🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 8.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.59 AU - 0.89 AU

Year: 424 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,904,062 km

• M1: 108,309 km (0.11 R)
• M2: 416,032 km (0.087 R)
• M3: 712,385 km (0.088 R)
• M4: 1,021,753 km (0.097 R)
• M5: 1,389,615 km (0.071 R)
• M6: 1,829,432 km (0.103 R)
• M7: 2,108,432 km (0.094 R)
• M8: 2,859,115 km (0.12 R)
• M9: 3,367,298 km (0.059 R)
• M10: 3,803,227 km (0.108 R)
• M11: 4,082,675 km (0.082 R)
• M12: 4,404,311 km (0.059 R)
• M13: 4,788,329 km (0.09 R)
• M14: 5,083,036 km (0.056 R)
• M15: 5,606,928 km (0.108 R)
• M16: 6,005,307 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281

Radius: 8.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.18 AU - 1.88 AU

Year: 1262 Days

Day: 9.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,904,062 km

• M1: 109,506 km (0.062 R)
• M2: 550,520 km (0.065 R)
• M3: 905,366 km (0.096 R)
• M4: 1,290,581 km (0.108 R)
• M5: 1,566,140 km (0.062 R)
• M6: 1,872,367 km (0.072 R)
• M7: 2,375,764 km (0.115 R)
• M8: 2,819,621 km (0.12 R)
• M9: 3,358,472 km (0.077 R)
• M10: 4,309,915 km (0.106 R)
• M11: 5,134,049 km (0.102 R)
• M12: 5,487,998 km (0.056 R)
• M13: 7,229,168 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 10.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.27 AU - 2.87 AU

Year: 2747 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,904,062 km

• M1: 130,599 km (0.084 R)
• M2: 465,399 km (0.112 R)
• M3: 829,969 km (0.111 R)
• M4: 1,393,355 km (0.03 R)
• M5: 1,758,373 km (0.059 R)
• M6: 2,440,390 km (0.077 R)
• M7: 2,892,325 km (0.051 R)
• M8: 3,809,959 km (0.055 R)
• M9: 4,234,667 km (0.109 R)
• M10: 5,415,293 km (0.081 R)
• M11: 6,284,307 km (0.06 R)
• M12: 7,217,200 km (0.097 R)
• M13: 9,356,748 km (0.056 R)
• M14: 9,707,555 km (0.05 R)
• M15: 11,022,521 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.6

Radius: 4

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.48 AU - 7.06 AU

Year: 11747 Days

Day: 15.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,904,062 km

• M1: 49,816 km (0.117 R)
• M2: 187,297 km (0.106 R)
• M3: 701,165 km (0.087 R)
• M4: 1,535,024 km (0.114 R)
• M5: 1,868,328 km (0.077 R)
• M6: 3,765,528 km (0.066 R)
• M7: 4,047,670 km (0.051 R)
• M8: 5,583,441 km (0.114 R)
• M9: 5,919,139 km (0.119 R)
• M10: 6,497,036 km (0.106 R)
• M11: 8,456,020 km (0.109 R)
• M12: 12,131,789 km (0.12 R)
• M13: 17,125,366 km (0.117 R)
• M14: 27,107,733 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.2

Radius: 4.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.06 AU - 7.62 AU

Year: 13261 Days

Day: 18 Hours

Environment

Temp: -241 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 87,904,062 km

• M1: 54,454 km (0.06 R)
• M2: 243,695 km (0.067 R)
• M3: 428,897 km (0.081 R)
• M4: 607,068 km (0.091 R)
• M5: 752,776 km (0.037 R)
• M6: 2,934,063 km (0.116 R)
• M7: 3,843,768 km (0.105 R)
• M8: 4,536,855 km (0.095 R)
• M9: 5,249,539 km (0.085 R)
• M10: 5,838,954 km (0.108 R)
• M11: 6,893,619 km (0.104 R)
• M12: 8,352,199 km (0.097 R)
• M13: 9,066,678 km (0.056 R)
• M14: 9,684,966 km (0.101 R)
• M15: 10,425,625 km (0.067 R)
• M16: 10,568,491 km (0.097 R)
• M17: 12,494,414 km (0.1 R)
• M18: 12,709,835 km (0.087 R)
• M19: 15,368,488 km (0.101 R)
• M20: 16,696,768 km (0.059 R)
• M21: 19,435,157 km (0.042 R)
• M22: 21,137,730 km (0.115 R)
• M23: 21,597,744 km (0.094 R)
• M24: 22,064,489 km (0.078 R)
• M25: 24,836,538 km (0.062 R)
• M26: 27,832,085 km (0.095 R)
• M27: 30,473,086 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.5

Radius: 3.9

Gravity: 55.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.36 AU - 8.82 AU

Year: 13944 Days

Day: 20.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,904,062 km

• M1: 48,919 km (0.107 R)
• M2: 244,443 km (0.089 R)
• M3: 410,945 km (0.115 R)
• M4: 810,072 km (0.112 R)
• M5: 1,177,784 km (0.119 R)
• M6: 1,414,149 km (0.102 R)
• M7: 1,907,672 km (0.063 R)
• M8: 2,213,749 km (0.106 R)
• M9: 2,996,595 km (0.075 R)
• M10: 3,147,390 km (0.12 R)
• M11: 3,303,121 km (0.046 R)
• M12: 4,129,948 km (0.104 R)
• M13: 6,934,609 km (0.082 R)
• M14: 9,240,361 km (0.084 R)
• M15: 13,244,797 km (0.072 R)
• M16: 13,514,971 km (0.102 R)
• M17: 15,140,651 km (0.093 R)
• M18: 16,813,305 km (0.059 R)
• M19: 21,340,286 km (0.094 R)
• M20: 23,045,402 km (0.106 R)
• M21: 23,240,328 km (0.116 R)
• M22: 23,732,356 km (0.109 R)
• M23: 30,775,124 km (0.119 R)
• M24: 32,455,108 km (0.072 R)
• M25: 34,321,940 km (0.041 R)
• M26: 38,131,600 km (0.115 R)
• M27: 39,230,097 km (0.105 R)
• M28: 40,917,112 km (0.1 R)
• M29: 42,651,999 km (0.084 R)
• M30: 42,945,809 km (0.109 R)
• M31: 43,984,766 km (0.1 R)
• M32: 46,889,059 km (0.094 R)
• M33: 51,564,591 km (0.079 R)
• M34: 53,757,546 km (0.064 R)
• M35: 54,963,903 km (0.034 R)
• M36: 56,718,238 km (0.038 R)
• M37: 62,204,590 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 4.7

Gravity: 32.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.08 AU - 9.88 AU

Year: 16467 Days

Day: 23.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,904,062 km

• M1: 90,656 km (0.038 R)
• M2: 301,739 km (0.066 R)
• M3: 524,341 km (0.103 R)
• M4: 1,322,445 km (0.093 R)
• M5: 1,549,535 km (0.047 R)
• M6: 2,455,350 km (0.103 R)
• M7: 2,704,730 km (0.074 R)
• M8: 3,020,979 km (0.109 R)
• M9: 4,118,729 km (0.099 R)
• M10: 4,405,657 km (0.103 R)
• M11: 5,572,820 km (0.094 R)
• M12: 6,248,105 km (0.118 R)
• M13: 6,756,588 km (0.092 R)
• M14: 8,397,228 km (0.036 R)
• M15: 10,170,860 km (0.118 R)
• M16: 11,114,673 km (0.096 R)
• M17: 14,657,001 km (0.044 R)
• M18: 16,090,747 km (0.101 R)
• M19: 16,325,316 km (0.088 R)
• M20: 16,881,671 km (0.106 R)
• M21: 18,032,079 km (0.101 R)
• M22: 18,798,618 km (0.112 R)
• M23: 26,373,955 km (0.067 R)
• M24: 32,168,629 km (0.109 R)
• M25: 32,790,956 km (0.09 R)
• M26: 37,784,832 km (0.117 R)
• M27: 42,216,220 km (0.112 R)
• M28: 43,262,657 km (0.11 R)
• M29: 44,173,259 km (0.044 R)
• M30: 44,941,744 km (0.064 R)
• M31: 47,943,574 km (0.041 R)
• M32: 48,755,143 km (0.12 R)
• M33: 53,123,550 km (0.058 R)
• M34: 53,296,635 km (0.1 R)
• M35: 56,116,555 km (0.065 R)
• M36: 60,908,474 km (0.062 R)
• M37: 61,098,164 km (0.115 R)
• M38: 66,366,403 km (0.047 R)
• M39: 66,567,013 km (0.04 R)
• M40: 67,576,799 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.1

Radius: 6.3

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.22 AU - 9.8 AU

Year: 16555 Days

Day: 18.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,904,062 km

• M1: 78,389 km (0.083 R)
• M2: 880,533 km (0.094 R)
• M3: 2,065,049 km (0.118 R)
• M4: 2,521,921 km (0.107 R)
• M5: 4,711,136 km (0.096 R)
• M6: 4,976,373 km (0.076 R)
• M7: 5,464,661 km (0.042 R)
• M8: 6,100,003 km (0.119 R)
• M9: 6,741,778 km (0.116 R)
• M10: 7,079,121 km (0.08 R)
• M11: 12,052,652 km (0.106 R)
• M12: 15,242,826 km (0.103 R)
• M13: 17,185,953 km (0.09 R)
• M14: 22,474,387 km (0.109 R)
• M15: 27,884,594 km (0.082 R)
• M16: 35,473,694 km (0.039 R)
• M17: 49,977,507 km (0.066 R)
• M18: 55,913,401 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.5

Radius: 6.5

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.49 AU - 9.63 AU

Year: 16701 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,904,062 km

• M1: 80,932 km (0.045 R)
• M2: 290,519 km (0.077 R)
• M3: 717,621 km (0.079 R)
• M4: 1,261,708 km (0.04 R)
• M5: 1,723,367 km (0.081 R)
• M6: 1,974,692 km (0.077 R)
• M7: 2,355,119 km (0.087 R)
• M8: 2,642,796 km (0.115 R)
• M9: 4,785,187 km (0.059 R)
• M10: 5,396,594 km (0.097 R)
• M11: 6,817,325 km (0.093 R)
• M12: 12,747,683 km (0.045 R)
• M13: 14,564,549 km (0.051 R)
• M14: 15,007,210 km (0.117 R)
• M15: 17,110,705 km (0.096 R)
• M16: 17,355,896 km (0.032 R)
• M17: 20,301,478 km (0.046 R)
• M18: 24,379,815 km (0.087 R)
• M19: 25,214,123 km (0.107 R)
• M20: 25,638,233 km (0.088 R)
• M21: 27,943,685 km (0.115 R)
• M22: 29,321,332 km (0.12 R)
• M23: 32,585,259 km (0.045 R)
• M24: 34,891,011 km (0.102 R)
• M25: 36,352,283 km (0.08 R)
• M26: 40,255,291 km (0.064 R)
• M27: 47,258,566 km (0.043 R)
• M28: 56,827,444 km (0.085 R)
• M29: 63,224,548 km (0.082 R)
• M30: 64,203,965 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 6.4

Gravity: 18.41 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.94 AU - 11.66 AU

Year: 23668 Days

Day: 18.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 87,904,062 km

• M1: 79,885 km (0.06 R)
• M2: 336,446 km (0.106 R)
• M3: 566,527 km (0.108 R)
• M4: 977,024 km (0.079 R)
• M5: 1,176,288 km (0.064 R)
• M6: 1,732,493 km (0.055 R)
• M7: 2,028,248 km (0.096 R)
• M8: 2,824,557 km (0.071 R)
• M9: 3,066,756 km (0.061 R)
• M10: 3,440,901 km (0.112 R)
• M11: 4,350,306 km (0.106 R)
• M12: 4,637,235 km (0.109 R)
• M13: 5,209,447 km (0.097 R)
• M14: 5,700,427 km (0.052 R)
• M15: 6,917,106 km (0.06 R)
• M16: 7,560,826 km (0.08 R)
• M17: 7,923,601 km (0.105 R)
• M18: 8,684,007 km (0.088 R)
• M19: 9,914,150 km (0.057 R)
• M20: 12,005,828 km (0.066 R)
• M21: 13,985,755 km (0.046 R)
• M22: 17,572,215 km (0.114 R)
• M23: 21,521,150 km (0.09 R)
• M24: 22,994,539 km (0.082 R)
• M25: 23,646,038 km (0.099 R)
• M26: 24,309,804 km (0.106 R)
• M27: 32,181,644 km (0.109 R)
• M28: 33,825,275 km (0.114 R)
• M29: 34,385,370 km (0.116 R)
• M30: 41,118,920 km (0.098 R)
• M31: 51,026,039 km (0.07 R)
• M32: 58,111,891 km (0.084 R)
• M33: 61,576,728 km (0.075 R)
• M34: 63,042,487 km (0.09 R)
• M35: 66,043,570 km (0.071 R)
• M36: 78,511,805 km (0.115 R)
• M37: 79,247,078 km (0.084 R)
• M38: 85,813,079 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 20,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit