🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.01 AU - 1.31 AU

Year: 471 Days

Day: 17.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,975,974 km

• M1: 144,661 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.79 AU - 2.19 AU

Year: 1058 Days

Day: 12.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.2

Radius: 8.2

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.46 AU - 12.78 AU

Year: 13970 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,975,974 km

• M1: 102,026 km (0.073 R)
• M2: 362,176 km (0.115 R)
• M3: 1,193,641 km (0.09 R)
• M4: 1,486,404 km (0.073 R)
• M5: 1,891,964 km (0.063 R)
• M6: 2,647,882 km (0.086 R)
• M7: 2,970,266 km (0.04 R)
• M8: 3,591,546 km (0.112 R)
• M9: 3,852,594 km (0.052 R)
• M10: 4,325,473 km (0.116 R)
• M11: 4,743,599 km (0.106 R)
• M12: 5,254,027 km (0.11 R)
• M13: 5,660,634 km (0.106 R)
• M14: 8,060,632 km (0.114 R)
• M15: 8,694,628 km (0.113 R)
• M16: 9,264,147 km (0.054 R)
• M17: 12,023,181 km (0.114 R)
• M18: 12,971,631 km (0.112 R)
• M19: 14,950,063 km (0.074 R)
• M20: 17,268,381 km (0.065 R)
• M21: 18,784,406 km (0.068 R)
• M22: 21,819,597 km (0.063 R)
• M23: 22,516,424 km (0.099 R)
• M24: 24,323,267 km (0.095 R)
• M25: 29,154,381 km (0.086 R)
• M26: 34,238,165 km (0.101 R)
• M27: 35,297,468 km (0.109 R)
• M28: 37,234,461 km (0.097 R)
• M29: 43,742,866 km (0.087 R)
• M30: 46,260,000 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.7

Radius: 5.6

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.06 AU - 15.7 AU

Year: 17414 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,975,974 km

• M1: 69,713 km (0.084 R)
• M2: 261,198 km (0.12 R)
• M3: 755,918 km (0.104 R)
• M4: 1,041,201 km (0.098 R)
• M5: 1,327,232 km (0.101 R)
• M6: 1,648,868 km (0.115 R)
• M7: 2,531,196 km (0.063 R)
• M8: 3,504,629 km (0.113 R)
• M9: 3,973,619 km (0.027 R)
• M10: 7,178,454 km (0.103 R)
• M11: 9,651,307 km (0.106 R)
• M12: 10,076,314 km (0.068 R)
• M13: 10,850,034 km (0.072 R)
• M14: 11,603,260 km (0.099 R)
• M15: 12,452,676 km (0.115 R)
• M16: 13,020,251 km (0.053 R)
• M17: 14,480,176 km (0.103 R)
• M18: 16,045,718 km (0.084 R)
• M19: 16,945,549 km (0.057 R)
• M20: 17,252,823 km (0.117 R)
• M21: 17,563,837 km (0.092 R)
• M22: 18,037,314 km (0.04 R)
• M23: 18,438,386 km (0.095 R)
• M24: 18,681,782 km (0.049 R)
• M25: 20,446,588 km (0.09 R)
• M26: 22,875,010 km (0.069 R)
• M27: 25,994,126 km (0.084 R)
• M28: 27,761,176 km (0.108 R)
• M29: 28,728,326 km (0.105 R)
• M30: 32,822,072 km (0.055 R)
• M31: 33,060,232 km (0.027 R)
• M32: 34,024,540 km (0.115 R)
• M33: 40,071,734 km (0.101 R)
• M34: 45,899,768 km (0.114 R)
• M35: 46,797,356 km (0.071 R)
• M36: 49,404,248 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit