🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.25 AU - 1.61 AU

Year: 618 Days

Day: 16.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,657,556 km

• M1: 38,746 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.74 AU - 2 AU

Year: 925 Days

Day: 14.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,657,556 km

• M1: 1,114,654 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.92 AU - 2.32 AU

Year: 1116 Days

Day: 29.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.37 AU - 4.11 AU

Year: 2616 Days

Day: 42.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 12.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.03 AU - 10.09 AU

Year: 9057 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,657,556 km

• M1: 161,566 km (0.1 R)
• M2: 931,995 km (0.051 R)
• M3: 1,403,228 km (0.087 R)
• M4: 2,217,938 km (0.076 R)
• M5: 3,436,861 km (0.104 R)
• M6: 4,942,564 km (0.096 R)
• M7: 8,747,586 km (0.084 R)
• M8: 9,723,562 km (0.099 R)
• M9: 10,374,463 km (0.08 R)
• M10: 11,136,215 km (0.109 R)
• M11: 13,931,302 km (0.084 R)
• M12: 16,674,777 km (0.079 R)
• M13: 19,044,108 km (0.058 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 4.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.98 AU - 20.22 AU

Year: 24460 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,657,556 km

• M1: 77,791 km (0.085 R)
• M2: 234,569 km (0.094 R)
• M3: 453,730 km (0.105 R)
• M4: 901,477 km (0.087 R)
• M5: 1,598,453 km (0.109 R)
• M6: 2,484,821 km (0.078 R)
• M7: 2,989,863 km (0.049 R)
• M8: 3,324,065 km (0.043 R)
• M9: 3,512,259 km (0.115 R)
• M10: 3,884,309 km (0.118 R)
• M11: 6,396,207 km (0.039 R)
• M12: 8,495,663 km (0.117 R)
• M13: 11,970,971 km (0.107 R)
• M14: 12,135,678 km (0.104 R)
• M15: 13,508,688 km (0.101 R)
• M16: 15,955,361 km (0.11 R)
• M17: 16,154,924 km (0.093 R)
• M18: 17,670,052 km (0.093 R)
• M19: 19,202,083 km (0.117 R)
• M20: 21,379,630 km (0.104 R)
• M21: 27,723,178 km (0.083 R)
• M22: 28,497,198 km (0.032 R)
• M23: 29,285,429 km (0.091 R)
• M24: 30,699,577 km (0.06 R)
• M25: 39,907,027 km (0.079 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit