🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 10.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.71 AU - 0.95 AU

Year: 496 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,512,937 km

• M1: 129,402 km (0.088 R)
• M2: 512,822 km (0.082 R)
• M3: 1,010,833 km (0.11 R)
• M4: 1,371,513 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 13.2

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.89 AU - 1.09 AU

Year: 646 Days

Day: 5.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,512,937 km

• M1: 164,109 km (0.107 R)
• M2: 791,971 km (0.044 R)
• M3: 1,340,696 km (0.1 R)
• M4: 1,786,199 km (0.069 R)
• M5: 2,771,151 km (0.101 R)
• M6: 4,298,994 km (0.086 R)
• M7: 5,467,054 km (0.048 R)
• M8: 6,058,564 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 12.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.86 AU - 1.36 AU

Year: 767 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,512,937 km

• M1: 159,172 km (0.109 R)
• M2: 577,149 km (0.053 R)
• M3: 1,019,958 km (0.056 R)
• M4: 1,486,404 km (0.106 R)
• M5: 2,118,306 km (0.099 R)
• M6: 2,915,214 km (0.036 R)
• M7: 3,682,950 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 8.8

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.27 AU - 3.21 AU

Year: 2975 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,512,937 km

• M1: 113,694 km (0.081 R)
• M2: 437,424 km (0.076 R)
• M3: 796,609 km (0.103 R)
• M4: 1,090,868 km (0.074 R)
• M5: 1,723,218 km (0.117 R)
• M6: 2,070,584 km (0.106 R)
• M7: 2,795,984 km (0.117 R)
• M8: 3,403,501 km (0.111 R)
• M9: 3,974,666 km (0.113 R)
• M10: 4,368,557 km (0.09 R)
• M11: 4,675,233 km (0.08 R)
• M12: 5,162,323 km (0.083 R)
• M13: 5,682,924 km (0.105 R)
• M14: 6,129,773 km (0.05 R)
• M15: 6,713,803 km (0.04 R)
• M16: 8,187,791 km (0.116 R)
• M17: 8,655,733 km (0.073 R)
• M18: 11,472,212 km (0.084 R)
• M19: 11,931,178 km (0.055 R)
• M20: 13,657,538 km (0.09 R)
• M21: 15,094,276 km (0.048 R)
• M22: 16,209,976 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 9.6

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.14 AU - 4.38 AU

Year: 4783 Days

Day: 5.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,512,937 km

• M1: 119,379 km (0.082 R)
• M2: 519,254 km (0.114 R)
• M3: 888,312 km (0.12 R)
• M4: 1,221,915 km (0.074 R)
• M5: 1,784,703 km (0.052 R)
• M6: 2,585,949 km (0.084 R)
• M7: 2,960,841 km (0.095 R)
• M8: 3,781,834 km (0.113 R)
• M9: 5,662,728 km (0.086 R)
• M10: 7,618,870 km (0.049 R)
• M11: 8,663,811 km (0.098 R)
• M12: 9,617,647 km (0.055 R)
• M13: 10,063,299 km (0.111 R)
• M14: 10,368,180 km (0.093 R)
• M15: 12,156,173 km (0.108 R)
• M16: 12,458,511 km (0.072 R)
• M17: 13,213,830 km (0.117 R)
• M18: 14,913,711 km (0.11 R)
• M19: 19,497,090 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 12.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.33 AU - 6.59 AU

Year: 8369 Days

Day: 6 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,512,937 km

• M1: 154,834 km (0.09 R)
• M2: 1,272,629 km (0.097 R)
• M3: 2,575,477 km (0.034 R)
• M4: 3,269,461 km (0.103 R)
• M5: 3,671,730 km (0.072 R)
• M6: 4,338,039 km (0.104 R)
• M7: 4,775,613 km (0.064 R)
• M8: 5,797,217 km (0.115 R)
• M9: 6,639,303 km (0.054 R)
• M10: 7,390,584 km (0.101 R)
• M11: 12,795,854 km (0.077 R)
• M12: 17,027,828 km (0.118 R)
• M13: 18,497,777 km (0.095 R)
• M14: 19,918,208 km (0.12 R)
• M15: 23,488,810 km (0.067 R)
• M16: 24,998,702 km (0.064 R)
• M17: 25,856,197 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.5

Radius: 7.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.29 AU - 8.57 AU

Year: 11968 Days

Day: 22.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,512,937 km

• M1: 90,806 km (0.099 R)
• M2: 445,802 km (0.097 R)
• M3: 749,336 km (0.077 R)
• M4: 1,276,070 km (0.105 R)
• M5: 1,576,911 km (0.055 R)
• M6: 2,753,199 km (0.119 R)
• M7: 3,259,738 km (0.085 R)
• M8: 3,613,387 km (0.104 R)
• M9: 4,367,959 km (0.11 R)
• M10: 5,256,869 km (0.108 R)
• M11: 5,637,297 km (0.046 R)
• M12: 6,453,054 km (0.098 R)
• M13: 8,089,206 km (0.039 R)
• M14: 9,322,640 km (0.101 R)
• M15: 9,984,162 km (0.113 R)
• M16: 10,840,909 km (0.067 R)
• M17: 12,699,962 km (0.046 R)
• M18: 13,704,960 km (0.1 R)
• M19: 13,964,213 km (0.055 R)
• M20: 14,829,637 km (0.105 R)
• M21: 15,872,184 km (0.118 R)
• M22: 16,302,578 km (0.033 R)
• M23: 17,640,431 km (0.056 R)
• M24: 18,730,551 km (0.105 R)
• M25: 19,864,802 km (0.08 R)
• M26: 23,265,162 km (0.115 R)
• M27: 24,479,747 km (0.074 R)
• M28: 24,958,011 km (0.075 R)
• M29: 25,736,070 km (0.083 R)
• M30: 29,117,131 km (0.11 R)
• M31: 31,192,203 km (0.111 R)
• M32: 31,981,033 km (0.055 R)
• M33: 36,870,041 km (0.11 R)
• M34: 37,246,279 km (0.035 R)
• M35: 39,426,220 km (0.054 R)
• M36: 40,348,191 km (0.051 R)
• M37: 43,339,102 km (0.115 R)
• M38: 47,207,702 km (0.06 R)
• M39: 48,097,660 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit