🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.46 AU - 1.48 AU

Year: 664 Days

Day: 45.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.39 AU - 2.07 AU

Year: 848 Days

Day: 14.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.61 AU - 2.69 AU

Year: 1608 Days

Day: 21 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.42 AU - 3.14 AU

Year: 1728 Days

Day: 37.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.49 AU - 3.49 AU

Year: 2430 Days

Day: 18.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 11.4

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.73 AU - 7.41 AU

Year: 6278 Days

Day: 5.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,154,066 km

• M1: 146,456 km (0.075 R)
• M2: 506,090 km (0.058 R)
• M3: 933,491 km (0.082 R)
• M4: 1,594,414 km (0.077 R)
• M5: 2,249,802 km (0.069 R)
• M6: 2,813,637 km (0.118 R)
• M7: 3,726,633 km (0.07 R)
• M8: 4,122,917 km (0.1 R)
• M9: 5,000,608 km (0.118 R)
• M10: 5,769,691 km (0.11 R)
• M11: 6,651,421 km (0.107 R)
• M12: 8,470,531 km (0.12 R)
• M13: 9,159,429 km (0.096 R)
• M14: 9,885,427 km (0.077 R)
• M15: 11,503,627 km (0.096 R)
• M16: 13,291,621 km (0.12 R)
• M17: 19,834,434 km (0.106 R)
• M18: 20,208,728 km (0.118 R)
• M19: 22,393,305 km (0.05 R)
• M20: 27,226,513 km (0.102 R)
• M21: 28,157,162 km (0.069 R)
• M22: 32,922,003 km (0.116 R)
• M23: 34,622,632 km (0.097 R)
• M24: 35,384,833 km (0.083 R)
• M25: 37,968,089 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725

Radius: 10.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.63 AU - 9.57 AU

Year: 8594 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,154,066 km

• M1: 125,662 km (0.056 R)
• M2: 757,414 km (0.084 R)
• M3: 1,290,730 km (0.099 R)
• M4: 1,650,962 km (0.084 R)
• M5: 2,013,288 km (0.119 R)
• M6: 2,447,421 km (0.065 R)
• M7: 3,137,965 km (0.12 R)
• M8: 4,439,167 km (0.046 R)
• M9: 4,964,405 km (0.082 R)
• M10: 6,352,075 km (0.074 R)
• M11: 7,292,148 km (0.105 R)
• M12: 8,279,345 km (0.086 R)
• M13: 9,446,806 km (0.106 R)
• M14: 11,559,577 km (0.049 R)
• M15: 13,132,000 km (0.103 R)
• M16: 13,726,652 km (0.052 R)
• M17: 14,526,552 km (0.114 R)
• M18: 16,765,433 km (0.056 R)
• M19: 18,257,822 km (0.1 R)
• M20: 19,605,998 km (0.101 R)
• M21: 22,668,117 km (0.062 R)
• M22: 24,938,264 km (0.09 R)
• M23: 27,644,490 km (0.11 R)
• M24: 31,059,809 km (0.106 R)
• M25: 33,085,963 km (0.119 R)
• M26: 38,473,730 km (0.065 R)
• M27: 41,691,879 km (0.118 R)
• M28: 42,202,307 km (0.113 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit