🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 278 Days

Day: 38.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.09 AU - 1.41 AU

Year: 624 Days

Day: 22.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,432,334 km

• M1: 694,733 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.56 AU - 2.16 AU

Year: 1132 Days

Day: 28 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,432,334 km

• M1: 169,943 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.8 AU - 2.5 AU

Year: 1407 Days

Day: 20.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.9

Radius: 7.1

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.14 AU - 17.58 AU

Year: 24282 Days

Day: 21.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 82,432,334 km

• M1: 98,585 km (0.104 R)
• M2: 593,006 km (0.027 R)
• M3: 1,001,408 km (0.118 R)
• M4: 1,974,542 km (0.079 R)
• M5: 2,613,325 km (0.108 R)
• M6: 3,679,659 km (0.084 R)
• M7: 4,125,460 km (0.093 R)
• M8: 4,678,374 km (0.116 R)
• M9: 5,973,742 km (0.098 R)
• M10: 8,051,208 km (0.115 R)
• M11: 9,716,830 km (0.063 R)
• M12: 10,819,666 km (0.098 R)
• M13: 11,335,779 km (0.108 R)
• M14: 14,165,273 km (0.091 R)
• M15: 14,549,291 km (0.075 R)
• M16: 15,498,938 km (0.069 R)
• M17: 17,172,639 km (0.117 R)
• M18: 17,785,840 km (0.063 R)
• M19: 21,072,805 km (0.026 R)
• M20: 23,334,126 km (0.083 R)
• M21: 24,303,969 km (0.049 R)
• M22: 24,743,637 km (0.092 R)
• M23: 26,671,356 km (0.106 R)
• M24: 28,819,282 km (0.102 R)
• M25: 30,440,474 km (0.092 R)
• M26: 37,388,846 km (0.058 R)
• M27: 48,719,838 km (0.119 R)
• M28: 51,736,329 km (0.1 R)
• M29: 57,747,770 km (0.115 R)
• M30: 66,108,945 km (0.103 R)
• M31: 70,465,235 km (0.056 R)
• M32: 70,687,986 km (0.086 R)
• M33: 73,397,353 km (0.075 R)
• M34: 76,409,656 km (0.034 R)
• M35: 79,986,690 km (0.033 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit