🌌 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): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 130 Days

Day: 13.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 118.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.95 AU

Year: 266 Days

Day: 12.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.13 AU - 1.45 AU

Year: 525 Days

Day: 25.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,974,180 km

• M1: 61,485 km (0.109 R)
• M2: 523,892 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.42 AU - 2.06 AU

Year: 822 Days

Day: 31.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,974,180 km

• M1: 364,570 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 901 Days

Day: 24.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,974,180 km

• M1: 373,845 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.88 AU - 2.36 AU

Year: 1106 Days

Day: 41.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.2 AU - 3 AU

Year: 1502 Days

Day: 26.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,974,180 km

• M1: 1,104,930 km (0.118 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.27 AU - 3.61 AU

Year: 2285 Days

Day: 46.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,974,180 km

• M1: 667,207 km (0.065 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.91 AU - 5.31 AU

Year: 3545 Days

Day: 24.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 171.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,974,180 km

• M1: 263,143 km (0.051 R)
• M2: 2,231,402 km (0.066 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.1

Radius: 5.7

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.25 AU - 14.49 AU

Year: 17509 Days

Day: 20.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,974,180 km

• M1: 482,004 km (0.091 R)
• M2: 573,109 km (0.071 R)
• M3: 1,434,943 km (0.07 R)
• M4: 1,568,384 km (0.095 R)
• M5: 2,317,121 km (0.117 R)
• M6: 2,845,651 km (0.053 R)
• M7: 2,917,308 km (0.101 R)
• M8: 2,989,564 km (0.072 R)
• M9: 3,111,337 km (0.081 R)
• M10: 3,849,452 km (0.116 R)
• M11: 3,982,146 km (0.113 R)
• M12: 4,527,430 km (0.116 R)
• M13: 4,695,578 km (0.094 R)
• M14: 4,780,400 km (0.079 R)
• M15: 5,990,198 km (0.102 R)
• M16: 7,093,482 km (0.057 R)
• M17: 7,552,149 km (0.038 R)
• M18: 7,651,632 km (0.104 R)
• M19: 7,818,583 km (0.093 R)
• M20: 8,189,885 km (0.052 R)
• M21: 8,257,952 km (0.059 R)
• M22: 9,019,854 km (0.119 R)
• M23: 9,623,781 km (0.109 R)
• M24: 9,767,843 km (0.114 R)
• M25: 10,130,917 km (0.117 R)
• M26: 11,133,522 km (0.028 R)
• M27: 11,360,462 km (0.076 R)
• M28: 13,271,276 km (0.061 R)
• M29: 14,654,308 km (0.083 R)
• M30: 15,784,969 km (0.102 R)
• M31: 16,082,669 km (0.104 R)
• M32: 18,084,587 km (0.096 R)
• M33: 18,173,449 km (0.118 R)
• M34: 18,217,879 km (0.109 R)
• M35: 18,262,310 km (0.099 R)
• M36: 19,431,866 km (0.077 R)
• M37: 19,477,344 km (0.11 R)
• M38: 20,811,308 km (0.097 R)
• M39: 22,174,294 km (0.09 R)
• M40: 24,788,367 km (0.09 R)
• M41: 25,481,753 km (0.115 R)
• M42: 26,231,837 km (0.117 R)
• M43: 27,141,392 km (0.107 R)
• M44: 27,192,255 km (0.03 R)
• M45: 27,243,119 km (0.086 R)
• M46: 30,616,850 km (0.114 R)
• M47: 30,669,807 km (0.104 R)
• M48: 32,433,267 km (0.086 R)
• M49: 32,649,286 km (0.098 R)
• M50: 33,191,280 km (0.082 R)
• M51: 34,010,029 km (0.084 R)
• M52: 35,222,669 km (0.075 R)
• M53: 37,124,507 km (0.111 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit