🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 46.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.4

Radius: 10.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.54 AU - 2.48 AU

Year: 1869 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,511,656 km

• M1: 134,788 km (0.1 R)
• M2: 464,801 km (0.109 R)
• M3: 1,312,422 km (0.107 R)
• M4: 1,713,195 km (0.067 R)
• M5: 2,881,704 km (0.115 R)
• M6: 3,653,629 km (0.105 R)
• M7: 4,658,178 km (0.091 R)
• M8: 5,468,999 km (0.091 R)
• M9: 5,955,940 km (0.077 R)
• M10: 6,675,955 km (0.073 R)
• M11: 8,081,726 km (0.09 R)
• M12: 8,683,857 km (0.047 R)
• M13: 9,742,262 km (0.117 R)
• M14: 10,494,440 km (0.1 R)
• M15: 10,956,698 km (0.108 R)
• M16: 11,581,867 km (0.089 R)
• M17: 12,425,898 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.1

Radius: 13.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.29 AU - 2.97 AU

Year: 2798 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 75,511,656 km

• M1: 171,589 km (0.098 R)
• M2: 751,879 km (0.108 R)
• M3: 1,449,753 km (0.11 R)
• M4: 2,819,471 km (0.059 R)
• M5: 4,240,501 km (0.071 R)
• M6: 5,120,137 km (0.1 R)
• M7: 5,708,655 km (0.103 R)
• M8: 6,184,825 km (0.077 R)
• M9: 6,877,014 km (0.104 R)
• M10: 7,932,726 km (0.119 R)
• M11: 8,807,425 km (0.107 R)
• M12: 9,624,678 km (0.101 R)
• M13: 10,301,908 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 11.2

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.72 AU - 2.76 AU

Year: 2975 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,511,656 km

• M1: 151,094 km (0.113 R)
• M2: 556,205 km (0.087 R)
• M3: 1,041,351 km (0.064 R)
• M4: 1,508,395 km (0.101 R)
• M5: 2,155,257 km (0.111 R)
• M6: 3,031,750 km (0.116 R)
• M7: 3,611,143 km (0.095 R)
• M8: 4,066,070 km (0.099 R)
• M9: 4,676,729 km (0.075 R)
• M10: 6,577,370 km (0.104 R)
• M11: 7,452,667 km (0.099 R)
• M12: 9,901,135 km (0.085 R)
• M13: 11,307,505 km (0.047 R)
• M14: 12,984,646 km (0.084 R)
• M15: 17,513,572 km (0.083 R)
• M16: 18,159,835 km (0.078 R)
• M17: 18,519,020 km (0.071 R)
• M18: 20,515,702 km (0.04 R)
• M19: 21,699,770 km (0.118 R)
• M20: 23,138,303 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.1

Radius: 4.8

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.72 AU - 11.54 AU

Year: 22736 Days

Day: 23.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,511,656 km

• M1: 69,114 km (0.109 R)
• M2: 221,704 km (0.084 R)
• M3: 386,411 km (0.091 R)
• M4: 627,862 km (0.073 R)
• M5: 896,390 km (0.059 R)
• M6: 1,115,851 km (0.09 R)
• M7: 1,663,379 km (0.096 R)
• M8: 2,999,138 km (0.107 R)
• M9: 3,463,939 km (0.108 R)
• M10: 3,975,264 km (0.088 R)
• M11: 4,745,244 km (0.065 R)
• M12: 5,034,866 km (0.075 R)
• M13: 6,185,124 km (0.114 R)
• M14: 6,443,330 km (0.112 R)
• M15: 6,708,567 km (0.072 R)
• M16: 8,774,514 km (0.066 R)
• M17: 10,791,691 km (0.069 R)
• M18: 11,229,265 km (0.116 R)
• M19: 12,819,490 km (0.069 R)
• M20: 15,714,060 km (0.064 R)
• M21: 18,569,135 km (0.058 R)
• M22: 20,212,168 km (0.039 R)
• M23: 20,876,532 km (0.104 R)
• M24: 21,262,495 km (0.082 R)
• M25: 34,371,906 km (0.071 R)
• M26: 35,865,641 km (0.059 R)
• M27: 38,402,073 km (0.045 R)
• M28: 40,905,144 km (0.079 R)
• M29: 48,218,984 km (0.075 R)
• M30: 50,433,481 km (0.108 R)
• M31: 50,606,566 km (0.091 R)
• M32: 64,342,643 km (0.04 R)
• M33: 67,023,586 km (0.119 R)
• M34: 67,232,873 km (0.097 R)
• M35: 67,863,279 km (0.075 R)
• M36: 72,167,060 km (0.087 R)
• M37: 74,834,689 km (0.092 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit