🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.05 AU - 1.23 AU

Year: 438 Days

Day: 34.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 96,509,128 km

• M1: 934,987 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.15 AU - 1.73 AU

Year: 622 Days

Day: 44.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.97 AU - 2.11 AU

Year: 1049 Days

Day: 15.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 12.6

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.95 AU - 13.49 AU

Year: 15374 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,509,128 km

• M1: 156,779 km (0.118 R)
• M2: 794,664 km (0.074 R)
• M3: 1,550,732 km (0.09 R)
• M4: 2,163,036 km (0.117 R)
• M5: 2,792,543 km (0.069 R)
• M6: 3,651,086 km (0.045 R)
• M7: 5,813,074 km (0.104 R)
• M8: 6,652,169 km (0.084 R)
• M9: 7,255,347 km (0.064 R)
• M10: 11,795,493 km (0.066 R)
• M11: 12,423,355 km (0.096 R)
• M12: 15,454,657 km (0.096 R)
• M13: 23,130,374 km (0.094 R)
• M14: 23,717,845 km (0.082 R)
• M15: 24,415,569 km (0.114 R)
• M16: 25,127,057 km (0.102 R)
• M17: 27,128,078 km (0.055 R)
• M18: 30,383,776 km (0.106 R)
• M19: 35,032,680 km (0.115 R)
• M20: 36,068,645 km (0.034 R)
• M21: 37,930,391 km (0.069 R)
• M22: 44,348,139 km (0.11 R)
• M23: 49,490,267 km (0.114 R)
• M24: 50,794,162 km (0.097 R)
• M25: 51,787,043 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.3

Radius: 6.7

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 16.72 AU - 17.64 AU

Year: 25628 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,509,128 km

• M1: 92,751 km (0.115 R)
• M2: 820,544 km (0.05 R)
• M3: 1,241,363 km (0.106 R)
• M4: 2,200,136 km (0.099 R)
• M5: 4,147,152 km (0.088 R)
• M6: 5,291,277 km (0.072 R)
• M7: 5,500,714 km (0.067 R)
• M8: 9,047,081 km (0.117 R)
• M9: 10,948,470 km (0.117 R)
• M10: 13,719,920 km (0.05 R)
• M11: 18,606,684 km (0.061 R)
• M12: 21,120,227 km (0.078 R)
• M13: 22,186,112 km (0.086 R)
• M14: 26,564,243 km (0.116 R)
• M15: 28,312,444 km (0.097 R)
• M16: 29,738,710 km (0.107 R)
• M17: 38,059,045 km (0.047 R)
• M18: 43,422,428 km (0.112 R)
• M19: 48,168,719 km (0.085 R)
• M20: 48,533,439 km (0.09 R)
• M21: 53,835,038 km (0.078 R)
• M22: 56,422,782 km (0.077 R)
• M23: 78,145,589 km (0.103 R)
• M24: 80,173,089 km (0.079 R)
• M25: 87,816,643 km (0.117 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit