🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 170 Days

Day: 30.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,447,313 km

• M1: 253,120 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.51 AU - 0.81 AU

Year: 201 Days

Day: 13.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.68 AU - 0.7 AU

Year: 215 Days

Day: 41.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 336 Days

Day: 13.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.99 AU - 1.29 AU

Year: 456 Days

Day: 32.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,447,313 km

• M1: 20,794 km (0.037 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.88 AU - 1.42 AU

Year: 462 Days

Day: 37 Hours

Environment

Temp: -3 °C

Axial Tilt: 60.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.16 AU - 3.42 AU

Year: 2236 Days

Day: 35.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,447,313 km

• M1: 39,943 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.7

Radius: 6.7

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.31 AU - 15.57 AU

Year: 17443 Days

Day: 24.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 70,447,313 km

• M1: 83,326 km (0.119 R)
• M2: 376,987 km (0.037 R)
• M3: 763,248 km (0.049 R)
• M4: 1,291,778 km (0.118 R)
• M5: 1,764,208 km (0.102 R)
• M6: 2,635,017 km (0.116 R)
• M7: 3,284,870 km (0.116 R)
• M8: 5,148,860 km (0.061 R)
• M9: 5,677,688 km (0.105 R)
• M10: 6,159,244 km (0.093 R)
• M11: 6,410,119 km (0.041 R)
• M12: 7,816,489 km (0.105 R)
• M13: 8,984,848 km (0.069 R)
• M14: 12,977,615 km (0.101 R)
• M15: 14,170,359 km (0.06 R)
• M16: 14,534,630 km (0.057 R)
• M17: 19,496,342 km (0.111 R)
• M18: 19,765,918 km (0.112 R)
• M19: 20,404,850 km (0.105 R)
• M20: 24,739,000 km (0.092 R)
• M21: 26,676,143 km (0.096 R)
• M22: 28,481,041 km (0.069 R)
• M23: 31,585,047 km (0.118 R)
• M24: 31,832,781 km (0.061 R)
• M25: 34,907,466 km (0.051 R)
• M26: 37,063,620 km (0.08 R)
• M27: 38,174,385 km (0.107 R)
• M28: 39,737,682 km (0.101 R)
• M29: 40,316,477 km (0.111 R)
• M30: 43,908,471 km (0.083 R)
• M31: 55,053,812 km (0.092 R)
• M32: 55,773,078 km (0.103 R)
• M33: 59,652,749 km (0.075 R)
• M34: 60,411,659 km (0.113 R)
• M35: 63,906,266 km (0.098 R)
• M36: 67,533,266 km (0.093 R)
• M37: 68,150,806 km (0.118 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit