🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.26 AU - 1.38 AU

Year: 548 Days

Day: 42.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.5 AU - 1.8 AU

Year: 767 Days

Day: 40.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.69 AU - 2.99 AU

Year: 1731 Days

Day: 38.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,452,048 km

• M1: 164,558 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.2

Radius: 13.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.38 AU - 7.7 AU

Year: 6755 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 56.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 106,452,048 km

• M1: 162,912 km (0.08 R)
• M2: 704,905 km (0.039 R)
• M3: 1,383,780 km (0.053 R)
• M4: 2,182,633 km (0.09 R)
• M5: 8,169,540 km (0.035 R)
• M6: 9,377,393 km (0.065 R)
• M7: 10,899,701 km (0.113 R)
• M8: 12,802,735 km (0.118 R)
• M9: 23,988,916 km (0.082 R)
• M10: 24,416,916 km (0.109 R)
• M11: 27,932,615 km (0.107 R)
• M12: 29,860,333 km (0.084 R)
• M13: 37,421,608 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.3

Radius: 4.7

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.96 AU - 24.3 AU

Year: 32663 Days

Day: 25 Hours

Environment

Temp: -201 °C

Axial Tilt: 65.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 106,452,048 km

• M1: 59,241 km (0.043 R)
• M2: 216,019 km (0.115 R)
• M3: 545,135 km (0.051 R)
• M4: 988,543 km (0.091 R)
• M5: 2,083,599 km (0.055 R)
• M6: 2,931,071 km (0.074 R)
• M7: 4,503,793 km (0.115 R)
• M8: 6,129,922 km (0.111 R)
• M9: 7,499,042 km (0.085 R)
• M10: 7,717,904 km (0.109 R)
• M11: 7,940,954 km (0.094 R)
• M12: 11,678,208 km (0.069 R)
• M13: 12,196,266 km (0.107 R)
• M14: 18,642,887 km (0.104 R)
• M15: 19,761,729 km (0.069 R)
• M16: 25,537,853 km (0.097 R)
• M17: 28,211,166 km (0.119 R)
• M18: 28,874,035 km (0.108 R)
• M19: 29,683,210 km (0.047 R)
• M20: 63,118,334 km (0.058 R)
• M21: 64,707,961 km (0.099 R)
• M22: 66,790,812 km (0.12 R)
• M23: 70,603,313 km (0.074 R)
• M24: 73,058,215 km (0.103 R)
• M25: 83,176,267 km (0.072 R)
• M26: 93,894,804 km (0.092 R)
• M27: 94,483,173 km (0.106 R)
• M28: 100,502,094 km (0.111 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit