🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.7 AU

Year: 305 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,041,943 km

• M1: 175,329 km (0.09 R)
• M2: 648,806 km (0.094 R)
• M3: 1,209,499 km (0.105 R)
• M4: 1,687,464 km (0.063 R)
• M5: 2,169,618 km (0.103 R)
• M6: 2,833,832 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 10.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.01 AU - 1.25 AU

Year: 829 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,041,943 km

• M1: 135,536 km (0.109 R)
• M2: 491,429 km (0.115 R)
• M3: 848,968 km (0.106 R)
• M4: 1,192,744 km (0.086 R)
• M5: 1,887,327 km (0.088 R)
• M6: 2,361,253 km (0.094 R)
• M7: 3,987,082 km (0.117 R)
• M8: 4,337,889 km (0.044 R)
• M9: 4,903,220 km (0.078 R)
• M10: 5,306,835 km (0.111 R)
• M11: 5,750,841 km (0.035 R)
• M12: 6,123,789 km (0.119 R)
• M13: 7,148,833 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.9

Radius: 10.7

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.05 AU - 1.57 AU

Year: 1035 Days

Day: 13 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,041,943 km

• M1: 133,441 km (0.084 R)
• M2: 611,706 km (0.028 R)
• M3: 961,466 km (0.114 R)
• M4: 1,547,590 km (0.116 R)
• M5: 1,977,684 km (0.092 R)
• M6: 2,383,244 km (0.115 R)
• M7: 2,909,080 km (0.088 R)
• M8: 3,349,496 km (0.059 R)
• M9: 4,211,180 km (0.047 R)
• M10: 4,721,758 km (0.071 R)
• M11: 5,867,528 km (0.059 R)
• M12: 6,528,601 km (0.1 R)
• M13: 7,238,592 km (0.028 R)
• M14: 8,291,312 km (0.119 R)
• M15: 8,840,486 km (0.087 R)
• M16: 10,858,861 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 13.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.71 AU - 2.47 AU

Year: 2086 Days

Day: 14.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,041,943 km

• M1: 169,195 km (0.12 R)
• M2: 609,761 km (0.078 R)
• M3: 1,066,334 km (0.062 R)
• M4: 1,536,370 km (0.116 R)
• M5: 2,045,751 km (0.032 R)
• M6: 2,945,732 km (0.115 R)
• M7: 3,431,177 km (0.094 R)
• M8: 4,005,633 km (0.103 R)
• M9: 4,743,300 km (0.074 R)
• M10: 5,436,686 km (0.094 R)
• M11: 7,482,736 km (0.033 R)
• M12: 8,015,604 km (0.063 R)
• M13: 8,513,914 km (0.101 R)
• M14: 12,957,569 km (0.079 R)
• M15: 13,727,849 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.9

Radius: 9.1

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2 AU - 2.8 AU

Year: 2566 Days

Day: 5.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,041,943 km

• M1: 115,340 km (0.112 R)
• M2: 405,261 km (0.082 R)
• M3: 772,075 km (0.107 R)
• M4: 1,075,010 km (0.052 R)
• M5: 1,723,068 km (0.115 R)
• M6: 2,007,304 km (0.118 R)
• M7: 3,314,939 km (0.109 R)
• M8: 4,264,138 km (0.11 R)
• M9: 5,483,959 km (0.074 R)
• M10: 5,815,916 km (0.1 R)
• M11: 6,633,319 km (0.119 R)
• M12: 8,000,195 km (0.069 R)
• M13: 9,989,996 km (0.117 R)
• M14: 13,037,754 km (0.059 R)
• M15: 13,676,985 km (0.067 R)
• M16: 17,627,416 km (0.102 R)
• M17: 18,465,763 km (0.093 R)
• M18: 19,743,029 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.8

Radius: 9.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.03 AU - 3.25 AU

Year: 3841 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,041,943 km

• M1: 206,894 km (0.092 R)
• M2: 1,003,951 km (0.11 R)
• M3: 1,803,851 km (0.104 R)
• M4: 2,164,980 km (0.111 R)
• M5: 3,017,389 km (0.105 R)
• M6: 4,610,606 km (0.118 R)
• M7: 7,211,665 km (0.112 R)
• M8: 8,130,943 km (0.08 R)
• M9: 10,492,944 km (0.067 R)
• M10: 11,358,069 km (0.036 R)
• M11: 14,975,345 km (0.061 R)
• M12: 17,102,178 km (0.092 R)
• M13: 22,084,834 km (0.078 R)
• M14: 24,830,105 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 12.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.49 AU - 5.25 AU

Year: 6306 Days

Day: 8.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,041,943 km

• M1: 162,463 km (0.096 R)
• M2: 634,445 km (0.055 R)
• M3: 1,221,616 km (0.065 R)
• M4: 1,720,525 km (0.091 R)
• M5: 2,206,718 km (0.084 R)
• M6: 2,672,117 km (0.07 R)
• M7: 3,079,173 km (0.068 R)
• M8: 3,827,462 km (0.09 R)
• M9: 4,322,182 km (0.071 R)
• M10: 4,775,912 km (0.068 R)
• M11: 5,350,667 km (0.105 R)
• M12: 6,467,565 km (0.078 R)
• M13: 7,695,763 km (0.112 R)
• M14: 8,652,292 km (0.114 R)
• M15: 10,187,316 km (0.081 R)
• M16: 12,955,774 km (0.054 R)
• M17: 13,564,338 km (0.034 R)
• M18: 14,838,912 km (0.053 R)
• M19: 15,939,803 km (0.08 R)
• M20: 17,160,222 km (0.059 R)
• M21: 22,511,488 km (0.076 R)
• M22: 23,230,006 km (0.084 R)
• M23: 24,461,645 km (0.11 R)
• M24: 25,391,995 km (0.067 R)
• M25: 25,909,454 km (0.117 R)
• M26: 30,209,046 km (0.091 R)
• M27: 35,495,685 km (0.106 R)
• M28: 36,360,211 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.1

Radius: 4.7

Gravity: 20.65 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.7 AU - 7.02 AU

Year: 9792 Days

Day: 21.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,041,943 km

• M1: 58,493 km (0.11 R)
• M2: 214,972 km (0.076 R)
• M3: 418,724 km (0.116 R)
• M4: 791,223 km (0.031 R)
• M5: 1,160,131 km (0.097 R)
• M6: 1,707,061 km (0.099 R)
• M7: 2,428,721 km (0.094 R)
• M8: 2,637,261 km (0.108 R)
• M9: 3,450,924 km (0.083 R)
• M10: 3,690,280 km (0.102 R)
• M11: 4,043,930 km (0.038 R)
• M12: 4,531,469 km (0.058 R)
• M13: 5,366,375 km (0.053 R)
• M14: 5,720,772 km (0.054 R)
• M15: 6,620,603 km (0.091 R)
• M16: 7,066,106 km (0.037 R)
• M17: 8,437,170 km (0.074 R)
• M18: 10,413,059 km (0.091 R)
• M19: 11,799,981 km (0.038 R)
• M20: 13,774,972 km (0.107 R)
• M21: 14,316,367 km (0.103 R)
• M22: 16,759,449 km (0.096 R)
• M23: 20,071,546 km (0.094 R)
• M24: 20,224,735 km (0.032 R)
• M25: 24,748,873 km (0.086 R)
• M26: 27,385,685 km (0.091 R)
• M27: 29,113,092 km (0.104 R)
• M28: 31,321,456 km (0.073 R)
• M29: 31,734,645 km (0.099 R)
• M30: 35,730,255 km (0.111 R)
• M31: 37,673,531 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.6

Radius: 3.7

Gravity: 58.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.71 AU - 8.29 AU

Year: 12784 Days

Day: 25 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 36,041,943 km

• M1: 46,675 km (0.101 R)
• M2: 173,534 km (0.026 R)
• M3: 348,114 km (0.076 R)
• M4: 580,290 km (0.1 R)
• M5: 836,402 km (0.047 R)
• M6: 1,176,138 km (0.101 R)
• M7: 1,585,887 km (0.106 R)
• M8: 3,227,574 km (0.068 R)
• M9: 3,514,204 km (0.112 R)
• M10: 4,049,166 km (0.034 R)
• M11: 4,413,736 km (0.116 R)
• M12: 4,766,936 km (0.07 R)
• M13: 5,313,716 km (0.086 R)
• M14: 5,602,291 km (0.074 R)
• M15: 7,291,400 km (0.05 R)
• M16: 8,786,182 km (0.099 R)
• M17: 20,238,198 km (0.099 R)
• M18: 20,675,174 km (0.081 R)
• M19: 22,393,455 km (0.104 R)
• M20: 26,110,962 km (0.099 R)
• M21: 26,942,726 km (0.116 R)
• M22: 28,440,650 km (0.118 R)
• M23: 29,432,334 km (0.057 R)
• M24: 29,880,379 km (0.067 R)
• M25: 30,561,050 km (0.11 R)
• M26: 35,364,637 km (0.076 R)
• M27: 42,187,497 km (0.115 R)
• M28: 47,805,944 km (0.092 R)
• M29: 47,960,180 km (0.115 R)
• M30: 52,087,735 km (0.078 R)
• M31: 53,237,993 km (0.103 R)
• M32: 53,569,801 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.2

Radius: 7.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.37 AU - 12.71 AU

Year: 23620 Days

Day: 22.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 66 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,041,943 km

• M1: 94,546 km (0.042 R)
• M2: 386,411 km (0.045 R)
• M3: 704,756 km (0.116 R)
• M4: 1,144,873 km (0.086 R)
• M5: 1,545,196 km (0.066 R)
• M6: 2,972,510 km (0.119 R)
• M7: 3,414,123 km (0.046 R)
• M8: 7,328,201 km (0.048 R)
• M9: 9,651,007 km (0.058 R)
• M10: 11,347,746 km (0.118 R)
• M11: 14,720,430 km (0.087 R)
• M12: 16,188,135 km (0.113 R)
• M13: 21,937,780 km (0.117 R)
• M14: 22,799,912 km (0.047 R)
• M15: 23,766,015 km (0.073 R)
• M16: 25,607,565 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit