🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.59 AU - 0.61 AU

Year: 176 Days

Day: 14.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 68.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,156,875 km

• M1: 388,954 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.58 AU - 0.92 AU

Year: 246 Days

Day: 27.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.82 AU - 1.06 AU

Year: 345 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.85 AU - 1.25 AU

Year: 408 Days

Day: 19.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.37 AU - 1.65 AU

Year: 703 Days

Day: 24.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.27 AU - 1.91 AU

Year: 759 Days

Day: 32.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,156,875 km

• M1: 243,545 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.87 AU - 1.95 AU

Year: 1000 Days

Day: 15 Hours

Environment

Temp: -67 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.11 AU - 2.47 AU

Year: 1313 Days

Day: 41.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.9 AU - 4.44 AU

Year: 2663 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 13.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.57 AU - 8.15 AU

Year: 7563 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 81.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,156,875 km

• M1: 387,010 km (0.051 R)
• M2: 587,770 km (0.063 R)
• M3: 746,942 km (0.088 R)
• M4: 889,958 km (0.12 R)
• M5: 1,111,662 km (0.048 R)
• M6: 1,253,929 km (0.025 R)
• M7: 1,377,348 km (0.059 R)
• M8: 1,570,478 km (0.115 R)
• M9: 1,759,271 km (0.066 R)
• M10: 2,100,653 km (0.072 R)
• M11: 2,432,461 km (0.104 R)
• M12: 2,525,960 km (0.107 R)
• M13: 2,684,534 km (0.096 R)
• M14: 2,781,324 km (0.03 R)
• M15: 2,879,161 km (0.103 R)
• M16: 3,197,355 km (0.066 R)
• M17: 3,369,393 km (0.107 R)
• M18: 3,456,608 km (0.106 R)
• M19: 3,704,791 km (0.029 R)
• M20: 3,977,508 km (0.093 R)
• M21: 4,144,310 km (0.099 R)
• M22: 4,256,807 km (0.071 R)
• M23: 4,465,646 km (0.099 R)
• M24: 4,756,165 km (0.085 R)
• M25: 4,992,979 km (0.076 R)
• M26: 5,153,048 km (0.106 R)
• M27: 5,457,929 km (0.108 R)
• M28: 5,581,646 km (0.102 R)
• M29: 6,106,735 km (0.048 R)
• M30: 6,429,567 km (0.081 R)
• M31: 6,560,315 km (0.072 R)
• M32: 6,691,812 km (0.112 R)
• M33: 6,935,507 km (0.087 R)
• M34: 7,204,484 km (0.047 R)
• M35: 7,776,247 km (0.115 R)
• M36: 8,126,306 km (0.054 R)
• M37: 8,338,885 km (0.062 R)
• M38: 9,036,310 km (0.088 R)
• M39: 9,802,700 km (0.075 R)
• M40: 10,054,323 km (0.12 R)
• M41: 10,410,366 km (0.058 R)
• M42: 10,667,226 km (0.039 R)
• M43: 10,848,239 km (0.117 R)
• M44: 12,170,834 km (0.083 R)
• M45: 12,278,844 km (0.082 R)
• M46: 12,387,152 km (0.114 R)
• M47: 12,659,421 km (0.066 R)
• M48: 13,099,238 km (0.061 R)
• M49: 13,209,941 km (0.098 R)
• M50: 13,571,968 km (0.035 R)
• M51: 14,078,656 km (0.066 R)
• M52: 14,391,315 km (0.115 R)
• M53: 14,505,608 km (0.065 R)
• M54: 14,648,923 km (0.111 R)
• M55: 14,763,814 km (0.118 R)
• M56: 14,994,643 km (0.045 R)
• M57: 15,139,604 km (0.096 R)
• M58: 15,343,206 km (0.064 R)
• M59: 15,430,721 km (0.116 R)
• M60: 15,930,079 km (0.109 R)
• M61: 16,166,892 km (0.111 R)
• M62: 16,554,201 km (0.106 R)
• M63: 16,673,879 km (0.108 R)
• M64: 16,854,145 km (0.112 R)
• M65: 17,307,576 km (0.116 R)
• M66: 17,612,008 km (0.08 R)
• M67: 17,734,379 km (0.096 R)
• M68: 18,072,171 km (0.101 R)
• M69: 18,226,406 km (0.051 R)
• M70: 18,350,124 km (0.091 R)
• M71: 19,192,659 km (0.03 R)
• M72: 19,287,055 km (0.111 R)
• M73: 19,539,427 km (0.085 R)
• M74: 19,697,851 km (0.025 R)
• M75: 19,952,018 km (0.067 R)
• M76: 20,785,876 km (0.11 R)
• M77: 21,109,606 km (0.083 R)
• M78: 21,663,866 km (0.032 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit