🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.89 AU - 2.17 AU

Year: 1021 Days

Day: 35.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,724,609 km

• M1: 43,982 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.34 AU - 4.26 AU

Year: 2616 Days

Day: 22.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 14.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.43 AU - 5.73 AU

Year: 4654 Days

Day: 13.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,724,609 km

• M1: 177,872 km (0.079 R)
• M2: 625,319 km (0.111 R)
• M3: 1,429,258 km (0.064 R)
• M4: 2,209,411 km (0.112 R)
• M5: 2,794,488 km (0.089 R)
• M6: 4,776,062 km (0.082 R)
• M7: 5,420,679 km (0.107 R)
• M8: 6,001,567 km (0.044 R)
• M9: 6,591,731 km (0.1 R)
• M10: 8,637,482 km (0.099 R)
• M11: 11,353,730 km (0.103 R)
• M12: 13,419,827 km (0.109 R)
• M13: 18,868,031 km (0.118 R)
• M14: 23,074,873 km (0.113 R)
• M15: 23,985,625 km (0.113 R)
• M16: 26,041,100 km (0.057 R)
• M17: 27,869,934 km (0.075 R)
• M18: 28,990,123 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 3.1

Gravity: 26.89 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.79 AU - 20.01 AU

Year: 26741 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,724,609 km

• M1: 38,596 km (0.099 R)
• M2: 150,944 km (0.072 R)
• M3: 366,216 km (0.063 R)
• M4: 596,447 km (0.115 R)
• M5: 1,144,274 km (0.028 R)
• M6: 1,265,598 km (0.056 R)
• M7: 1,395,449 km (0.109 R)
• M8: 1,698,833 km (0.081 R)
• M9: 1,949,260 km (0.091 R)
• M10: 2,523,267 km (0.075 R)
• M11: 3,149,783 km (0.057 R)
• M12: 3,611,741 km (0.11 R)
• M13: 5,266,892 km (0.047 R)
• M14: 6,320,211 km (0.109 R)
• M15: 6,529,498 km (0.082 R)
• M16: 9,147,311 km (0.032 R)
• M17: 10,022,908 km (0.119 R)
• M18: 11,562,419 km (0.046 R)
• M19: 12,716,268 km (0.091 R)
• M20: 14,370,820 km (0.12 R)
• M21: 17,275,263 km (0.096 R)
• M22: 18,183,621 km (0.093 R)
• M23: 18,692,404 km (0.103 R)
• M24: 20,456,611 km (0.113 R)
• M25: 22,521,959 km (0.091 R)
• M26: 25,032,810 km (0.059 R)
• M27: 25,662,019 km (0.107 R)
• M28: 29,776,708 km (0.092 R)
• M29: 37,212,171 km (0.09 R)
• M30: 37,620,125 km (0.069 R)
• M31: 39,988,708 km (0.1 R)
• M32: 43,348,676 km (0.071 R)
• M33: 43,498,872 km (0.083 R)
• M34: 44,255,089 km (0.069 R)
• M35: 45,793,853 km (0.076 R)
• M36: 47,050,176 km (0.106 R)
• M37: 49,467,378 km (0.077 R)
• M38: 54,547,722 km (0.097 R)
• M39: 54,722,901 km (0.072 R)
• M40: 56,494,289 km (0.071 R)
• M41: 58,670,191 km (0.039 R)
• M42: 65,136,858 km (0.03 R)
• M43: 65,729,265 km (0.073 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 13,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit