🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.46 AU - 0.72 AU

Year: 159 Days

Day: 34.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.77 AU - 0.99 AU

Year: 290 Days

Day: 35.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.03 AU - 1.27 AU

Year: 433 Days

Day: 13.7 Hours

Environment

Temp: 41 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.11 AU - 1.55 AU

Year: 539 Days

Day: 14.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.27 AU - 1.53 AU

Year: 582 Days

Day: 29.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,146,359 km

• M1: 42,037 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.45 AU - 3.39 AU

Year: 1754 Days

Day: 26.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,146,359 km

• M1: 279,449 km (0.079 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.87 AU - 4.45 AU

Year: 2461 Days

Day: 25.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,146,359 km

• M1: 1,816,268 km (0.09 R)
• M2: 2,019,422 km (0.102 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.23 AU - 4.37 AU

Year: 3134 Days

Day: 19.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,146,359 km

• M1: 623,374 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 11

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.06 AU - 7.6 AU

Year: 5597 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,146,359 km

• M1: 136,732 km (0.101 R)
• M2: 544,387 km (0.043 R)
• M3: 912,098 km (0.1 R)
• M4: 1,770,790 km (0.067 R)
• M5: 2,448,169 km (0.069 R)
• M6: 3,165,641 km (0.101 R)
• M7: 3,619,221 km (0.12 R)
• M8: 4,551,216 km (0.061 R)
• M9: 5,016,914 km (0.044 R)
• M10: 8,472,176 km (0.034 R)
• M11: 9,051,569 km (0.095 R)
• M12: 10,475,591 km (0.104 R)
• M13: 11,587,552 km (0.112 R)
• M14: 12,406,301 km (0.055 R)
• M15: 17,285,436 km (0.048 R)
• M16: 18,974,396 km (0.093 R)
• M17: 19,537,332 km (0.047 R)
• M18: 22,365,031 km (0.116 R)
• M19: 24,203,140 km (0.108 R)
• M20: 25,285,630 km (0.118 R)
• M21: 25,795,909 km (0.083 R)
• M22: 27,457,343 km (0.055 R)
• M23: 27,906,286 km (0.05 R)
• M24: 32,169,077 km (0.029 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 5.2

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.15 AU - 13.15 AU

Year: 16760 Days

Day: 23.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,146,359 km

• M1: 64,626 km (0.088 R)
• M2: 282,740 km (0.032 R)
• M3: 1,968,409 km (0.102 R)
• M4: 2,156,753 km (0.087 R)
• M5: 2,357,064 km (0.099 R)
• M6: 3,034,144 km (0.119 R)
• M7: 3,525,274 km (0.046 R)
• M8: 3,804,274 km (0.081 R)
• M9: 5,874,110 km (0.096 R)
• M10: 6,930,421 km (0.073 R)
• M11: 7,235,151 km (0.119 R)
• M12: 10,114,312 km (0.115 R)
• M13: 13,541,450 km (0.097 R)
• M14: 14,575,919 km (0.062 R)
• M15: 18,075,612 km (0.097 R)
• M16: 18,653,059 km (0.102 R)
• M17: 19,844,606 km (0.114 R)
• M18: 21,086,119 km (0.048 R)
• M19: 22,567,288 km (0.073 R)
• M20: 25,221,603 km (0.119 R)
• M21: 26,360,342 km (0.104 R)
• M22: 30,441,521 km (0.113 R)
• M23: 30,789,785 km (0.118 R)
• M24: 33,672,237 km (0.08 R)
• M25: 35,306,145 km (0.043 R)
• M26: 40,524,268 km (0.116 R)
• M27: 42,083,826 km (0.105 R)
• M28: 44,423,088 km (0.09 R)
• M29: 48,249,502 km (0.089 R)
• M30: 51,464,360 km (0.114 R)
• M31: 53,291,997 km (0.087 R)
• M32: 54,477,261 km (0.081 R)
• M33: 56,200,928 km (0.082 R)
• M34: 59,033,713 km (0.103 R)
• M35: 59,756,570 km (0.095 R)
• M36: 61,219,787 km (0.096 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 18,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit