🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.99 AU - 2.77 AU

Year: 1285 Days

Day: 18.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.19 AU - 3.33 AU

Year: 1604 Days

Day: 31.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.52 AU - 3.14 AU

Year: 1666 Days

Day: 31.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,612,602 km

• M1: 1,522,607 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.84 AU - 3.98 AU

Year: 2203 Days

Day: 23.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.07 AU - 3.97 AU

Year: 2310 Days

Day: 39.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.26 AU - 8.82 AU

Year: 7243 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 61.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,612,602 km

• M1: 153,787 km (0.118 R)
• M2: 534,214 km (0.067 R)
• M3: 1,304,344 km (0.119 R)
• M4: 1,767,499 km (0.034 R)
• M5: 2,856,422 km (0.04 R)
• M6: 3,284,571 km (0.076 R)
• M7: 3,844,366 km (0.052 R)
• M8: 4,447,395 km (0.081 R)
• M9: 5,112,806 km (0.03 R)
• M10: 8,519,748 km (0.111 R)
• M11: 9,282,997 km (0.093 R)
• M12: 10,800,368 km (0.099 R)
• M13: 12,317,889 km (0.107 R)
• M14: 12,922,114 km (0.098 R)
• M15: 14,408,968 km (0.096 R)
• M16: 15,354,277 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 13

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.89 AU - 15.03 AU

Year: 16322 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,612,602 km

• M1: 184,305 km (0.078 R)
• M2: 702,661 km (0.082 R)
• M3: 1,145,920 km (0.078 R)
• M4: 2,157,201 km (0.051 R)
• M5: 3,398,265 km (0.078 R)
• M6: 4,637,983 km (0.11 R)
• M7: 5,461,369 km (0.089 R)
• M8: 8,078,883 km (0.089 R)
• M9: 9,710,697 km (0.09 R)
• M10: 13,431,196 km (0.116 R)
• M11: 14,058,011 km (0.037 R)
• M12: 18,542,357 km (0.049 R)
• M13: 20,940,411 km (0.109 R)
• M14: 21,613,452 km (0.111 R)
• M15: 22,649,866 km (0.081 R)
• M16: 26,344,783 km (0.074 R)
• M17: 28,030,303 km (0.097 R)
• M18: 29,997,963 km (0.039 R)
• M19: 36,694,263 km (0.097 R)
• M20: 40,842,762 km (0.087 R)
• M21: 47,420,580 km (0.08 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit