🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.52 AU - 0.7 AU

Year: 180 Days

Day: 47.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,991,828 km

• M1: 58,792 km (0.058 R)
• M2: 107,710 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.9 AU - 1.1 AU

Year: 379 Days

Day: 23.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.1 AU - 3.58 AU

Year: 2312 Days

Day: 12.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.8

Radius: 13.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.49 AU - 5.67 AU

Year: 3712 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,991,828 km

• M1: 173,234 km (0.056 R)
• M2: 957,576 km (0.084 R)
• M3: 1,608,177 km (0.115 R)
• M4: 2,251,298 km (0.082 R)
• M5: 3,250,612 km (0.085 R)
• M6: 4,061,582 km (0.096 R)
• M7: 5,055,959 km (0.055 R)
• M8: 6,828,245 km (0.099 R)
• M9: 7,457,005 km (0.091 R)
• M10: 8,830,762 km (0.1 R)
• M11: 10,324,647 km (0.119 R)
• M12: 13,964,662 km (0.104 R)
• M13: 16,448,435 km (0.116 R)
• M14: 20,536,945 km (0.115 R)
• M15: 26,203,264 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 7.6

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.88 AU - 14.42 AU

Year: 20160 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,991,828 km

• M1: 99,183 km (0.093 R)
• M2: 361,728 km (0.095 R)
• M3: 635,492 km (0.096 R)
• M4: 1,292,974 km (0.064 R)
• M5: 1,555,519 km (0.049 R)
• M6: 2,027,201 km (0.098 R)
• M7: 2,497,836 km (0.113 R)
• M8: 2,734,799 km (0.117 R)
• M9: 4,524,588 km (0.064 R)
• M10: 5,523,453 km (0.117 R)
• M11: 7,263,276 km (0.09 R)
• M12: 9,005,642 km (0.08 R)
• M13: 10,946,974 km (0.043 R)
• M14: 14,775,782 km (0.112 R)
• M15: 17,030,670 km (0.075 R)
• M16: 17,542,146 km (0.072 R)
• M17: 20,828,512 km (0.103 R)
• M18: 21,217,316 km (0.088 R)
• M19: 21,610,908 km (0.113 R)
• M20: 29,069,559 km (0.097 R)
• M21: 33,769,924 km (0.109 R)
• M22: 35,673,108 km (0.089 R)
• M23: 38,953,191 km (0.096 R)
• M24: 39,543,355 km (0.091 R)
• M25: 43,684,673 km (0.097 R)
• M26: 44,642,548 km (0.109 R)
• M27: 46,435,179 km (0.041 R)
• M28: 47,600,546 km (0.088 R)
• M29: 49,127,492 km (0.104 R)
• M30: 63,345,423 km (0.104 R)
• M31: 66,442,099 km (0.091 R)
• M32: 68,347,677 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.3

Radius: 6

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.99 AU - 15.67 AU

Year: 22733 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,991,828 km

• M1: 75,098 km (0.116 R)
• M2: 518,805 km (0.109 R)
• M3: 721,810 km (0.115 R)
• M4: 990,188 km (0.049 R)
• M5: 1,338,602 km (0.046 R)
• M6: 1,597,705 km (0.057 R)
• M7: 2,157,201 km (0.059 R)
• M8: 4,260,398 km (0.111 R)
• M9: 4,453,977 km (0.026 R)
• M10: 5,665,122 km (0.119 R)
• M11: 6,059,611 km (0.075 R)
• M12: 6,991,756 km (0.092 R)
• M13: 7,261,929 km (0.077 R)
• M14: 9,569,327 km (0.038 R)
• M15: 13,189,446 km (0.058 R)
• M16: 18,469,353 km (0.083 R)
• M17: 18,812,531 km (0.09 R)
• M18: 21,904,569 km (0.095 R)
• M19: 22,483,214 km (0.089 R)
• M20: 24,588,953 km (0.105 R)
• M21: 27,932,316 km (0.057 R)
• M22: 28,957,061 km (0.102 R)
• M23: 30,481,015 km (0.08 R)
• M24: 38,072,658 km (0.111 R)
• M25: 46,200,759 km (0.111 R)
• M26: 48,602,553 km (0.085 R)
• M27: 56,665,729 km (0.116 R)
• M28: 59,415,487 km (0.074 R)
• M29: 61,869,341 km (0.06 R)
• M30: 62,830,806 km (0.084 R)
• M31: 64,193,643 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit