🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.49 AU - 0.69 AU

Year: 170 Days

Day: 22.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.24 AU - 1.74 AU

Year: 682 Days

Day: 39.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 13.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.09 AU - 10.49 AU

Year: 11479 Days

Day: 7.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,317,717 km

• M1: 164,408 km (0.119 R)
• M2: 976,276 km (0.099 R)
• M3: 1,430,305 km (0.059 R)
• M4: 1,915,002 km (0.081 R)
• M5: 2,568,147 km (0.091 R)
• M6: 4,267,728 km (0.087 R)
• M7: 6,969,765 km (0.115 R)
• M8: 12,185,195 km (0.09 R)
• M9: 13,919,932 km (0.108 R)
• M10: 15,208,718 km (0.104 R)
• M11: 16,088,204 km (0.064 R)
• M12: 19,240,081 km (0.061 R)
• M13: 19,789,554 km (0.061 R)
• M14: 20,430,282 km (0.114 R)
• M15: 24,205,235 km (0.073 R)
• M16: 24,845,813 km (0.112 R)
• M17: 25,497,760 km (0.118 R)
• M18: 30,491,337 km (0.112 R)
• M19: 32,770,311 km (0.117 R)
• M20: 34,351,411 km (0.12 R)
• M21: 34,812,322 km (0.095 R)
• M22: 36,697,554 km (0.082 R)
• M23: 40,928,182 km (0.055 R)
• M24: 43,027,190 km (0.101 R)
• M25: 47,154,745 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 8.6

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.03 AU - 12.73 AU

Year: 12532 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,317,717 km

• M1: 106,962 km (0.068 R)
• M2: 450,888 km (0.051 R)
• M3: 805,285 km (0.119 R)
• M4: 1,099,844 km (0.096 R)
• M5: 1,481,468 km (0.055 R)
• M6: 2,037,373 km (0.086 R)
• M7: 2,374,118 km (0.087 R)
• M8: 2,813,786 km (0.105 R)
• M9: 3,458,104 km (0.113 R)
• M10: 4,226,738 km (0.101 R)
• M11: 4,558,098 km (0.115 R)
• M12: 6,803,262 km (0.092 R)
• M13: 7,175,312 km (0.08 R)
• M14: 8,561,337 km (0.061 R)
• M15: 9,093,755 km (0.107 R)
• M16: 11,854,434 km (0.057 R)
• M17: 14,044,099 km (0.087 R)
• M18: 17,852,711 km (0.05 R)
• M19: 19,700,992 km (0.1 R)
• M20: 20,886,406 km (0.075 R)
• M21: 25,410,844 km (0.105 R)
• M22: 27,952,961 km (0.095 R)
• M23: 37,475,613 km (0.071 R)
• M24: 41,302,027 km (0.076 R)
• M25: 42,958,824 km (0.102 R)
• M26: 44,659,452 km (0.056 R)
• M27: 45,672,080 km (0.052 R)
• M28: 50,185,298 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 13,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit