🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.2 AU - 1.64 AU

Year: 592 Days

Day: 43.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,851,846 km

• M1: 22,589 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.69 AU - 2.69 AU

Year: 1134 Days

Day: 16.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,851,846 km

• M1: 99,333 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.32 AU - 5.62 AU

Year: 4476 Days

Day: 31.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,851,846 km

• M1: 1,122,582 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.78 AU - 6.24 AU

Year: 4525 Days

Day: 21.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,851,846 km

• M1: 162,164 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 10.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.11 AU - 6.47 AU

Year: 4874 Days

Day: 6.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,851,846 km

• M1: 128,654 km (0.094 R)
• M2: 842,685 km (0.115 R)
• M3: 1,591,572 km (0.085 R)
• M4: 1,917,695 km (0.106 R)
• M5: 2,392,369 km (0.09 R)
• M6: 3,325,112 km (0.062 R)
• M7: 3,976,760 km (0.115 R)
• M8: 5,417,687 km (0.093 R)
• M9: 7,096,175 km (0.048 R)
• M10: 7,755,154 km (0.12 R)
• M11: 8,675,629 km (0.1 R)
• M12: 9,909,363 km (0.111 R)
• M13: 13,012,322 km (0.095 R)
• M14: 14,670,166 km (0.117 R)
• M15: 15,268,258 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 10.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.67 AU - 7.27 AU

Year: 5757 Days

Day: 14.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,851,846 km

• M1: 125,961 km (0.044 R)
• M2: 464,352 km (0.071 R)
• M3: 847,472 km (0.057 R)
• M4: 1,233,883 km (0.064 R)
• M5: 1,555,967 km (0.062 R)
• M6: 2,253,094 km (0.1 R)
• M7: 3,817,289 km (0.113 R)
• M8: 4,407,752 km (0.098 R)
• M9: 4,987,892 km (0.102 R)
• M10: 6,005,607 km (0.12 R)
• M11: 7,126,394 km (0.079 R)
• M12: 7,642,806 km (0.114 R)
• M13: 11,734,158 km (0.114 R)
• M14: 13,660,380 km (0.102 R)
• M15: 14,990,754 km (0.079 R)
• M16: 15,336,475 km (0.117 R)
• M17: 16,198,158 km (0.112 R)
• M18: 17,306,828 km (0.075 R)
• M19: 18,977,387 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit