🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 26.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.61 AU - 0.67 AU

Year: 180 Days

Day: 37.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.77 AU

Year: 201 Days

Day: 45.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,588,102 km

• M1: 371,003 km (0.066 R)
• M2: 634,744 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.67 AU - 0.77 AU

Year: 215 Days

Day: 46.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,588,102 km

• M1: 14,361 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.84 AU - 1.08 AU

Year: 331 Days

Day: 42 Hours

Environment

Temp: 102 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,588,102 km

• M1: 63,280 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.89 AU - 1.37 AU

Year: 422 Days

Day: 24.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,588,102 km

• M1: 864,526 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.43 AU - 1.91 AU

Year: 758 Days

Day: 39.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.98 AU - 3.84 AU

Year: 2213 Days

Day: 26.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,588,102 km

• M1: 48,171 km (0.109 R)

Asteroid Belt

Center: 11.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345

Radius: 3.6

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 15.29 AU - 23.61 AU

Year: 30148 Days

Day: 21.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,588,102 km

• M1: 45,029 km (0.061 R)
• M2: 402,119 km (0.036 R)
• M3: 750,233 km (0.099 R)
• M4: 1,214,585 km (0.04 R)
• M5: 2,323,853 km (0.111 R)
• M6: 2,877,365 km (0.104 R)
• M7: 3,755,954 km (0.115 R)
• M8: 4,409,397 km (0.104 R)
• M9: 4,548,822 km (0.091 R)
• M10: 5,648,217 km (0.075 R)
• M11: 6,502,271 km (0.085 R)
• M12: 8,732,177 km (0.054 R)
• M13: 9,232,133 km (0.066 R)
• M14: 10,047,442 km (0.106 R)
• M15: 11,620,763 km (0.114 R)
• M16: 12,500,548 km (0.078 R)
• M17: 13,643,027 km (0.105 R)
• M18: 14,775,632 km (0.106 R)
• M19: 18,010,985 km (0.083 R)
• M20: 20,604,713 km (0.037 R)
• M21: 20,799,041 km (0.067 R)
• M22: 21,990,289 km (0.111 R)
• M23: 24,726,134 km (0.059 R)
• M24: 27,916,907 km (0.094 R)
• M25: 28,154,918 km (0.096 R)
• M26: 30,608,472 km (0.076 R)
• M27: 33,602,075 km (0.04 R)
• M28: 35,795,928 km (0.109 R)
• M29: 62,186,339 km (0.071 R)
• M30: 71,747,438 km (0.108 R)
• M31: 73,317,468 km (0.087 R)
• M32: 78,164,887 km (0.029 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit