🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 269 Days

Day: 46.1 Hours

Environment

Temp: 97 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.74 AU - 1.06 AU

Year: 327 Days

Day: 15.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.36 AU - 1.48 AU

Year: 648 Days

Day: 26.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.59 AU - 1.67 AU

Year: 797 Days

Day: 38.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.5

Radius: 7.3

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.82 AU - 15.82 AU

Year: 18613 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,406,209 km

• M1: 91,105 km (0.11 R)
• M2: 325,226 km (0.071 R)
• M3: 563,685 km (0.116 R)
• M4: 1,729,800 km (0.084 R)
• M5: 2,933,016 km (0.104 R)
• M6: 3,843,618 km (0.032 R)
• M7: 4,347,613 km (0.09 R)
• M8: 4,788,777 km (0.113 R)
• M9: 5,961,475 km (0.119 R)
• M10: 6,857,866 km (0.107 R)
• M11: 7,314,887 km (0.117 R)
• M12: 9,348,969 km (0.113 R)
• M13: 10,495,338 km (0.102 R)
• M14: 11,040,772 km (0.101 R)
• M15: 11,604,905 km (0.103 R)
• M16: 12,520,295 km (0.115 R)
• M17: 13,203,059 km (0.079 R)
• M18: 15,018,429 km (0.059 R)
• M19: 15,710,918 km (0.103 R)
• M20: 19,495,595 km (0.069 R)
• M21: 21,453,382 km (0.064 R)
• M22: 23,538,477 km (0.097 R)
• M23: 25,215,319 km (0.086 R)
• M24: 26,858,054 km (0.066 R)
• M25: 27,534,685 km (0.099 R)
• M26: 31,336,864 km (0.083 R)
• M27: 36,289,451 km (0.075 R)
• M28: 45,131,434 km (0.052 R)
• M29: 46,732,280 km (0.096 R)
• M30: 47,056,908 km (0.081 R)
• M31: 48,039,915 km (0.047 R)
• M32: 53,870,193 km (0.111 R)
• M33: 61,312,388 km (0.099 R)
• M34: 63,076,297 km (0.103 R)
• M35: 66,705,391 km (0.092 R)
• M36: 69,622,400 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit