🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.47 AU - 0.75 AU

Year: 166 Days

Day: 43.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,913,495 km

• M1: 29,321 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.01 AU - 1.59 AU

Year: 516 Days

Day: 41.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,913,495 km

• M1: 89,011 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.38 AU - 1.54 AU

Year: 614 Days

Day: 36.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.31 AU - 1.93 AU

Year: 718 Days

Day: 45.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.81 AU - 2.57 AU

Year: 1129 Days

Day: 12 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,913,495 km

• M1: 1,102,536 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.02 AU - 3.56 AU

Year: 2078 Days

Day: 18.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,913,495 km

• M1: 38,746 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.52 AU - 3.6 AU

Year: 2339 Days

Day: 35.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,913,495 km

• M1: 281,394 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.2

Radius: 3.9

Gravity: 64.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.16 AU - 16.32 AU

Year: 18714 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,913,495 km

• M1: 49,218 km (0.072 R)
• M2: 396,584 km (0.095 R)
• M3: 753,824 km (0.054 R)
• M4: 1,124,527 km (0.088 R)
• M5: 1,405,921 km (0.117 R)
• M6: 1,751,043 km (0.118 R)
• M7: 2,107,684 km (0.106 R)
• M8: 2,258,928 km (0.087 R)
• M9: 2,607,192 km (0.045 R)
• M10: 2,911,025 km (0.111 R)
• M11: 3,153,822 km (0.075 R)
• M12: 3,588,703 km (0.106 R)
• M13: 4,505,289 km (0.103 R)
• M14: 5,446,559 km (0.119 R)
• M15: 6,833,631 km (0.096 R)
• M16: 8,069,010 km (0.101 R)
• M17: 8,332,751 km (0.078 R)
• M18: 8,711,832 km (0.06 R)
• M19: 9,158,830 km (0.082 R)
• M20: 10,466,914 km (0.078 R)
• M21: 11,361,360 km (0.1 R)
• M22: 14,195,492 km (0.088 R)
• M23: 15,450,019 km (0.108 R)
• M24: 16,021,334 km (0.088 R)
• M25: 18,177,039 km (0.108 R)
• M26: 22,323,742 km (0.095 R)
• M27: 25,562,985 km (0.082 R)
• M28: 26,131,606 km (0.095 R)
• M29: 33,491,822 km (0.039 R)
• M30: 36,269,705 km (0.059 R)
• M31: 37,422,506 km (0.06 R)
• M32: 37,861,127 km (0.117 R)
• M33: 41,182,349 km (0.113 R)
• M34: 43,233,485 km (0.086 R)
• M35: 55,647,266 km (0.092 R)
• M36: 56,601,402 km (0.077 R)
• M37: 62,762,141 km (0.076 R)
• M38: 68,915,999 km (0.062 R)
• M39: 69,354,620 km (0.099 R)
• M40: 70,904,604 km (0.101 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit