🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.44 AU - 1.74 AU

Year: 768 Days

Day: 24 Hours

Environment

Temp: -54 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.84 AU

Year: 789 Days

Day: 22.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.17 AU - 3.21 AU

Year: 1689 Days

Day: 42.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 9.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.45 AU - 6.95 AU

Year: 5211 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,864,223 km

• M1: 117,135 km (0.101 R)
• M2: 425,008 km (0.11 R)
• M3: 810,521 km (0.107 R)
• M4: 1,132,755 km (0.077 R)
• M5: 1,799,812 km (0.078 R)
• M6: 2,952,314 km (0.101 R)
• M7: 4,018,797 km (0.094 R)
• M8: 4,955,729 km (0.103 R)
• M9: 6,366,137 km (0.087 R)
• M10: 7,164,092 km (0.068 R)
• M11: 8,295,651 km (0.095 R)
• M12: 9,504,850 km (0.08 R)
• M13: 9,958,581 km (0.105 R)
• M14: 10,666,179 km (0.106 R)
• M15: 10,991,255 km (0.047 R)
• M16: 12,137,474 km (0.113 R)
• M17: 12,807,822 km (0.082 R)
• M18: 14,222,120 km (0.093 R)
• M19: 15,581,665 km (0.103 R)
• M20: 16,697,366 km (0.087 R)
• M21: 17,080,935 km (0.081 R)
• M22: 19,506,814 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 12.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.57 AU - 9.25 AU

Year: 8518 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,864,223 km

• M1: 159,322 km (0.117 R)
• M2: 576,999 km (0.056 R)
• M3: 1,139,038 km (0.095 R)
• M4: 1,861,446 km (0.101 R)
• M5: 3,774,354 km (0.064 R)
• M6: 6,454,849 km (0.113 R)
• M7: 9,668,062 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 14

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.38 AU - 11.24 AU

Year: 11764 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,864,223 km

• M1: 174,132 km (0.116 R)
• M2: 774,917 km (0.106 R)
• M3: 1,359,994 km (0.118 R)
• M4: 1,819,559 km (0.114 R)
• M5: 3,157,861 km (0.108 R)
• M6: 4,701,412 km (0.076 R)
• M7: 6,741,179 km (0.109 R)
• M8: 11,068,447 km (0.09 R)
• M9: 13,214,578 km (0.113 R)
• M10: 13,966,756 km (0.083 R)
• M11: 14,813,630 km (0.113 R)
• M12: 16,610,001 km (0.033 R)
• M13: 18,087,579 km (0.063 R)
• M14: 23,861,010 km (0.097 R)
• M15: 26,913,854 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit