🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.9 AU - 0.96 AU

Year: 343 Days

Day: 21.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 8

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.91 AU - 4.99 AU

Year: 3594 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,787,222 km

• M1: 99,632 km (0.087 R)
• M2: 388,655 km (0.104 R)
• M3: 1,197,830 km (0.066 R)
• M4: 2,840,116 km (0.104 R)
• M5: 3,188,828 km (0.111 R)
• M6: 3,785,873 km (0.043 R)
• M7: 4,455,324 km (0.112 R)
• M8: 4,878,835 km (0.109 R)
• M9: 5,277,663 km (0.082 R)
• M10: 7,606,603 km (0.086 R)
• M11: 9,180,522 km (0.108 R)
• M12: 9,750,340 km (0.098 R)
• M13: 11,514,698 km (0.072 R)
• M14: 12,358,280 km (0.095 R)
• M15: 14,218,081 km (0.076 R)
• M16: 19,085,397 km (0.109 R)
• M17: 20,201,996 km (0.078 R)
• M18: 22,428,760 km (0.111 R)
• M19: 22,975,540 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 14.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.52 AU - 5.64 AU

Year: 5047 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,787,222 km

• M1: 185,352 km (0.042 R)
• M2: 1,714,242 km (0.094 R)
• M3: 2,671,818 km (0.089 R)
• M4: 3,161,601 km (0.076 R)
• M5: 3,667,093 km (0.12 R)
• M6: 6,132,017 km (0.106 R)
• M7: 7,134,173 km (0.105 R)
• M8: 7,823,669 km (0.105 R)
• M9: 9,294,516 km (0.06 R)
• M10: 10,990,208 km (0.117 R)
• M11: 11,468,921 km (0.086 R)
• M12: 12,314,897 km (0.088 R)
• M13: 12,989,434 km (0.11 R)
• M14: 14,131,464 km (0.106 R)
• M15: 14,698,290 km (0.117 R)
• M16: 15,877,720 km (0.106 R)
• M17: 17,182,961 km (0.079 R)
• M18: 19,239,184 km (0.081 R)
• M19: 19,936,160 km (0.115 R)
• M20: 20,577,935 km (0.036 R)
• M21: 21,677,928 km (0.09 R)
• M22: 23,519,179 km (0.104 R)
• M23: 26,133,850 km (0.1 R)
• M24: 26,644,877 km (0.092 R)
• M25: 30,224,006 km (0.111 R)
• M26: 31,934,657 km (0.068 R)
• M27: 32,421,000 km (0.113 R)
• M28: 33,309,163 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 13.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.87 AU - 8.61 AU

Year: 8245 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,787,222 km

• M1: 164,109 km (0.103 R)
• M2: 658,679 km (0.069 R)
• M3: 1,362,687 km (0.054 R)
• M4: 1,934,151 km (0.116 R)
• M5: 2,344,797 km (0.086 R)
• M6: 6,665,782 km (0.102 R)
• M7: 9,217,772 km (0.051 R)
• M8: 11,128,735 km (0.064 R)
• M9: 13,686,859 km (0.072 R)
• M10: 18,086,981 km (0.108 R)
• M11: 19,572,039 km (0.094 R)
• M12: 20,832,551 km (0.105 R)
• M13: 23,597,119 km (0.101 R)
• M14: 26,066,382 km (0.068 R)
• M15: 29,941,116 km (0.055 R)
• M16: 35,035,522 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit