🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.56 AU - 0.84 AU

Year: 213 Days

Day: 41.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,715,048 km

• M1: 30,069 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.92 AU - 5.5 AU

Year: 3715 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 128.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,715,048 km

• M1: 30,967 km (0.04 R)
• M2: 2,188,766 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 13.4

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.24 AU - 6.16 AU

Year: 4310 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,715,048 km

• M1: 166,652 km (0.117 R)
• M2: 2,068,490 km (0.101 R)
• M3: 2,670,172 km (0.093 R)
• M4: 4,064,125 km (0.081 R)
• M5: 4,830,066 km (0.092 R)
• M6: 5,573,867 km (0.107 R)
• M7: 6,392,766 km (0.039 R)
• M8: 6,948,522 km (0.052 R)
• M9: 8,499,852 km (0.117 R)
• M10: 9,967,257 km (0.102 R)
• M11: 12,983,749 km (0.099 R)
• M12: 16,991,027 km (0.05 R)
• M13: 18,448,559 km (0.046 R)
• M14: 21,251,425 km (0.118 R)
• M15: 27,602,453 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 4.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.57 AU - 17.11 AU

Year: 18713 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,715,048 km

• M1: 232,026 km (0.082 R)
• M2: 456,124 km (0.113 R)
• M3: 982,409 km (0.112 R)
• M4: 1,304,045 km (0.072 R)
• M5: 2,865,547 km (0.109 R)
• M6: 5,062,242 km (0.107 R)
• M7: 10,870,230 km (0.07 R)
• M8: 13,762,855 km (0.1 R)
• M9: 23,267,406 km (0.046 R)
• M10: 25,682,813 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.7

Radius: 4

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.77 AU - 17.73 AU

Year: 22717 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 55.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,715,048 km

• M1: 103,223 km (0.066 R)
• M2: 424,260 km (0.036 R)
• M3: 765,792 km (0.082 R)
• M4: 1,549,086 km (0.102 R)
• M5: 1,726,359 km (0.111 R)
• M6: 2,933,764 km (0.072 R)
• M7: 3,113,580 km (0.081 R)
• M8: 6,315,573 km (0.087 R)
• M9: 6,615,816 km (0.052 R)
• M10: 6,925,334 km (0.081 R)
• M11: 11,156,112 km (0.11 R)
• M12: 11,761,833 km (0.065 R)
• M13: 12,447,141 km (0.115 R)
• M14: 13,219,365 km (0.12 R)
• M15: 15,658,858 km (0.102 R)
• M16: 15,931,874 km (0.056 R)
• M17: 16,628,252 km (0.104 R)
• M18: 18,382,287 km (0.111 R)
• M19: 31,554,679 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 3.2

Gravity: 31.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.86 AU - 24.04 AU

Year: 32385 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 81,715,048 km

• M1: 39,793 km (0.114 R)
• M2: 167,250 km (0.108 R)
• M3: 477,516 km (0.111 R)
• M4: 945,608 km (0.116 R)
• M5: 2,741,231 km (0.116 R)
• M6: 5,267,042 km (0.034 R)
• M7: 6,004,859 km (0.076 R)
• M8: 6,670,419 km (0.07 R)
• M9: 9,016,114 km (0.069 R)
• M10: 10,621,150 km (0.047 R)
• M11: 12,758,305 km (0.112 R)
• M12: 13,480,863 km (0.059 R)
• M13: 16,475,363 km (0.075 R)
• M14: 17,769,983 km (0.059 R)
• M15: 19,317,573 km (0.086 R)
• M16: 21,854,454 km (0.089 R)
• M17: 23,627,936 km (0.065 R)
• M18: 24,385,351 km (0.103 R)
• M19: 24,825,318 km (0.1 R)
• M20: 24,936,170 km (0.045 R)
• M21: 26,406,867 km (0.055 R)
• M22: 26,754,382 km (0.073 R)
• M23: 27,340,208 km (0.071 R)
• M24: 27,934,560 km (0.084 R)
• M25: 29,025,876 km (0.107 R)
• M26: 31,422,734 km (0.103 R)
• M27: 31,943,633 km (0.104 R)
• M28: 36,177,103 km (0.031 R)
• M29: 38,058,297 km (0.091 R)
• M30: 44,091,579 km (0.117 R)
• M31: 45,735,211 km (0.095 R)
• M32: 49,143,948 km (0.115 R)
• M33: 54,943,708 km (0.107 R)
• M34: 55,131,902 km (0.077 R)
• M35: 58,987,637 km (0.043 R)
• M36: 63,225,446 km (0.071 R)
• M37: 64,681,931 km (0.111 R)
• M38: 66,801,134 km (0.097 R)
• M39: 69,185,275 km (0.119 R)
• M40: 70,509,366 km (0.068 R)
• M41: 76,208,147 km (0.115 R)
• M42: 78,809,953 km (0.108 R)
• M43: 81,714,995 km (0.077 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit