🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.86 AU - 1 AU

Year: 331 Days

Day: 19.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.67 AU - 2.11 AU

Year: 959 Days

Day: 21.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,113,813 km

• M1: 684,560 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.44 AU - 2.74 AU

Year: 1538 Days

Day: 26.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 10.5

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.58 AU - 7.24 AU

Year: 6702 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 80,113,813 km

• M1: 503,397 km (0.058 R)
• M2: 891,304 km (0.115 R)
• M3: 1,751,193 km (0.093 R)
• M4: 2,518,480 km (0.078 R)
• M5: 3,351,441 km (0.111 R)
• M6: 5,026,488 km (0.091 R)
• M7: 5,643,580 km (0.105 R)
• M8: 6,247,805 km (0.116 R)
• M9: 7,874,533 km (0.082 R)
• M10: 8,359,978 km (0.11 R)
• M11: 10,460,033 km (0.113 R)
• M12: 13,459,620 km (0.062 R)
• M13: 18,249,295 km (0.094 R)
• M14: 21,886,019 km (0.114 R)
• M15: 22,921,835 km (0.048 R)
• M16: 25,011,268 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.1

Radius: 6.7

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 14.63 AU - 15.53 AU

Year: 21606 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,113,813 km

• M1: 84,224 km (0.065 R)
• M2: 392,994 km (0.079 R)
• M3: 1,095,655 km (0.064 R)
• M4: 1,364,033 km (0.12 R)
• M5: 1,840,203 km (0.047 R)
• M6: 3,485,331 km (0.117 R)
• M7: 4,830,665 km (0.117 R)
• M8: 5,321,346 km (0.064 R)
• M9: 5,721,071 km (0.106 R)
• M10: 6,314,077 km (0.076 R)
• M11: 6,716,346 km (0.118 R)
• M12: 9,101,086 km (0.087 R)
• M13: 14,826,495 km (0.101 R)
• M14: 16,687,642 km (0.102 R)
• M15: 18,699,135 km (0.102 R)
• M16: 19,435,007 km (0.102 R)
• M17: 19,810,199 km (0.058 R)
• M18: 22,572,823 km (0.112 R)
• M19: 22,987,358 km (0.062 R)
• M20: 24,261,483 km (0.068 R)
• M21: 24,696,514 km (0.103 R)
• M22: 24,915,825 km (0.079 R)
• M23: 26,032,573 km (0.096 R)
• M24: 28,245,724 km (0.092 R)
• M25: 31,473,148 km (0.113 R)
• M26: 35,772,441 km (0.051 R)
• M27: 37,192,275 km (0.083 R)
• M28: 41,212,717 km (0.104 R)
• M29: 47,687,313 km (0.103 R)
• M30: 49,754,307 km (0.103 R)
• M31: 50,809,870 km (0.03 R)
• M32: 65,290,644 km (0.075 R)
• M33: 70,668,089 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit