🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 146 Days

Day: 28 Hours

Environment

Temp: 213 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,149,157 km

• M1: 277,654 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 229 Days

Day: 21.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.48 AU - 1.54 AU

Year: 681 Days

Day: 42.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.67 AU - 2.95 AU

Year: 1729 Days

Day: 31.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728

Radius: 3.5

Gravity: 59.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.86 AU - 18.4 AU

Year: 23781 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,149,157 km

• M1: 43,533 km (0.086 R)
• M2: 361,728 km (0.099 R)
• M3: 518,357 km (0.045 R)
• M4: 699,370 km (0.114 R)
• M5: 1,062,444 km (0.112 R)
• M6: 1,701,526 km (0.115 R)
• M7: 1,815,819 km (0.09 R)
• M8: 2,124,290 km (0.09 R)
• M9: 2,563,808 km (0.059 R)
• M10: 2,792,095 km (0.083 R)
• M11: 3,651,534 km (0.054 R)
• M12: 4,040,190 km (0.083 R)
• M13: 4,710,837 km (0.113 R)
• M14: 8,633,144 km (0.067 R)
• M15: 12,291,260 km (0.103 R)
• M16: 13,607,722 km (0.094 R)
• M17: 14,066,538 km (0.053 R)
• M18: 22,136,595 km (0.111 R)
• M19: 31,616,463 km (0.055 R)
• M20: 33,375,135 km (0.11 R)
• M21: 38,735,377 km (0.111 R)
• M22: 41,379,669 km (0.069 R)
• M23: 41,858,531 km (0.092 R)
• M24: 43,975,940 km (0.102 R)
• M25: 47,895,254 km (0.12 R)
• M26: 51,120,136 km (0.106 R)
• M27: 52,412,512 km (0.101 R)
• M28: 55,254,572 km (0.118 R)
• M29: 56,419,491 km (0.117 R)
• M30: 64,607,730 km (0.082 R)
• M31: 66,117,621 km (0.104 R)
• M32: 69,431,663 km (0.095 R)
• M33: 79,051,704 km (0.06 R)
• M34: 79,788,623 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit