🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 160 Days

Day: 25.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,660,105 km

• M1: 30,219 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.51 AU - 0.69 AU

Year: 168 Days

Day: 24.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,660,105 km

• M1: 33,360 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.63 AU - 0.65 AU

Year: 185 Days

Day: 47.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,660,105 km

• M1: 87,814 km (0.028 R)
• M2: 509,979 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.53 AU - 0.81 AU

Year: 198 Days

Day: 28.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.04 AU - 1.38 AU

Year: 481 Days

Day: 25.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.48 AU - 1.94 AU

Year: 809 Days

Day: 27.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,660,105 km

• M1: 442,810 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.45 AU - 3.51 AU

Year: 1860 Days

Day: 36.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,660,105 km

• M1: 125,961 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.62 AU - 4.22 AU

Year: 2287 Days

Day: 13.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 13.9

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.43 AU - 13.11 AU

Year: 14603 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,660,105 km

• M1: 173,384 km (0.097 R)
• M2: 2,283,312 km (0.115 R)
• M3: 3,496,551 km (0.097 R)
• M4: 7,114,426 km (0.085 R)
• M5: 9,664,172 km (0.099 R)
• M6: 15,484,277 km (0.101 R)
• M7: 16,573,798 km (0.07 R)
• M8: 17,137,483 km (0.075 R)
• M9: 18,218,328 km (0.103 R)
• M10: 20,700,007 km (0.094 R)
• M11: 23,199,189 km (0.094 R)
• M12: 25,465,896 km (0.097 R)
• M13: 31,896,061 km (0.097 R)
• M14: 40,192,610 km (0.077 R)
• M15: 42,247,037 km (0.117 R)
• M16: 42,696,279 km (0.107 R)
• M17: 47,365,229 km (0.119 R)
• M18: 48,338,214 km (0.076 R)
• M19: 52,536,379 km (0.11 R)
• M20: 55,526,242 km (0.102 R)
• M21: 56,426,821 km (0.07 R)
• M22: 56,971,806 km (0.092 R)
• M23: 58,813,804 km (0.085 R)
• M24: 59,374,048 km (0.077 R)
• M25: 62,422,404 km (0.095 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 15,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit