🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.55 AU - 0.59 AU

Year: 150 Days

Day: 42.5 Hours

Environment

Temp: 261 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,091,252 km

• M1: 154,834 km (0.099 R)
• M2: 191,036 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 178 Days

Day: 40.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,091,252 km

• M1: 57,894 km (0.115 R)
• M2: 268,827 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.9 AU

Year: 231 Days

Day: 12.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.91 AU - 1.25 AU

Year: 391 Days

Day: 22.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,091,252 km

• M1: 417,827 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.92 AU - 2.84 AU

Year: 1279 Days

Day: 18.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.28 AU - 3.04 AU

Year: 1511 Days

Day: 46.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,091,252 km

• M1: 73,303 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.33 AU - 4.93 AU

Year: 2923 Days

Day: 34.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,091,252 km

• M1: 1,430,006 km (0.077 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.79 AU - 4.69 AU

Year: 3040 Days

Day: 20.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 14.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.59 AU - 7.05 AU

Year: 6203 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 19,091,252 km

• M1: 209,587 km (0.071 R)
• M2: 524,341 km (0.118 R)
• M3: 761,752 km (0.079 R)
• M4: 871,408 km (0.104 R)
• M5: 997,219 km (0.114 R)
• M6: 1,302,100 km (0.078 R)
• M7: 1,403,078 km (0.101 R)
• M8: 1,518,718 km (0.117 R)
• M9: 1,809,835 km (0.101 R)
• M10: 1,949,559 km (0.08 R)
• M11: 2,199,687 km (0.041 R)
• M12: 2,349,584 km (0.109 R)
• M13: 2,864,051 km (0.113 R)
• M14: 3,073,787 km (0.101 R)
• M15: 3,304,318 km (0.108 R)
• M16: 3,413,823 km (0.05 R)
• M17: 3,980,201 km (0.092 R)
• M18: 4,420,168 km (0.11 R)
• M19: 4,523,989 km (0.088 R)
• M20: 4,681,217 km (0.1 R)
• M21: 4,858,191 km (0.11 R)
• M22: 5,019,308 km (0.095 R)
• M23: 5,439,229 km (0.109 R)
• M24: 5,927,965 km (0.097 R)
• M25: 6,081,153 km (0.07 R)
• M26: 6,489,705 km (0.075 R)
• M27: 6,827,048 km (0.099 R)
• M28: 7,457,155 km (0.107 R)
• M29: 7,643,554 km (0.1 R)
• M30: 7,873,635 km (0.053 R)
• M31: 8,383,465 km (0.086 R)
• M32: 9,212,835 km (0.085 R)
• M33: 9,502,606 km (0.115 R)
• M34: 10,784,959 km (0.106 R)
• M35: 10,925,731 km (0.087 R)
• M36: 12,414,678 km (0.054 R)
• M37: 12,611,400 km (0.082 R)
• M38: 12,809,318 km (0.054 R)
• M39: 13,008,133 km (0.064 R)
• M40: 13,308,376 km (0.098 R)
• M41: 13,915,744 km (0.115 R)
• M42: 14,480,475 km (0.066 R)
• M43: 14,583,848 km (0.104 R)
• M44: 14,687,669 km (0.071 R)
• M45: 15,236,394 km (0.066 R)
• M46: 15,898,364 km (0.089 R)
• M47: 16,058,583 km (0.109 R)
• M48: 16,596,837 km (0.095 R)
• M49: 17,031,568 km (0.059 R)
• M50: 17,525,241 km (0.061 R)
• M51: 17,829,373 km (0.098 R)
• M52: 17,940,375 km (0.072 R)
• M53: 18,414,600 km (0.09 R)
• M54: 18,554,923 km (0.091 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 17,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit