🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 13.1 Hours

Environment

Temp: 261 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.58 AU - 0.72 AU

Year: 185 Days

Day: 17.5 Hours

Environment

Temp: 223 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,575,122 km

• M1: 33,809 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.76 AU - 1.16 AU

Year: 332 Days

Day: 42.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.93 AU - 1.15 AU

Year: 374 Days

Day: 14.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,575,122 km

• M1: 134,937 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.94 AU - 2.66 AU

Year: 1232 Days

Day: 23.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.78 AU - 3.1 AU

Year: 1780 Days

Day: 13.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,575,122 km

• M1: 1,231,639 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.51 AU - 4.15 AU

Year: 2146 Days

Day: 13.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,575,122 km

• M1: 167,101 km (0.084 R)
• M2: 228,586 km (0.082 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 8.2

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.46 AU - 8.3 AU

Year: 6372 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,575,122 km

• M1: 102,175 km (0.085 R)
• M2: 381,325 km (0.102 R)
• M3: 668,403 km (0.087 R)
• M4: 940,971 km (0.11 R)
• M5: 1,599,351 km (0.11 R)
• M6: 2,134,014 km (0.109 R)
• M7: 2,425,580 km (0.107 R)
• M8: 3,603,962 km (0.089 R)
• M9: 4,386,060 km (0.048 R)
• M10: 4,745,992 km (0.102 R)
• M11: 5,185,661 km (0.058 R)
• M12: 6,421,788 km (0.119 R)
• M13: 6,777,382 km (0.119 R)
• M14: 7,763,830 km (0.083 R)
• M15: 8,628,207 km (0.081 R)
• M16: 8,930,095 km (0.091 R)
• M17: 9,239,015 km (0.095 R)
• M18: 9,785,346 km (0.097 R)
• M19: 10,352,921 km (0.058 R)
• M20: 11,093,131 km (0.063 R)
• M21: 11,974,113 km (0.096 R)
• M22: 14,591,028 km (0.086 R)
• M23: 16,097,479 km (0.103 R)
• M24: 16,955,273 km (0.104 R)
• M25: 17,225,297 km (0.067 R)
• M26: 19,860,913 km (0.057 R)
• M27: 21,391,897 km (0.108 R)
• M28: 22,025,893 km (0.097 R)
• M29: 25,034,306 km (0.117 R)
• M30: 27,277,825 km (0.078 R)
• M31: 28,782,032 km (0.034 R)
• M32: 36,575,632 km (0.099 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit