🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 12.2

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.5 AU - 0.54 AU

Year: 264 Days

Day: 11.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,977,255 km

• M1: 151,692 km (0.047 R)
• M2: 632,051 km (0.116 R)
• M3: 1,063,491 km (0.084 R)
• M4: 1,747,303 km (0.11 R)
• M5: 2,284,659 km (0.076 R)
• M6: 2,986,123 km (0.077 R)
• M7: 3,793,503 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 10.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.78 AU - 1 AU

Year: 590 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 51,977,255 km

• M1: 133,142 km (0.095 R)
• M2: 536,159 km (0.116 R)
• M3: 1,203,515 km (0.098 R)
• M4: 1,735,186 km (0.098 R)
• M5: 2,077,017 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.5

Radius: 12.6

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.86 AU - 4.06 AU

Year: 5539 Days

Day: 9.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,977,255 km

• M1: 156,779 km (0.088 R)
• M2: 617,839 km (0.113 R)
• M3: 1,034,768 km (0.103 R)
• M4: 1,561,353 km (0.084 R)
• M5: 2,378,905 km (0.079 R)
• M6: 3,150,681 km (0.076 R)
• M7: 3,573,744 km (0.088 R)
• M8: 4,588,167 km (0.114 R)
• M9: 5,663,476 km (0.11 R)
• M10: 6,391,868 km (0.086 R)
• M11: 7,656,569 km (0.071 R)
• M12: 8,269,471 km (0.109 R)
• M13: 9,207,899 km (0.119 R)
• M14: 11,639,612 km (0.071 R)
• M15: 13,030,573 km (0.108 R)
• M16: 13,905,571 km (0.119 R)
• M17: 14,936,300 km (0.098 R)
• M18: 15,651,378 km (0.102 R)
• M19: 16,326,663 km (0.109 R)
• M20: 17,539,004 km (0.088 R)
• M21: 18,335,014 km (0.063 R)
• M22: 19,085,696 km (0.115 R)
• M23: 21,686,455 km (0.116 R)
• M24: 25,594,700 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 4.8

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.49 AU - 7.71 AU

Year: 11919 Days

Day: 15.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,977,255 km

• M1: 59,690 km (0.09 R)
• M2: 223,499 km (0.053 R)
• M3: 392,395 km (0.115 R)
• M4: 562,338 km (0.085 R)
• M5: 826,827 km (0.062 R)
• M6: 1,003,951 km (0.103 R)
• M7: 1,182,721 km (0.09 R)
• M8: 1,664,276 km (0.111 R)
• M9: 1,834,967 km (0.047 R)
• M10: 2,304,256 km (0.1 R)
• M11: 3,026,963 km (0.086 R)
• M12: 3,306,412 km (0.089 R)
• M13: 3,577,483 km (0.054 R)
• M14: 3,783,929 km (0.094 R)
• M15: 4,052,906 km (0.098 R)
• M16: 4,751,079 km (0.117 R)
• M17: 5,526,145 km (0.092 R)
• M18: 8,625,215 km (0.11 R)
• M19: 8,996,816 km (0.105 R)
• M20: 10,856,168 km (0.09 R)
• M21: 11,621,810 km (0.115 R)
• M22: 12,896,832 km (0.111 R)
• M23: 15,652,874 km (0.115 R)
• M24: 17,941,871 km (0.12 R)
• M25: 19,958,600 km (0.031 R)
• M26: 21,779,056 km (0.078 R)
• M27: 22,729,452 km (0.103 R)
• M28: 25,273,064 km (0.113 R)
• M29: 25,841,686 km (0.044 R)
• M30: 34,030,075 km (0.084 R)
• M31: 36,257,587 km (0.074 R)
• M32: 36,617,968 km (0.118 R)
• M33: 44,886,692 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.5

Radius: 5.9

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.3 AU - 6.98 AU

Year: 12027 Days

Day: 19.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,977,255 km

• M1: 78,090 km (0.108 R)
• M2: 424,110 km (0.082 R)
• M3: 914,941 km (0.053 R)
• M4: 2,159,894 km (0.075 R)
• M5: 2,768,159 km (0.088 R)
• M6: 3,721,696 km (0.119 R)
• M7: 4,141,318 km (0.105 R)
• M8: 4,560,790 km (0.082 R)
• M9: 5,952,948 km (0.071 R)
• M10: 9,342,836 km (0.107 R)
• M11: 10,063,449 km (0.103 R)
• M12: 11,556,884 km (0.066 R)
• M13: 12,816,199 km (0.115 R)
• M14: 13,446,904 km (0.102 R)
• M15: 13,966,158 km (0.08 R)
• M16: 14,566,195 km (0.095 R)
• M17: 16,323,372 km (0.067 R)
• M18: 17,904,472 km (0.099 R)
• M19: 21,896,940 km (0.105 R)
• M20: 22,797,369 km (0.059 R)
• M21: 24,193,865 km (0.092 R)
• M22: 24,384,303 km (0.056 R)
• M23: 25,058,691 km (0.115 R)
• M24: 26,143,425 km (0.1 R)
• M25: 27,156,352 km (0.115 R)
• M26: 27,568,793 km (0.076 R)
• M27: 32,154,866 km (0.095 R)
• M28: 36,719,994 km (0.086 R)
• M29: 37,351,148 km (0.106 R)
• M30: 41,019,587 km (0.082 R)
• M31: 41,972,824 km (0.091 R)
• M32: 44,491,753 km (0.108 R)
• M33: 47,555,667 km (0.078 R)
• M34: 49,521,234 km (0.035 R)
• M35: 51,855,858 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131

Radius: 6.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.79 AU - 8.23 AU

Year: 15935 Days

Day: 23.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 58.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,977,255 km

• M1: 85,869 km (0.101 R)
• M2: 308,770 km (0.105 R)
• M3: 652,247 km (0.103 R)
• M4: 1,898,696 km (0.088 R)
• M5: 2,350,033 km (0.095 R)
• M6: 3,180,002 km (0.089 R)
• M7: 3,603,364 km (0.084 R)
• M8: 6,901,698 km (0.089 R)
• M9: 7,572,943 km (0.065 R)
• M10: 10,314,025 km (0.106 R)
• M11: 13,313,612 km (0.078 R)
• M12: 14,233,489 km (0.092 R)
• M13: 16,392,336 km (0.074 R)
• M14: 19,404,340 km (0.113 R)
• M15: 19,915,217 km (0.035 R)
• M16: 20,585,265 km (0.069 R)
• M17: 25,877,589 km (0.091 R)
• M18: 28,506,173 km (0.1 R)
• M19: 32,010,354 km (0.09 R)
• M20: 32,621,012 km (0.113 R)
• M21: 35,465,466 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 3

Gravity: 27.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.91 AU - 10.11 AU

Year: 17450 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,977,255 km

• M1: 37,250 km (0.098 R)
• M2: 154,086 km (0.096 R)
• M3: 336,745 km (0.119 R)
• M4: 446,699 km (0.102 R)
• M5: 595,549 km (0.12 R)
• M6: 776,712 km (0.114 R)
• M7: 972,087 km (0.074 R)
• M8: 1,116,000 km (0.093 R)
• M9: 1,664,725 km (0.049 R)
• M10: 2,335,223 km (0.08 R)
• M11: 2,472,254 km (0.111 R)
• M12: 2,983,430 km (0.05 R)
• M13: 3,716,909 km (0.11 R)
• M14: 3,931,282 km (0.03 R)
• M15: 5,738,425 km (0.062 R)
• M16: 5,952,200 km (0.088 R)
• M17: 6,509,901 km (0.104 R)
• M18: 6,781,720 km (0.115 R)
• M19: 9,727,602 km (0.115 R)
• M20: 10,082,747 km (0.07 R)
• M21: 10,341,701 km (0.03 R)
• M22: 11,816,736 km (0.117 R)
• M23: 12,046,668 km (0.088 R)
• M24: 13,613,855 km (0.079 R)
• M25: 16,926,999 km (0.092 R)
• M26: 17,366,218 km (0.055 R)
• M27: 18,807,594 km (0.109 R)
• M28: 19,517,286 km (0.103 R)
• M29: 25,181,062 km (0.111 R)
• M30: 25,275,757 km (0.054 R)
• M31: 27,421,290 km (0.086 R)
• M32: 30,538,161 km (0.083 R)
• M33: 34,932,000 km (0.063 R)
• M34: 37,587,363 km (0.113 R)
• M35: 41,684,848 km (0.095 R)
• M36: 44,807,255 km (0.104 R)
• M37: 44,946,381 km (0.065 R)
• M38: 48,227,661 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.3

Radius: 7

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.79 AU - 10.19 AU

Year: 18947 Days

Day: 20.5 Hours

Environment

Temp: -240 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,977,255 km

• M1: 87,066 km (0.087 R)
• M2: 330,611 km (0.052 R)
• M3: 845,826 km (0.117 R)
• M4: 1,595,012 km (0.099 R)
• M5: 1,930,710 km (0.116 R)
• M6: 2,991,658 km (0.075 R)
• M7: 3,878,026 km (0.104 R)
• M8: 4,366,911 km (0.098 R)
• M9: 4,610,756 km (0.092 R)
• M10: 13,131,551 km (0.104 R)
• M11: 14,363,789 km (0.084 R)
• M12: 16,172,427 km (0.043 R)
• M13: 19,081,358 km (0.034 R)
• M14: 19,818,128 km (0.074 R)
• M15: 22,955,644 km (0.032 R)
• M16: 32,330,643 km (0.049 R)
• M17: 35,048,986 km (0.084 R)
• M18: 48,045,899 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.9

Radius: 6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.39 AU - 10.07 AU

Year: 21334 Days

Day: 22.3 Hours

Environment

Temp: -245 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,977,255 km

• M1: 76,295 km (0.085 R)
• M2: 408,552 km (0.092 R)
• M3: 997,369 km (0.066 R)
• M4: 1,807,441 km (0.095 R)
• M5: 2,536,731 km (0.104 R)
• M6: 2,855,674 km (0.029 R)
• M7: 4,465,796 km (0.111 R)
• M8: 5,192,841 km (0.038 R)
• M9: 6,640,649 km (0.107 R)
• M10: 8,430,438 km (0.085 R)
• M11: 9,238,417 km (0.075 R)
• M12: 19,046,352 km (0.083 R)
• M13: 20,851,998 km (0.101 R)
• M14: 24,422,002 km (0.097 R)
• M15: 27,555,778 km (0.092 R)
• M16: 28,379,165 km (0.072 R)
• M17: 39,315,966 km (0.102 R)
• M18: 42,092,802 km (0.104 R)
• M19: 43,598,205 km (0.117 R)
• M20: 48,626,489 km (0.057 R)
• M21: 49,074,684 km (0.031 R)
• M22: 51,202,564 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit