🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 13.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.53 AU - 0.75 AU

Year: 353 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,128,529 km

• M1: 164,408 km (0.069 R)
• M2: 749,635 km (0.114 R)
• M3: 1,516,623 km (0.072 R)
• M4: 2,293,485 km (0.078 R)
• M5: 2,865,248 km (0.089 R)
• M6: 3,531,108 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 9.4

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 431 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 109.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,128,529 km

• M1: 116,986 km (0.104 R)
• M2: 540,946 km (0.109 R)
• M3: 892,052 km (0.079 R)
• M4: 1,494,483 km (0.052 R)
• M5: 1,821,504 km (0.107 R)
• M6: 2,662,842 km (0.08 R)
• M7: 3,331,545 km (0.088 R)
• M8: 3,643,606 km (0.091 R)
• M9: 4,067,865 km (0.103 R)
• M10: 4,684,807 km (0.109 R)
• M11: 5,016,017 km (0.061 R)
• M12: 5,395,098 km (0.099 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 9.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 988 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 27,128,529 km

• M1: 141,370 km (0.113 R)
• M2: 463,005 km (0.083 R)
• M3: 910,901 km (0.102 R)
• M4: 2,045,003 km (0.08 R)
• M5: 2,571,288 km (0.079 R)
• M6: 3,926,196 km (0.116 R)
• M7: 4,776,959 km (0.091 R)
• M8: 6,642,145 km (0.069 R)
• M9: 7,438,305 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 13.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.03 AU - 1.67 AU

Year: 1083 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 27,128,529 km

• M1: 163,062 km (0.095 R)
• M2: 750,832 km (0.116 R)
• M3: 1,184,217 km (0.09 R)
• M4: 2,071,931 km (0.088 R)
• M5: 2,897,860 km (0.098 R)
• M6: 3,306,113 km (0.113 R)
• M7: 3,866,806 km (0.107 R)
• M8: 4,694,381 km (0.061 R)
• M9: 5,962,971 km (0.053 R)
• M10: 6,464,423 km (0.117 R)
• M11: 8,845,572 km (0.088 R)
• M12: 9,683,321 km (0.067 R)
• M13: 10,217,385 km (0.111 R)
• M14: 10,737,836 km (0.049 R)
• M15: 11,867,599 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 15

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.33 AU - 2.67 AU

Year: 2728 Days

Day: 8.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 60.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,128,529 km

• M1: 186,698 km (0.075 R)
• M2: 688,599 km (0.106 R)
• M3: 1,442,572 km (0.081 R)
• M4: 2,500,828 km (0.064 R)
• M5: 3,268,115 km (0.079 R)
• M6: 5,174,590 km (0.119 R)
• M7: 5,768,494 km (0.077 R)
• M8: 6,544,907 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.59 AU - 4.61 AU

Year: 5730 Days

Day: 12.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 27,128,529 km

• M1: 177,722 km (0.046 R)
• M2: 737,069 km (0.095 R)
• M3: 1,344,137 km (0.098 R)
• M4: 2,118,306 km (0.057 R)
• M5: 3,253,454 km (0.118 R)
• M6: 4,943,462 km (0.091 R)
• M7: 5,687,561 km (0.12 R)
• M8: 6,132,615 km (0.099 R)
• M9: 7,160,652 km (0.033 R)
• M10: 8,836,297 km (0.057 R)
• M11: 9,313,515 km (0.077 R)
• M12: 15,537,833 km (0.107 R)
• M13: 17,258,508 km (0.1 R)
• M14: 18,133,207 km (0.106 R)
• M15: 18,841,104 km (0.11 R)
• M16: 23,331,434 km (0.069 R)
• M17: 24,246,374 km (0.085 R)
• M18: 25,583,330 km (0.078 R)
• M19: 26,968,756 km (0.085 R)
• M20: 29,183,852 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.9

Radius: 13.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.45 AU - 5.37 AU

Year: 6392 Days

Day: 8.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,128,529 km

• M1: 171,589 km (0.116 R)
• M2: 1,079,947 km (0.117 R)
• M3: 1,686,118 km (0.052 R)
• M4: 2,197,443 km (0.083 R)
• M5: 2,970,415 km (0.093 R)
• M6: 3,811,006 km (0.048 R)
• M7: 4,463,701 km (0.101 R)
• M8: 5,350,069 km (0.111 R)
• M9: 10,233,242 km (0.079 R)
• M10: 12,526,279 km (0.067 R)
• M11: 13,614,453 km (0.114 R)
• M12: 14,980,432 km (0.109 R)
• M13: 15,474,105 km (0.099 R)
• M14: 16,149,090 km (0.106 R)
• M15: 16,726,538 km (0.104 R)
• M16: 17,800,651 km (0.077 R)
• M17: 18,292,678 km (0.12 R)
• M18: 20,351,893 km (0.085 R)
• M19: 22,419,036 km (0.082 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: 530 - 16,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit