🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.87 AU

Year: 226 Days

Day: 35.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.67 AU - 0.99 AU

Year: 268 Days

Day: 18.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.37 AU - 1.93 AU

Year: 752 Days

Day: 12.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,200,622 km

• M1: 46,076 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.81 AU - 2.83 AU

Year: 1680 Days

Day: 30.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.07 AU - 3.23 AU

Year: 1983 Days

Day: 24.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 4.7

Gravity: 29.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.97 AU - 21.67 AU

Year: 26687 Days

Day: 15.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,200,622 km

• M1: 59,839 km (0.057 R)
• M2: 249,529 km (0.107 R)
• M3: 546,930 km (0.106 R)
• M4: 744,698 km (0.101 R)
• M5: 1,069,176 km (0.116 R)
• M6: 1,465,461 km (0.106 R)
• M7: 1,716,486 km (0.072 R)
• M8: 1,995,636 km (0.085 R)
• M9: 3,768,670 km (0.037 R)
• M10: 5,506,548 km (0.118 R)
• M11: 7,005,818 km (0.054 R)
• M12: 10,012,585 km (0.097 R)
• M13: 15,305,059 km (0.108 R)
• M14: 17,115,642 km (0.116 R)
• M15: 20,241,489 km (0.115 R)
• M16: 27,103,993 km (0.102 R)
• M17: 28,088,945 km (0.119 R)
• M18: 29,869,459 km (0.09 R)
• M19: 34,077,049 km (0.062 R)
• M20: 35,806,550 km (0.12 R)
• M21: 36,395,816 km (0.067 R)
• M22: 36,544,067 km (0.105 R)
• M23: 43,144,026 km (0.073 R)
• M24: 44,315,976 km (0.062 R)
• M25: 45,681,206 km (0.048 R)
• M26: 48,137,304 km (0.113 R)
• M27: 61,536,187 km (0.084 R)
• M28: 62,806,721 km (0.071 R)
• M29: 70,108,145 km (0.088 R)
• M30: 71,493,570 km (0.083 R)
• M31: 76,001,553 km (0.118 R)
• M32: 83,241,491 km (0.087 R)
• M33: 84,274,764 km (0.114 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 16,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit