🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 272 Days

Day: 24 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 337 Days

Day: 17.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,354,196 km

• M1: 231,578 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.77 AU - 1.93 AU

Year: 888 Days

Day: 40.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,354,196 km

• M1: 1,409,810 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.39 AU - 3.45 AU

Year: 1762 Days

Day: 34.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,354,196 km

• M1: 46,974 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.71 AU - 4.29 AU

Year: 2312 Days

Day: 19.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 8.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.66 AU - 7.74 AU

Year: 6124 Days

Day: 13.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,354,196 km

• M1: 107,710 km (0.094 R)
• M2: 384,467 km (0.033 R)
• M3: 725,400 km (0.099 R)
• M4: 1,394,551 km (0.065 R)
• M5: 2,022,563 km (0.104 R)
• M6: 2,595,074 km (0.095 R)
• M7: 3,660,062 km (0.083 R)
• M8: 3,935,920 km (0.065 R)
• M9: 4,433,183 km (0.111 R)
• M10: 5,918,690 km (0.109 R)
• M11: 7,353,184 km (0.072 R)
• M12: 8,108,055 km (0.116 R)
• M13: 9,225,102 km (0.109 R)
• M14: 12,288,867 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540

Radius: 6

Gravity: 15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.04 AU - 19.36 AU

Year: 26294 Days

Day: 23.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,354,196 km

• M1: 77,193 km (0.096 R)
• M2: 291,267 km (0.06 R)
• M3: 616,942 km (0.104 R)
• M4: 1,113,457 km (0.07 R)
• M5: 1,329,327 km (0.063 R)
• M6: 2,194,601 km (0.092 R)
• M7: 2,634,269 km (0.118 R)
• M8: 3,657,219 km (0.064 R)
• M9: 6,498,831 km (0.066 R)
• M10: 7,156,463 km (0.099 R)
• M11: 7,805,867 km (0.088 R)
• M12: 8,936,977 km (0.1 R)
• M13: 9,571,122 km (0.052 R)
• M14: 9,808,983 km (0.05 R)
• M15: 10,546,500 km (0.04 R)
• M16: 12,908,202 km (0.036 R)
• M17: 13,493,578 km (0.077 R)
• M18: 15,034,586 km (0.111 R)
• M19: 16,096,880 km (0.108 R)
• M20: 16,349,102 km (0.088 R)
• M21: 18,553,427 km (0.1 R)
• M22: 21,961,566 km (0.072 R)
• M23: 25,994,575 km (0.067 R)
• M24: 29,106,510 km (0.098 R)
• M25: 30,366,872 km (0.046 R)
• M26: 34,226,796 km (0.105 R)
• M27: 39,457,486 km (0.104 R)
• M28: 39,916,003 km (0.053 R)
• M29: 43,876,307 km (0.09 R)
• M30: 44,864,252 km (0.098 R)
• M31: 47,227,001 km (0.101 R)
• M32: 49,317,182 km (0.031 R)
• M33: 50,564,529 km (0.098 R)
• M34: 54,055,994 km (0.078 R)
• M35: 56,535,279 km (0.091 R)
• M36: 57,508,862 km (0.104 R)
• M37: 62,959,161 km (0.115 R)
• M38: 64,849,779 km (0.092 R)
• M39: 66,131,085 km (0.1 R)
• M40: 68,084,385 km (0.108 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit