🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 159 Days

Day: 30.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.3 AU - 1.84 AU

Year: 708 Days

Day: 41.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 9.7

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.38 AU - 10 AU

Year: 9219 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 112,856,705 km

• M1: 121,174 km (0.111 R)
• M2: 544,985 km (0.1 R)
• M3: 1,126,622 km (0.116 R)
• M4: 2,207,317 km (0.097 R)
• M5: 2,583,705 km (0.111 R)
• M6: 3,002,728 km (0.101 R)
• M7: 3,515,700 km (0.03 R)
• M8: 4,058,889 km (0.107 R)
• M9: 4,808,225 km (0.064 R)
• M10: 5,151,851 km (0.103 R)
• M11: 5,511,784 km (0.093 R)
• M12: 6,393,065 km (0.087 R)
• M13: 9,122,029 km (0.104 R)
• M14: 10,148,420 km (0.102 R)
• M15: 11,195,755 km (0.03 R)
• M16: 13,139,331 km (0.107 R)
• M17: 14,705,022 km (0.094 R)
• M18: 17,978,971 km (0.115 R)
• M19: 18,809,987 km (0.043 R)
• M20: 19,825,009 km (0.068 R)
• M21: 20,144,400 km (0.084 R)
• M22: 23,177,049 km (0.067 R)
• M23: 24,525,823 km (0.066 R)
• M24: 25,079,784 km (0.055 R)
• M25: 25,453,779 km (0.072 R)
• M26: 27,182,531 km (0.108 R)
• M27: 29,193,875 km (0.118 R)
• M28: 31,518,626 km (0.052 R)
• M29: 34,652,552 km (0.025 R)
• M30: 36,533,446 km (0.106 R)
• M31: 40,754,948 km (0.048 R)
• M32: 46,686,055 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.5

Radius: 6.8

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 17.91 AU - 20.93 AU

Year: 30800 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 112,856,705 km

• M1: 84,523 km (0.099 R)
• M2: 504,444 km (0.091 R)
• M3: 787,034 km (0.104 R)
• M4: 1,041,949 km (0.115 R)
• M5: 1,932,505 km (0.098 R)
• M6: 2,159,595 km (0.107 R)
• M7: 2,835,029 km (0.113 R)
• M8: 3,099,069 km (0.093 R)
• M9: 3,476,804 km (0.12 R)
• M10: 4,635,290 km (0.116 R)
• M11: 5,129,861 km (0.064 R)
• M12: 5,658,988 km (0.098 R)
• M13: 6,420,292 km (0.097 R)
• M14: 8,028,768 km (0.061 R)
• M15: 9,756,624 km (0.053 R)
• M16: 14,350,924 km (0.118 R)
• M17: 19,572,637 km (0.08 R)
• M18: 20,102,064 km (0.106 R)
• M19: 25,555,954 km (0.089 R)
• M20: 28,015,193 km (0.115 R)
• M21: 29,096,337 km (0.109 R)
• M22: 31,341,352 km (0.117 R)
• M23: 36,650,132 km (0.067 R)
• M24: 36,970,421 km (0.113 R)
• M25: 37,292,505 km (0.087 R)
• M26: 39,768,649 km (0.102 R)
• M27: 40,789,056 km (0.109 R)
• M28: 45,228,971 km (0.041 R)
• M29: 58,040,683 km (0.049 R)
• M30: 65,033,486 km (0.074 R)
• M31: 65,974,755 km (0.073 R)
• M32: 71,314,651 km (0.071 R)
• M33: 76,673,995 km (0.116 R)
• M34: 77,988,362 km (0.118 R)
• M35: 85,909,569 km (0.118 R)
• M36: 89,628,273 km (0.102 R)
• M37: 99,858,075 km (0.096 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 17,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit