🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.51 AU - 0.71 AU

Year: 169 Days

Day: 26.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.39 AU - 1.95 AU

Year: 766 Days

Day: 35.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,583,136 km

• M1: 46,675 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.56 AU - 3.54 AU

Year: 1890 Days

Day: 47.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 10.6

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.33 AU - 6.93 AU

Year: 5384 Days

Day: 8.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,583,136 km

• M1: 131,945 km (0.085 R)
• M2: 799,601 km (0.06 R)
• M3: 1,287,439 km (0.11 R)
• M4: 1,620,295 km (0.092 R)
• M5: 2,503,820 km (0.103 R)
• M6: 3,223,685 km (0.1 R)
• M7: 5,539,908 km (0.097 R)
• M8: 6,488,209 km (0.103 R)
• M9: 7,195,807 km (0.038 R)
• M10: 8,208,734 km (0.078 R)
• M11: 8,704,801 km (0.074 R)
• M12: 9,407,911 km (0.092 R)
• M13: 9,951,550 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.5

Radius: 10

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.82 AU - 8.84 AU

Year: 7773 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,583,136 km

• M1: 124,316 km (0.117 R)
• M2: 1,037,760 km (0.079 R)
• M3: 1,441,675 km (0.097 R)
• M4: 2,965,030 km (0.118 R)
• M5: 4,515,462 km (0.098 R)
• M6: 5,358,596 km (0.075 R)
• M7: 6,099,255 km (0.094 R)
• M8: 12,696,371 km (0.109 R)
• M9: 13,143,370 km (0.084 R)
• M10: 14,068,782 km (0.094 R)
• M11: 19,285,110 km (0.054 R)
• M12: 19,653,121 km (0.105 R)
• M13: 20,555,346 km (0.078 R)
• M14: 24,186,385 km (0.056 R)
• M15: 24,528,366 km (0.096 R)
• M16: 25,485,942 km (0.071 R)
• M17: 26,831,425 km (0.098 R)
• M18: 27,568,195 km (0.087 R)
• M19: 28,318,279 km (0.086 R)
• M20: 31,051,282 km (0.079 R)
• M21: 32,171,471 km (0.039 R)
• M22: 33,848,613 km (0.104 R)
• M23: 36,697,106 km (0.107 R)
• M24: 38,760,360 km (0.091 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 13,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit