🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 260 Days

Day: 29.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 150.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.39 AU - 1.67 AU

Year: 857 Days

Day: 22.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.88 AU - 2.2 AU

Year: 1320 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.3

Radius: 10.9

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.4 AU - 7.66 AU

Year: 7560 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,025,239 km

• M1: 141,819 km (0.102 R)
• M2: 616,493 km (0.116 R)
• M3: 1,134,550 km (0.051 R)
• M4: 2,203,427 km (0.104 R)
• M5: 6,144,583 km (0.116 R)
• M6: 6,715,000 km (0.076 R)
• M7: 8,964,054 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 11.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.49 AU - 9.05 AU

Year: 10774 Days

Day: 6.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,025,239 km

• M1: 220,507 km (0.118 R)
• M2: 822,040 km (0.094 R)
• M3: 1,289,982 km (0.099 R)
• M4: 1,781,411 km (0.116 R)
• M5: 2,723,130 km (0.106 R)
• M6: 3,270,658 km (0.112 R)
• M7: 3,733,215 km (0.057 R)
• M8: 4,677,177 km (0.085 R)
• M9: 5,465,558 km (0.057 R)
• M10: 8,778,403 km (0.12 R)
• M11: 9,640,087 km (0.12 R)
• M12: 10,956,099 km (0.077 R)
• M13: 11,869,245 km (0.091 R)
• M14: 14,864,643 km (0.057 R)
• M15: 15,315,830 km (0.045 R)
• M16: 17,877,993 km (0.116 R)
• M17: 20,528,119 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit