🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 29.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.57 AU - 0.89 AU

Year: 239 Days

Day: 46.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,125,532 km

• M1: 115,041 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.91 AU

Year: 269 Days

Day: 46.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.31 AU - 2.09 AU

Year: 849 Days

Day: 30.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,125,532 km

• M1: 32,612 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.88 AU - 2.02 AU

Year: 1043 Days

Day: 41.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.37 AU - 3.47 AU

Year: 1910 Days

Day: 26.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,125,532 km

• M1: 1,390,811 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 6.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.26 AU - 23.26 AU

Year: 31111 Days

Day: 22.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,125,532 km

• M1: 75,996 km (0.093 R)
• M2: 626,965 km (0.103 R)
• M3: 917,035 km (0.083 R)
• M4: 1,294,321 km (0.092 R)
• M5: 1,827,637 km (0.065 R)
• M6: 4,308,867 km (0.093 R)
• M7: 6,031,637 km (0.078 R)
• M8: 6,571,386 km (0.103 R)
• M9: 9,464,160 km (0.094 R)
• M10: 10,317,167 km (0.071 R)
• M11: 11,022,521 km (0.083 R)
• M12: 11,691,074 km (0.043 R)
• M13: 13,859,345 km (0.089 R)
• M14: 18,136,498 km (0.103 R)
• M15: 21,023,587 km (0.031 R)
• M16: 22,470,199 km (0.032 R)
• M17: 22,788,543 km (0.108 R)
• M18: 24,988,679 km (0.115 R)
• M19: 26,023,447 km (0.108 R)
• M20: 28,796,992 km (0.107 R)
• M21: 31,231,847 km (0.093 R)
• M22: 31,761,423 km (0.039 R)
• M23: 33,386,056 km (0.092 R)
• M24: 41,385,503 km (0.109 R)
• M25: 42,507,637 km (0.086 R)
• M26: 50,754,668 km (0.108 R)
• M27: 54,484,143 km (0.115 R)
• M28: 58,192,674 km (0.078 R)
• M29: 60,210,450 km (0.115 R)
• M30: 66,107,449 km (0.076 R)
• M31: 70,094,830 km (0.025 R)
• M32: 70,774,603 km (0.074 R)
• M33: 82,006,262 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit