🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 146 Days

Day: 30.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,064,027 km

• M1: 20,345 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 465 Days

Day: 15 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.47 AU - 1.69 AU

Year: 711 Days

Day: 35.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.86 AU - 2.02 AU

Year: 968 Days

Day: 19.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.36 AU - 3.7 AU

Year: 2375 Days

Day: 12.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,064,027 km

• M1: 2,232,150 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 10.5

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.47 AU - 15.01 AU

Year: 16286 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,064,027 km

• M1: 131,347 km (0.069 R)
• M2: 489,335 km (0.082 R)
• M3: 833,559 km (0.118 R)
• M4: 2,283,013 km (0.084 R)
• M5: 2,855,225 km (0.117 R)
• M6: 3,305,814 km (0.068 R)
• M7: 4,880,032 km (0.064 R)
• M8: 5,526,893 km (0.078 R)
• M9: 6,860,409 km (0.047 R)
• M10: 7,909,239 km (0.119 R)
• M11: 9,379,936 km (0.025 R)
• M12: 10,495,487 km (0.119 R)
• M13: 12,011,512 km (0.095 R)
• M14: 12,723,000 km (0.103 R)
• M15: 14,158,840 km (0.038 R)
• M16: 17,594,654 km (0.038 R)
• M17: 19,637,264 km (0.097 R)
• M18: 21,176,626 km (0.03 R)
• M19: 22,794,826 km (0.103 R)
• M20: 26,168,856 km (0.107 R)
• M21: 27,918,703 km (0.066 R)
• M22: 31,407,774 km (0.084 R)
• M23: 31,893,967 km (0.1 R)
• M24: 35,701,831 km (0.119 R)
• M25: 36,098,415 km (0.119 R)
• M26: 36,498,141 km (0.071 R)
• M27: 40,514,993 km (0.119 R)
• M28: 40,946,583 km (0.095 R)
• M29: 43,601,347 km (0.091 R)
• M30: 55,724,459 km (0.115 R)
• M31: 57,699,001 km (0.069 R)
• M32: 59,534,268 km (0.028 R)
• M33: 63,902,376 km (0.091 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit