🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 23.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,277,109 km

• M1: 41,887 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.99 AU - 1.53 AU

Year: 536 Days

Day: 30.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.99 AU - 2.25 AU

Year: 1169 Days

Day: 33.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,277,109 km

• M1: 123,269 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.92 AU - 2.6 AU

Year: 1287 Days

Day: 26.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,277,109 km

• M1: 91,703 km (0.092 R)
• M2: 347,366 km (0.113 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.1

Radius: 10.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.59 AU - 7.89 AU

Year: 8156 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,277,109 km

• M1: 132,095 km (0.107 R)
• M2: 479,611 km (0.034 R)
• M3: 827,426 km (0.061 R)
• M4: 1,225,207 km (0.076 R)
• M5: 2,011,643 km (0.105 R)
• M6: 2,831,289 km (0.072 R)
• M7: 3,734,561 km (0.095 R)
• M8: 4,418,373 km (0.103 R)
• M9: 7,522,978 km (0.087 R)
• M10: 8,352,648 km (0.111 R)
• M11: 9,196,380 km (0.08 R)
• M12: 9,568,130 km (0.092 R)
• M13: 10,542,012 km (0.115 R)
• M14: 10,897,906 km (0.112 R)
• M15: 12,743,046 km (0.062 R)
• M16: 13,920,830 km (0.118 R)
• M17: 17,391,949 km (0.096 R)
• M18: 21,320,539 km (0.068 R)
• M19: 23,318,718 km (0.084 R)
• M20: 28,756,451 km (0.034 R)
• M21: 29,452,829 km (0.1 R)
• M22: 34,201,963 km (0.109 R)
• M23: 36,121,453 km (0.106 R)
• M24: 37,518,996 km (0.063 R)
• M25: 38,111,853 km (0.115 R)
• M26: 38,470,439 km (0.048 R)
• M27: 42,182,261 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300

Radius: 4.7

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.94 AU - 17.4 AU

Year: 22378 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,277,109 km

• M1: 58,493 km (0.074 R)
• M2: 264,339 km (0.114 R)
• M3: 421,268 km (0.12 R)
• M4: 748,438 km (0.092 R)
• M5: 897,288 km (0.061 R)
• M6: 1,203,216 km (0.075 R)
• M7: 1,513,930 km (0.071 R)
• M8: 1,984,715 km (0.117 R)
• M9: 2,135,659 km (0.084 R)
• M10: 2,613,325 km (0.058 R)
• M11: 3,133,926 km (0.077 R)
• M12: 3,445,688 km (0.111 R)
• M13: 4,070,408 km (0.074 R)
• M14: 4,834,704 km (0.088 R)
• M15: 5,109,515 km (0.031 R)
• M16: 6,233,893 km (0.079 R)
• M17: 8,706,297 km (0.097 R)
• M18: 9,479,568 km (0.105 R)
• M19: 9,747,199 km (0.069 R)
• M20: 10,185,820 km (0.067 R)
• M21: 11,102,556 km (0.112 R)
• M22: 15,394,818 km (0.12 R)
• M23: 15,690,273 km (0.065 R)
• M24: 17,145,262 km (0.029 R)
• M25: 21,399,377 km (0.069 R)
• M26: 22,705,666 km (0.109 R)
• M27: 24,362,163 km (0.065 R)
• M28: 25,475,919 km (0.115 R)
• M29: 39,083,341 km (0.079 R)
• M30: 39,909,720 km (0.086 R)
• M31: 40,467,122 km (0.074 R)
• M32: 45,870,896 km (0.118 R)
• M33: 48,349,583 km (0.09 R)
• M34: 52,565,251 km (0.096 R)
• M35: 59,157,580 km (0.108 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: 434 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit