🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.71 AU - 0.95 AU

Year: 275 Days

Day: 19.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,291,435 km

• M1: 39,045 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.82 AU - 1.06 AU

Year: 331 Days

Day: 27.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.75 AU - 1.15 AU

Year: 337 Days

Day: 35.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.95 AU - 2.37 AU

Year: 1154 Days

Day: 30.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.66 AU - 4.26 AU

Year: 2339 Days

Day: 28.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,291,435 km

• M1: 44,730 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.45 AU - 4.23 AU

Year: 2735 Days

Day: 25.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,291,435 km

• M1: 190,737 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.3

Radius: 3.6

Gravity: 37.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.47 AU - 19.19 AU

Year: 28522 Days

Day: 15.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,291,435 km

• M1: 45,029 km (0.074 R)
• M2: 193,879 km (0.093 R)
• M3: 1,917,845 km (0.106 R)
• M4: 2,420,344 km (0.108 R)
• M5: 2,844,454 km (0.098 R)
• M6: 3,172,522 km (0.081 R)
• M7: 5,121,633 km (0.105 R)
• M8: 5,482,164 km (0.114 R)
• M9: 5,606,031 km (0.076 R)
• M10: 5,902,384 km (0.11 R)
• M11: 6,806,703 km (0.091 R)
• M12: 10,955,501 km (0.115 R)
• M13: 13,104,175 km (0.117 R)
• M14: 13,325,879 km (0.063 R)
• M15: 13,550,276 km (0.098 R)
• M16: 23,080,408 km (0.105 R)
• M17: 27,044,004 km (0.094 R)
• M18: 27,524,063 km (0.112 R)
• M19: 31,043,952 km (0.112 R)
• M20: 33,734,320 km (0.097 R)
• M21: 35,420,737 km (0.116 R)
• M22: 36,575,782 km (0.118 R)
• M23: 38,505,894 km (0.108 R)
• M24: 41,606,160 km (0.071 R)
• M25: 41,765,482 km (0.091 R)
• M26: 54,711,382 km (0.112 R)
• M27: 55,864,931 km (0.087 R)
• M28: 56,058,660 km (0.118 R)
• M29: 57,625,399 km (0.067 R)
• M30: 63,128,357 km (0.092 R)
• M31: 65,037,824 km (0.118 R)
• M32: 65,252,198 km (0.112 R)
• M33: 67,204,001 km (0.112 R)
• M34: 76,589,023 km (0.106 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit