🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 14.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 262 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 84.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 23,549,637 km

• M1: 176,226 km (0.119 R)
• M2: 631,004 km (0.112 R)
• M3: 1,087,726 km (0.115 R)
• M4: 1,918,293 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.9

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.45 AU - 0.63 AU

Year: 269 Days

Day: 8.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 23,549,637 km

• M1: 110,852 km (0.109 R)
• M2: 418,874 km (0.119 R)
• M3: 780,003 km (0.071 R)
• M4: 1,076,955 km (0.03 R)
• M5: 1,545,196 km (0.108 R)
• M6: 2,099,307 km (0.117 R)
• M7: 2,456,397 km (0.097 R)
• M8: 2,853,879 km (0.032 R)
• M9: 3,152,476 km (0.097 R)
• M10: 3,645,102 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.8

Radius: 9.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.69 AU - 0.83 AU

Year: 449 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 23,549,637 km

• M1: 123,119 km (0.095 R)
• M2: 528,230 km (0.106 R)
• M3: 850,763 km (0.073 R)
• M4: 1,176,438 km (0.113 R)
• M5: 1,514,230 km (0.117 R)
• M6: 1,861,746 km (0.062 R)
• M7: 2,254,739 km (0.078 R)
• M8: 2,720,886 km (0.095 R)
• M9: 3,089,794 km (0.029 R)
• M10: 3,578,680 km (0.094 R)
• M11: 4,046,622 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949

Radius: 11.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.85 AU - 1.31 AU

Year: 761 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 23,549,637 km

• M1: 138,079 km (0.105 R)
• M2: 496,815 km (0.105 R)
• M3: 843,882 km (0.048 R)
• M4: 1,602,941 km (0.104 R)
• M5: 2,012,540 km (0.118 R)
• M6: 3,538,139 km (0.069 R)
• M7: 4,081,180 km (0.047 R)
• M8: 4,610,008 km (0.117 R)
• M9: 5,202,715 km (0.1 R)
• M10: 6,009,346 km (0.077 R)
• M11: 6,475,344 km (0.077 R)
• M12: 6,829,442 km (0.093 R)
• M13: 7,504,278 km (0.114 R)
• M14: 8,146,651 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 12.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.79 AU - 2.05 AU

Year: 1804 Days

Day: 9.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,549,637 km

• M1: 156,928 km (0.116 R)
• M2: 583,581 km (0.117 R)
• M3: 986,000 km (0.107 R)
• M4: 1,672,654 km (0.113 R)
• M5: 2,179,940 km (0.112 R)
• M6: 2,776,387 km (0.076 R)
• M7: 3,228,023 km (0.057 R)
• M8: 3,825,367 km (0.062 R)
• M9: 4,405,508 km (0.1 R)
• M10: 4,926,707 km (0.102 R)
• M11: 5,426,663 km (0.06 R)
• M12: 5,916,446 km (0.109 R)
• M13: 6,482,225 km (0.062 R)
• M14: 6,936,105 km (0.055 R)
• M15: 8,151,289 km (0.089 R)
• M16: 8,567,470 km (0.102 R)
• M17: 9,144,768 km (0.037 R)
• M18: 10,538,721 km (0.053 R)
• M19: 11,857,576 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 8.8

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.91 AU - 1.95 AU

Year: 1819 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,549,637 km

• M1: 124,017 km (0.11 R)
• M2: 398,230 km (0.115 R)
• M3: 744,399 km (0.083 R)
• M4: 1,126,622 km (0.044 R)
• M5: 1,527,544 km (0.097 R)
• M6: 1,932,655 km (0.108 R)
• M7: 2,318,468 km (0.091 R)
• M8: 2,595,822 km (0.107 R)
• M9: 3,000,335 km (0.118 R)
• M10: 4,524,588 km (0.099 R)
• M11: 4,830,814 km (0.097 R)
• M12: 5,896,849 km (0.059 R)
• M13: 6,285,055 km (0.103 R)
• M14: 7,112,481 km (0.091 R)
• M15: 7,428,581 km (0.088 R)
• M16: 8,062,727 km (0.051 R)
• M17: 8,732,626 km (0.112 R)
• M18: 9,010,878 km (0.108 R)
• M19: 9,323,687 km (0.083 R)
• M20: 9,970,997 km (0.088 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.8

Radius: 12.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.75 AU - 4.59 AU

Year: 5776 Days

Day: 12.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 173.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 23,549,637 km

• M1: 157,975 km (0.091 R)
• M2: 645,066 km (0.106 R)
• M3: 1,091,616 km (0.082 R)
• M4: 1,593,068 km (0.114 R)
• M5: 1,988,305 km (0.082 R)
• M6: 2,564,257 km (0.116 R)
• M7: 3,020,830 km (0.109 R)
• M8: 3,532,006 km (0.085 R)
• M9: 3,986,484 km (0.077 R)
• M10: 5,366,524 km (0.077 R)
• M11: 6,242,719 km (0.074 R)
• M12: 7,417,511 km (0.112 R)
• M13: 8,167,894 km (0.085 R)
• M14: 8,811,913 km (0.106 R)
• M15: 11,039,575 km (0.117 R)
• M16: 11,452,166 km (0.116 R)
• M17: 12,406,151 km (0.102 R)
• M18: 13,829,725 km (0.106 R)
• M19: 15,078,568 km (0.082 R)
• M20: 15,530,054 km (0.119 R)
• M21: 16,758,402 km (0.071 R)
• M22: 19,607,643 km (0.096 R)
• M23: 20,902,263 km (0.036 R)
• M24: 21,820,495 km (0.065 R)
• M25: 25,684,010 km (0.081 R)
• M26: 27,650,922 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.5

Radius: 13.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.36 AU - 4.66 AU

Year: 6496 Days

Day: 13.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 23,549,637 km

• M1: 164,109 km (0.098 R)
• M2: 683,064 km (0.094 R)
• M3: 1,141,282 km (0.027 R)
• M4: 1,729,202 km (0.106 R)
• M5: 2,915,363 km (0.068 R)
• M6: 6,323,352 km (0.079 R)
• M7: 8,428,494 km (0.094 R)
• M8: 9,411,800 km (0.075 R)
• M9: 13,729,943 km (0.043 R)
• M10: 14,576,517 km (0.098 R)
• M11: 15,142,596 km (0.086 R)
• M12: 18,137,695 km (0.028 R)
• M13: 18,974,396 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit