🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 320 Days

Day: 19.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,241,709 km

• M1: 210,185 km (0.092 R)

Asteroid Belt

Center: 0.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 13

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.11 AU - 1.37 AU

Year: 906 Days

Day: 14 Hours

Environment

Temp: -177 °C

Axial Tilt: 169.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,241,709 km

• M1: 165,904 km (0.063 R)
• M2: 259,104 km (0.097 R)
• M3: 395,387 km (0.087 R)
• M4: 486,043 km (0.104 R)
• M5: 590,912 km (0.083 R)
• M6: 788,381 km (0.087 R)
• M7: 947,254 km (0.032 R)
• M8: 1,066,184 km (0.084 R)
• M9: 1,333,815 km (0.071 R)
• M10: 1,447,210 km (0.098 R)
• M11: 1,608,776 km (0.049 R)
• M12: 1,745,508 km (0.066 R)
• M13: 2,023,012 km (0.069 R)
• M14: 2,188,168 km (0.107 R)
• M15: 2,383,842 km (0.11 R)
• M16: 2,488,261 km (0.1 R)
• M17: 2,728,964 km (0.093 R)
• M18: 3,024,271 km (0.087 R)
• M19: 3,166,389 km (0.114 R)
• M20: 3,398,415 km (0.067 R)
• M21: 3,546,367 km (0.088 R)
• M22: 3,757,151 km (0.089 R)
• M23: 3,859,027 km (0.079 R)
• M24: 3,972,123 km (0.119 R)
• M25: 4,086,415 km (0.109 R)
• M26: 4,170,190 km (0.089 R)
• M27: 4,275,806 km (0.094 R)
• M28: 4,382,320 km (0.053 R)
• M29: 4,532,815 km (0.085 R)
• M30: 4,939,273 km (0.086 R)
• M31: 5,073,612 km (0.108 R)
• M32: 5,175,189 km (0.102 R)
• M33: 5,368,918 km (0.109 R)
• M34: 6,143,985 km (0.119 R)
• M35: 6,325,148 km (0.071 R)
• M36: 6,804,310 km (0.102 R)
• M37: 7,054,587 km (0.107 R)
• M38: 7,155,565 km (0.056 R)
• M39: 7,359,018 km (0.071 R)
• M40: 7,512,955 km (0.07 R)
• M41: 7,654,923 km (0.077 R)
• M42: 7,758,744 km (0.068 R)
• M43: 7,915,373 km (0.088 R)
• M44: 8,178,815 km (0.12 R)
• M45: 8,498,805 km (0.085 R)
• M46: 8,606,366 km (0.1 R)
• M47: 8,918,127 km (0.107 R)
• M48: 9,123,525 km (0.056 R)
• M49: 9,247,542 km (0.1 R)
• M50: 9,413,745 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.6

Radius: 13.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.06 AU - 1.46 AU

Year: 928 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 26,241,709 km

• M1: 224,546 km (0.117 R)
• M2: 331,658 km (0.104 R)
• M3: 572,960 km (0.074 R)
• M4: 821,143 km (0.058 R)
• M5: 953,836 km (0.098 R)
• M6: 1,060,200 km (0.105 R)
• M7: 1,164,919 km (0.118 R)
• M8: 1,267,393 km (0.097 R)
• M9: 1,379,442 km (0.107 R)
• M10: 1,475,633 km (0.069 R)
• M11: 1,574,218 km (0.096 R)
• M12: 1,668,465 km (0.067 R)
• M13: 1,827,488 km (0.096 R)
• M14: 1,919,640 km (0.105 R)
• M15: 2,013,587 km (0.063 R)
• M16: 2,131,321 km (0.077 R)
• M17: 2,266,707 km (0.078 R)
• M18: 2,405,085 km (0.115 R)
• M19: 2,586,098 km (0.115 R)
• M20: 2,739,287 km (0.109 R)
• M21: 2,953,660 km (0.107 R)
• M22: 3,080,071 km (0.053 R)
• M23: 3,182,396 km (0.055 R)
• M24: 3,390,785 km (0.093 R)
• M25: 3,558,933 km (0.1 R)
• M26: 3,648,542 km (0.073 R)
• M27: 3,793,652 km (0.116 R)
• M28: 3,931,432 km (0.113 R)
• M29: 4,108,406 km (0.077 R)
• M30: 4,297,648 km (0.076 R)
• M31: 4,402,815 km (0.082 R)
• M32: 4,557,649 km (0.094 R)
• M33: 4,684,657 km (0.091 R)
• M34: 4,922,518 km (0.065 R)
• M35: 5,063,140 km (0.036 R)
• M36: 5,245,799 km (0.068 R)
• M37: 5,389,562 km (0.077 R)
• M38: 5,786,146 km (0.086 R)
• M39: 5,902,683 km (0.07 R)
• M40: 5,998,725 km (0.063 R)
• M41: 6,138,300 km (0.097 R)
• M42: 6,431,811 km (0.103 R)
• M43: 6,908,729 km (0.047 R)
• M44: 6,998,637 km (0.114 R)
• M45: 7,236,797 km (0.114 R)
• M46: 7,328,351 km (0.079 R)
• M47: 7,616,626 km (0.053 R)
• M48: 7,896,823 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.6

Radius: 15

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.42 AU - 3.78 AU

Year: 4481 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,241,709 km

• M1: 201,508 km (0.103 R)
• M2: 376,089 km (0.108 R)
• M3: 472,580 km (0.101 R)
• M4: 591,211 km (0.069 R)
• M5: 820,694 km (0.082 R)
• M6: 924,066 km (0.114 R)
• M7: 1,082,191 km (0.07 R)
• M8: 1,197,531 km (0.054 R)
• M9: 1,399,937 km (0.099 R)
• M10: 1,570,329 km (0.115 R)
• M11: 1,748,201 km (0.086 R)
• M12: 2,027,949 km (0.102 R)
• M13: 2,157,201 km (0.116 R)
• M14: 2,255,936 km (0.095 R)
• M15: 2,737,641 km (0.088 R)
• M16: 3,443,145 km (0.12 R)
• M17: 3,579,129 km (0.055 R)
• M18: 3,796,794 km (0.067 R)
• M19: 3,998,452 km (0.048 R)
• M20: 4,328,614 km (0.09 R)
• M21: 4,433,632 km (0.096 R)
• M22: 4,689,295 km (0.107 R)
• M23: 4,906,062 km (0.049 R)
• M24: 5,015,717 km (0.108 R)
• M25: 5,645,225 km (0.059 R)
• M26: 5,852,867 km (0.089 R)
• M27: 6,133,812 km (0.083 R)
• M28: 6,275,930 km (0.064 R)
• M29: 6,539,521 km (0.073 R)
• M30: 6,855,622 km (0.115 R)
• M31: 6,954,057 km (0.104 R)
• M32: 7,052,792 km (0.099 R)
• M33: 7,377,120 km (0.049 R)
• M34: 7,579,227 km (0.111 R)
• M35: 8,014,706 km (0.105 R)
• M36: 8,617,137 km (0.069 R)
• M37: 9,616,899 km (0.073 R)
• M38: 10,060,606 km (0.101 R)
• M39: 10,624,740 km (0.103 R)
• M40: 10,968,217 km (0.071 R)
• M41: 11,315,284 km (0.106 R)
• M42: 12,020,488 km (0.069 R)
• M43: 12,831,009 km (0.096 R)
• M44: 12,952,632 km (0.045 R)
• M45: 13,381,081 km (0.11 R)
• M46: 13,783,349 km (0.076 R)
• M47: 13,876,698 km (0.068 R)
• M48: 14,220,923 km (0.109 R)
• M49: 14,472,996 km (0.089 R)
• M50: 14,822,157 km (0.083 R)
• M51: 15,723,185 km (0.081 R)
• M52: 15,853,485 km (0.104 R)
• M53: 15,951,322 km (0.114 R)
• M54: 16,147,744 km (0.071 R)
• M55: 16,246,179 km (0.101 R)
• M56: 16,344,914 km (0.082 R)
• M57: 16,609,104 km (0.074 R)
• M58: 16,774,858 km (0.092 R)
• M59: 17,849,270 km (0.084 R)
• M60: 17,951,146 km (0.095 R)
• M61: 18,189,605 km (0.113 R)
• M62: 18,292,080 km (0.081 R)
• M63: 18,600,700 km (0.047 R)
• M64: 19,049,793 km (0.056 R)
• M65: 19,397,608 km (0.031 R)
• M66: 19,572,189 km (0.084 R)
• M67: 20,418,165 km (0.109 R)
• M68: 20,631,491 km (0.033 R)
• M69: 20,774,058 km (0.116 R)
• M70: 21,275,959 km (0.119 R)
• M71: 21,420,022 km (0.096 R)
• M72: 21,999,713 km (0.097 R)
• M73: 22,547,989 km (0.116 R)
• M74: 23,063,653 km (0.09 R)
• M75: 23,732,505 km (0.114 R)
• M76: 24,671,980 km (0.117 R)
• M77: 25,738,762 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 9.8

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.69 AU - 4.29 AU

Year: 5228 Days

Day: 14.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 26,241,709 km

• M1: 124,316 km (0.061 R)
• M2: 217,964 km (0.047 R)
• M3: 420,520 km (0.115 R)
• M4: 599,289 km (0.07 R)
• M5: 768,335 km (0.076 R)
• M6: 1,018,761 km (0.118 R)
• M7: 1,785,750 km (0.08 R)
• M8: 1,933,702 km (0.045 R)
• M9: 2,189,514 km (0.107 R)
• M10: 2,714,902 km (0.101 R)
• M11: 2,828,447 km (0.062 R)
• M12: 2,982,234 km (0.073 R)
• M13: 3,238,345 km (0.032 R)
• M14: 3,481,142 km (0.032 R)
• M15: 3,856,484 km (0.116 R)
• M16: 4,310,812 km (0.116 R)
• M17: 4,377,084 km (0.114 R)
• M18: 4,600,733 km (0.095 R)
• M19: 4,919,975 km (0.034 R)
• M20: 5,412,451 km (0.042 R)
• M21: 5,628,470 km (0.03 R)
• M22: 6,143,237 km (0.105 R)
• M23: 6,419,095 km (0.083 R)
• M24: 6,801,617 km (0.059 R)
• M25: 7,270,606 km (0.03 R)
• M26: 7,885,154 km (0.094 R)
• M27: 8,048,216 km (0.042 R)
• M28: 8,516,158 km (0.075 R)
• M29: 8,739,508 km (0.108 R)
• M30: 8,936,528 km (0.115 R)
• M31: 9,078,197 km (0.068 R)
• M32: 9,363,780 km (0.115 R)
• M33: 9,536,565 km (0.119 R)
• M34: 9,652,204 km (0.104 R)
• M35: 9,914,449 km (0.119 R)
• M36: 10,475,591 km (0.105 R)
• M37: 10,625,039 km (0.086 R)
• M38: 10,805,155 km (0.116 R)
• M39: 11,077,423 km (0.073 R)
• M40: 11,443,938 km (0.086 R)
• M41: 11,505,423 km (0.085 R)
• M42: 11,690,625 km (0.093 R)
• M43: 11,752,409 km (0.054 R)
• M44: 12,314,747 km (0.098 R)
• M45: 12,409,293 km (0.098 R)
• M46: 12,821,734 km (0.114 R)
• M47: 13,206,650 km (0.101 R)
• M48: 13,530,230 km (0.08 R)
• M49: 14,185,319 km (0.089 R)
• M50: 14,417,046 km (0.058 R)
• M51: 14,550,039 km (0.046 R)
• M52: 14,649,970 km (0.095 R)
• M53: 15,833,588 km (0.062 R)
• M54: 17,082,730 km (0.117 R)
• M55: 17,223,502 km (0.112 R)
• M56: 18,724,567 km (0.053 R)
• M57: 18,869,677 km (0.036 R)
• M58: 20,341,570 km (0.051 R)
• M59: 21,015,958 km (0.1 R)
• M60: 21,773,970 km (0.059 R)
• M61: 21,964,857 km (0.079 R)
• M62: 22,309,830 km (0.062 R)
• M63: 23,277,429 km (0.103 R)
• M64: 23,668,328 km (0.081 R)
• M65: 23,746,867 km (0.102 R)
• M66: 24,417,065 km (0.108 R)
• M67: 24,734,662 km (0.069 R)
• M68: 25,173,582 km (0.091 R)
• M69: 25,374,043 km (0.098 R)
• M70: 25,615,045 km (0.035 R)
• M71: 25,695,678 km (0.097 R)
• M72: 25,816,703 km (0.065 R)
• M73: 27,324,201 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 10.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.82 AU - 5.1 AU

Year: 6179 Days

Day: 8.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,241,709 km

• M1: 148,850 km (0.113 R)
• M2: 226,790 km (0.041 R)
• M3: 484,099 km (0.099 R)
• M4: 568,023 km (0.12 R)
• M5: 684,261 km (0.045 R)
• M6: 794,963 km (0.088 R)
• M7: 1,043,146 km (0.116 R)
• M8: 1,156,092 km (0.078 R)
• M9: 1,456,784 km (0.101 R)
• M10: 1,705,715 km (0.112 R)
• M11: 1,811,181 km (0.051 R)
• M12: 2,069,238 km (0.088 R)
• M13: 2,296,926 km (0.095 R)
• M14: 2,543,762 km (0.117 R)
• M15: 3,228,172 km (0.094 R)
• M16: 3,916,173 km (0.027 R)
• M17: 4,211,778 km (0.096 R)
• M18: 4,355,692 km (0.092 R)
• M19: 4,729,686 km (0.062 R)
• M20: 4,824,831 km (0.055 R)
• M21: 4,906,810 km (0.057 R)
• M22: 5,366,375 km (0.042 R)
• M23: 5,839,852 km (0.084 R)
• M24: 6,237,184 km (0.113 R)
• M25: 6,341,603 km (0.069 R)
• M26: 6,446,771 km (0.064 R)
• M27: 6,537,277 km (0.063 R)
• M28: 6,780,673 km (0.119 R)
• M29: 7,011,652 km (0.099 R)
• M30: 8,254,212 km (0.117 R)
• M31: 8,600,382 km (0.11 R)
• M32: 8,683,408 km (0.092 R)
• M33: 9,340,891 km (0.055 R)
• M34: 9,409,257 km (0.116 R)
• M35: 9,580,846 km (0.11 R)
• M36: 10,049,387 km (0.117 R)
• M37: 10,224,865 km (0.05 R)
• M38: 10,330,631 km (0.103 R)
• M39: 10,864,845 km (0.108 R)
• M40: 11,099,115 km (0.079 R)
• M41: 11,335,031 km (0.056 R)
• M42: 11,904,550 km (0.059 R)
• M43: 12,408,096 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.3

Radius: 5.2

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.56 AU - 10.2 AU

Year: 17359 Days

Day: 21.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,241,709 km

• M1: 67,020 km (0.088 R)
• M2: 200,760 km (0.081 R)
• M3: 420,968 km (0.03 R)
• M4: 549,473 km (0.075 R)
• M5: 602,281 km (0.058 R)
• M6: 713,432 km (0.093 R)
• M7: 1,964,669 km (0.101 R)
• M8: 2,301,414 km (0.083 R)
• M9: 2,583,854 km (0.106 R)
• M10: 2,839,816 km (0.099 R)
• M11: 3,008,712 km (0.052 R)
• M12: 4,301,687 km (0.099 R)
• M13: 4,959,618 km (0.111 R)
• M14: 5,884,582 km (0.118 R)
• M15: 6,637,358 km (0.097 R)
• M16: 7,138,960 km (0.038 R)
• M17: 9,403,124 km (0.052 R)
• M18: 9,823,943 km (0.094 R)
• M19: 10,250,895 km (0.065 R)
• M20: 11,567,655 km (0.062 R)
• M21: 12,813,058 km (0.11 R)
• M22: 13,435,983 km (0.115 R)
• M23: 13,530,230 km (0.047 R)
• M24: 13,751,036 km (0.101 R)
• M25: 14,775,632 km (0.093 R)
• M26: 15,329,892 km (0.096 R)
• M27: 15,725,279 km (0.082 R)
• M28: 20,832,551 km (0.105 R)
• M29: 21,197,121 km (0.103 R)
• M30: 21,858,642 km (0.118 R)
• M31: 22,303,397 km (0.047 R)
• M32: 23,164,183 km (0.058 R)
• M33: 24,494,856 km (0.081 R)
• M34: 24,725,386 km (0.044 R)
• M35: 25,149,945 km (0.043 R)
• M36: 25,693,883 km (0.063 R)
• M37: 25,967,348 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit