🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.78 AU - 2.88 AU

Year: 1500 Days

Day: 22.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,509,337 km

• M1: 37,549 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.3 AU - 2.44 AU

Year: 1539 Days

Day: 25.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,509,337 km

• M1: 888,911 km (0.094 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 14.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.59 AU - 7.51 AU

Year: 7070 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 109,509,337 km

• M1: 180,565 km (0.088 R)
• M2: 710,739 km (0.107 R)
• M3: 1,195,287 km (0.101 R)
• M4: 2,429,619 km (0.061 R)
• M5: 3,343,961 km (0.106 R)
• M6: 4,783,841 km (0.075 R)
• M7: 6,394,112 km (0.105 R)
• M8: 6,967,371 km (0.044 R)
• M9: 7,653,128 km (0.088 R)
• M10: 9,294,516 km (0.054 R)
• M11: 10,366,534 km (0.095 R)
• M12: 11,887,047 km (0.099 R)
• M13: 13,093,404 km (0.115 R)
• M14: 16,333,844 km (0.11 R)
• M15: 20,150,983 km (0.096 R)
• M16: 21,704,407 km (0.033 R)
• M17: 22,185,663 km (0.089 R)
• M18: 23,086,542 km (0.084 R)
• M19: 24,268,215 km (0.042 R)
• M20: 24,786,871 km (0.113 R)
• M21: 25,578,693 km (0.064 R)
• M22: 30,488,196 km (0.07 R)
• M23: 32,742,336 km (0.097 R)
• M24: 36,216,747 km (0.077 R)
• M25: 38,860,889 km (0.108 R)
• M26: 40,170,020 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.7

Radius: 7.2

Gravity: 19.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.99 AU - 19.29 AU

Year: 28628 Days

Day: 21.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 109,509,337 km

• M1: 89,609 km (0.054 R)
• M2: 370,853 km (0.055 R)
• M3: 782,397 km (0.116 R)
• M4: 1,018,462 km (0.109 R)
• M5: 1,270,535 km (0.106 R)
• M6: 1,718,431 km (0.089 R)
• M7: 2,102,897 km (0.111 R)
• M8: 3,255,549 km (0.112 R)
• M9: 3,742,640 km (0.052 R)
• M10: 5,542,601 km (0.115 R)
• M11: 6,093,570 km (0.093 R)
• M12: 6,833,032 km (0.093 R)
• M13: 9,034,215 km (0.104 R)
• M14: 9,347,025 km (0.07 R)
• M15: 11,162,245 km (0.049 R)
• M16: 13,360,735 km (0.091 R)
• M17: 17,223,652 km (0.114 R)
• M18: 26,547,788 km (0.049 R)
• M19: 27,189,862 km (0.117 R)
• M20: 36,348,393 km (0.088 R)
• M21: 39,252,088 km (0.072 R)
• M22: 43,713,994 km (0.079 R)
• M23: 46,621,279 km (0.095 R)
• M24: 47,367,772 km (0.095 R)
• M25: 48,312,034 km (0.104 R)
• M26: 56,322,850 km (0.077 R)
• M27: 56,745,165 km (0.073 R)
• M28: 57,382,452 km (0.108 R)
• M29: 65,640,404 km (0.101 R)
• M30: 68,479,772 km (0.098 R)
• M31: 69,929,674 km (0.119 R)
• M32: 72,640,836 km (0.078 R)
• M33: 80,656,889 km (0.052 R)
• M34: 93,312,121 km (0.107 R)
• M35: 96,594,896 km (0.057 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 16,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit