🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.77 AU - 1.07 AU

Year: 397 Days

Day: 46.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.03 AU - 1.09 AU

Year: 491 Days

Day: 44.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.96 AU - 2.52 AU

Year: 1507 Days

Day: 14.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 10

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.05 AU - 5.27 AU

Year: 4523 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,187,849 km

• M1: 129,851 km (0.12 R)
• M2: 464,501 km (0.072 R)
• M3: 965,205 km (0.043 R)
• M4: 3,174,168 km (0.074 R)
• M5: 5,283,647 km (0.115 R)
• M6: 5,598,102 km (0.087 R)
• M7: 8,676,826 km (0.066 R)
• M8: 10,209,606 km (0.063 R)
• M9: 10,699,240 km (0.077 R)
• M10: 11,801,178 km (0.102 R)
• M11: 13,017,708 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.7

Radius: 5.3

Gravity: 33.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11 AU - 14.4 AU

Year: 20348 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,187,849 km

• M1: 66,122 km (0.086 R)
• M2: 248,632 km (0.115 R)
• M3: 434,582 km (0.075 R)
• M4: 716,723 km (0.079 R)
• M5: 1,242,710 km (0.09 R)
• M6: 1,411,905 km (0.11 R)
• M7: 1,632,113 km (0.107 R)
• M8: 2,601,806 km (0.046 R)
• M9: 4,037,347 km (0.066 R)
• M10: 6,928,625 km (0.094 R)
• M11: 7,366,498 km (0.054 R)
• M12: 9,421,076 km (0.097 R)
• M13: 10,706,121 km (0.093 R)
• M14: 13,694,189 km (0.07 R)
• M15: 16,164,050 km (0.113 R)
• M16: 16,674,179 km (0.087 R)
• M17: 19,386,986 km (0.101 R)
• M18: 30,275,318 km (0.083 R)
• M19: 30,660,832 km (0.086 R)
• M20: 33,452,777 km (0.06 R)
• M21: 36,554,389 km (0.049 R)
• M22: 37,432,379 km (0.087 R)
• M23: 45,303,172 km (0.077 R)
• M24: 45,807,766 km (0.07 R)
• M25: 47,343,687 km (0.036 R)
• M26: 48,211,654 km (0.105 R)
• M27: 50,879,283 km (0.05 R)
• M28: 69,868,040 km (0.106 R)
• M29: 77,994,944 km (0.083 R)
• M30: 81,167,018 km (0.072 R)
• M31: 84,678,080 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 12,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit