🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.4

Radius: 8.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.79 AU - 1.17 AU

Year: 636 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,651,181 km

• M1: 104,868 km (0.068 R)
• M2: 406,457 km (0.099 R)
• M3: 681,269 km (0.097 R)
• M4: 1,037,910 km (0.11 R)
• M5: 1,841,251 km (0.078 R)
• M6: 2,502,772 km (0.046 R)
• M7: 2,791,047 km (0.071 R)
• M8: 3,143,350 km (0.088 R)
• M9: 3,435,066 km (0.071 R)
• M10: 3,721,397 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.8

Radius: 13.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.96 AU - 1.56 AU

Year: 928 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,651,181 km

• M1: 165,455 km (0.11 R)
• M2: 601,383 km (0.114 R)
• M3: 1,200,972 km (0.063 R)
• M4: 1,649,017 km (0.111 R)
• M5: 2,200,585 km (0.107 R)
• M6: 2,849,690 km (0.093 R)
• M7: 3,800,833 km (0.09 R)
• M8: 4,935,533 km (0.1 R)
• M9: 5,670,657 km (0.112 R)
• M10: 6,137,701 km (0.108 R)
• M11: 6,785,460 km (0.09 R)
• M12: 7,359,766 km (0.094 R)
• M13: 7,941,553 km (0.098 R)
• M14: 8,606,216 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 12.2

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.23 AU - 1.57 AU

Year: 1087 Days

Day: 12.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 48,651,181 km

• M1: 151,692 km (0.049 R)
• M2: 736,321 km (0.108 R)
• M3: 1,286,691 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 11.3

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.22 AU - 1.98 AU

Year: 1328 Days

Day: 12.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,651,181 km

• M1: 143,165 km (0.109 R)
• M2: 554,410 km (0.072 R)
• M3: 908,059 km (0.063 R)
• M4: 1,495,081 km (0.043 R)
• M5: 1,966,614 km (0.119 R)
• M6: 2,440,540 km (0.056 R)
• M7: 2,881,704 km (0.074 R)
• M8: 3,604,860 km (0.047 R)
• M9: 3,959,556 km (0.082 R)
• M10: 5,048,479 km (0.106 R)
• M11: 5,432,048 km (0.076 R)
• M12: 5,878,598 km (0.037 R)
• M13: 6,258,128 km (0.085 R)
• M14: 6,701,536 km (0.103 R)
• M15: 7,393,426 km (0.116 R)
• M16: 9,512,629 km (0.115 R)
• M17: 9,912,056 km (0.089 R)
• M18: 10,548,445 km (0.099 R)
• M19: 10,943,234 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.1

Radius: 14.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.41 AU - 2.01 AU

Year: 1467 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,651,181 km

• M1: 184,753 km (0.052 R)
• M2: 658,081 km (0.074 R)
• M3: 1,283,999 km (0.086 R)
• M4: 1,865,785 km (0.111 R)
• M5: 2,842,808 km (0.099 R)
• M6: 4,345,519 km (0.099 R)
• M7: 5,504,902 km (0.053 R)
• M8: 5,965,963 km (0.083 R)
• M9: 6,655,160 km (0.066 R)
• M10: 7,902,807 km (0.046 R)
• M11: 10,541,264 km (0.082 R)
• M12: 11,110,634 km (0.112 R)
• M13: 12,545,726 km (0.076 R)
• M14: 13,763,453 km (0.089 R)
• M15: 14,925,529 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 9.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.96 AU - 4.02 AU

Year: 4277 Days

Day: 7 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,651,181 km

• M1: 120,725 km (0.05 R)
• M2: 442,959 km (0.117 R)
• M3: 957,576 km (0.119 R)
• M4: 1,538,016 km (0.056 R)
• M5: 2,013,887 km (0.116 R)
• M6: 2,429,469 km (0.092 R)
• M7: 2,884,696 km (0.098 R)
• M8: 3,513,156 km (0.087 R)
• M9: 4,842,483 km (0.072 R)
• M10: 5,813,822 km (0.112 R)
• M11: 9,391,156 km (0.081 R)
• M12: 9,782,803 km (0.074 R)
• M13: 10,852,428 km (0.094 R)
• M14: 12,135,379 km (0.061 R)
• M15: 12,647,602 km (0.104 R)
• M16: 14,841,904 km (0.063 R)
• M17: 16,759,749 km (0.053 R)
• M18: 17,867,371 km (0.115 R)
• M19: 19,842,063 km (0.12 R)
• M20: 21,483,002 km (0.097 R)
• M21: 23,000,074 km (0.116 R)
• M22: 24,074,636 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 9.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.93 AU - 4.31 AU

Year: 4518 Days

Day: 9.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 48,651,181 km

• M1: 114,442 km (0.117 R)
• M2: 635,043 km (0.111 R)
• M3: 1,980,526 km (0.09 R)
• M4: 2,501,875 km (0.115 R)
• M5: 2,817,975 km (0.057 R)
• M6: 3,800,534 km (0.065 R)
• M7: 4,777,558 km (0.104 R)
• M8: 5,221,414 km (0.115 R)
• M9: 6,558,371 km (0.098 R)
• M10: 7,480,342 km (0.077 R)
• M11: 8,234,465 km (0.09 R)
• M12: 8,613,995 km (0.058 R)
• M13: 9,683,769 km (0.058 R)
• M14: 10,914,661 km (0.106 R)
• M15: 15,804,117 km (0.102 R)
• M16: 16,540,289 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.2

Radius: 13.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.96 AU - 4.34 AU

Year: 4575 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,651,181 km

• M1: 170,392 km (0.094 R)
• M2: 833,111 km (0.108 R)
• M3: 1,617,153 km (0.06 R)
• M4: 4,317,095 km (0.074 R)
• M5: 5,172,496 km (0.075 R)
• M6: 9,039,451 km (0.058 R)
• M7: 11,373,926 km (0.095 R)
• M8: 12,122,813 km (0.047 R)
• M9: 13,004,094 km (0.099 R)
• M10: 15,115,668 km (0.06 R)
• M11: 15,677,408 km (0.108 R)
• M12: 20,345,909 km (0.074 R)
• M13: 23,627,039 km (0.108 R)
• M14: 24,231,713 km (0.099 R)
• M15: 25,709,292 km (0.086 R)
• M16: 26,510,538 km (0.101 R)
• M17: 28,501,835 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8.3

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.3 AU - 4.74 AU

Year: 5287 Days

Day: 13.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,651,181 km

• M1: 103,821 km (0.081 R)
• M2: 529,128 km (0.04 R)
• M3: 933,042 km (0.117 R)
• M4: 1,269,787 km (0.098 R)
• M5: 1,674,150 km (0.036 R)
• M6: 2,069,986 km (0.04 R)
• M7: 2,407,030 km (0.036 R)
• M8: 2,855,823 km (0.097 R)
• M9: 3,295,940 km (0.091 R)
• M10: 3,689,083 km (0.119 R)
• M11: 4,837,696 km (0.118 R)
• M12: 5,116,247 km (0.032 R)
• M13: 5,405,270 km (0.112 R)
• M14: 9,054,860 km (0.095 R)
• M15: 9,652,354 km (0.1 R)
• M16: 11,212,959 km (0.114 R)
• M17: 11,952,271 km (0.072 R)
• M18: 14,365,435 km (0.034 R)
• M19: 14,826,047 km (0.109 R)
• M20: 16,453,821 km (0.046 R)
• M21: 17,407,956 km (0.079 R)
• M22: 25,729,188 km (0.075 R)
• M23: 27,100,103 km (0.095 R)
• M24: 27,981,384 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.8

Radius: 3.1

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.53 AU - 11.89 AU

Year: 19849 Days

Day: 24.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,651,181 km

• M1: 39,344 km (0.105 R)
• M2: 142,866 km (0.117 R)
• M3: 281,693 km (0.119 R)
• M4: 702,212 km (0.075 R)
• M5: 1,236,426 km (0.061 R)
• M6: 1,738,327 km (0.045 R)
• M7: 1,866,233 km (0.104 R)
• M8: 2,441,587 km (0.054 R)
• M9: 3,126,446 km (0.093 R)
• M10: 3,691,926 km (0.116 R)
• M11: 4,040,040 km (0.088 R)
• M12: 4,438,868 km (0.079 R)
• M13: 4,617,637 km (0.104 R)
• M14: 6,717,393 km (0.056 R)
• M15: 7,735,855 km (0.09 R)
• M16: 8,760,003 km (0.087 R)
• M17: 9,523,400 km (0.107 R)
• M18: 12,901,919 km (0.078 R)
• M19: 13,083,082 km (0.083 R)
• M20: 13,327,226 km (0.082 R)
• M21: 16,641,267 km (0.097 R)
• M22: 18,487,155 km (0.083 R)
• M23: 20,383,308 km (0.065 R)
• M24: 21,632,002 km (0.076 R)
• M25: 22,842,548 km (0.12 R)
• M26: 23,464,576 km (0.11 R)
• M27: 24,280,632 km (0.073 R)
• M28: 29,892,796 km (0.083 R)
• M29: 32,160,700 km (0.056 R)
• M30: 33,166,746 km (0.116 R)
• M31: 33,620,476 km (0.07 R)
• M32: 33,848,912 km (0.112 R)
• M33: 36,913,723 km (0.117 R)
• M34: 43,995,537 km (0.072 R)
• M35: 46,073,003 km (0.089 R)
• M36: 48,214,945 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit