🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.82 AU - 1 AU

Year: 334 Days

Day: 16.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.24 AU - 3.56 AU

Year: 1901 Days

Day: 14.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,205,307 km

• M1: 29,321 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.42 AU - 3.72 AU

Year: 2071 Days

Day: 48 Hours

Environment

Temp: -120 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,205,307 km

• M1: 152,440 km (0.088 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 8.5

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.74 AU - 8.18 AU

Year: 7845 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,205,307 km

• M1: 105,915 km (0.067 R)
• M2: 439,369 km (0.116 R)
• M3: 819,497 km (0.087 R)
• M4: 1,199,625 km (0.046 R)
• M5: 1,512,285 km (0.076 R)
• M6: 2,238,283 km (0.075 R)
• M7: 3,157,861 km (0.1 R)
• M8: 3,529,911 km (0.098 R)
• M9: 4,206,393 km (0.027 R)
• M10: 4,685,256 km (0.059 R)
• M11: 5,976,884 km (0.098 R)
• M12: 7,045,162 km (0.076 R)
• M13: 7,567,259 km (0.114 R)
• M14: 7,837,881 km (0.082 R)
• M15: 8,522,142 km (0.111 R)
• M16: 9,071,764 km (0.067 R)
• M17: 9,689,903 km (0.113 R)
• M18: 10,961,036 km (0.099 R)
• M19: 15,009,753 km (0.064 R)
• M20: 22,398,392 km (0.105 R)
• M21: 26,157,786 km (0.093 R)
• M22: 29,547,823 km (0.082 R)
• M23: 31,596,716 km (0.059 R)
• M24: 36,521,927 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 10.8

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.81 AU - 9.23 AU

Year: 8744 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,205,307 km

• M1: 135,087 km (0.116 R)
• M2: 493,374 km (0.116 R)
• M3: 839,693 km (0.096 R)
• M4: 1,357,900 km (0.102 R)
• M5: 1,762,861 km (0.053 R)
• M6: 2,903,246 km (0.109 R)
• M7: 3,377,022 km (0.059 R)
• M8: 4,733,426 km (0.081 R)
• M9: 6,782,767 km (0.06 R)
• M10: 8,106,409 km (0.082 R)
• M11: 9,502,606 km (0.096 R)
• M12: 11,888,393 km (0.105 R)
• M13: 15,463,932 km (0.11 R)
• M14: 15,980,643 km (0.073 R)
• M15: 17,116,839 km (0.07 R)
• M16: 21,320,838 km (0.1 R)
• M17: 27,460,484 km (0.089 R)
• M18: 28,027,759 km (0.064 R)
• M19: 29,283,783 km (0.105 R)
• M20: 30,375,548 km (0.097 R)
• M21: 33,063,673 km (0.099 R)
• M22: 33,490,775 km (0.068 R)
• M23: 34,794,520 km (0.058 R)
• M24: 35,458,884 km (0.065 R)
• M25: 36,357,818 km (0.048 R)
• M26: 37,387,350 km (0.097 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: 284 - 18,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit