🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.2

Radius: 13.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.67 AU

Year: 272 Days

Day: 11.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 31,410,041 km

• M1: 167,400 km (0.102 R)
• M2: 650,900 km (0.114 R)
• M3: 1,265,897 km (0.077 R)
• M4: 1,841,251 km (0.111 R)
• M5: 2,394,613 km (0.073 R)
• M6: 2,858,217 km (0.061 R)
• M7: 3,402,903 km (0.079 R)
• M8: 3,899,717 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.8

Radius: 12.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.58 AU - 0.92 AU

Year: 433 Days

Day: 6.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 31,410,041 km

• M1: 157,975 km (0.072 R)
• M2: 912,098 km (0.119 R)
• M3: 1,374,206 km (0.112 R)
• M4: 1,824,944 km (0.109 R)
• M5: 2,507,560 km (0.108 R)
• M6: 3,108,195 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 15

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 31,410,041 km

• M1: 186,549 km (0.068 R)
• M2: 670,348 km (0.105 R)
• M3: 1,203,814 km (0.072 R)
• M4: 1,839,306 km (0.104 R)
• M5: 2,341,805 km (0.04 R)
• M6: 3,075,134 km (0.095 R)
• M7: 3,685,942 km (0.098 R)
• M8: 4,437,522 km (0.067 R)
• M9: 4,907,259 km (0.058 R)
• M10: 5,532,428 km (0.111 R)
• M11: 6,040,762 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 10.3

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.4 AU - 2.26 AU

Year: 1651 Days

Day: 5.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,410,041 km

• M1: 128,205 km (0.069 R)
• M2: 630,106 km (0.057 R)
• M3: 967,599 km (0.082 R)
• M4: 1,343,389 km (0.069 R)
• M5: 1,913,806 km (0.066 R)
• M6: 2,639,654 km (0.113 R)
• M7: 3,151,279 km (0.038 R)
• M8: 3,658,715 km (0.056 R)
• M9: 4,858,789 km (0.091 R)
• M10: 5,492,037 km (0.037 R)
• M11: 6,154,905 km (0.069 R)
• M12: 6,557,174 km (0.06 R)
• M13: 8,996,517 km (0.082 R)
• M14: 10,123,288 km (0.098 R)
• M15: 10,613,520 km (0.108 R)
• M16: 11,947,484 km (0.101 R)
• M17: 12,297,693 km (0.07 R)
• M18: 13,100,734 km (0.103 R)
• M19: 13,725,605 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.6

Radius: 9.7

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.85 AU - 1.99 AU

Year: 1774 Days

Day: 10.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,410,041 km

• M1: 120,725 km (0.039 R)
• M2: 433,834 km (0.079 R)
• M3: 912,248 km (0.115 R)
• M4: 1,306,737 km (0.084 R)
• M5: 1,650,214 km (0.094 R)
• M6: 2,352,127 km (0.087 R)
• M7: 3,583,168 km (0.086 R)
• M8: 3,949,085 km (0.066 R)
• M9: 4,507,085 km (0.05 R)
• M10: 5,915,848 km (0.077 R)
• M11: 6,357,311 km (0.033 R)
• M12: 6,996,992 km (0.115 R)
• M13: 7,897,421 km (0.097 R)
• M14: 9,144,469 km (0.061 R)
• M15: 9,991,941 km (0.105 R)
• M16: 10,686,524 km (0.1 R)
• M17: 11,878,969 km (0.092 R)
• M18: 12,658,523 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 13.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.36 AU - 4.58 AU

Year: 5275 Days

Day: 13 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,410,041 km

• M1: 171,589 km (0.054 R)
• M2: 617,241 km (0.09 R)
• M3: 1,215,034 km (0.102 R)
• M4: 1,651,112 km (0.096 R)
• M5: 2,270,447 km (0.102 R)
• M6: 3,692,973 km (0.101 R)
• M7: 4,337,291 km (0.115 R)
• M8: 5,387,618 km (0.112 R)
• M9: 6,313,030 km (0.096 R)
• M10: 7,952,174 km (0.052 R)
• M11: 9,605,978 km (0.073 R)
• M12: 12,451,779 km (0.119 R)
• M13: 13,531,726 km (0.096 R)
• M14: 16,293,751 km (0.086 R)
• M15: 19,480,036 km (0.05 R)
• M16: 21,434,981 km (0.066 R)
• M17: 21,870,461 km (0.073 R)
• M18: 25,895,541 km (0.114 R)
• M19: 27,312,083 km (0.084 R)
• M20: 30,299,104 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.3

Radius: 6

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.05 AU - 6.69 AU

Year: 9484 Days

Day: 21.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 31,410,041 km

• M1: 74,649 km (0.119 R)
• M2: 399,277 km (0.096 R)
• M3: 1,063,342 km (0.106 R)
• M4: 1,476,531 km (0.099 R)
• M5: 2,282,116 km (0.116 R)
• M6: 2,798,827 km (0.081 R)
• M7: 3,006,917 km (0.082 R)
• M8: 4,954,233 km (0.108 R)
• M9: 6,031,786 km (0.114 R)
• M10: 7,835,488 km (0.056 R)
• M11: 9,373,055 km (0.097 R)
• M12: 10,822,658 km (0.06 R)
• M13: 13,400,229 km (0.103 R)
• M14: 15,641,804 km (0.095 R)
• M15: 16,482,095 km (0.087 R)
• M16: 16,727,585 km (0.066 R)
• M17: 21,283,588 km (0.095 R)
• M18: 24,316,386 km (0.113 R)
• M19: 30,387,367 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit