🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 14.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.79 AU - 1.15 AU

Year: 607 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,235,564 km

• M1: 175,329 km (0.07 R)
• M2: 614,997 km (0.091 R)
• M3: 1,170,005 km (0.105 R)
• M4: 1,912,310 km (0.098 R)
• M5: 2,501,725 km (0.051 R)
• M6: 3,201,245 km (0.117 R)
• M7: 3,715,263 km (0.071 R)
• M8: 4,410,145 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 13.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.14 AU - 1.56 AU

Year: 997 Days

Day: 14.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,235,564 km

• M1: 167,101 km (0.115 R)
• M2: 659,128 km (0.072 R)
• M3: 1,206,806 km (0.092 R)
• M4: 1,950,607 km (0.115 R)
• M5: 2,588,941 km (0.116 R)
• M6: 3,183,592 km (0.109 R)
• M7: 3,609,946 km (0.104 R)
• M8: 4,042,434 km (0.087 R)
• M9: 4,938,974 km (0.098 R)
• M10: 5,534,074 km (0.118 R)
• M11: 6,460,833 km (0.111 R)
• M12: 7,150,180 km (0.057 R)
• M13: 7,661,655 km (0.058 R)
• M14: 8,676,527 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 12.2

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.71 AU

Year: 1360 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 55,235,564 km

• M1: 153,787 km (0.101 R)
• M2: 538,852 km (0.088 R)
• M3: 1,033,721 km (0.079 R)
• M4: 1,504,805 km (0.067 R)
• M5: 2,089,284 km (0.102 R)
• M6: 2,629,781 km (0.109 R)
• M7: 4,041,985 km (0.053 R)
• M8: 4,518,753 km (0.079 R)
• M9: 5,033,071 km (0.079 R)
• M10: 6,307,645 km (0.106 R)
• M11: 7,230,813 km (0.058 R)
• M12: 7,712,817 km (0.112 R)
• M13: 8,397,377 km (0.105 R)
• M14: 9,067,127 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 12.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.3 AU - 3.26 AU

Year: 2947 Days

Day: 11.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,235,564 km

• M1: 161,117 km (0.065 R)
• M2: 702,212 km (0.077 R)
• M3: 1,268,141 km (0.113 R)
• M4: 1,913,207 km (0.098 R)
• M5: 3,020,531 km (0.113 R)
• M6: 3,454,364 km (0.089 R)
• M7: 4,965,153 km (0.063 R)
• M8: 5,573,418 km (0.11 R)
• M9: 6,034,180 km (0.113 R)
• M10: 6,549,544 km (0.089 R)
• M11: 7,669,284 km (0.12 R)
• M12: 8,103,567 km (0.079 R)
• M13: 9,058,600 km (0.038 R)
• M14: 10,691,610 km (0.058 R)
• M15: 12,928,996 km (0.083 R)
• M16: 13,354,004 km (0.103 R)
• M17: 14,083,293 km (0.1 R)
• M18: 14,634,711 km (0.094 R)
• M19: 15,888,191 km (0.119 R)
• M20: 17,155,435 km (0.051 R)
• M21: 20,457,658 km (0.071 R)
• M22: 21,756,916 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.5

Radius: 14.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.25 AU - 4.73 AU

Year: 5067 Days

Day: 10.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,235,564 km

• M1: 179,218 km (0.115 R)
• M2: 1,009,187 km (0.107 R)
• M3: 1,797,269 km (0.067 R)
• M4: 2,989,564 km (0.099 R)
• M5: 5,081,540 km (0.099 R)
• M6: 5,807,689 km (0.12 R)
• M7: 6,299,866 km (0.052 R)
• M8: 7,335,382 km (0.054 R)
• M9: 8,408,896 km (0.069 R)
• M10: 9,078,945 km (0.058 R)
• M11: 10,738,584 km (0.083 R)
• M12: 12,929,594 km (0.093 R)
• M13: 13,823,442 km (0.087 R)
• M14: 20,603,217 km (0.046 R)
• M15: 22,662,432 km (0.074 R)
• M16: 24,331,645 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 416.3

Radius: 3.3

Gravity: 38.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.32 AU - 9.76 AU

Year: 15868 Days

Day: 16.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,235,564 km

• M1: 41,588 km (0.062 R)
• M2: 156,779 km (0.088 R)
• M3: 336,894 km (0.069 R)
• M4: 489,185 km (0.113 R)
• M5: 1,045,091 km (0.044 R)
• M6: 1,501,663 km (0.103 R)
• M7: 1,669,512 km (0.056 R)
• M8: 1,900,940 km (0.097 R)
• M9: 2,060,860 km (0.094 R)
• M10: 2,268,353 km (0.065 R)
• M11: 2,510,402 km (0.118 R)
• M12: 2,836,824 km (0.101 R)
• M13: 8,073,647 km (0.088 R)
• M14: 12,446,393 km (0.077 R)
• M15: 13,516,317 km (0.102 R)
• M16: 13,646,019 km (0.109 R)
• M17: 20,216,058 km (0.094 R)
• M18: 46,916,585 km (0.06 R)
• M19: 47,513,032 km (0.106 R)
• M20: 48,569,043 km (0.035 R)
• M21: 49,640,613 km (0.086 R)
• M22: 54,248,077 km (0.085 R)
• M23: 55,235,573 km (0.045 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit