🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 201 Days

Day: 33.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.63 AU - 2.37 AU

Year: 990 Days

Day: 33.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 114,251,158 km

• M1: 184,454 km (0.042 R)
• M2: 249,679 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.93 AU - 3.47 AU

Year: 2003 Days

Day: 31.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.46 AU - 6.6 AU

Year: 4550 Days

Day: 28.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,251,158 km

• M1: 2,494,993 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.7

Radius: 3.5

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.8 AU - 14 AU

Year: 17161 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 114,251,158 km

• M1: 43,683 km (0.11 R)
• M2: 641,476 km (0.112 R)
• M3: 3,187,033 km (0.104 R)
• M4: 5,539,011 km (0.063 R)
• M5: 6,513,342 km (0.102 R)
• M6: 10,006,602 km (0.099 R)
• M7: 11,211,912 km (0.076 R)
• M8: 15,757,293 km (0.071 R)
• M9: 16,044,671 km (0.038 R)
• M10: 17,765,645 km (0.113 R)
• M11: 20,614,736 km (0.105 R)
• M12: 26,889,469 km (0.042 R)
• M13: 35,051,679 km (0.108 R)
• M14: 40,690,770 km (0.046 R)
• M15: 43,583,245 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.4

Radius: 8

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.06 AU - 20.22 AU

Year: 23747 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 114,251,158 km

• M1: 99,632 km (0.084 R)
• M2: 372,050 km (0.118 R)
• M3: 1,759,869 km (0.049 R)
• M4: 4,722,655 km (0.07 R)
• M5: 5,513,579 km (0.067 R)
• M6: 6,529,049 km (0.097 R)
• M7: 8,251,370 km (0.1 R)
• M8: 10,576,719 km (0.099 R)
• M9: 11,102,556 km (0.048 R)
• M10: 13,156,385 km (0.087 R)
• M11: 13,534,419 km (0.071 R)
• M12: 13,997,723 km (0.083 R)
• M13: 17,002,396 km (0.076 R)
• M14: 17,999,915 km (0.05 R)
• M15: 18,844,694 km (0.085 R)
• M16: 19,228,562 km (0.089 R)
• M17: 19,912,823 km (0.118 R)
• M18: 23,913,818 km (0.107 R)
• M19: 29,564,578 km (0.029 R)
• M20: 32,628,792 km (0.11 R)
• M21: 34,308,626 km (0.066 R)
• M22: 36,488,417 km (0.093 R)
• M23: 40,801,473 km (0.115 R)
• M24: 43,914,305 km (0.078 R)
• M25: 46,480,956 km (0.06 R)
• M26: 61,244,321 km (0.112 R)
• M27: 62,723,545 km (0.118 R)
• M28: 63,794,666 km (0.042 R)
• M29: 64,660,239 km (0.106 R)
• M30: 77,860,306 km (0.089 R)
• M31: 83,400,663 km (0.109 R)
• M32: 86,530,550 km (0.111 R)
• M33: 88,928,903 km (0.053 R)
• M34: 89,467,755 km (0.091 R)
• M35: 91,371,088 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.8

Radius: 7.5

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 19.28 AU - 22.36 AU

Year: 33235 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 114,251,158 km

• M1: 93,499 km (0.104 R)
• M2: 486,343 km (0.109 R)
• M3: 759,060 km (0.102 R)
• M4: 1,120,638 km (0.082 R)
• M5: 2,416,006 km (0.042 R)
• M6: 3,206,481 km (0.12 R)
• M7: 4,987,743 km (0.119 R)
• M8: 7,344,657 km (0.064 R)
• M9: 10,846,594 km (0.084 R)
• M10: 11,945,540 km (0.066 R)
• M11: 12,876,637 km (0.072 R)
• M12: 13,278,606 km (0.096 R)
• M13: 16,424,201 km (0.115 R)
• M14: 19,398,805 km (0.11 R)
• M15: 25,624,470 km (0.089 R)
• M16: 26,647,420 km (0.119 R)
• M17: 31,734,196 km (0.082 R)
• M18: 33,362,719 km (0.115 R)
• M19: 34,427,706 km (0.087 R)
• M20: 37,108,201 km (0.114 R)
• M21: 38,914,745 km (0.115 R)
• M22: 44,138,553 km (0.071 R)
• M23: 46,728,840 km (0.075 R)
• M24: 48,833,831 km (0.072 R)
• M25: 53,232,009 km (0.101 R)
• M26: 62,119,618 km (0.085 R)
• M27: 63,266,884 km (0.1 R)
• M28: 63,961,916 km (0.056 R)
• M29: 65,131,622 km (0.098 R)
• M30: 71,695,677 km (0.111 R)
• M31: 77,888,730 km (0.089 R)
• M32: 85,271,385 km (0.094 R)
• M33: 87,258,792 km (0.108 R)
• M34: 98,588,886 km (0.118 R)
• M35: 106,881,246 km (0.04 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 13,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit