🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.54 AU - 0.56 AU

Year: 153 Days

Day: 45.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 56.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.7 AU - 0.72 AU

Year: 224 Days

Day: 13.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.84 AU - 1.28 AU

Year: 409 Days

Day: 38.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.8 AU - 1.32 AU

Year: 409 Days

Day: 39.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,348,654 km

• M1: 189,241 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.38 AU - 2.08 AU

Year: 853 Days

Day: 34.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2 AU - 2.62 AU

Year: 1316 Days

Day: 16.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.77 AU - 3.37 AU

Year: 2016 Days

Day: 42.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.78 AU - 3.68 AU

Year: 2175 Days

Day: 35.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,348,654 km

• M1: 83,775 km (0.096 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.14 AU - 4.62 AU

Year: 2864 Days

Day: 35.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 160.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 14.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.15 AU - 5.13 AU

Year: 3745 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 18,348,654 km

• M1: 195,824 km (0.091 R)
• M2: 365,468 km (0.07 R)
• M3: 531,372 km (0.117 R)
• M4: 638,484 km (0.117 R)
• M5: 816,206 km (0.1 R)
• M6: 926,160 km (0.106 R)
• M7: 1,431,352 km (0.067 R)
• M8: 1,567,786 km (0.115 R)
• M9: 1,854,415 km (0.077 R)
• M10: 2,055,026 km (0.098 R)
• M11: 2,145,233 km (0.097 R)
• M12: 2,575,028 km (0.095 R)
• M13: 2,757,687 km (0.115 R)
• M14: 2,988,367 km (0.098 R)
• M15: 3,361,763 km (0.106 R)
• M16: 3,469,175 km (0.07 R)
• M17: 3,926,196 km (0.086 R)
• M18: 4,656,533 km (0.109 R)
• M19: 5,410,805 km (0.037 R)
• M20: 5,811,728 km (0.112 R)
• M21: 5,922,729 km (0.111 R)
• M22: 6,071,878 km (0.107 R)
• M23: 6,203,375 km (0.064 R)
• M24: 7,449,974 km (0.118 R)
• M25: 7,671,977 km (0.109 R)
• M26: 8,413,983 km (0.12 R)
• M27: 8,687,597 km (0.073 R)
• M28: 8,921,419 km (0.105 R)
• M29: 9,265,344 km (0.075 R)
• M30: 9,701,422 km (0.068 R)
• M31: 9,855,657 km (0.067 R)
• M32: 10,032,781 km (0.092 R)
• M33: 10,144,232 km (0.076 R)
• M34: 10,323,151 km (0.036 R)
• M35: 10,458,088 km (0.09 R)
• M36: 10,707,019 km (0.056 R)
• M37: 10,820,863 km (0.087 R)
• M38: 11,210,715 km (0.12 R)
• M39: 11,442,292 km (0.107 R)
• M40: 11,558,679 km (0.105 R)
• M41: 11,652,178 km (0.103 R)
• M42: 11,863,261 km (0.051 R)
• M43: 13,819,403 km (0.105 R)
• M44: 14,367,978 km (0.099 R)
• M45: 14,847,439 km (0.114 R)
• M46: 15,025,461 km (0.079 R)
• M47: 15,434,910 km (0.087 R)
• M48: 15,744,428 km (0.106 R)
• M49: 16,659,069 km (0.108 R)
• M50: 17,003,144 km (0.085 R)
• M51: 17,136,137 km (0.108 R)
• M52: 17,242,800 km (0.107 R)
• M53: 18,049,731 km (0.1 R)
• M54: 18,266,947 km (0.083 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit