🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 20.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.5 °

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: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.52 AU - 0.76 AU

Year: 180 Days

Day: 42.3 Hours

Environment

Temp: 230 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,625,611 km

• M1: 323,431 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.52 AU - 0.8 AU

Year: 188 Days

Day: 24.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,625,611 km

• M1: 247,884 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.6 AU - 0.76 AU

Year: 197 Days

Day: 36.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 300 Days

Day: 27.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,625,611 km

• M1: 178,021 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.29 AU - 1.85 AU

Year: 691 Days

Day: 28.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 2.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.06 AU - 2.56 AU

Year: 1234 Days

Day: 43.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.02 AU - 3.5 AU

Year: 2069 Days

Day: 37.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.77 AU - 5.39 AU

Year: 4024 Days

Day: 31.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,625,611 km

• M1: 1,563,747 km (0.098 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.9

Radius: 12.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.71 AU - 14.69 AU

Year: 14977 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,625,611 km

• M1: 189,541 km (0.035 R)
• M2: 273,615 km (0.1 R)
• M3: 411,245 km (0.055 R)
• M4: 492,177 km (0.107 R)
• M5: 579,991 km (0.118 R)
• M6: 740,809 km (0.111 R)
• M7: 1,231,938 km (0.078 R)
• M8: 1,337,106 km (0.113 R)
• M9: 1,489,995 km (0.097 R)
• M10: 1,671,906 km (0.074 R)
• M11: 3,261,234 km (0.045 R)
• M12: 3,409,784 km (0.1 R)
• M13: 3,838,233 km (0.08 R)
• M14: 4,058,889 km (0.091 R)
• M15: 4,186,796 km (0.078 R)
• M16: 4,512,919 km (0.037 R)
• M17: 4,847,121 km (0.105 R)
• M18: 4,983,255 km (0.078 R)
• M19: 5,363,832 km (0.098 R)
• M20: 5,575,513 km (0.113 R)
• M21: 6,190,360 km (0.07 R)
• M22: 6,675,057 km (0.096 R)
• M23: 6,788,751 km (0.096 R)
• M24: 7,483,933 km (0.093 R)
• M25: 8,040,586 km (0.078 R)
• M26: 8,983,801 km (0.05 R)
• M27: 9,447,405 km (0.101 R)
• M28: 9,660,731 km (0.041 R)
• M29: 10,135,555 km (0.098 R)
• M30: 10,266,453 km (0.085 R)
• M31: 10,840,011 km (0.029 R)
• M32: 11,560,325 km (0.115 R)
• M33: 11,651,430 km (0.081 R)
• M34: 12,482,297 km (0.026 R)
• M35: 12,716,567 km (0.051 R)
• M36: 13,380,183 km (0.061 R)
• M37: 13,571,818 km (0.115 R)
• M38: 13,764,350 km (0.06 R)
• M39: 13,957,930 km (0.089 R)
• M40: 15,942,346 km (0.096 R)
• M41: 16,043,773 km (0.111 R)
• M42: 16,709,035 km (0.12 R)
• M43: 19,350,634 km (0.113 R)
• M44: 20,003,778 km (0.118 R)
• M45: 20,113,434 km (0.119 R)
• M46: 20,830,456 km (0.1 R)
• M47: 23,839,617 km (0.109 R)
• M48: 24,305,615 km (0.12 R)
• M49: 24,422,600 km (0.12 R)
• M50: 24,951,130 km (0.075 R)
• M51: 25,780,949 km (0.037 R)
• M52: 26,019,707 km (0.077 R)
• M53: 27,956,102 km (0.057 R)
• M54: 28,201,443 km (0.06 R)
• M55: 28,385,897 km (0.071 R)
• M56: 28,509,165 km (0.054 R)
• M57: 29,251,919 km (0.101 R)
• M58: 29,563,382 km (0.07 R)
• M59: 30,189,598 km (0.101 R)
• M60: 30,756,873 km (0.097 R)
• M61: 31,582,504 km (0.069 R)
• M62: 31,966,073 km (0.09 R)
• M63: 33,972,180 km (0.084 R)
• M64: 35,685,824 km (0.085 R)
• M65: 37,360,123 km (0.106 R)
• M66: 37,630,447 km (0.063 R)
• M67: 39,060,004 km (0.092 R)
• M68: 39,540,363 km (0.049 R)
• M69: 41,063,120 km (0.118 R)
• M70: 42,182,560 km (0.062 R)
• M71: 43,951,854 km (0.109 R)
• M72: 45,168,683 km (0.118 R)
• M73: 45,745,234 km (0.058 R)
• M74: 47,051,223 km (0.108 R)
• M75: 47,416,242 km (0.073 R)
• M76: 48,811,541 km (0.108 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 11,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit