🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.14 AU - 1.62 AU

Year: 614 Days

Day: 39 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,583,947 km

• M1: 130,449 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.54 AU - 1.98 AU

Year: 884 Days

Day: 33.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,583,947 km

• M1: 46,525 km (0.072 R)

Asteroid Belt

Center: 5.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 12.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.63 AU - 10.95 AU

Year: 10724 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,583,947 km

• M1: 159,172 km (0.108 R)
• M2: 573,409 km (0.098 R)
• M3: 1,091,765 km (0.118 R)
• M4: 2,759,183 km (0.092 R)
• M5: 3,330,198 km (0.107 R)
• M6: 4,334,598 km (0.07 R)
• M7: 5,432,048 km (0.099 R)
• M8: 6,668,923 km (0.087 R)
• M9: 7,871,541 km (0.081 R)
• M10: 8,303,131 km (0.104 R)
• M11: 8,887,909 km (0.094 R)
• M12: 9,645,173 km (0.064 R)
• M13: 10,342,598 km (0.11 R)
• M14: 11,180,646 km (0.098 R)
• M15: 12,291,260 km (0.114 R)
• M16: 13,111,505 km (0.095 R)
• M17: 15,455,405 km (0.1 R)
• M18: 16,341,623 km (0.04 R)
• M19: 17,117,736 km (0.1 R)
• M20: 18,591,575 km (0.116 R)
• M21: 22,471,844 km (0.097 R)
• M22: 27,744,122 km (0.105 R)
• M23: 34,242,055 km (0.107 R)
• M24: 35,396,053 km (0.075 R)
• M25: 37,295,946 km (0.055 R)
• M26: 43,537,169 km (0.106 R)
• M27: 45,717,109 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771

Radius: 5.1

Gravity: 29.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.31 AU - 15.15 AU

Year: 17202 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,583,947 km

• M1: 64,177 km (0.079 R)
• M2: 239,357 km (0.116 R)
• M3: 546,331 km (0.079 R)
• M4: 1,089,671 km (0.087 R)
• M5: 1,277,416 km (0.108 R)
• M6: 1,684,472 km (0.062 R)
• M7: 2,776,387 km (0.113 R)
• M8: 3,290,256 km (0.102 R)
• M9: 5,710,300 km (0.073 R)
• M10: 6,712,008 km (0.077 R)
• M11: 7,300,974 km (0.056 R)
• M12: 7,632,035 km (0.045 R)
• M13: 8,738,012 km (0.046 R)
• M14: 9,219,717 km (0.109 R)
• M15: 9,832,470 km (0.106 R)
• M16: 12,027,669 km (0.066 R)
• M17: 17,861,836 km (0.096 R)
• M18: 21,864,327 km (0.077 R)
• M19: 25,445,700 km (0.03 R)
• M20: 26,426,015 km (0.083 R)
• M21: 26,647,270 km (0.078 R)
• M22: 27,771,947 km (0.059 R)
• M23: 31,583,252 km (0.086 R)
• M24: 34,396,739 km (0.106 R)
• M25: 35,864,145 km (0.111 R)
• M26: 36,819,477 km (0.107 R)
• M27: 42,453,931 km (0.039 R)
• M28: 48,305,900 km (0.11 R)
• M29: 49,470,370 km (0.027 R)
• M30: 52,550,291 km (0.069 R)
• M31: 53,251,606 km (0.083 R)
• M32: 55,937,337 km (0.104 R)
• M33: 59,088,915 km (0.111 R)
• M34: 59,657,088 km (0.063 R)
• M35: 65,136,558 km (0.057 R)
• M36: 69,040,016 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit