🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.59 AU - 0.61 AU

Year: 166 Days

Day: 41.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.2 AU - 1.5 AU

Year: 562 Days

Day: 37 Hours

Environment

Temp: -3 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.78 AU - 2.82 AU

Year: 1678 Days

Day: 46.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.55 AU - 4.03 AU

Year: 2137 Days

Day: 18.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 14.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.27 AU - 12.55 AU

Year: 15658 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,925,297 km

• M1: 245,341 km (0.103 R)
• M2: 893,099 km (0.096 R)
• M3: 1,506,002 km (0.071 R)
• M4: 2,054,428 km (0.104 R)
• M5: 2,736,743 km (0.113 R)
• M6: 3,747,277 km (0.038 R)
• M7: 4,296,301 km (0.028 R)
• M8: 6,933,562 km (0.055 R)
• M9: 10,089,479 km (0.06 R)
• M10: 11,895,125 km (0.064 R)
• M11: 16,932,833 km (0.119 R)
• M12: 19,472,257 km (0.054 R)
• M13: 29,766,236 km (0.065 R)
• M14: 37,795,902 km (0.072 R)
• M15: 48,189,663 km (0.097 R)
• M16: 51,675,293 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.6

Radius: 12

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.35 AU - 13.03 AU

Year: 16191 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,925,297 km

• M1: 149,299 km (0.12 R)
• M2: 572,361 km (0.053 R)
• M3: 1,000,810 km (0.106 R)
• M4: 1,416,243 km (0.08 R)
• M5: 1,929,962 km (0.107 R)
• M6: 2,304,854 km (0.078 R)
• M7: 3,100,416 km (0.091 R)
• M8: 4,458,615 km (0.109 R)
• M9: 5,086,627 km (0.045 R)
• M10: 6,694,355 km (0.102 R)
• M11: 8,308,217 km (0.066 R)
• M12: 8,775,860 km (0.099 R)
• M13: 9,316,058 km (0.11 R)
• M14: 11,960,948 km (0.109 R)
• M15: 15,689,825 km (0.086 R)
• M16: 16,486,583 km (0.109 R)
• M17: 19,489,162 km (0.096 R)
• M18: 21,943,315 km (0.099 R)
• M19: 23,041,064 km (0.112 R)
• M20: 25,238,208 km (0.046 R)
• M21: 42,333,355 km (0.054 R)
• M22: 43,564,994 km (0.079 R)
• M23: 44,189,715 km (0.114 R)
• M24: 48,064,001 km (0.116 R)
• M25: 50,769,179 km (0.099 R)
• M26: 67,691,092 km (0.098 R)
• M27: 68,109,367 km (0.096 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit