🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.34 AU - 1.54 AU

Year: 619 Days

Day: 19.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.07 AU - 6.17 AU

Year: 4149 Days

Day: 14.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 9.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.02 AU - 13.44 AU

Year: 13479 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 64,153,680 km

• M1: 219,909 km (0.102 R)
• M2: 565,181 km (0.101 R)
• M3: 1,001,259 km (0.113 R)
• M4: 2,201,931 km (0.102 R)
• M5: 5,001,954 km (0.09 R)
• M6: 5,653,453 km (0.078 R)
• M7: 9,257,715 km (0.075 R)
• M8: 11,507,218 km (0.105 R)
• M9: 14,098,552 km (0.096 R)
• M10: 19,923,444 km (0.095 R)
• M11: 23,097,462 km (0.105 R)
• M12: 23,538,776 km (0.083 R)
• M13: 24,529,413 km (0.111 R)
• M14: 28,467,428 km (0.027 R)
• M15: 37,813,704 km (0.078 R)
• M16: 38,180,817 km (0.044 R)
• M17: 39,925,727 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523

Radius: 6.1

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.93 AU - 15.51 AU

Year: 17216 Days

Day: 15.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,153,680 km

• M1: 76,744 km (0.057 R)
• M2: 279,598 km (0.092 R)
• M3: 527,781 km (0.097 R)
• M4: 1,034,619 km (0.097 R)
• M5: 1,500,467 km (0.119 R)
• M6: 2,059,215 km (0.105 R)
• M7: 2,481,380 km (0.119 R)
• M8: 3,718,853 km (0.066 R)
• M9: 4,535,807 km (0.039 R)
• M10: 6,643,193 km (0.118 R)
• M11: 7,246,371 km (0.047 R)
• M12: 7,699,204 km (0.119 R)
• M13: 9,918,040 km (0.091 R)
• M14: 11,777,242 km (0.097 R)
• M15: 12,659,121 km (0.098 R)
• M16: 13,248,986 km (0.086 R)
• M17: 14,272,235 km (0.091 R)
• M18: 15,420,848 km (0.059 R)
• M19: 15,942,196 km (0.108 R)
• M20: 19,751,856 km (0.058 R)
• M21: 20,994,116 km (0.087 R)
• M22: 23,830,193 km (0.089 R)
• M23: 24,829,507 km (0.105 R)
• M24: 25,134,686 km (0.105 R)
• M25: 26,911,460 km (0.092 R)
• M26: 27,449,713 km (0.118 R)
• M27: 28,215,056 km (0.106 R)
• M28: 28,882,412 km (0.102 R)
• M29: 31,064,895 km (0.043 R)
• M30: 32,015,889 km (0.11 R)
• M31: 32,256,742 km (0.048 R)
• M32: 33,726,690 km (0.09 R)
• M33: 39,085,735 km (0.092 R)
• M34: 40,896,617 km (0.091 R)
• M35: 42,472,032 km (0.104 R)
• M36: 55,858,349 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.1

Radius: 7.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.76 AU - 18.68 AU

Year: 26716 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,153,680 km

• M1: 107,860 km (0.047 R)
• M2: 407,953 km (0.107 R)
• M3: 1,285,345 km (0.078 R)
• M4: 2,501,576 km (0.107 R)
• M5: 2,887,239 km (0.103 R)
• M6: 3,364,456 km (0.045 R)
• M7: 5,115,798 km (0.117 R)
• M8: 5,476,180 km (0.105 R)
• M9: 6,087,885 km (0.11 R)
• M10: 6,958,695 km (0.053 R)
• M11: 9,363,032 km (0.103 R)
• M12: 9,793,275 km (0.104 R)
• M13: 10,520,470 km (0.105 R)
• M14: 14,279,117 km (0.087 R)
• M15: 14,705,321 km (0.079 R)
• M16: 17,203,157 km (0.056 R)
• M17: 17,443,411 km (0.1 R)
• M18: 18,012,631 km (0.077 R)
• M19: 24,404,349 km (0.099 R)
• M20: 27,882,500 km (0.111 R)
• M21: 28,214,308 km (0.099 R)
• M22: 29,453,128 km (0.089 R)
• M23: 33,262,638 km (0.101 R)
• M24: 37,120,767 km (0.096 R)
• M25: 39,295,621 km (0.095 R)
• M26: 41,842,375 km (0.106 R)
• M27: 42,568,822 km (0.083 R)
• M28: 46,173,383 km (0.065 R)
• M29: 47,733,539 km (0.097 R)
• M30: 51,953,845 km (0.052 R)
• M31: 56,416,349 km (0.068 R)
• M32: 59,834,361 km (0.108 R)
• M33: 63,197,620 km (0.039 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit