🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 282 Days

Day: 34.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.4 AU - 2.14 AU

Year: 878 Days

Day: 20.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.64 AU - 2.12 AU

Year: 961 Days

Day: 46.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.94 AU - 3 AU

Year: 1447 Days

Day: 46.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,073,528 km

• M1: 122,820 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.94 AU - 4.28 AU

Year: 2557 Days

Day: 14.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 4.4

Gravity: 24.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.69 AU - 15.73 AU

Year: 16892 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 60,073,528 km

• M1: 55,950 km (0.105 R)
• M2: 215,870 km (0.068 R)
• M3: 440,865 km (0.11 R)
• M4: 602,580 km (0.079 R)
• M5: 1,109,567 km (0.104 R)
• M6: 1,289,384 km (0.12 R)
• M7: 1,724,265 km (0.114 R)
• M8: 2,211,655 km (0.119 R)
• M9: 4,597,292 km (0.054 R)
• M10: 4,995,073 km (0.068 R)
• M11: 5,523,901 km (0.111 R)
• M12: 6,206,816 km (0.106 R)
• M13: 7,969,527 km (0.087 R)
• M14: 8,205,144 km (0.111 R)
• M15: 9,297,059 km (0.083 R)
• M16: 10,094,864 km (0.047 R)
• M17: 10,259,871 km (0.074 R)
• M18: 11,405,491 km (0.066 R)
• M19: 13,611,013 km (0.087 R)
• M20: 15,568,052 km (0.116 R)
• M21: 15,788,260 km (0.098 R)
• M22: 16,010,563 km (0.109 R)
• M23: 16,234,959 km (0.107 R)
• M24: 16,613,592 km (0.049 R)
• M25: 18,025,496 km (0.088 R)
• M26: 22,270,485 km (0.1 R)
• M27: 23,116,312 km (0.115 R)
• M28: 28,646,496 km (0.039 R)
• M29: 28,977,257 km (0.083 R)
• M30: 29,984,799 km (0.109 R)
• M31: 31,480,927 km (0.116 R)
• M32: 33,147,148 km (0.03 R)
• M33: 34,125,219 km (0.098 R)
• M34: 36,267,161 km (0.111 R)
• M35: 37,831,955 km (0.119 R)
• M36: 41,375,629 km (0.097 R)
• M37: 44,541,719 km (0.09 R)
• M38: 46,486,491 km (0.105 R)
• M39: 46,638,483 km (0.033 R)
• M40: 48,800,022 km (0.116 R)
• M41: 52,659,198 km (0.103 R)
• M42: 57,763,029 km (0.097 R)
• M43: 58,290,960 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 16,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit