🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.87 AU - 1.15 AU

Year: 387 Days

Day: 12.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.04 AU - 2.42 AU

Year: 1268 Days

Day: 15.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,045,048 km

• M1: 859,290 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.7

Radius: 11.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.27 AU - 6.49 AU

Year: 6137 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,045,048 km

• M1: 144,960 km (0.072 R)
• M2: 606,919 km (0.062 R)
• M3: 1,208,900 km (0.11 R)
• M4: 1,843,495 km (0.095 R)
• M5: 2,306,051 km (0.095 R)
• M6: 2,724,476 km (0.082 R)
• M7: 3,407,989 km (0.108 R)
• M8: 3,888,497 km (0.107 R)
• M9: 4,366,463 km (0.12 R)
• M10: 4,731,631 km (0.038 R)
• M11: 5,692,648 km (0.099 R)
• M12: 6,129,773 km (0.104 R)
• M13: 7,005,967 km (0.119 R)
• M14: 7,751,414 km (0.104 R)
• M15: 8,929,198 km (0.104 R)
• M16: 9,360,638 km (0.094 R)
• M17: 9,723,862 km (0.08 R)
• M18: 10,222,770 km (0.108 R)
• M19: 12,978,962 km (0.074 R)
• M20: 14,103,190 km (0.114 R)
• M21: 14,635,309 km (0.105 R)
• M22: 17,317,599 km (0.117 R)
• M23: 18,238,374 km (0.102 R)
• M24: 19,647,736 km (0.074 R)
• M25: 21,684,810 km (0.083 R)
• M26: 23,784,416 km (0.111 R)
• M27: 24,386,697 km (0.053 R)
• M28: 24,921,958 km (0.097 R)
• M29: 27,305,501 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.6

Radius: 3.1

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.83 AU - 19.25 AU

Year: 23328 Days

Day: 18.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,045,048 km

• M1: 38,596 km (0.06 R)
• M2: 308,321 km (0.116 R)
• M3: 462,557 km (0.119 R)
• M4: 1,047,484 km (0.116 R)
• M5: 2,410,022 km (0.063 R)
• M6: 2,723,429 km (0.094 R)
• M7: 3,355,181 km (0.096 R)
• M8: 3,882,214 km (0.118 R)
• M9: 3,993,814 km (0.098 R)
• M10: 4,107,658 km (0.059 R)
• M11: 4,772,770 km (0.081 R)
• M12: 5,827,735 km (0.11 R)
• M13: 9,397,289 km (0.078 R)
• M14: 13,166,857 km (0.051 R)
• M15: 14,064,593 km (0.062 R)
• M16: 17,527,485 km (0.112 R)
• M17: 18,770,643 km (0.109 R)
• M18: 18,930,115 km (0.038 R)
• M19: 20,489,972 km (0.066 R)
• M20: 22,490,245 km (0.066 R)
• M21: 27,793,040 km (0.063 R)
• M22: 31,455,645 km (0.085 R)
• M23: 36,284,216 km (0.103 R)
• M24: 48,416,154 km (0.089 R)
• M25: 52,727,714 km (0.055 R)
• M26: 53,045,011 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 15,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit