🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.94 AU - 1.28 AU

Year: 434 Days

Day: 36.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.29 AU - 2.13 AU

Year: 829 Days

Day: 27.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.09 AU - 4.21 AU

Year: 2586 Days

Day: 25.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,844,270 km

• M1: 197,320 km (0.057 R)
• M2: 1,147,715 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 11.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.79 AU - 5.37 AU

Year: 4246 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 89,844,270 km

• M1: 139,724 km (0.12 R)
• M2: 601,234 km (0.106 R)
• M3: 1,050,626 km (0.066 R)
• M4: 1,690,007 km (0.076 R)
• M5: 2,296,477 km (0.068 R)
• M6: 6,132,765 km (0.029 R)
• M7: 7,126,843 km (0.086 R)
• M8: 8,708,690 km (0.116 R)
• M9: 9,065,781 km (0.066 R)
• M10: 10,714,349 km (0.077 R)
• M11: 16,468,332 km (0.111 R)
• M12: 21,775,616 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.5

Radius: 4.6

Gravity: 30.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.65 AU - 17.61 AU

Year: 26293 Days

Day: 24.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 89,844,270 km

• M1: 57,296 km (0.113 R)
• M2: 220,208 km (0.065 R)
• M3: 385,065 km (0.093 R)
• M4: 563,535 km (0.111 R)
• M5: 797,207 km (0.092 R)
• M6: 1,026,391 km (0.1 R)
• M7: 2,202,081 km (0.095 R)
• M8: 2,706,225 km (0.036 R)
• M9: 3,648,842 km (0.102 R)
• M10: 6,661,892 km (0.095 R)
• M11: 8,403,810 km (0.111 R)
• M12: 10,300,412 km (0.08 R)
• M13: 11,897,668 km (0.115 R)
• M14: 12,321,329 km (0.1 R)
• M15: 12,682,010 km (0.101 R)
• M16: 16,685,099 km (0.045 R)
• M17: 17,848,971 km (0.12 R)
• M18: 18,310,630 km (0.114 R)
• M19: 21,352,553 km (0.078 R)
• M20: 25,288,323 km (0.051 R)
• M21: 26,106,025 km (0.088 R)
• M22: 29,939,471 km (0.08 R)
• M23: 34,985,856 km (0.115 R)
• M24: 42,176,128 km (0.052 R)
• M25: 44,662,743 km (0.117 R)
• M26: 45,512,908 km (0.089 R)
• M27: 46,373,844 km (0.114 R)
• M28: 51,582,094 km (0.077 R)
• M29: 52,895,114 km (0.077 R)
• M30: 53,464,633 km (0.11 R)
• M31: 57,566,158 km (0.082 R)
• M32: 60,414,053 km (0.076 R)
• M33: 61,244,620 km (0.103 R)
• M34: 65,512,049 km (0.042 R)
• M35: 65,949,324 km (0.115 R)
• M36: 67,495,268 km (0.102 R)
• M37: 67,941,369 km (0.118 R)
• M38: 79,992,525 km (0.116 R)
• M39: 83,533,506 km (0.044 R)
• M40: 87,706,539 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit