🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 42.4 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,552,327 km

• M1: 61,634 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.61 AU

Year: 537 Days

Day: 19.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,552,327 km

• M1: 40,990 km (0.044 R)

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.92 AU - 3.12 AU

Year: 1400 Days

Day: 13.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.62 AU - 2.8 AU

Year: 1561 Days

Day: 22.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,552,327 km

• M1: 472,879 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.36 AU - 4.54 AU

Year: 2746 Days

Day: 32.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,552,327 km

• M1: 224,696 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 13.9

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.55 AU - 8.99 AU

Year: 6858 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 72,552,327 km

• M1: 173,982 km (0.109 R)
• M2: 711,637 km (0.07 R)
• M3: 1,245,103 km (0.104 R)
• M4: 1,885,831 km (0.054 R)
• M5: 2,757,089 km (0.078 R)
• M6: 3,377,621 km (0.038 R)
• M7: 3,842,272 km (0.067 R)
• M8: 5,604,983 km (0.07 R)
• M9: 6,119,899 km (0.067 R)
• M10: 8,644,812 km (0.084 R)
• M11: 9,112,605 km (0.074 R)
• M12: 10,864,845 km (0.096 R)
• M13: 12,107,255 km (0.043 R)
• M14: 13,017,857 km (0.1 R)
• M15: 13,538,009 km (0.12 R)
• M16: 14,022,706 km (0.091 R)
• M17: 14,822,456 km (0.083 R)
• M18: 22,422,926 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 9.2

Gravity: 11.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.47 AU - 12.51 AU

Year: 15443 Days

Day: 13.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 72,552,327 km

• M1: 121,473 km (0.058 R)
• M2: 611,257 km (0.113 R)
• M3: 1,246,300 km (0.09 R)
• M4: 2,601,058 km (0.064 R)
• M5: 3,273,800 km (0.084 R)
• M6: 3,843,468 km (0.049 R)
• M7: 5,442,969 km (0.096 R)
• M8: 6,035,975 km (0.086 R)
• M9: 6,454,849 km (0.065 R)
• M10: 7,211,365 km (0.073 R)
• M11: 7,780,136 km (0.116 R)
• M12: 8,584,524 km (0.114 R)
• M13: 9,060,993 km (0.06 R)
• M14: 10,417,697 km (0.094 R)
• M15: 13,458,872 km (0.103 R)
• M16: 14,468,358 km (0.064 R)
• M17: 16,800,290 km (0.077 R)
• M18: 18,749,700 km (0.079 R)
• M19: 22,790,936 km (0.057 R)
• M20: 23,601,906 km (0.115 R)
• M21: 28,759,742 km (0.077 R)
• M22: 30,187,803 km (0.075 R)
• M23: 35,829,139 km (0.064 R)
• M24: 37,063,770 km (0.116 R)
• M25: 40,937,457 km (0.048 R)
• M26: 44,757,589 km (0.106 R)
• M27: 45,231,365 km (0.117 R)
• M28: 53,097,819 km (0.066 R)
• M29: 61,051,489 km (0.054 R)
• M30: 65,007,306 km (0.084 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit