🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.45 AU

Year: 490 Days

Day: 46.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,302,161 km

• M1: 35,604 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.79 AU - 5.63 AU

Year: 3626 Days

Day: 38.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 11.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.22 AU - 6.76 AU

Year: 5201 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,302,161 km

• M1: 139,276 km (0.05 R)
• M2: 570,117 km (0.082 R)
• M3: 1,008,439 km (0.087 R)
• M4: 1,575,116 km (0.118 R)
• M5: 1,996,832 km (0.052 R)
• M6: 2,346,293 km (0.098 R)
• M7: 2,976,848 km (0.071 R)
• M8: 4,525,485 km (0.058 R)
• M9: 4,944,658 km (0.097 R)
• M10: 5,592,716 km (0.109 R)
• M11: 6,887,785 km (0.116 R)
• M12: 7,806,914 km (0.057 R)
• M13: 8,181,508 km (0.102 R)
• M14: 9,294,665 km (0.113 R)
• M15: 12,065,966 km (0.105 R)
• M16: 13,883,281 km (0.076 R)
• M17: 14,602,547 km (0.076 R)
• M18: 16,418,366 km (0.092 R)
• M19: 16,848,311 km (0.085 R)
• M20: 19,863,755 km (0.032 R)
• M21: 20,705,841 km (0.099 R)
• M22: 22,536,770 km (0.077 R)
• M23: 23,452,907 km (0.11 R)
• M24: 23,920,251 km (0.114 R)
• M25: 25,769,430 km (0.105 R)
• M26: 27,539,322 km (0.096 R)
• M27: 28,941,204 km (0.119 R)
• M28: 31,413,758 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 3.9

Gravity: 46.62 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.47 AU - 15.59 AU

Year: 21712 Days

Day: 21.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,302,161 km

• M1: 66,122 km (0.113 R)
• M2: 301,440 km (0.107 R)
• M3: 506,688 km (0.116 R)
• M4: 718,219 km (0.044 R)
• M5: 1,647,821 km (0.11 R)
• M6: 1,813,126 km (0.033 R)
• M7: 2,030,193 km (0.096 R)
• M8: 2,686,179 km (0.107 R)
• M9: 3,385,101 km (0.094 R)
• M10: 3,967,186 km (0.068 R)
• M11: 7,803,623 km (0.078 R)
• M12: 8,165,501 km (0.116 R)
• M13: 11,407,586 km (0.101 R)
• M14: 11,739,095 km (0.109 R)
• M15: 12,914,186 km (0.048 R)
• M16: 14,394,457 km (0.074 R)
• M17: 18,491,494 km (0.05 R)
• M18: 18,764,959 km (0.076 R)
• M19: 19,981,189 km (0.106 R)
• M20: 20,559,834 km (0.119 R)
• M21: 21,953,338 km (0.102 R)
• M22: 24,706,088 km (0.091 R)
• M23: 28,884,955 km (0.087 R)
• M24: 29,748,883 km (0.091 R)
• M25: 32,443,440 km (0.098 R)
• M26: 33,242,143 km (0.109 R)
• M27: 34,053,861 km (0.06 R)
• M28: 37,870,851 km (0.117 R)
• M29: 41,029,460 km (0.088 R)
• M30: 41,339,128 km (0.085 R)
• M31: 51,012,575 km (0.105 R)
• M32: 53,924,198 km (0.108 R)
• M33: 57,136,962 km (0.099 R)
• M34: 62,089,848 km (0.093 R)
• M35: 67,536,557 km (0.118 R)
• M36: 73,065,694 km (0.113 R)
• M37: 75,591,206 km (0.087 R)
• M38: 78,174,312 km (0.119 R)
• M39: 80,089,464 km (0.077 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit