🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 9

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.53 AU - 0.55 AU

Year: 265 Days

Day: 14.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,887,697 km

• M1: 111,899 km (0.111 R)
• M2: 450,589 km (0.094 R)
• M3: 736,620 km (0.035 R)
• M4: 1,019,659 km (0.092 R)
• M5: 1,313,918 km (0.062 R)
• M6: 1,598,752 km (0.102 R)
• M7: 1,898,397 km (0.064 R)
• M8: 2,228,111 km (0.114 R)
• M9: 2,803,913 km (0.109 R)
• M10: 3,343,363 km (0.057 R)
• M11: 3,632,835 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 11.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 341 Days

Day: 14.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,887,697 km

• M1: 142,567 km (0.052 R)
• M2: 522,097 km (0.073 R)
• M3: 1,037,012 km (0.096 R)
• M4: 1,495,829 km (0.076 R)
• M5: 1,868,178 km (0.081 R)
• M6: 2,805,858 km (0.056 R)
• M7: 3,281,579 km (0.071 R)
• M8: 3,835,241 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.8

Radius: 10.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 495 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,887,697 km

• M1: 134,339 km (0.037 R)
• M2: 596,746 km (0.089 R)
• M3: 1,092,064 km (0.086 R)
• M4: 1,830,031 km (0.076 R)
• M5: 2,508,906 km (0.095 R)
• M6: 2,915,812 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.81 AU - 0.85 AU

Year: 504 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 65,887,697 km

• M1: 169,195 km (0.106 R)
• M2: 1,046,288 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.8

Radius: 10.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.12 AU - 1.4 AU

Year: 943 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,887,697 km

• M1: 135,536 km (0.1 R)
• M2: 562,488 km (0.067 R)
• M3: 921,523 km (0.116 R)
• M4: 1,418,038 km (0.08 R)
• M5: 1,889,571 km (0.115 R)
• M6: 2,240,228 km (0.106 R)
• M7: 2,611,380 km (0.054 R)
• M8: 2,960,542 km (0.054 R)
• M9: 3,451,821 km (0.114 R)
• M10: 4,547,925 km (0.108 R)
• M11: 5,148,710 km (0.08 R)
• M12: 5,545,892 km (0.078 R)
• M13: 6,253,341 km (0.078 R)
• M14: 6,640,051 km (0.109 R)
• M15: 8,071,254 km (0.099 R)
• M16: 8,582,579 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 9.3

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.98 AU - 2.44 AU

Year: 2191 Days

Day: 5.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,887,697 km

• M1: 116,537 km (0.109 R)
• M2: 563,386 km (0.11 R)
• M3: 859,141 km (0.12 R)
• M4: 1,279,511 km (0.084 R)
• M5: 1,856,061 km (0.112 R)
• M6: 2,317,720 km (0.097 R)
• M7: 2,738,090 km (0.068 R)
• M8: 3,305,963 km (0.104 R)
• M9: 3,786,322 km (0.104 R)
• M10: 4,081,329 km (0.113 R)
• M11: 4,431,687 km (0.097 R)
• M12: 5,237,721 km (0.098 R)
• M13: 5,675,743 km (0.086 R)
• M14: 6,188,415 km (0.062 R)
• M15: 6,811,640 km (0.106 R)
• M16: 7,883,359 km (0.107 R)
• M17: 9,129,060 km (0.047 R)
• M18: 9,662,377 km (0.047 R)
• M19: 12,283,332 km (0.089 R)
• M20: 12,974,923 km (0.069 R)
• M21: 14,302,753 km (0.078 R)
• M22: 15,160,099 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 5.5

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.38 AU - 10.12 AU

Year: 17260 Days

Day: 21.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,887,697 km

• M1: 70,161 km (0.118 R)
• M2: 245,191 km (0.075 R)
• M3: 750,233 km (0.081 R)
• M4: 989,740 km (0.115 R)
• M5: 1,211,892 km (0.087 R)
• M6: 1,392,906 km (0.052 R)
• M7: 1,792,781 km (0.027 R)
• M8: 2,963,534 km (0.046 R)
• M9: 4,910,101 km (0.09 R)
• M10: 6,268,300 km (0.071 R)
• M11: 6,601,156 km (0.045 R)
• M12: 9,216,725 km (0.111 R)
• M13: 11,876,725 km (0.108 R)
• M14: 12,066,265 km (0.109 R)
• M15: 13,178,076 km (0.119 R)
• M16: 13,793,522 km (0.097 R)
• M17: 15,008,107 km (0.118 R)
• M18: 15,378,512 km (0.05 R)
• M19: 16,060,528 km (0.062 R)
• M20: 17,484,850 km (0.062 R)
• M21: 18,479,825 km (0.044 R)
• M22: 20,764,035 km (0.109 R)
• M23: 21,224,048 km (0.055 R)
• M24: 22,068,827 km (0.112 R)
• M25: 25,150,693 km (0.097 R)
• M26: 26,632,011 km (0.112 R)
• M27: 31,786,107 km (0.093 R)
• M28: 47,097,449 km (0.076 R)
• M29: 48,532,092 km (0.119 R)
• M30: 50,160,016 km (0.101 R)
• M31: 53,696,660 km (0.079 R)
• M32: 54,736,814 km (0.071 R)
• M33: 62,970,082 km (0.095 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 10,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit