🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 12.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 394 Days

Day: 6.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,180,623 km

• M1: 157,975 km (0.098 R)
• M2: 595,549 km (0.109 R)
• M3: 1,141,432 km (0.077 R)
• M4: 1,638,396 km (0.106 R)
• M5: 2,040,964 km (0.051 R)
• M6: 2,689,171 km (0.042 R)
• M7: 3,755,804 km (0.102 R)
• M8: 4,372,895 km (0.098 R)
• M9: 4,835,602 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 13.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.15 AU

Year: 646 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,180,623 km

• M1: 163,211 km (0.12 R)
• M2: 643,570 km (0.105 R)
• M3: 1,171,501 km (0.115 R)
• M4: 1,583,643 km (0.102 R)
• M5: 2,170,815 km (0.074 R)
• M6: 2,676,904 km (0.083 R)
• M7: 3,216,205 km (0.119 R)
• M8: 3,995,460 km (0.075 R)
• M9: 4,601,780 km (0.073 R)
• M10: 5,127,317 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 12.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.04 AU - 1.12 AU

Year: 725 Days

Day: 12.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,180,623 km

• M1: 151,692 km (0.106 R)
• M2: 547,229 km (0.07 R)
• M3: 939,923 km (0.083 R)
• M4: 1,428,959 km (0.102 R)
• M5: 1,850,077 km (0.081 R)
• M6: 2,364,544 km (0.054 R)
• M7: 2,883,649 km (0.103 R)
• M8: 3,859,625 km (0.088 R)
• M9: 4,492,424 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 13.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.9 AU - 2.82 AU

Year: 2341 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,180,623 km

• M1: 172,935 km (0.082 R)
• M2: 878,887 km (0.112 R)
• M3: 1,562,550 km (0.04 R)
• M4: 2,251,298 km (0.105 R)
• M5: 2,910,127 km (0.104 R)
• M6: 3,609,049 km (0.096 R)
• M7: 4,300,640 km (0.101 R)
• M8: 5,344,234 km (0.106 R)
• M9: 5,974,640 km (0.118 R)
• M10: 6,422,087 km (0.046 R)
• M11: 6,972,458 km (0.107 R)
• M12: 8,879,082 km (0.119 R)
• M13: 11,001,727 km (0.081 R)
• M14: 12,300,087 km (0.097 R)
• M15: 12,822,632 km (0.094 R)
• M16: 13,655,593 km (0.087 R)
• M17: 15,063,159 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 13.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.2 AU - 5.1 AU

Year: 5459 Days

Day: 8.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,180,623 km

• M1: 172,337 km (0.077 R)
• M2: 650,302 km (0.077 R)
• M3: 1,328,279 km (0.069 R)
• M4: 1,773,333 km (0.111 R)
• M5: 2,248,606 km (0.102 R)
• M6: 3,229,668 km (0.098 R)
• M7: 4,180,363 km (0.089 R)
• M8: 4,672,689 km (0.105 R)
• M9: 5,462,117 km (0.07 R)
• M10: 5,958,633 km (0.119 R)
• M11: 6,735,046 km (0.108 R)
• M12: 10,670,218 km (0.054 R)
• M13: 13,442,715 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 13

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.31 AU - 5.21 AU

Year: 6705 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,180,623 km

• M1: 162,762 km (0.071 R)
• M2: 687,851 km (0.087 R)
• M3: 1,155,943 km (0.117 R)
• M4: 2,691,415 km (0.091 R)
• M5: 3,621,465 km (0.107 R)
• M6: 4,318,143 km (0.097 R)
• M7: 6,214,595 km (0.097 R)
• M8: 6,702,284 km (0.053 R)
• M9: 7,405,095 km (0.032 R)
• M10: 8,075,143 km (0.109 R)
• M11: 8,657,079 km (0.099 R)
• M12: 9,673,746 km (0.12 R)
• M13: 12,050,108 km (0.075 R)
• M14: 12,866,614 km (0.112 R)
• M15: 13,719,770 km (0.1 R)
• M16: 14,915,357 km (0.083 R)
• M17: 19,209,713 km (0.115 R)
• M18: 19,724,479 km (0.066 R)
• M19: 21,638,734 km (0.115 R)
• M20: 25,041,337 km (0.036 R)
• M21: 26,461,021 km (0.107 R)
• M22: 28,121,557 km (0.1 R)
• M23: 29,073,598 km (0.073 R)
• M24: 31,649,524 km (0.102 R)
• M25: 33,838,290 km (0.095 R)
• M26: 34,589,720 km (0.107 R)
• M27: 39,571,030 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 10.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.93 AU - 6.03 AU

Year: 7176 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,180,623 km

• M1: 127,009 km (0.081 R)
• M2: 526,734 km (0.058 R)
• M3: 872,455 km (0.045 R)
• M4: 1,583,194 km (0.08 R)
• M5: 2,192,357 km (0.1 R)
• M6: 2,833,084 km (0.08 R)
• M7: 5,100,091 km (0.103 R)
• M8: 5,674,546 km (0.069 R)
• M9: 7,736,903 km (0.069 R)
• M10: 9,659,235 km (0.085 R)
• M11: 12,945,601 km (0.106 R)
• M12: 14,660,143 km (0.043 R)
• M13: 17,441,616 km (0.116 R)
• M14: 20,333,642 km (0.101 R)
• M15: 25,206,194 km (0.085 R)
• M16: 26,869,872 km (0.046 R)
• M17: 32,807,262 km (0.099 R)
• M18: 36,080,014 km (0.03 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit