🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.95 AU - 1.03 AU

Year: 348 Days

Day: 48 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,680,235 km

• M1: 89,460 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.89 AU - 2.69 AU

Year: 1224 Days

Day: 35.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.17 AU - 3.29 AU

Year: 2050 Days

Day: 41.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.1 AU - 4.5 AU

Year: 2616 Days

Day: 33.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 13.2

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.83 AU - 12.31 AU

Year: 13005 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 47,680,235 km

• M1: 166,054 km (0.097 R)
• M2: 899,233 km (0.049 R)
• M3: 1,698,534 km (0.116 R)
• M4: 2,358,261 km (0.073 R)
• M5: 3,000,484 km (0.118 R)
• M6: 3,863,515 km (0.066 R)
• M7: 4,281,491 km (0.106 R)
• M8: 4,760,653 km (0.09 R)
• M9: 5,209,297 km (0.08 R)
• M10: 5,971,797 km (0.069 R)
• M11: 6,767,957 km (0.074 R)
• M12: 8,853,651 km (0.093 R)
• M13: 10,731,702 km (0.095 R)
• M14: 12,201,651 km (0.093 R)
• M15: 12,801,389 km (0.092 R)
• M16: 13,546,985 km (0.107 R)
• M17: 14,453,249 km (0.054 R)
• M18: 15,330,640 km (0.056 R)
• M19: 16,969,634 km (0.101 R)
• M20: 25,957,774 km (0.079 R)
• M21: 27,051,633 km (0.085 R)
• M22: 34,507,292 km (0.079 R)
• M23: 35,344,891 km (0.077 R)
• M24: 37,310,307 km (0.076 R)
• M25: 39,218,129 km (0.118 R)
• M26: 42,404,713 km (0.027 R)
• M27: 51,583,739 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249

Radius: 10.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.99 AU - 14.91 AU

Year: 16455 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,680,235 km

• M1: 128,205 km (0.114 R)
• M2: 562,189 km (0.087 R)
• M3: 2,556,328 km (0.087 R)
• M4: 4,403,713 km (0.104 R)
• M5: 5,519,563 km (0.043 R)
• M6: 6,143,685 km (0.064 R)
• M7: 8,039,539 km (0.101 R)
• M8: 18,855,615 km (0.057 R)
• M9: 20,189,130 km (0.108 R)
• M10: 21,333,704 km (0.083 R)
• M11: 23,751,654 km (0.039 R)
• M12: 24,383,555 km (0.111 R)
• M13: 28,615,530 km (0.104 R)
• M14: 32,203,186 km (0.084 R)
• M15: 36,555,885 km (0.048 R)
• M16: 40,385,292 km (0.11 R)
• M17: 46,267,929 km (0.064 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 16,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit