🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.55 AU - 0.69 AU

Year: 221 Days

Day: 42.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.3

Radius: 10.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.16 AU - 2.94 AU

Year: 1845 Days

Day: 7.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,405,254 km

• M1: 129,402 km (0.094 R)
• M2: 552,016 km (0.108 R)
• M3: 1,062,743 km (0.03 R)
• M4: 1,746,256 km (0.08 R)
• M5: 2,546,455 km (0.057 R)
• M6: 4,438,569 km (0.099 R)
• M7: 4,801,194 km (0.095 R)
• M8: 5,851,371 km (0.113 R)
• M9: 6,673,262 km (0.072 R)
• M10: 10,146,924 km (0.114 R)
• M11: 10,984,074 km (0.1 R)
• M12: 11,794,296 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 12.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.85 AU - 3.37 AU

Year: 2485 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,405,254 km

• M1: 413,638 km (0.079 R)
• M2: 1,003,203 km (0.096 R)
• M3: 2,113,519 km (0.107 R)
• M4: 2,718,044 km (0.065 R)
• M5: 3,225,180 km (0.11 R)
• M6: 4,734,773 km (0.08 R)
• M7: 8,009,021 km (0.106 R)
• M8: 9,651,007 km (0.106 R)
• M9: 10,059,858 km (0.104 R)
• M10: 12,123,262 km (0.095 R)
• M11: 15,680,250 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 8.2

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.78 AU - 6.98 AU

Year: 8176 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,405,254 km

• M1: 108,010 km (0.071 R)
• M2: 458,966 km (0.103 R)
• M3: 935,585 km (0.099 R)
• M4: 1,354,908 km (0.108 R)
• M5: 1,911,262 km (0.113 R)
• M6: 2,349,135 km (0.101 R)
• M7: 2,651,024 km (0.102 R)
• M8: 3,943,699 km (0.049 R)
• M9: 4,207,889 km (0.098 R)
• M10: 4,801,792 km (0.115 R)
• M11: 5,482,463 km (0.045 R)
• M12: 6,920,697 km (0.056 R)
• M13: 8,037,295 km (0.069 R)
• M14: 9,177,680 km (0.074 R)
• M15: 10,724,821 km (0.037 R)
• M16: 11,347,597 km (0.083 R)
• M17: 13,479,067 km (0.118 R)
• M18: 15,211,111 km (0.051 R)
• M19: 17,366,518 km (0.118 R)
• M20: 17,720,765 km (0.115 R)
• M21: 19,641,153 km (0.118 R)
• M22: 20,969,433 km (0.058 R)
• M23: 23,200,386 km (0.112 R)
• M24: 28,323,365 km (0.108 R)
• M25: 29,411,241 km (0.118 R)
• M26: 30,939,233 km (0.036 R)
• M27: 31,670,019 km (0.109 R)
• M28: 32,092,782 km (0.067 R)
• M29: 36,878,568 km (0.03 R)
• M30: 37,700,010 km (0.106 R)
• M31: 41,991,973 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 19,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit