🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 375 Days

Day: 31.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.58 AU - 2.96 AU

Year: 1728 Days

Day: 33.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.19 AU - 3.32 AU

Year: 2196 Days

Day: 43 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,761,406 km

• M1: 2,200,884 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 11.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.1 AU - 7.2 AU

Year: 5715 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,761,406 km

• M1: 145,858 km (0.073 R)
• M2: 644,168 km (0.115 R)
• M3: 1,657,694 km (0.106 R)
• M4: 2,480,931 km (0.062 R)
• M5: 4,493,920 km (0.085 R)
• M6: 4,926,707 km (0.086 R)
• M7: 6,617,911 km (0.081 R)
• M8: 7,525,371 km (0.11 R)
• M9: 8,137,975 km (0.072 R)
• M10: 10,394,359 km (0.085 R)
• M11: 11,431,970 km (0.115 R)
• M12: 12,537,498 km (0.077 R)
• M13: 13,244,498 km (0.049 R)
• M14: 14,682,881 km (0.025 R)
• M15: 15,241,330 km (0.075 R)
• M16: 15,698,053 km (0.112 R)
• M17: 16,759,449 km (0.036 R)
• M18: 19,421,544 km (0.09 R)
• M19: 23,468,764 km (0.068 R)
• M20: 25,171,039 km (0.058 R)
• M21: 26,214,783 km (0.099 R)
• M22: 26,788,491 km (0.073 R)
• M23: 27,287,100 km (0.051 R)
• M24: 29,080,779 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 12.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.82 AU - 11.12 AU

Year: 10067 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,761,406 km

• M1: 152,889 km (0.114 R)
• M2: 698,921 km (0.112 R)
• M3: 1,083,687 km (0.086 R)
• M4: 1,835,715 km (0.055 R)
• M5: 2,287,052 km (0.094 R)
• M6: 2,754,695 km (0.105 R)
• M7: 3,307,908 km (0.049 R)
• M8: 4,475,220 km (0.1 R)
• M9: 5,394,798 km (0.072 R)
• M10: 5,965,065 km (0.086 R)
• M11: 6,932,216 km (0.072 R)
• M12: 7,415,417 km (0.077 R)
• M13: 10,902,394 km (0.112 R)
• M14: 11,506,021 km (0.091 R)
• M15: 13,113,151 km (0.048 R)
• M16: 15,048,499 km (0.096 R)
• M17: 16,375,133 km (0.101 R)
• M18: 17,301,891 km (0.032 R)
• M19: 17,915,991 km (0.088 R)
• M20: 19,994,055 km (0.031 R)
• M21: 22,872,766 km (0.071 R)
• M22: 23,529,651 km (0.11 R)
• M23: 23,946,730 km (0.056 R)
• M24: 24,795,398 km (0.12 R)
• M25: 25,840,190 km (0.103 R)
• M26: 30,709,451 km (0.111 R)
• M27: 34,311,169 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 17,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit