🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 124 Days

Day: 22.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,419,198 km

• M1: 32,612 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 35.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 15.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 183 Days

Day: 35.6 Hours

Environment

Temp: 223 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1049 Days

Day: 13 Hours

Environment

Temp: -51 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,419,198 km

• M1: 70,012 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.72 AU - 2.84 AU

Year: 1204 Days

Day: 21.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,419,198 km

• M1: 366,365 km (0.11 R)
• M2: 801,396 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.88 AU - 3.54 AU

Year: 2012 Days

Day: 12.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.39 AU - 3.89 AU

Year: 2430 Days

Day: 23.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,419,198 km

• M1: 2,299,319 km (0.079 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.7 AU - 3.76 AU

Year: 2520 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67

Radius: 10.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.62 AU - 12.44 AU

Year: 14597 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,419,198 km

• M1: 147,055 km (0.085 R)
• M2: 225,594 km (0.118 R)
• M3: 304,282 km (0.116 R)
• M4: 532,269 km (0.07 R)
• M5: 731,384 km (0.058 R)
• M6: 803,341 km (0.112 R)
• M7: 1,008,140 km (0.053 R)
• M8: 1,075,758 km (0.078 R)
• M9: 2,180,389 km (0.104 R)
• M10: 2,341,655 km (0.037 R)
• M11: 2,488,561 km (0.091 R)
• M12: 3,663,353 km (0.102 R)
• M13: 4,140,271 km (0.116 R)
• M14: 4,659,974 km (0.115 R)
• M15: 5,224,257 km (0.093 R)
• M16: 6,494,343 km (0.099 R)
• M17: 7,203,885 km (0.046 R)
• M18: 7,554,393 km (0.103 R)
• M19: 7,882,910 km (0.059 R)
• M20: 8,328,113 km (0.108 R)
• M21: 8,667,401 km (0.111 R)
• M22: 9,040,199 km (0.111 R)
• M23: 10,491,897 km (0.047 R)
• M24: 10,858,412 km (0.119 R)
• M25: 11,919,809 km (0.111 R)
• M26: 12,046,817 km (0.048 R)
• M27: 12,430,536 km (0.088 R)
• M28: 13,308,825 km (0.119 R)
• M29: 14,544,653 km (0.116 R)
• M30: 16,378,124 km (0.081 R)
• M31: 17,088,714 km (0.106 R)
• M32: 17,773,125 km (0.112 R)
• M33: 18,429,859 km (0.113 R)
• M34: 18,724,268 km (0.11 R)
• M35: 19,131,623 km (0.117 R)
• M36: 19,729,416 km (0.099 R)
• M37: 19,917,461 km (0.099 R)
• M38: 20,637,475 km (0.032 R)
• M39: 20,904,956 km (0.071 R)
• M40: 21,869,414 km (0.095 R)
• M41: 21,986,249 km (0.1 R)
• M42: 22,064,190 km (0.076 R)
• M43: 22,181,175 km (0.098 R)
• M44: 23,641,999 km (0.081 R)
• M45: 24,363,808 km (0.109 R)
• M46: 24,525,225 km (0.109 R)
• M47: 24,646,548 km (0.111 R)
• M48: 24,930,336 km (0.111 R)
• M49: 25,337,541 km (0.084 R)
• M50: 25,501,051 km (0.118 R)
• M51: 25,993,827 km (0.109 R)
• M52: 26,531,182 km (0.083 R)
• M53: 27,197,491 km (0.119 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 17,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit