🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.41 AU - 0.65 AU

Year: 144 Days

Day: 18.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.18 AU - 1.66 AU

Year: 631 Days

Day: 21.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.43 AU - 2.99 AU

Year: 1663 Days

Day: 27.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 13.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.38 AU - 10.58 AU

Year: 11753 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 108,440,176 km

• M1: 162,912 km (0.066 R)
• M2: 617,690 km (0.103 R)
• M3: 1,598,453 km (0.073 R)
• M4: 2,075,521 km (0.102 R)
• M5: 2,626,490 km (0.081 R)
• M6: 4,026,726 km (0.083 R)
• M7: 7,597,178 km (0.045 R)
• M8: 8,192,279 km (0.108 R)
• M9: 9,950,502 km (0.11 R)
• M10: 11,528,760 km (0.087 R)
• M11: 12,315,794 km (0.102 R)
• M12: 12,817,695 km (0.082 R)
• M13: 13,530,230 km (0.059 R)
• M14: 15,105,346 km (0.048 R)
• M15: 16,122,163 km (0.118 R)
• M16: 19,785,964 km (0.07 R)
• M17: 23,394,713 km (0.107 R)
• M18: 29,486,189 km (0.105 R)
• M19: 40,143,093 km (0.082 R)
• M20: 43,954,996 km (0.109 R)
• M21: 47,387,070 km (0.089 R)
• M22: 48,621,702 km (0.102 R)
• M23: 53,277,187 km (0.046 R)
• M24: 57,522,027 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.2

Radius: 5.7

Gravity: 25.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.67 AU - 23.39 AU

Year: 30947 Days

Day: 20.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,440,176 km

• M1: 72,106 km (0.112 R)
• M2: 320,139 km (0.078 R)
• M3: 622,327 km (0.044 R)
• M4: 1,743,862 km (0.103 R)
• M5: 2,042,310 km (0.047 R)
• M6: 4,218,510 km (0.055 R)
• M7: 4,637,983 km (0.046 R)
• M8: 5,169,205 km (0.075 R)
• M9: 5,785,698 km (0.027 R)
• M10: 6,017,275 km (0.085 R)
• M11: 7,058,626 km (0.089 R)
• M12: 7,539,733 km (0.09 R)
• M13: 9,946,014 km (0.1 R)
• M14: 10,966,870 km (0.047 R)
• M15: 12,357,831 km (0.106 R)
• M16: 13,056,005 km (0.066 R)
• M17: 14,110,520 km (0.093 R)
• M18: 17,517,163 km (0.094 R)
• M19: 18,597,110 km (0.067 R)
• M20: 21,655,489 km (0.112 R)
• M21: 24,668,689 km (0.065 R)
• M22: 28,213,710 km (0.056 R)
• M23: 29,285,728 km (0.072 R)
• M24: 36,923,896 km (0.12 R)
• M25: 45,424,346 km (0.084 R)
• M26: 49,738,001 km (0.052 R)
• M27: 50,515,162 km (0.067 R)
• M28: 54,934,133 km (0.111 R)
• M29: 56,182,528 km (0.114 R)
• M30: 59,386,166 km (0.048 R)
• M31: 67,567,225 km (0.095 R)
• M32: 75,697,869 km (0.111 R)
• M33: 101,443,962 km (0.036 R)
• M34: 102,692,954 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit