🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.51 AU - 2.11 AU

Year: 876 Days

Day: 34 Hours

Environment

Temp: -44 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.82 AU - 2.2 AU

Year: 1026 Days

Day: 31.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 100.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.05 AU - 2.37 AU

Year: 1182 Days

Day: 44.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,270,984 km

• M1: 857,046 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.83 AU - 4.07 AU

Year: 2825 Days

Day: 42.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,270,984 km

• M1: 64,477 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87

Radius: 12.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.99 AU - 6.03 AU

Year: 4655 Days

Day: 12.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 135 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,270,984 km

• M1: 160,519 km (0.11 R)
• M2: 633,846 km (0.085 R)
• M3: 1,076,357 km (0.083 R)
• M4: 1,752,988 km (0.119 R)
• M5: 2,426,477 km (0.087 R)
• M6: 3,267,068 km (0.08 R)
• M7: 4,163,608 km (0.043 R)
• M8: 5,325,834 km (0.111 R)
• M9: 5,889,369 km (0.072 R)
• M10: 7,598,076 km (0.095 R)
• M11: 9,813,471 km (0.08 R)
• M12: 11,231,659 km (0.025 R)
• M13: 11,671,476 km (0.096 R)
• M14: 13,506,444 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.1

Radius: 10.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.31 AU - 9.63 AU

Year: 10488 Days

Day: 11.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,270,984 km

• M1: 135,536 km (0.077 R)
• M2: 944,112 km (0.105 R)
• M3: 1,448,257 km (0.111 R)
• M4: 1,842,747 km (0.088 R)
• M5: 2,309,193 km (0.07 R)
• M6: 2,832,187 km (0.102 R)
• M7: 5,933,351 km (0.094 R)
• M8: 7,079,570 km (0.026 R)
• M9: 7,450,722 km (0.105 R)
• M10: 9,907,717 km (0.076 R)
• M11: 10,637,755 km (0.078 R)
• M12: 11,347,298 km (0.06 R)
• M13: 13,290,574 km (0.119 R)
• M14: 13,857,101 km (0.032 R)
• M15: 23,028,797 km (0.099 R)
• M16: 23,846,349 km (0.088 R)
• M17: 27,715,549 km (0.106 R)
• M18: 28,953,471 km (0.047 R)
• M19: 30,335,606 km (0.118 R)
• M20: 30,878,796 km (0.093 R)
• M21: 35,700,634 km (0.066 R)
• M22: 36,550,201 km (0.093 R)
• M23: 38,416,284 km (0.051 R)
• M24: 42,337,245 km (0.084 R)
• M25: 44,954,160 km (0.095 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit