🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.64 AU - 4.84 AU

Year: 3221 Days

Day: 33.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,277,276 km

• M1: 112,647 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.61 AU - 5.05 AU

Year: 3324 Days

Day: 36.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,277,276 km

• M1: 44,281 km (0.119 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.9

Radius: 12.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.09 AU - 6.57 AU

Year: 5876 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,277,276 km

• M1: 155,283 km (0.113 R)
• M2: 740,809 km (0.07 R)
• M3: 1,279,211 km (0.115 R)
• M4: 1,761,216 km (0.076 R)
• M5: 3,083,063 km (0.095 R)
• M6: 4,008,924 km (0.098 R)
• M7: 5,376,099 km (0.079 R)
• M8: 5,762,211 km (0.113 R)
• M9: 6,437,047 km (0.073 R)
• M10: 9,318,900 km (0.081 R)
• M11: 10,375,510 km (0.048 R)
• M12: 11,108,539 km (0.082 R)
• M13: 11,968,278 km (0.076 R)
• M14: 12,438,465 km (0.106 R)
• M15: 13,117,190 km (0.054 R)
• M16: 14,922,537 km (0.114 R)
• M17: 16,597,285 km (0.098 R)
• M18: 17,600,189 km (0.076 R)
• M19: 18,332,022 km (0.107 R)
• M20: 19,532,396 km (0.119 R)
• M21: 20,449,879 km (0.109 R)
• M22: 21,122,621 km (0.047 R)
• M23: 22,089,322 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.6

Radius: 4.5

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.08 AU - 19.24 AU

Year: 25089 Days

Day: 17.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,277,276 km

• M1: 56,099 km (0.102 R)
• M2: 409,150 km (0.046 R)
• M3: 1,038,060 km (0.102 R)
• M4: 1,419,385 km (0.086 R)
• M5: 1,571,376 km (0.063 R)
• M6: 2,094,221 km (0.055 R)
• M7: 2,599,861 km (0.102 R)
• M8: 2,776,686 km (0.071 R)
• M9: 4,112,296 km (0.083 R)
• M10: 5,615,605 km (0.11 R)
• M11: 6,041,959 km (0.091 R)
• M12: 7,653,876 km (0.106 R)
• M13: 8,448,390 km (0.108 R)
• M14: 8,613,696 km (0.043 R)
• M15: 10,577,018 km (0.119 R)
• M16: 11,359,266 km (0.087 R)
• M17: 11,696,310 km (0.112 R)
• M18: 12,319,833 km (0.109 R)
• M19: 12,675,577 km (0.041 R)
• M20: 16,362,118 km (0.093 R)
• M21: 18,309,732 km (0.065 R)
• M22: 20,604,863 km (0.115 R)
• M23: 21,615,396 km (0.107 R)
• M24: 23,300,018 km (0.079 R)
• M25: 29,503,243 km (0.102 R)
• M26: 30,011,726 km (0.099 R)
• M27: 31,046,046 km (0.107 R)
• M28: 33,735,517 km (0.104 R)
• M29: 35,564,500 km (0.098 R)
• M30: 38,505,744 km (0.025 R)
• M31: 43,052,622 km (0.104 R)
• M32: 49,178,206 km (0.047 R)
• M33: 49,713,467 km (0.115 R)
• M34: 62,284,774 km (0.072 R)
• M35: 71,441,660 km (0.075 R)
• M36: 76,577,654 km (0.076 R)
• M37: 86,018,925 km (0.1 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit