🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.91 AU - 1.11 AU

Year: 365 Days

Day: 45.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,627,300 km

• M1: 44,131 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.28 AU - 1.54 AU

Year: 603 Days

Day: 28.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.69 AU - 1.79 AU

Year: 826 Days

Day: 38.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 129.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,627,300 km

• M1: 137,780 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.58 AU - 2.46 AU

Year: 1033 Days

Day: 26.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,627,300 km

• M1: 1,577,360 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.03 AU - 2.95 AU

Year: 1414 Days

Day: 13.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,627,300 km

• M1: 2,372,323 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.37 AU - 5.45 AU

Year: 3916 Days

Day: 36 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.6

Radius: 4.6

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.52 AU - 14.9 AU

Year: 17279 Days

Day: 17.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,627,300 km

• M1: 57,146 km (0.097 R)
• M2: 359,783 km (0.113 R)
• M3: 729,888 km (0.072 R)
• M4: 1,049,878 km (0.082 R)
• M5: 1,779,167 km (0.099 R)
• M6: 2,337,317 km (0.056 R)
• M7: 3,099,069 km (0.065 R)
• M8: 3,294,295 km (0.115 R)
• M9: 3,901,363 km (0.111 R)
• M10: 5,473,487 km (0.103 R)
• M11: 5,795,422 km (0.105 R)
• M12: 6,399,049 km (0.102 R)
• M13: 7,819,032 km (0.107 R)
• M14: 10,649,573 km (0.116 R)
• M15: 12,443,551 km (0.064 R)
• M16: 12,627,257 km (0.119 R)
• M17: 13,380,034 km (0.101 R)
• M18: 13,572,716 km (0.043 R)
• M19: 16,840,083 km (0.119 R)
• M20: 17,906,117 km (0.08 R)
• M21: 21,813,614 km (0.116 R)
• M22: 24,012,104 km (0.051 R)
• M23: 24,873,339 km (0.085 R)
• M24: 25,067,517 km (0.039 R)
• M25: 25,655,885 km (0.115 R)
• M26: 31,826,947 km (0.066 R)
• M27: 39,442,376 km (0.074 R)
• M28: 40,909,034 km (0.089 R)
• M29: 43,106,926 km (0.082 R)
• M30: 48,036,175 km (0.059 R)
• M31: 51,733,188 km (0.086 R)
• M32: 53,975,061 km (0.059 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit