🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.74 AU - 1.76 AU

Year: 825 Days

Day: 21 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 11.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.48 AU - 6.24 AU

Year: 4423 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,430,119 km

• M1: 148,102 km (0.083 R)
• M2: 549,024 km (0.116 R)
• M3: 1,066,782 km (0.097 R)
• M4: 1,537,118 km (0.113 R)
• M5: 1,918,144 km (0.088 R)
• M6: 2,391,472 km (0.076 R)
• M7: 3,076,031 km (0.106 R)
• M8: 3,768,819 km (0.054 R)
• M9: 6,771,697 km (0.055 R)
• M10: 9,431,847 km (0.119 R)
• M11: 11,055,432 km (0.107 R)
• M12: 13,222,507 km (0.074 R)
• M13: 14,849,085 km (0.096 R)
• M14: 16,551,658 km (0.061 R)
• M15: 17,982,113 km (0.105 R)
• M16: 19,255,490 km (0.032 R)
• M17: 20,961,953 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.5

Radius: 13.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.61 AU - 9.09 AU

Year: 8601 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,430,119 km

• M1: 164,857 km (0.098 R)
• M2: 596,148 km (0.037 R)
• M3: 1,007,841 km (0.117 R)
• M4: 1,507,947 km (0.09 R)
• M5: 1,927,569 km (0.119 R)
• M6: 2,793,591 km (0.093 R)
• M7: 4,494,668 km (0.084 R)
• M8: 6,734,447 km (0.107 R)
• M9: 7,585,510 km (0.091 R)
• M10: 8,717,218 km (0.105 R)
• M11: 10,816,524 km (0.091 R)
• M12: 12,355,587 km (0.065 R)
• M13: 13,010,527 km (0.115 R)
• M14: 13,516,766 km (0.04 R)
• M15: 14,271,338 km (0.03 R)
• M16: 16,442,900 km (0.104 R)
• M17: 24,185,637 km (0.045 R)
• M18: 33,954,977 km (0.098 R)
• M19: 36,226,172 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 11.3

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.88 AU - 14.14 AU

Year: 14836 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,430,119 km

• M1: 140,472 km (0.093 R)
• M2: 534,214 km (0.083 R)
• M3: 1,168,359 km (0.099 R)
• M4: 1,806,245 km (0.117 R)
• M5: 2,512,197 km (0.096 R)
• M6: 3,341,418 km (0.101 R)
• M7: 3,979,902 km (0.117 R)
• M8: 4,344,322 km (0.087 R)
• M9: 5,211,541 km (0.119 R)
• M10: 5,724,363 km (0.037 R)
• M11: 6,766,461 km (0.066 R)
• M12: 8,217,411 km (0.119 R)
• M13: 8,862,477 km (0.059 R)
• M14: 11,180,047 km (0.119 R)
• M15: 11,541,326 km (0.101 R)
• M16: 15,153,516 km (0.108 R)
• M17: 16,586,066 km (0.091 R)
• M18: 18,522,161 km (0.085 R)
• M19: 20,966,142 km (0.056 R)
• M20: 25,126,458 km (0.106 R)
• M21: 31,210,155 km (0.095 R)
• M22: 34,782,253 km (0.11 R)
• M23: 50,809,570 km (0.091 R)
• M24: 52,137,102 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.5

Radius: 6.3

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.84 AU - 18.64 AU

Year: 26633 Days

Day: 19 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,430,119 km

• M1: 85,720 km (0.1 R)
• M2: 296,952 km (0.113 R)
• M3: 680,072 km (0.117 R)
• M4: 1,031,777 km (0.072 R)
• M5: 1,772,436 km (0.076 R)
• M6: 1,998,927 km (0.106 R)
• M7: 2,974,604 km (0.074 R)
• M8: 5,857,205 km (0.045 R)
• M9: 6,276,827 km (0.1 R)
• M10: 9,795,070 km (0.043 R)
• M11: 10,326,143 km (0.094 R)
• M12: 11,000,829 km (0.047 R)
• M13: 11,901,707 km (0.103 R)
• M14: 12,167,992 km (0.102 R)
• M15: 14,069,829 km (0.111 R)
• M16: 17,154,238 km (0.118 R)
• M17: 17,579,844 km (0.1 R)
• M18: 18,187,212 km (0.12 R)
• M19: 19,720,590 km (0.119 R)
• M20: 21,435,879 km (0.111 R)
• M21: 23,664,588 km (0.085 R)
• M22: 24,085,856 km (0.09 R)
• M23: 28,576,484 km (0.092 R)
• M24: 30,025,340 km (0.103 R)
• M25: 30,518,863 km (0.083 R)
• M26: 35,894,812 km (0.041 R)
• M27: 44,051,636 km (0.106 R)
• M28: 44,688,923 km (0.093 R)
• M29: 46,967,897 km (0.118 R)
• M30: 47,299,705 km (0.091 R)
• M31: 47,633,009 km (0.101 R)
• M32: 49,837,932 km (0.118 R)
• M33: 52,287,597 km (0.113 R)
• M34: 52,643,939 km (0.066 R)
• M35: 53,722,690 km (0.12 R)
• M36: 54,450,184 km (0.107 R)
• M37: 54,999,956 km (0.1 R)
• M38: 57,425,387 km (0.092 R)
• M39: 58,376,829 km (0.095 R)
• M40: 61,294,586 km (0.027 R)
• M41: 62,688,838 km (0.117 R)
• M42: 65,333,878 km (0.069 R)
• M43: 69,547,302 km (0.074 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit