🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 42.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,464,336 km

• M1: 369,357 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.84 AU

Year: 685 Days

Day: 30.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,464,336 km

• M1: 1,084,884 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.29 AU

Year: 959 Days

Day: 14.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,464,336 km

• M1: 70,760 km (0.114 R)
• M2: 173,683 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.08 AU - 2.8 AU

Year: 1352 Days

Day: 25.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 71.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,464,336 km

• M1: 110,104 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.38 AU - 3.96 AU

Year: 2002 Days

Day: 36.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.8

Radius: 4.3

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.14 AU - 19.26 AU

Year: 28688 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 75,464,336 km

• M1: 58,642 km (0.069 R)
• M2: 226,940 km (0.052 R)
• M3: 464,651 km (0.082 R)
• M4: 923,916 km (0.118 R)
• M5: 1,162,525 km (0.085 R)
• M6: 2,089,583 km (0.036 R)
• M7: 2,738,987 km (0.085 R)
• M8: 3,123,304 km (0.056 R)
• M9: 3,370,590 km (0.115 R)
• M10: 4,356,888 km (0.037 R)
• M11: 5,289,033 km (0.054 R)
• M12: 5,761,164 km (0.1 R)
• M13: 6,218,035 km (0.106 R)
• M14: 6,971,261 km (0.095 R)
• M15: 9,199,820 km (0.097 R)
• M16: 14,615,413 km (0.104 R)
• M17: 15,620,112 km (0.045 R)
• M18: 19,362,303 km (0.12 R)
• M19: 20,194,965 km (0.082 R)
• M20: 23,660,549 km (0.074 R)
• M21: 23,869,836 km (0.043 R)
• M22: 24,504,879 km (0.111 R)
• M23: 25,588,267 km (0.103 R)
• M24: 29,269,123 km (0.076 R)
• M25: 41,329,105 km (0.09 R)
• M26: 44,590,338 km (0.03 R)
• M27: 48,860,460 km (0.102 R)
• M28: 50,572,907 km (0.062 R)
• M29: 54,116,880 km (0.091 R)
• M30: 55,027,931 km (0.096 R)
• M31: 59,737,571 km (0.11 R)
• M32: 62,090,746 km (0.103 R)
• M33: 66,980,951 km (0.067 R)
• M34: 75,012,711 km (0.114 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit