🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 231 Days

Day: 15.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.84 AU - 1 AU

Year: 334 Days

Day: 13.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,544,734 km

• M1: 33,809 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.96 AU - 1.2 AU

Year: 425 Days

Day: 25.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,544,734 km

• M1: 501,901 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 431 Days

Day: 47.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.12 AU - 1.28 AU

Year: 498 Days

Day: 44.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,544,734 km

• M1: 716,275 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.68 AU - 3.4 AU

Year: 2008 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.38 AU - 4.56 AU

Year: 2996 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 947

Radius: 7.2

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 14.34 AU - 20.38 AU

Year: 27395 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,544,734 km

• M1: 89,609 km (0.069 R)
• M2: 456,423 km (0.109 R)
• M3: 772,523 km (0.118 R)
• M4: 1,410,858 km (0.072 R)
• M5: 1,741,319 km (0.118 R)
• M6: 1,968,110 km (0.081 R)
• M7: 2,333,727 km (0.056 R)
• M8: 2,798,527 km (0.06 R)
• M9: 4,684,209 km (0.107 R)
• M10: 5,423,521 km (0.064 R)
• M11: 7,341,516 km (0.111 R)
• M12: 15,118,361 km (0.079 R)
• M13: 16,905,756 km (0.087 R)
• M14: 18,237,776 km (0.056 R)
• M15: 18,929,367 km (0.119 R)
• M16: 21,651,749 km (0.031 R)
• M17: 22,426,965 km (0.092 R)
• M18: 23,335,473 km (0.111 R)
• M19: 24,863,914 km (0.076 R)
• M20: 26,961,575 km (0.071 R)
• M21: 31,365,288 km (0.062 R)
• M22: 34,703,265 km (0.047 R)
• M23: 35,611,474 km (0.041 R)
• M24: 43,980,577 km (0.088 R)
• M25: 45,402,056 km (0.118 R)
• M26: 47,221,615 km (0.1 R)
• M27: 51,785,846 km (0.069 R)
• M28: 60,031,830 km (0.096 R)
• M29: 67,929,252 km (0.089 R)
• M30: 68,636,700 km (0.04 R)
• M31: 72,003,400 km (0.105 R)
• M32: 74,975,311 km (0.088 R)
• M33: 77,257,128 km (0.08 R)
• M34: 78,028,005 km (0.093 R)
• M35: 78,544,716 km (0.104 R)
• M36: 80,898,190 km (0.091 R)
• M37: 82,760,983 km (0.099 R)
• M38: 91,641,112 km (0.111 R)
• M39: 93,956,289 km (0.087 R)
• M40: 103,919,208 km (0.086 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: 379 - 10,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit