 R)
• M20: 21,701,864 km (0.12 R)
• M21: 23,240,179 km (0.11 R)
• M22: 23,935,659 km (0.057 R)
• M23: 28,290,453 km (0.083 R)
• M24: 30,241,509 km (0.109 R)
• M25: 36,497,692 km (0.077 R)
• M26: 38,807,184 km (0.04 R)
• M27: 40,637,813 km (0.116 R)
• M28: 46,006,432 km (0.097 R)
• M29: 46,945,009 km (0.098 R)
• M30: 48,055,922 km (0.081 R)
• M31: 48,860,161 km (0.088 R)
• M32: 53,874,980 km (0.104 R)
• M33: 58,855,393 km (0.096 R)
• M34: 63,169,346 km (0.116 R)
• M35: 65,896,067 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit