🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.62 AU - 2.1 AU

Year: 961 Days

Day: 20.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.49 AU - 2.43 AU

Year: 1039 Days

Day: 16.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,325,767 km

• M1: 201,658 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.92 AU - 2.56 AU

Year: 1270 Days

Day: 39.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,325,767 km

• M1: 259,552 km (0.058 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 11.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.88 AU - 5.08 AU

Year: 4209 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,325,767 km

• M1: 148,401 km (0.101 R)
• M2: 799,601 km (0.081 R)
• M3: 1,220,569 km (0.034 R)
• M4: 1,649,616 km (0.034 R)
• M5: 2,464,775 km (0.114 R)
• M6: 3,145,894 km (0.12 R)
• M7: 4,398,776 km (0.104 R)
• M8: 8,814,606 km (0.108 R)
• M9: 10,139,744 km (0.048 R)
• M10: 10,558,169 km (0.085 R)
• M11: 11,758,542 km (0.088 R)
• M12: 15,702,989 km (0.093 R)
• M13: 16,627,953 km (0.045 R)
• M14: 19,446,377 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 10.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.33 AU - 13.99 AU

Year: 15080 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,325,767 km

• M1: 128,505 km (0.088 R)
• M2: 589,565 km (0.105 R)
• M3: 1,495,081 km (0.108 R)
• M4: 2,177,247 km (0.111 R)
• M5: 4,707,695 km (0.097 R)
• M6: 5,535,271 km (0.101 R)
• M7: 6,800,420 km (0.058 R)
• M8: 7,760,988 km (0.109 R)
• M9: 8,149,793 km (0.095 R)
• M10: 14,684,078 km (0.106 R)
• M11: 25,302,086 km (0.03 R)
• M12: 28,615,230 km (0.113 R)
• M13: 30,018,010 km (0.12 R)
• M14: 31,465,967 km (0.068 R)
• M15: 39,983,472 km (0.063 R)
• M16: 50,421,663 km (0.108 R)
• M17: 61,191,363 km (0.057 R)
• M18: 62,928,494 km (0.118 R)
• M19: 64,698,386 km (0.054 R)
• M20: 65,096,167 km (0.114 R)
• M21: 67,313,058 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.5

Radius: 5.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.22 AU - 16.36 AU

Year: 23764 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,325,767 km

• M1: 69,713 km (0.056 R)
• M2: 775,216 km (0.095 R)
• M3: 1,129,165 km (0.081 R)
• M4: 1,515,426 km (0.108 R)
• M5: 1,716,935 km (0.108 R)
• M6: 1,952,551 km (0.087 R)
• M7: 2,548,101 km (0.102 R)
• M8: 4,841,436 km (0.088 R)
• M9: 5,121,483 km (0.108 R)
• M10: 6,573,630 km (0.088 R)
• M11: 8,412,487 km (0.089 R)
• M12: 11,416,861 km (0.081 R)
• M13: 12,366,658 km (0.073 R)
• M14: 14,295,573 km (0.058 R)
• M15: 14,614,066 km (0.069 R)
• M16: 15,530,952 km (0.099 R)
• M17: 17,334,653 km (0.049 R)
• M18: 20,616,382 km (0.077 R)
• M19: 21,269,526 km (0.035 R)
• M20: 28,176,909 km (0.092 R)
• M21: 30,634,652 km (0.111 R)
• M22: 31,270,593 km (0.088 R)
• M23: 38,244,546 km (0.092 R)
• M24: 42,548,028 km (0.072 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: 218 - 17,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit