🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.38 AU - 1.74 AU

Year: 723 Days

Day: 30 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.88 AU - 2.46 AU

Year: 1185 Days

Day: 47.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 149.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,923,324 km

• M1: 44,281 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.83 AU - 2.67 AU

Year: 1252 Days

Day: 27.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.64 AU - 3.08 AU

Year: 1794 Days

Day: 45.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,923,324 km

• M1: 836,252 km (0.113 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 13.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.22 AU - 6.32 AU

Year: 4487 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,923,324 km

• M1: 180,565 km (0.061 R)
• M2: 272,567 km (0.051 R)
• M3: 366,664 km (0.084 R)
• M4: 478,863 km (0.079 R)
• M5: 780,901 km (0.067 R)
• M6: 938,128 km (0.119 R)
• M7: 1,208,152 km (0.092 R)
• M8: 1,380,040 km (0.083 R)
• M9: 1,617,602 km (0.071 R)
• M10: 1,719,478 km (0.102 R)
• M11: 1,914,853 km (0.105 R)
• M12: 2,007,454 km (0.104 R)
• M13: 2,278,525 km (0.083 R)
• M14: 2,393,716 km (0.081 R)
• M15: 2,613,026 km (0.106 R)
• M16: 2,751,404 km (0.112 R)
• M17: 2,892,176 km (0.07 R)
• M18: 3,108,045 km (0.112 R)
• M19: 3,460,797 km (0.114 R)
• M20: 3,690,430 km (0.097 R)
• M21: 4,004,585 km (0.047 R)
• M22: 4,266,232 km (0.116 R)
• M23: 4,368,407 km (0.089 R)
• M24: 4,637,983 km (0.112 R)
• M25: 5,106,523 km (0.08 R)
• M26: 5,258,964 km (0.084 R)
• M27: 5,479,321 km (0.088 R)
• M28: 5,635,352 km (0.063 R)
• M29: 5,906,423 km (0.108 R)
• M30: 6,181,683 km (0.071 R)
• M31: 6,390,971 km (0.083 R)
• M32: 7,105,749 km (0.077 R)
• M33: 7,621,264 km (0.076 R)
• M34: 8,022,186 km (0.072 R)
• M35: 9,186,805 km (0.087 R)
• M36: 9,292,870 km (0.039 R)
• M37: 9,667,463 km (0.066 R)
• M38: 9,829,478 km (0.097 R)
• M39: 10,156,349 km (0.071 R)
• M40: 11,300,025 km (0.107 R)
• M41: 11,699,900 km (0.063 R)
• M42: 12,075,391 km (0.112 R)
• M43: 12,838,340 km (0.042 R)
• M44: 13,076,350 km (0.111 R)
• M45: 14,103,788 km (0.073 R)
• M46: 14,380,095 km (0.038 R)
• M47: 14,596,264 km (0.096 R)
• M48: 14,844,597 km (0.081 R)
• M49: 15,629,836 km (0.063 R)
• M50: 15,724,980 km (0.077 R)
• M51: 15,979,745 km (0.11 R)
• M52: 16,299,885 km (0.114 R)
• M53: 17,109,957 km (0.097 R)
• M54: 17,207,944 km (0.108 R)
• M55: 17,569,223 km (0.111 R)
• M56: 18,199,030 km (0.026 R)
• M57: 18,332,621 km (0.12 R)
• M58: 18,533,531 km (0.115 R)
• M59: 18,870,126 km (0.112 R)
• M60: 19,344,650 km (0.08 R)
• M61: 19,515,192 km (0.032 R)
• M62: 20,548,315 km (0.032 R)
• M63: 20,652,584 km (0.091 R)
• M64: 20,861,722 km (0.092 R)
• M65: 21,387,708 km (0.088 R)
• M66: 21,563,935 km (0.076 R)
• M67: 21,989,092 km (0.091 R)
• M68: 22,345,434 km (0.099 R)
• M69: 22,596,010 km (0.076 R)
• M70: 22,703,571 km (0.103 R)
• M71: 23,534,887 km (0.118 R)
• M72: 24,486,479 km (0.1 R)
• M73: 24,670,933 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 10.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.53 AU - 6.65 AU

Year: 4901 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,923,324 km

• M1: 214,374 km (0.052 R)
• M2: 298,897 km (0.12 R)
• M3: 445,203 km (0.107 R)
• M4: 518,506 km (0.104 R)
• M5: 611,706 km (0.081 R)
• M6: 1,245,253 km (0.096 R)
• M7: 1,314,816 km (0.111 R)
• M8: 1,437,037 km (0.102 R)
• M9: 1,510,340 km (0.105 R)
• M10: 1,638,845 km (0.077 R)
• M11: 1,964,669 km (0.077 R)
• M12: 2,117,558 km (0.063 R)
• M13: 2,335,821 km (0.076 R)
• M14: 2,729,114 km (0.063 R)
• M15: 3,061,520 km (0.114 R)
• M16: 3,198,253 km (0.103 R)
• M17: 3,491,913 km (0.032 R)
• M18: 3,663,652 km (0.049 R)
• M19: 3,897,174 km (0.087 R)
• M20: 4,000,845 km (0.04 R)
• M21: 4,105,564 km (0.103 R)
• M22: 4,287,026 km (0.117 R)
• M23: 4,409,547 km (0.112 R)
• M24: 4,564,381 km (0.109 R)
• M25: 4,927,305 km (0.031 R)
• M26: 5,332,416 km (0.081 R)
• M27: 5,414,695 km (0.076 R)
• M28: 5,815,767 km (0.082 R)
• M29: 5,900,589 km (0.096 R)
• M30: 6,071,430 km (0.1 R)
• M31: 6,629,130 km (0.119 R)
• M32: 6,753,446 km (0.053 R)
• M33: 6,932,216 km (0.07 R)
• M34: 7,258,040 km (0.076 R)
• M35: 7,367,695 km (0.078 R)
• M36: 7,477,949 km (0.11 R)
• M37: 8,437,470 km (0.112 R)
• M38: 9,059,348 km (0.062 R)
• M39: 9,138,036 km (0.118 R)
• M40: 9,415,540 km (0.077 R)
• M41: 9,816,911 km (0.058 R)
• M42: 10,060,307 km (0.119 R)
• M43: 10,574,026 km (0.063 R)
• M44: 10,928,274 km (0.042 R)
• M45: 11,349,990 km (0.11 R)
• M46: 11,434,962 km (0.062 R)
• M47: 12,165,897 km (0.113 R)
• M48: 12,361,870 km (0.112 R)
• M49: 12,668,845 km (0.072 R)
• M50: 12,867,661 km (0.076 R)
• M51: 13,000,653 km (0.102 R)
• M52: 13,111,954 km (0.118 R)
• M53: 13,201,115 km (0.113 R)
• M54: 13,537,411 km (0.113 R)
• M55: 14,333,271 km (0.043 R)
• M56: 15,496,245 km (0.087 R)
• M57: 15,708,824 km (0.095 R)
• M58: 15,851,091 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 12

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.04 AU - 11.52 AU

Year: 12223 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,923,324 km

• M1: 153,936 km (0.066 R)
• M2: 323,131 km (0.116 R)
• M3: 440,117 km (0.049 R)
• M4: 658,081 km (0.086 R)
• M5: 781,200 km (0.108 R)
• M6: 992,133 km (0.108 R)
• M7: 1,073,664 km (0.111 R)
• M8: 1,288,038 km (0.079 R)
• M9: 1,564,495 km (0.106 R)
• M10: 1,685,370 km (0.115 R)
• M11: 1,911,113 km (0.048 R)
• M12: 2,014,784 km (0.112 R)
• M13: 2,093,772 km (0.104 R)
• M14: 2,676,456 km (0.115 R)
• M15: 3,001,382 km (0.109 R)
• M16: 3,153,374 km (0.106 R)
• M17: 4,118,429 km (0.093 R)
• M18: 5,837,907 km (0.112 R)
• M19: 6,221,327 km (0.092 R)
• M20: 6,891,974 km (0.093 R)
• M21: 7,585,659 km (0.055 R)
• M22: 7,961,898 km (0.098 R)
• M23: 8,301,635 km (0.09 R)
• M24: 8,473,223 km (0.068 R)
• M25: 8,995,170 km (0.1 R)
• M26: 9,083,284 km (0.077 R)
• M27: 9,393,549 km (0.088 R)
• M28: 10,299,514 km (0.07 R)
• M29: 10,997,239 km (0.089 R)
• M30: 11,233,304 km (0.08 R)
• M31: 11,806,414 km (0.117 R)
• M32: 12,733,621 km (0.032 R)
• M33: 12,832,505 km (0.058 R)
• M34: 13,331,265 km (0.109 R)
• M35: 14,450,556 km (0.117 R)
• M36: 16,561,980 km (0.09 R)
• M37: 16,832,752 km (0.114 R)
• M38: 17,930,053 km (0.077 R)
• M39: 18,937,445 km (0.066 R)
• M40: 19,277,331 km (0.036 R)
• M41: 19,676,458 km (0.107 R)
• M42: 21,535,511 km (0.105 R)
• M43: 21,712,635 km (0.11 R)
• M44: 21,949,598 km (0.108 R)
• M45: 23,268,154 km (0.108 R)
• M46: 24,366,052 km (0.117 R)
• M47: 25,293,858 km (0.115 R)
• M48: 26,865,683 km (0.098 R)
• M49: 27,311,485 km (0.079 R)
• M50: 27,824,007 km (0.034 R)
• M51: 28,533,849 km (0.103 R)
• M52: 28,793,551 km (0.067 R)
• M53: 30,699,129 km (0.072 R)
• M54: 30,965,114 km (0.12 R)
• M55: 31,165,126 km (0.109 R)
• M56: 31,432,607 km (0.115 R)
• M57: 31,767,856 km (0.112 R)
• M58: 31,969,663 km (0.103 R)
• M59: 32,104,301 km (0.12 R)
• M60: 33,804,481 km (0.111 R)
• M61: 34,977,179 km (0.066 R)
• M62: 35,324,695 km (0.088 R)
• M63: 36,444,285 km (0.069 R)
• M64: 37,504,485 km (0.082 R)
• M65: 37,860,080 km (0.091 R)
• M66: 38,718,173 km (0.12 R)
• M67: 39,221,719 km (0.1 R)
• M68: 39,655,104 km (0.088 R)
• M69: 40,526,512 km (0.108 R)
• M70: 40,745,374 km (0.076 R)
• M71: 41,404,352 km (0.1 R)
• M72: 41,771,914 km (0.053 R)
• M73: 42,140,523 km (0.105 R)
• M74: 43,327,582 km (0.084 R)
• M75: 44,074,973 km (0.103 R)
• M76: 45,506,924 km (0.113 R)
• M77: 45,810,309 km (0.096 R)
• M78: 46,724,501 km (0.093 R)
• M79: 48,338,812 km (0.116 R)
• M80: 49,659,013 km (0.068 R)
• M81: 52,652,766 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.5

Radius: 9.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.27 AU - 13.81 AU

Year: 15493 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 156.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 46,923,324 km

• M1: 123,269 km (0.118 R)
• M2: 219,310 km (0.094 R)
• M3: 361,578 km (0.048 R)
• M4: 434,582 km (0.102 R)
• M5: 935,435 km (0.064 R)
• M6: 1,812,677 km (0.074 R)
• M7: 2,300,815 km (0.095 R)
• M8: 2,398,353 km (0.06 R)
• M9: 3,674,273 km (0.105 R)
• M10: 3,788,865 km (0.052 R)
• M11: 3,875,482 km (0.108 R)
• M12: 3,992,169 km (0.078 R)
• M13: 4,624,070 km (0.073 R)
• M14: 5,062,542 km (0.075 R)
• M15: 6,595,621 km (0.115 R)
• M16: 6,946,876 km (0.104 R)
• M17: 7,160,502 km (0.115 R)
• M18: 7,232,159 km (0.066 R)
• M19: 7,704,141 km (0.106 R)
• M20: 8,869,359 km (0.045 R)
• M21: 9,256,967 km (0.109 R)
• M22: 9,335,206 km (0.117 R)
• M23: 10,779,873 km (0.118 R)
• M24: 11,486,125 km (0.12 R)
• M25: 12,164,551 km (0.044 R)
• M26: 12,508,626 km (0.094 R)
• M27: 12,943,208 km (0.115 R)
• M28: 14,051,279 km (0.083 R)
• M29: 14,231,395 km (0.093 R)
• M30: 14,594,020 km (0.041 R)
• M31: 15,097,417 km (0.067 R)
• M32: 16,121,415 km (0.101 R)
• M33: 17,893,850 km (0.106 R)
• M34: 18,580,504 km (0.093 R)
• M35: 21,931,796 km (0.09 R)
• M36: 23,515,738 km (0.097 R)
• M37: 28,029,405 km (0.112 R)
• M38: 28,654,724 km (0.037 R)
• M39: 29,284,830 km (0.084 R)
• M40: 32,146,338 km (0.106 R)
• M41: 35,095,810 km (0.108 R)
• M42: 36,139,106 km (0.076 R)
• M43: 36,633,676 km (0.084 R)
• M44: 37,006,025 km (0.098 R)
• M45: 38,256,215 km (0.08 R)
• M46: 38,319,046 km (0.046 R)
• M47: 39,013,030 km (0.095 R)
• M48: 40,990,864 km (0.1 R)
• M49: 41,635,780 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.9

Radius: 3

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.82 AU - 16.66 AU

Year: 20987 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,923,324 km

• M1: 49,218 km (0.11 R)
• M2: 169,943 km (0.037 R)
• M3: 658,679 km (0.073 R)
• M4: 850,464 km (0.095 R)
• M5: 1,078,451 km (0.075 R)
• M6: 1,178,831 km (0.077 R)
• M7: 2,010,745 km (0.062 R)
• M8: 2,388,779 km (0.111 R)
• M9: 2,440,839 km (0.051 R)
• M10: 2,599,413 km (0.044 R)
• M11: 3,265,871 km (0.109 R)
• M12: 3,528,715 km (0.058 R)
• M13: 3,707,783 km (0.106 R)
• M14: 4,549,271 km (0.094 R)
• M15: 4,711,435 km (0.109 R)
• M16: 5,007,938 km (0.081 R)
• M17: 5,108,169 km (0.119 R)
• M18: 5,242,807 km (0.027 R)
• M19: 5,515,524 km (0.082 R)
• M20: 6,688,521 km (0.08 R)
• M21: 6,909,776 km (0.053 R)
• M22: 6,983,977 km (0.072 R)
• M23: 7,435,313 km (0.104 R)
• M24: 7,626,200 km (0.083 R)
• M25: 7,934,821 km (0.099 R)
• M26: 8,090,702 km (0.102 R)
• M27: 10,589,584 km (0.118 R)
• M28: 10,890,426 km (0.111 R)
• M29: 11,721,143 km (0.067 R)
• M30: 12,121,766 km (0.097 R)
• M31: 12,301,134 km (0.074 R)
• M32: 12,844,922 km (0.066 R)
• M33: 13,350,114 km (0.116 R)
• M34: 15,048,349 km (0.116 R)
• M35: 17,315,056 km (0.116 R)
• M36: 17,365,470 km (0.09 R)
• M37: 18,953,452 km (0.116 R)
• M38: 19,213,902 km (0.053 R)
• M39: 19,896,517 km (0.058 R)
• M40: 20,002,282 km (0.102 R)
• M41: 20,801,135 km (0.05 R)
• M42: 21,339,538 km (0.082 R)
• M43: 21,556,156 km (0.113 R)
• M44: 22,320,152 km (0.097 R)
• M45: 23,426,727 km (0.086 R)
• M46: 24,155,568 km (0.12 R)
• M47: 24,268,365 km (0.118 R)
• M48: 24,721,198 km (0.108 R)
• M49: 26,328,328 km (0.055 R)
• M50: 26,502,460 km (0.076 R)
• M51: 27,379,103 km (0.088 R)
• M52: 27,496,687 km (0.077 R)
• M53: 27,909,577 km (0.116 R)
• M54: 29,581,633 km (0.078 R)
• M55: 30,551,625 km (0.102 R)
• M56: 31,593,574 km (0.1 R)
• M57: 31,902,195 km (0.057 R)
• M58: 32,584,810 km (0.063 R)
• M59: 34,153,942 km (0.048 R)
• M60: 36,650,431 km (0.111 R)
• M61: 37,104,760 km (0.065 R)
• M62: 38,018,952 km (0.094 R)
• M63: 39,337,658 km (0.058 R)
• M64: 39,470,351 km (0.108 R)
• M65: 42,563,137 km (0.112 R)
• M66: 46,361,876 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 14,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit