🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 175 Days

Day: 12.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.54 AU - 2.5 AU

Year: 1054 Days

Day: 21 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.91 AU - 2.43 AU

Year: 1173 Days

Day: 18.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,472,328 km

• M1: 30,368 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.98 AU - 3.28 AU

Year: 1566 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 127.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.42 AU - 2.84 AU

Year: 1566 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,472,328 km

• M1: 93,199 km (0.071 R)
• M2: 276,457 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.42 AU - 3.4 AU

Year: 1822 Days

Day: 44.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.27 AU - 3.73 AU

Year: 1907 Days

Day: 28.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 83.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,472,328 km

• M1: 370,853 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3 AU - 3.14 AU

Year: 1975 Days

Day: 16.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 11.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.09 AU - 14.33 AU

Year: 14710 Days

Day: 11.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,472,328 km

• M1: 144,212 km (0.079 R)
• M2: 1,014,573 km (0.068 R)
• M3: 1,422,526 km (0.098 R)
• M4: 2,025,406 km (0.064 R)
• M5: 2,524,314 km (0.081 R)
• M6: 3,514,204 km (0.113 R)
• M7: 4,384,714 km (0.116 R)
• M8: 5,127,766 km (0.111 R)
• M9: 6,745,817 km (0.029 R)
• M10: 7,106,647 km (0.071 R)
• M11: 8,727,689 km (0.031 R)
• M12: 11,745,677 km (0.072 R)
• M13: 12,808,719 km (0.11 R)
• M14: 14,855,218 km (0.047 R)
• M15: 16,526,974 km (0.077 R)
• M16: 19,105,294 km (0.087 R)
• M17: 22,203,914 km (0.092 R)
• M18: 23,459,040 km (0.04 R)
• M19: 28,019,382 km (0.087 R)
• M20: 29,060,583 km (0.109 R)
• M21: 30,670,705 km (0.09 R)
• M22: 37,208,730 km (0.071 R)
• M23: 41,734,515 km (0.098 R)
• M24: 42,545,634 km (0.112 R)
• M25: 46,904,468 km (0.082 R)
• M26: 50,172,433 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 5

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 15.79 AU - 18.05 AU

Year: 25549 Days

Day: 17 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,472,328 km

• M1: 62,382 km (0.067 R)
• M2: 369,956 km (0.112 R)
• M3: 1,186,461 km (0.105 R)
• M4: 1,358,199 km (0.117 R)
• M5: 1,719,478 km (0.071 R)
• M6: 2,588,043 km (0.076 R)
• M7: 2,787,308 km (0.037 R)
• M8: 3,716,909 km (0.065 R)
• M9: 3,913,630 km (0.072 R)
• M10: 5,174,740 km (0.116 R)
• M11: 5,420,380 km (0.099 R)
• M12: 5,673,798 km (0.114 R)
• M13: 5,934,996 km (0.104 R)
• M14: 6,282,662 km (0.111 R)
• M15: 9,621,985 km (0.087 R)
• M16: 9,993,736 km (0.102 R)
• M17: 10,709,412 km (0.063 R)
• M18: 11,517,690 km (0.087 R)
• M19: 12,553,057 km (0.088 R)
• M20: 13,648,861 km (0.075 R)
• M21: 15,882,058 km (0.11 R)
• M22: 17,472,882 km (0.118 R)
• M23: 18,347,281 km (0.119 R)
• M24: 20,703,897 km (0.066 R)
• M25: 21,056,199 km (0.099 R)
• M26: 22,321,049 km (0.099 R)
• M27: 23,731,309 km (0.119 R)
• M28: 27,780,773 km (0.044 R)
• M29: 30,080,392 km (0.12 R)
• M30: 30,646,171 km (0.093 R)
• M31: 31,103,791 km (0.068 R)
• M32: 31,565,899 km (0.099 R)
• M33: 33,945,552 km (0.047 R)
• M34: 34,435,485 km (0.112 R)
• M35: 37,866,063 km (0.087 R)
• M36: 38,128,907 km (0.119 R)
• M37: 40,275,487 km (0.108 R)
• M38: 44,807,853 km (0.103 R)
• M39: 45,545,521 km (0.086 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit