🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.92 AU - 1.14 AU

Year: 388 Days

Day: 25.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.69 AU - 2.03 AU

Year: 941 Days

Day: 21.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,498,370 km

• M1: 1,123,779 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.3 AU - 2.44 AU

Year: 1353 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.3

Radius: 9.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.44 AU - 10.7 AU

Year: 10130 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,498,370 km

• M1: 124,166 km (0.114 R)
• M2: 460,612 km (0.085 R)
• M3: 1,168,808 km (0.107 R)
• M4: 1,989,502 km (0.072 R)
• M5: 2,418,549 km (0.111 R)
• M6: 4,606,418 km (0.104 R)
• M7: 5,429,356 km (0.117 R)
• M8: 8,000,195 km (0.057 R)
• M9: 10,176,545 km (0.106 R)
• M10: 11,735,803 km (0.111 R)
• M11: 12,077,335 km (0.073 R)
• M12: 16,854,444 km (0.103 R)
• M13: 19,184,281 km (0.104 R)
• M14: 21,635,592 km (0.086 R)
• M15: 23,291,940 km (0.12 R)
• M16: 30,231,635 km (0.116 R)
• M17: 31,635,911 km (0.062 R)
• M18: 34,110,858 km (0.079 R)
• M19: 35,632,567 km (0.074 R)
• M20: 35,989,957 km (0.043 R)
• M21: 37,076,785 km (0.108 R)
• M22: 37,443,898 km (0.096 R)
• M23: 38,685,112 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.7

Radius: 5

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 11.26 AU - 16.54 AU

Year: 19219 Days

Day: 17.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,498,370 km

• M1: 62,981 km (0.096 R)
• M2: 349,311 km (0.086 R)
• M3: 757,863 km (0.1 R)
• M4: 1,031,328 km (0.113 R)
• M5: 1,452,895 km (0.075 R)
• M6: 1,647,671 km (0.059 R)
• M7: 2,990,910 km (0.046 R)
• M8: 3,158,909 km (0.114 R)
• M9: 3,333,190 km (0.115 R)
• M10: 3,811,305 km (0.112 R)
• M11: 7,681,402 km (0.096 R)
• M12: 11,712,017 km (0.118 R)
• M13: 16,884,513 km (0.045 R)
• M14: 30,165,962 km (0.091 R)
• M15: 33,751,673 km (0.097 R)
• M16: 42,450,789 km (0.094 R)
• M17: 43,154,199 km (0.053 R)
• M18: 56,329,283 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 17,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit