🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.84 AU - 1.24 AU

Year: 397 Days

Day: 20.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,755,866 km

• M1: 416,032 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.89 AU - 1.29 AU

Year: 426 Days

Day: 18.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.52 AU - 1.96 AU

Year: 860 Days

Day: 44.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,755,866 km

• M1: 361,728 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.46 AU - 2.34 AU

Year: 981 Days

Day: 46.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,755,866 km

• M1: 210,335 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.27 AU - 2.33 AU

Year: 1307 Days

Day: 31.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,755,866 km

• M1: 1,930,411 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.53 AU - 2.91 AU

Year: 1681 Days

Day: 27.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 165.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.5 AU - 3.6 AU

Year: 2507 Days

Day: 20.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.22 AU - 4.58 AU

Year: 2886 Days

Day: 28.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.9

Radius: 12

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.17 AU - 10.31 AU

Year: 10525 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 100,755,866 km

• M1: 166,502 km (0.103 R)
• M2: 610,060 km (0.111 R)
• M3: 1,764,058 km (0.038 R)
• M4: 2,852,083 km (0.044 R)
• M5: 5,858,402 km (0.071 R)
• M6: 7,812,001 km (0.076 R)
• M7: 9,292,571 km (0.103 R)
• M8: 10,394,060 km (0.091 R)
• M9: 12,181,156 km (0.081 R)
• M10: 13,228,341 km (0.085 R)
• M11: 14,334,618 km (0.04 R)
• M12: 18,024,000 km (0.097 R)
• M13: 22,610,671 km (0.08 R)
• M14: 24,433,072 km (0.095 R)
• M15: 27,041,909 km (0.1 R)
• M16: 32,313,888 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.7

Radius: 4.4

Gravity: 43.89 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.51 AU - 19.43 AU

Year: 27363 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,755,866 km

• M1: 54,753 km (0.083 R)
• M2: 220,208 km (0.088 R)
• M3: 422,464 km (0.083 R)
• M4: 613,202 km (0.117 R)
• M5: 1,264,102 km (0.118 R)
• M6: 1,429,557 km (0.082 R)
• M7: 2,241,724 km (0.05 R)
• M8: 2,855,973 km (0.119 R)
• M9: 3,575,838 km (0.05 R)
• M10: 4,871,505 km (0.083 R)
• M11: 5,238,768 km (0.111 R)
• M12: 6,260,970 km (0.104 R)
• M13: 8,173,429 km (0.096 R)
• M14: 8,574,501 km (0.074 R)
• M15: 14,877,658 km (0.066 R)
• M16: 16,900,371 km (0.064 R)
• M17: 18,508,249 km (0.09 R)
• M18: 19,500,232 km (0.111 R)
• M19: 21,053,656 km (0.116 R)
• M20: 22,134,052 km (0.083 R)
• M21: 34,595,256 km (0.036 R)
• M22: 35,190,655 km (0.088 R)
• M23: 35,641,842 km (0.118 R)
• M24: 40,861,312 km (0.103 R)
• M25: 44,260,176 km (0.066 R)
• M26: 47,111,212 km (0.085 R)
• M27: 48,581,609 km (0.062 R)
• M28: 49,515,998 km (0.091 R)
• M29: 53,373,528 km (0.119 R)
• M30: 54,769,576 km (0.069 R)
• M31: 59,954,039 km (0.103 R)
• M32: 65,004,164 km (0.028 R)
• M33: 67,285,532 km (0.082 R)
• M34: 67,748,238 km (0.101 R)
• M35: 69,619,857 km (0.099 R)
• M36: 83,162,803 km (0.098 R)
• M37: 93,678,037 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit