🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 9.5

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.95 AU

Year: 459 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,806,879 km

• M1: 118,182 km (0.117 R)
• M2: 448,494 km (0.11 R)
• M3: 848,818 km (0.112 R)
• M4: 1,282,054 km (0.116 R)
• M5: 1,612,515 km (0.105 R)
• M6: 2,172,610 km (0.078 R)
• M7: 2,476,443 km (0.102 R)
• M8: 2,780,127 km (0.059 R)
• M9: 3,139,910 km (0.049 R)
• M10: 3,656,621 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 8.2

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.74 AU - 1.08 AU

Year: 579 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,806,879 km

• M1: 102,026 km (0.106 R)
• M2: 468,840 km (0.049 R)
• M3: 754,572 km (0.054 R)
• M4: 1,098,946 km (0.072 R)
• M5: 1,689,259 km (0.075 R)
• M6: 2,000,722 km (0.049 R)
• M7: 2,616,916 km (0.117 R)
• M8: 3,012,153 km (0.098 R)
• M9: 3,596,034 km (0.112 R)
• M10: 3,864,412 km (0.117 R)
• M11: 4,130,996 km (0.093 R)
• M12: 4,750,929 km (0.112 R)
• M13: 5,040,102 km (0.06 R)
• M14: 6,603,400 km (0.074 R)
• M15: 7,226,624 km (0.076 R)
• M16: 7,564,117 km (0.109 R)
• M17: 7,865,108 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 14.2

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.9 AU - 1.4 AU

Year: 822 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,806,879 km

• M1: 177,273 km (0.104 R)
• M2: 677,978 km (0.091 R)
• M3: 1,120,338 km (0.119 R)
• M4: 1,758,972 km (0.055 R)
• M5: 2,679,896 km (0.089 R)
• M6: 3,387,943 km (0.03 R)
• M7: 5,306,236 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.9

Radius: 8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.54 AU

Year: 1093 Days

Day: 12.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,806,879 km

• M1: 99,483 km (0.096 R)
• M2: 362,326 km (0.082 R)
• M3: 693,536 km (0.063 R)
• M4: 957,726 km (0.087 R)
• M5: 1,303,446 km (0.117 R)
• M6: 1,561,652 km (0.045 R)
• M7: 2,174,255 km (0.091 R)
• M8: 2,572,784 km (0.11 R)
• M9: 2,868,988 km (0.115 R)
• M10: 3,126,895 km (0.115 R)
• M11: 4,229,132 km (0.075 R)
• M12: 4,950,942 km (0.05 R)
• M13: 5,358,745 km (0.077 R)
• M14: 5,956,090 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.01 AU - 3.65 AU

Year: 4052 Days

Day: 6.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,806,879 km

• M1: 172,935 km (0.046 R)
• M2: 623,374 km (0.083 R)
• M3: 1,357,750 km (0.074 R)
• M4: 2,550,793 km (0.038 R)
• M5: 3,349,496 km (0.083 R)
• M6: 4,037,048 km (0.08 R)
• M7: 5,473,487 km (0.093 R)
• M8: 6,099,853 km (0.047 R)
• M9: 7,063,413 km (0.104 R)
• M10: 9,692,296 km (0.077 R)
• M11: 10,144,830 km (0.101 R)
• M12: 11,004,120 km (0.072 R)
• M13: 11,772,156 km (0.09 R)
• M14: 12,335,541 km (0.109 R)
• M15: 12,769,824 km (0.067 R)
• M16: 13,214,429 km (0.106 R)
• M17: 14,187,114 km (0.082 R)
• M18: 14,933,907 km (0.044 R)
• M19: 17,212,731 km (0.12 R)
• M20: 20,110,143 km (0.106 R)
• M21: 20,780,491 km (0.097 R)
• M22: 22,954,297 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 14.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.69 AU - 4.27 AU

Year: 4329 Days

Day: 8.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 68,806,879 km

• M1: 177,872 km (0.06 R)
• M2: 3,178,506 km (0.082 R)
• M3: 4,241,249 km (0.083 R)
• M4: 4,927,604 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 12

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.7 AU - 4.76 AU

Year: 5801 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,806,879 km

• M1: 149,448 km (0.102 R)
• M2: 704,157 km (0.104 R)
• M3: 1,522,158 km (0.116 R)
• M4: 2,663,141 km (0.108 R)
• M5: 3,041,325 km (0.092 R)
• M6: 3,994,263 km (0.089 R)
• M7: 4,782,644 km (0.116 R)
• M8: 6,364,193 km (0.094 R)
• M9: 7,274,645 km (0.07 R)
• M10: 9,083,882 km (0.119 R)
• M11: 9,708,752 km (0.092 R)
• M12: 13,175,084 km (0.091 R)
• M13: 14,389,071 km (0.088 R)
• M14: 15,401,998 km (0.081 R)
• M15: 16,980,705 km (0.092 R)
• M16: 21,057,247 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.9

Radius: 3.2

Gravity: 25.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.85 AU - 8.03 AU

Year: 10898 Days

Day: 23 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 68,806,879 km

• M1: 39,943 km (0.096 R)
• M2: 163,660 km (0.063 R)
• M3: 268,528 km (0.097 R)
• M4: 414,835 km (0.115 R)
• M5: 634,295 km (0.096 R)
• M6: 982,260 km (0.113 R)
• M7: 1,654,552 km (0.082 R)
• M8: 1,810,284 km (0.096 R)
• M9: 3,543,525 km (0.077 R)
• M10: 5,261,208 km (0.058 R)
• M11: 7,091,687 km (0.099 R)
• M12: 8,249,724 km (0.096 R)
• M13: 9,045,136 km (0.086 R)
• M14: 9,935,991 km (0.078 R)
• M15: 10,121,044 km (0.054 R)
• M16: 10,689,815 km (0.062 R)
• M17: 11,480,739 km (0.096 R)
• M18: 14,437,990 km (0.117 R)
• M19: 16,409,989 km (0.051 R)
• M20: 16,603,568 km (0.109 R)
• M21: 17,933,344 km (0.067 R)
• M22: 21,642,324 km (0.113 R)
• M23: 22,345,883 km (0.078 R)
• M24: 23,552,090 km (0.052 R)
• M25: 25,226,988 km (0.046 R)
• M26: 29,471,828 km (0.078 R)
• M27: 30,238,816 km (0.069 R)
• M28: 31,912,517 km (0.118 R)
• M29: 35,874,916 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.1

Radius: 4.8

Gravity: 39.46 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.85 AU - 10.03 AU

Year: 17825 Days

Day: 19.9 Hours

Environment

Temp: -240 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,806,879 km

• M1: 59,690 km (0.114 R)
• M2: 222,003 km (0.072 R)
• M3: 549,623 km (0.094 R)
• M4: 1,156,392 km (0.102 R)
• M5: 2,026,154 km (0.1 R)
• M6: 2,212,253 km (0.074 R)
• M7: 2,595,224 km (0.091 R)
• M8: 3,947,589 km (0.058 R)
• M9: 4,305,726 km (0.117 R)
• M10: 5,392,854 km (0.092 R)
• M11: 5,630,415 km (0.065 R)
• M12: 6,473,100 km (0.117 R)
• M13: 7,017,337 km (0.094 R)
• M14: 8,248,378 km (0.057 R)
• M15: 9,331,616 km (0.109 R)
• M16: 10,445,522 km (0.032 R)
• M17: 15,001,824 km (0.077 R)
• M18: 18,323,645 km (0.103 R)
• M19: 31,288,993 km (0.116 R)
• M20: 33,494,215 km (0.117 R)
• M21: 34,162,020 km (0.097 R)
• M22: 35,662,337 km (0.082 R)
• M23: 36,078,967 km (0.051 R)
• M24: 39,529,891 km (0.079 R)
• M25: 41,030,507 km (0.103 R)
• M26: 41,182,648 km (0.117 R)
• M27: 41,948,889 km (0.055 R)
• M28: 43,194,590 km (0.107 R)
• M29: 46,087,214 km (0.115 R)
• M30: 47,413,250 km (0.096 R)
• M31: 53,878,122 km (0.115 R)
• M32: 63,921,076 km (0.083 R)
• M33: 64,330,376 km (0.082 R)
• M34: 70,246,523 km (0.083 R)
• M35: 72,444,265 km (0.109 R)
• M36: 74,914,275 km (0.086 R)
• M37: 77,439,787 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 6.4

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.51 AU - 11.85 AU

Year: 21660 Days

Day: 20.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,806,879 km

• M1: 82,728 km (0.079 R)
• M2: 1,540,260 km (0.072 R)
• M3: 1,953,898 km (0.095 R)
• M4: 3,154,421 km (0.107 R)
• M5: 3,791,558 km (0.105 R)
• M6: 7,398,811 km (0.107 R)
• M7: 10,081,550 km (0.112 R)
• M8: 12,673,932 km (0.043 R)
• M9: 15,073,631 km (0.119 R)
• M10: 17,182,961 km (0.118 R)
• M11: 22,461,372 km (0.12 R)
• M12: 25,306,724 km (0.106 R)
• M13: 27,929,474 km (0.074 R)
• M14: 28,269,659 km (0.119 R)
• M15: 30,130,358 km (0.078 R)
• M16: 43,641,738 km (0.093 R)
• M17: 47,556,864 km (0.047 R)
• M18: 49,516,746 km (0.114 R)
• M19: 55,718,325 km (0.089 R)
• M20: 59,564,636 km (0.083 R)
• M21: 62,417,916 km (0.113 R)
• M22: 68,806,942 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit