🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 44.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 354 Days

Day: 30.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 14.4

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 10.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 20,120,221 km

• M1: 179,817 km (0.097 R)
• M2: 325,375 km (0.1 R)
• M3: 418,276 km (0.032 R)
• M4: 514,168 km (0.066 R)
• M5: 613,950 km (0.048 R)
• M6: 810,222 km (0.043 R)
• M7: 913,295 km (0.064 R)
• M8: 1,036,863 km (0.102 R)
• M9: 1,126,771 km (0.066 R)
• M10: 1,223,711 km (0.115 R)
• M11: 1,413,550 km (0.064 R)
• M12: 1,514,678 km (0.118 R)
• M13: 1,673,402 km (0.103 R)
• M14: 1,776,176 km (0.056 R)
• M15: 1,876,556 km (0.047 R)
• M16: 2,023,162 km (0.108 R)
• M17: 2,113,070 km (0.097 R)
• M18: 2,230,205 km (0.09 R)
• M19: 2,323,255 km (0.076 R)
• M20: 2,476,144 km (0.113 R)
• M21: 2,583,705 km (0.045 R)
• M22: 2,720,437 km (0.057 R)
• M23: 2,859,563 km (0.076 R)
• M24: 3,069,898 km (0.1 R)
• M25: 3,168,333 km (0.089 R)
• M26: 3,410,383 km (0.103 R)
• M27: 3,500,441 km (0.09 R)
• M28: 3,713,618 km (0.085 R)
• M29: 3,906,300 km (0.099 R)
• M30: 4,147,003 km (0.055 R)
• M31: 4,334,000 km (0.083 R)
• M32: 4,431,837 km (0.116 R)
• M33: 4,583,380 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.9

Radius: 14.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.63 AU - 2.07 AU

Year: 1625 Days

Day: 6.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,120,221 km

• M1: 183,108 km (0.12 R)
• M2: 295,755 km (0.089 R)
• M3: 416,480 km (0.059 R)
• M4: 517,758 km (0.097 R)
• M5: 813,812 km (0.1 R)
• M6: 909,106 km (0.106 R)
• M7: 1,229,545 km (0.066 R)
• M8: 1,427,912 km (0.036 R)
• M9: 1,678,488 km (0.112 R)
• M10: 1,911,412 km (0.093 R)
• M11: 2,246,362 km (0.027 R)
• M12: 2,385,787 km (0.086 R)
• M13: 2,821,865 km (0.099 R)
• M14: 2,985,525 km (0.064 R)
• M15: 3,126,745 km (0.069 R)
• M16: 3,243,880 km (0.059 R)
• M17: 3,482,638 km (0.067 R)
• M18: 4,091,053 km (0.11 R)
• M19: 4,306,175 km (0.113 R)
• M20: 4,437,073 km (0.118 R)
• M21: 4,598,938 km (0.085 R)
• M22: 4,883,174 km (0.055 R)
• M23: 5,096,351 km (0.071 R)
• M24: 5,204,061 km (0.076 R)
• M25: 5,595,260 km (0.108 R)
• M26: 5,882,787 km (0.108 R)
• M27: 6,306,897 km (0.076 R)
• M28: 6,422,835 km (0.072 R)
• M29: 6,825,702 km (0.11 R)
• M30: 6,927,728 km (0.072 R)
• M31: 7,047,406 km (0.119 R)
• M32: 7,184,887 km (0.101 R)
• M33: 7,585,659 km (0.067 R)
• M34: 7,762,185 km (0.068 R)
• M35: 7,957,859 km (0.118 R)
• M36: 8,209,482 km (0.114 R)
• M37: 8,299,989 km (0.066 R)
• M38: 8,536,802 km (0.05 R)
• M39: 8,665,157 km (0.09 R)
• M40: 8,942,662 km (0.114 R)
• M41: 9,035,861 km (0.097 R)
• M42: 9,204,308 km (0.091 R)
• M43: 9,506,346 km (0.087 R)
• M44: 9,620,489 km (0.119 R)
• M45: 9,907,867 km (0.117 R)
• M46: 10,178,789 km (0.027 R)
• M47: 10,648,676 km (0.118 R)
• M48: 10,866,490 km (0.034 R)
• M49: 10,965,973 km (0.116 R)
• M50: 11,125,893 km (0.094 R)
• M51: 11,508,564 km (0.056 R)
• M52: 11,609,992 km (0.086 R)
• M53: 12,369,949 km (0.117 R)
• M54: 12,787,476 km (0.046 R)
• M55: 12,997,961 km (0.053 R)
• M56: 13,273,370 km (0.11 R)
• M57: 13,529,183 km (0.078 R)
• M58: 13,786,790 km (0.11 R)
• M59: 13,937,884 km (0.117 R)
• M60: 14,591,328 km (0.066 R)
• M61: 14,701,132 km (0.085 R)
• M62: 14,811,386 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 9.2

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.87 AU - 4.69 AU

Year: 4745 Days

Day: 8.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,120,221 km

• M1: 131,497 km (0.102 R)
• M2: 193,430 km (0.077 R)
• M3: 517,160 km (0.083 R)
• M4: 1,443,171 km (0.107 R)
• M5: 1,642,136 km (0.077 R)
• M6: 1,797,568 km (0.105 R)
• M7: 2,081,056 km (0.092 R)
• M8: 2,235,291 km (0.084 R)
• M9: 2,481,380 km (0.064 R)
• M10: 2,660,299 km (0.105 R)
• M11: 3,031,002 km (0.086 R)
• M12: 3,368,944 km (0.104 R)
• M13: 3,484,284 km (0.074 R)
• M14: 3,941,455 km (0.113 R)
• M15: 4,010,869 km (0.09 R)
• M16: 4,417,625 km (0.092 R)
• M17: 4,745,394 km (0.088 R)
• M18: 5,043,243 km (0.086 R)
• M19: 5,118,641 km (0.089 R)
• M20: 5,270,782 km (0.092 R)
• M21: 5,834,317 km (0.119 R)
• M22: 6,335,619 km (0.054 R)
• M23: 6,417,150 km (0.102 R)
• M24: 6,892,572 km (0.092 R)
• M25: 7,018,534 km (0.072 R)
• M26: 7,357,971 km (0.067 R)
• M27: 7,551,252 km (0.061 R)
• M28: 7,746,327 km (0.108 R)
• M29: 8,097,134 km (0.115 R)
• M30: 8,252,417 km (0.112 R)
• M31: 8,520,646 km (0.085 R)
• M32: 9,157,783 km (0.091 R)
• M33: 9,598,798 km (0.099 R)
• M34: 10,237,581 km (0.109 R)
• M35: 10,381,344 km (0.107 R)
• M36: 10,525,856 km (0.067 R)
• M37: 10,792,589 km (0.088 R)
• M38: 12,285,875 km (0.102 R)
• M39: 12,592,251 km (0.058 R)
• M40: 12,927,051 km (0.104 R)
• M41: 13,238,664 km (0.115 R)
• M42: 13,790,081 km (0.052 R)
• M43: 14,268,645 km (0.069 R)
• M44: 15,736,948 km (0.09 R)
• M45: 16,348,803 km (0.049 R)
• M46: 17,309,670 km (0.059 R)
• M47: 17,681,870 km (0.091 R)
• M48: 18,085,784 km (0.045 R)
• M49: 18,172,701 km (0.113 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: 528 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit