🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 11.2

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.48 AU - 0.72 AU

Year: 310 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,358,704 km

• M1: 139,276 km (0.108 R)
• M2: 493,972 km (0.113 R)
• M3: 926,310 km (0.119 R)
• M4: 1,284,896 km (0.114 R)
• M5: 2,107,684 km (0.119 R)
• M6: 2,678,999 km (0.09 R)
• M7: 3,219,496 km (0.086 R)
• M8: 3,967,934 km (0.106 R)
• M9: 4,330,260 km (0.054 R)
• M10: 4,930,147 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 9.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.03 AU - 1.47 AU

Year: 932 Days

Day: 11.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,358,704 km

• M1: 113,246 km (0.07 R)
• M2: 492,476 km (0.082 R)
• M3: 821,891 km (0.073 R)
• M4: 1,106,276 km (0.103 R)
• M5: 1,738,178 km (0.097 R)
• M6: 2,419,147 km (0.12 R)
• M7: 2,917,158 km (0.114 R)
• M8: 3,212,764 km (0.117 R)
• M9: 4,369,604 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366

Radius: 8.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.12 AU - 1.4 AU

Year: 943 Days

Day: 5.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,358,704 km

• M1: 109,506 km (0.118 R)
• M2: 400,324 km (0.062 R)
• M3: 1,109,119 km (0.085 R)
• M4: 1,558,511 km (0.109 R)
• M5: 1,861,147 km (0.097 R)
• M6: 3,490,118 km (0.039 R)
• M7: 3,781,385 km (0.086 R)
• M8: 4,225,691 km (0.094 R)
• M9: 5,943,523 km (0.111 R)
• M10: 6,607,439 km (0.097 R)
• M11: 7,523,127 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 11

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.61 AU - 2.27 AU

Year: 1802 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,358,704 km

• M1: 137,032 km (0.09 R)
• M2: 514,617 km (0.067 R)
• M3: 1,071,719 km (0.113 R)
• M4: 1,416,393 km (0.119 R)
• M5: 1,847,384 km (0.106 R)
• M6: 2,242,472 km (0.046 R)
• M7: 2,707,871 km (0.104 R)
• M8: 3,428,783 km (0.06 R)
• M9: 3,799,786 km (0.039 R)
• M10: 5,207,203 km (0.077 R)
• M11: 5,676,641 km (0.101 R)
• M12: 6,778,280 km (0.096 R)
• M13: 7,284,220 km (0.061 R)
• M14: 8,252,417 km (0.108 R)
• M15: 10,902,842 km (0.097 R)
• M16: 11,523,823 km (0.063 R)
• M17: 12,876,637 km (0.118 R)
• M18: 13,281,897 km (0.111 R)
• M19: 13,821,347 km (0.065 R)
• M20: 14,332,374 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 10.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.52 AU - 2.56 AU

Year: 2699 Days

Day: 9 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,358,704 km

• M1: 127,158 km (0.089 R)
• M2: 554,559 km (0.109 R)
• M3: 1,457,083 km (0.07 R)
• M4: 1,791,883 km (0.103 R)
• M5: 2,427,674 km (0.052 R)
• M6: 2,877,515 km (0.041 R)
• M7: 3,207,827 km (0.05 R)
• M8: 3,751,316 km (0.049 R)
• M9: 4,319,938 km (0.092 R)
• M10: 7,312,045 km (0.067 R)
• M11: 9,666,117 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 9.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.77 AU - 4.13 AU

Year: 5235 Days

Day: 5.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,358,704 km

• M1: 114,442 km (0.047 R)
• M2: 515,813 km (0.088 R)
• M3: 806,632 km (0.095 R)
• M4: 1,425,518 km (0.11 R)
• M5: 2,860,610 km (0.108 R)
• M6: 3,152,626 km (0.087 R)
• M7: 5,624,132 km (0.116 R)
• M8: 6,085,342 km (0.059 R)
• M9: 6,540,569 km (0.119 R)
• M10: 6,888,683 km (0.098 R)
• M11: 7,451,171 km (0.044 R)
• M12: 8,480,853 km (0.089 R)
• M13: 9,362,882 km (0.098 R)
• M14: 10,690,114 km (0.084 R)
• M15: 11,444,237 km (0.078 R)
• M16: 14,075,664 km (0.102 R)
• M17: 15,812,196 km (0.096 R)
• M18: 16,615,088 km (0.044 R)
• M19: 17,264,791 km (0.07 R)
• M20: 19,380,404 km (0.091 R)
• M21: 21,663,118 km (0.057 R)
• M22: 24,952,476 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 6.6

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.13 AU - 8.01 AU

Year: 13889 Days

Day: 17.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,358,704 km

• M1: 83,326 km (0.114 R)
• M2: 455,974 km (0.105 R)
• M3: 812,466 km (0.116 R)
• M4: 1,632,113 km (0.108 R)
• M5: 2,773,844 km (0.104 R)
• M6: 3,073,638 km (0.081 R)
• M7: 4,587,718 km (0.119 R)
• M8: 4,843,381 km (0.09 R)
• M9: 6,502,421 km (0.106 R)
• M10: 8,365,812 km (0.091 R)
• M11: 10,018,121 km (0.105 R)
• M12: 12,237,854 km (0.105 R)
• M13: 13,364,924 km (0.103 R)
• M14: 16,482,993 km (0.112 R)
• M15: 19,055,926 km (0.052 R)
• M16: 19,467,769 km (0.044 R)
• M17: 20,825,819 km (0.113 R)
• M18: 24,301,725 km (0.044 R)
• M19: 25,475,021 km (0.094 R)
• M20: 33,676,276 km (0.116 R)
• M21: 40,563,163 km (0.097 R)
• M22: 48,028,097 km (0.076 R)
• M23: 56,021,710 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 19,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit