🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.55 AU - 0.59 AU

Year: 184 Days

Day: 15.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 289 Days

Day: 28.4 Hours

Environment

Temp: -23 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.72 AU - 0.96 AU

Year: 329 Days

Day: 39.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.72 AU - 0.98 AU

Year: 335 Days

Day: 17.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.37 AU - 2.11 AU

Year: 981 Days

Day: 38.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,212,707 km

• M1: 349,012 km (0.108 R)
• M2: 1,679,386 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.5 AU - 2.1 AU

Year: 1032 Days

Day: 47.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,212,707 km

• M1: 102,175 km (0.087 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 13.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.64 AU - 3.8 AU

Year: 2470 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,212,707 km

• M1: 179,368 km (0.067 R)
• M2: 269,875 km (0.096 R)
• M3: 408,552 km (0.103 R)
• M4: 501,901 km (0.044 R)
• M5: 644,019 km (0.112 R)
• M6: 742,155 km (0.086 R)
• M7: 837,299 km (0.034 R)
• M8: 993,629 km (0.082 R)
• M9: 1,191,098 km (0.1 R)
• M10: 1,348,026 km (0.045 R)
• M11: 1,512,434 km (0.106 R)
• M12: 1,874,013 km (0.11 R)
• M13: 1,996,683 km (0.07 R)
• M14: 2,211,505 km (0.106 R)
• M15: 2,381,149 km (0.115 R)
• M16: 2,761,427 km (0.076 R)
• M17: 3,102,959 km (0.075 R)
• M18: 3,278,886 km (0.084 R)
• M19: 3,488,622 km (0.071 R)
• M20: 3,579,727 km (0.115 R)
• M21: 3,842,721 km (0.096 R)
• M22: 3,952,825 km (0.119 R)
• M23: 4,273,263 km (0.077 R)
• M24: 4,686,004 km (0.107 R)
• M25: 4,854,750 km (0.054 R)
• M26: 5,094,406 km (0.095 R)
• M27: 5,181,023 km (0.04 R)
• M28: 5,303,095 km (0.1 R)
• M29: 5,426,064 km (0.073 R)
• M30: 5,746,802 km (0.08 R)
• M31: 5,945,767 km (0.109 R)
• M32: 6,128,875 km (0.091 R)
• M33: 6,594,573 km (0.09 R)
• M34: 6,841,260 km (0.113 R)
• M35: 6,975,450 km (0.083 R)
• M36: 7,343,909 km (0.11 R)
• M37: 7,520,734 km (0.114 R)
• M38: 8,140,667 km (0.092 R)
• M39: 8,385,110 km (0.088 R)
• M40: 8,508,379 km (0.087 R)
• M41: 8,694,179 km (0.101 R)
• M42: 9,048,876 km (0.063 R)
• M43: 9,643,528 km (0.092 R)
• M44: 10,054,473 km (0.055 R)
• M45: 10,515,085 km (0.045 R)
• M46: 11,185,433 km (0.112 R)
• M47: 12,449,984 km (0.06 R)
• M48: 12,543,781 km (0.108 R)
• M49: 12,661,216 km (0.074 R)
• M50: 13,063,634 km (0.119 R)
• M51: 13,158,928 km (0.1 R)
• M52: 13,254,371 km (0.063 R)
• M53: 13,662,923 km (0.111 R)
• M54: 13,832,418 km (0.08 R)
• M55: 14,615,712 km (0.037 R)
• M56: 14,764,263 km (0.114 R)
• M57: 14,988,061 km (0.039 R)
• M58: 15,564,761 km (0.072 R)
• M59: 15,767,167 km (0.112 R)
• M60: 16,533,856 km (0.113 R)
• M61: 16,895,733 km (0.098 R)
• M62: 17,103,674 km (0.078 R)
• M63: 17,417,381 km (0.095 R)
• M64: 17,706,404 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 8.7

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.87 AU - 5.67 AU

Year: 5172 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 143.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,212,707 km

• M1: 113,844 km (0.097 R)
• M2: 354,098 km (0.038 R)
• M3: 438,023 km (0.105 R)
• M4: 506,239 km (0.055 R)
• M5: 578,495 km (0.102 R)
• M6: 934,538 km (0.09 R)
• M7: 1,104,032 km (0.119 R)
• M8: 1,250,489 km (0.111 R)
• M9: 1,562,550 km (0.071 R)
• M10: 1,765,404 km (0.118 R)
• M11: 2,216,891 km (0.111 R)
• M12: 2,382,196 km (0.078 R)
• M13: 2,725,075 km (0.092 R)
• M14: 2,880,058 km (0.117 R)
• M15: 3,060,772 km (0.106 R)
• M16: 3,152,626 km (0.107 R)
• M17: 3,222,039 km (0.102 R)
• M18: 3,529,014 km (0.062 R)
• M19: 3,994,562 km (0.052 R)
• M20: 4,929,250 km (0.109 R)
• M21: 5,616,652 km (0.096 R)
• M22: 5,701,175 km (0.069 R)
• M23: 6,014,732 km (0.112 R)
• M24: 6,718,440 km (0.118 R)
• M25: 6,808,199 km (0.053 R)
• M26: 7,080,018 km (0.089 R)
• M27: 7,171,423 km (0.093 R)
• M28: 7,324,611 km (0.11 R)
• M29: 7,728,076 km (0.096 R)
• M30: 8,234,615 km (0.085 R)
• M31: 9,047,380 km (0.078 R)
• M32: 9,179,774 km (0.073 R)
• M33: 9,513,677 km (0.111 R)
• M34: 9,614,655 km (0.113 R)
• M35: 10,504,463 km (0.092 R)
• M36: 10,994,546 km (0.118 R)
• M37: 11,135,916 km (0.105 R)
• M38: 11,242,280 km (0.105 R)
• M39: 12,582,677 km (0.106 R)
• M40: 12,879,030 km (0.042 R)
• M41: 13,365,672 km (0.113 R)
• M42: 13,516,616 km (0.088 R)
• M43: 13,668,009 km (0.095 R)
• M44: 13,744,005 km (0.095 R)
• M45: 14,705,471 km (0.079 R)
• M46: 14,822,307 km (0.08 R)
• M47: 16,208,032 km (0.066 R)
• M48: 16,368,999 km (0.051 R)
• M49: 16,611,497 km (0.093 R)
• M50: 16,692,579 km (0.109 R)
• M51: 16,773,811 km (0.049 R)
• M52: 17,428,451 km (0.115 R)
• M53: 17,676,036 km (0.06 R)
• M54: 18,425,820 km (0.087 R)
• M55: 19,143,591 km (0.089 R)
• M56: 20,562,826 km (0.067 R)
• M57: 21,219,112 km (0.049 R)
• M58: 21,572,013 km (0.11 R)
• M59: 21,660,425 km (0.111 R)
• M60: 22,731,995 km (0.108 R)
• M61: 23,319,615 km (0.112 R)
• M62: 23,912,172 km (0.067 R)
• M63: 24,141,506 km (0.087 R)
• M64: 24,233,359 km (0.055 R)
• M65: 24,463,590 km (0.089 R)
• M66: 26,616,004 km (0.102 R)
• M67: 26,806,143 km (0.116 R)
• M68: 26,901,288 km (0.099 R)
• M69: 27,618,759 km (0.108 R)
• M70: 29,513,266 km (0.104 R)
• M71: 30,401,878 km (0.081 R)
• M72: 30,550,877 km (0.099 R)
• M73: 30,700,026 km (0.089 R)
• M74: 30,799,658 km (0.045 R)
• M75: 30,949,107 km (0.032 R)
• M76: 31,399,396 km (0.098 R)
• M77: 32,559,827 km (0.064 R)
• M78: 32,915,720 km (0.093 R)
• M79: 33,529,072 km (0.038 R)
• M80: 33,682,858 km (0.105 R)
• M81: 34,663,023 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 13.6

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.18 AU - 8.94 AU

Year: 10706 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,212,707 km

• M1: 215,720 km (0.079 R)
• M2: 323,431 km (0.093 R)
• M3: 481,406 km (0.091 R)
• M4: 725,101 km (0.042 R)
• M5: 1,031,926 km (0.071 R)
• M6: 1,312,273 km (0.062 R)
• M7: 1,691,653 km (0.116 R)
• M8: 2,241,574 km (0.077 R)
• M9: 2,845,352 km (0.089 R)
• M10: 3,119,415 km (0.114 R)
• M11: 3,212,764 km (0.078 R)
• M12: 3,338,725 km (0.074 R)
• M13: 3,563,122 km (0.068 R)
• M14: 3,693,721 km (0.073 R)
• M15: 3,792,605 km (0.101 R)
• M16: 4,027,175 km (0.099 R)
• M17: 4,335,645 km (0.054 R)
• M18: 5,049,078 km (0.117 R)
• M19: 5,307,433 km (0.109 R)
• M20: 5,457,181 km (0.088 R)
• M21: 5,684,270 km (0.113 R)
• M22: 6,989,063 km (0.1 R)
• M23: 7,908,791 km (0.103 R)
• M24: 8,296,100 km (0.105 R)
• M25: 8,689,692 km (0.072 R)
• M26: 9,359,142 km (0.113 R)
• M27: 9,586,082 km (0.105 R)
• M28: 11,563,317 km (0.085 R)
• M29: 11,806,862 km (0.11 R)
• M30: 13,457,226 km (0.115 R)
• M31: 14,127,125 km (0.064 R)
• M32: 14,702,479 km (0.088 R)
• M33: 14,913,711 km (0.084 R)
• M34: 15,125,841 km (0.034 R)
• M35: 15,285,611 km (0.049 R)
• M36: 16,038,687 km (0.114 R)
• M37: 16,147,295 km (0.115 R)
• M38: 16,419,713 km (0.077 R)
• M39: 16,638,874 km (0.116 R)
• M40: 17,580,891 km (0.071 R)
• M41: 18,825,695 km (0.089 R)
• M42: 19,516,538 km (0.075 R)
• M43: 20,509,718 km (0.112 R)
• M44: 20,864,116 km (0.076 R)
• M45: 21,399,527 km (0.116 R)
• M46: 21,519,205 km (0.067 R)
• M47: 21,999,863 km (0.118 R)
• M48: 22,544,848 km (0.115 R)
• M49: 24,769,069 km (0.092 R)
• M50: 25,272,765 km (0.111 R)
• M51: 26,290,479 km (0.114 R)
• M52: 26,675,544 km (0.115 R)
• M53: 27,191,807 km (0.09 R)
• M54: 27,646,285 km (0.086 R)
• M55: 27,841,959 km (0.107 R)
• M56: 28,431,375 km (0.076 R)
• M57: 29,489,480 km (0.069 R)
• M58: 30,090,415 km (0.111 R)
• M59: 32,602,762 km (0.056 R)
• M60: 33,085,663 km (0.096 R)
• M61: 33,570,959 km (0.081 R)
• M62: 34,268,235 km (0.089 R)
• M63: 34,618,742 km (0.057 R)
• M64: 34,759,215 km (0.113 R)
• M65: 35,040,908 km (0.112 R)
• M66: 35,677,147 km (0.072 R)
• M67: 36,103,651 km (0.073 R)
• M68: 36,746,323 km (0.068 R)
• M69: 37,898,377 km (0.102 R)
• M70: 38,043,187 km (0.117 R)
• M71: 38,333,407 km (0.093 R)
• M72: 39,135,252 km (0.078 R)
• M73: 39,942,781 km (0.112 R)
• M74: 40,163,887 km (0.106 R)
• M75: 40,904,097 km (0.029 R)
• M76: 41,052,648 km (0.055 R)
• M77: 43,909,668 km (0.119 R)
• M78: 45,054,989 km (0.112 R)
• M79: 45,515,900 km (0.101 R)
• M80: 45,746,879 km (0.095 R)
• M81: 46,985,699 km (0.116 R)
• M82: 47,219,072 km (0.064 R)
• M83: 47,609,223 km (0.095 R)
• M84: 49,812,949 km (0.066 R)
• M85: 50,210,132 km (0.11 R)
• M86: 53,261,779 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.1

Radius: 4.2

Gravity: 48.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.51 AU - 14.59 AU

Year: 17882 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 76,212,707 km

• M1: 221,106 km (0.065 R)
• M2: 779,255 km (0.055 R)
• M3: 1,679,535 km (0.071 R)
• M4: 2,177,547 km (0.118 R)
• M5: 2,680,644 km (0.026 R)
• M6: 2,755,294 km (0.12 R)
• M7: 3,061,221 km (0.119 R)
• M8: 3,746,379 km (0.075 R)
• M9: 3,788,117 km (0.108 R)
• M10: 3,914,228 km (0.083 R)
• M11: 4,257,406 km (0.065 R)
• M12: 4,880,930 km (0.04 R)
• M13: 5,110,413 km (0.09 R)
• M14: 5,156,788 km (0.089 R)
• M15: 5,203,164 km (0.072 R)
• M16: 6,063,351 km (0.114 R)
• M17: 6,409,670 km (0.113 R)
• M18: 7,173,068 km (0.11 R)
• M19: 7,224,979 km (0.081 R)
• M20: 7,697,858 km (0.081 R)
• M21: 7,857,628 km (0.103 R)
• M22: 7,964,740 km (0.062 R)
• M23: 9,119,037 km (0.118 R)
• M24: 9,231,685 km (0.119 R)
• M25: 10,149,168 km (0.113 R)
• M26: 10,559,665 km (0.116 R)
• M27: 11,762,133 km (0.073 R)
• M28: 12,379,373 km (0.119 R)
• M29: 13,134,095 km (0.103 R)
• M30: 13,324,982 km (0.092 R)
• M31: 14,293,628 km (0.097 R)
• M32: 14,687,369 km (0.115 R)
• M33: 14,951,858 km (0.096 R)
• M34: 15,217,843 km (0.073 R)
• M35: 16,297,641 km (0.107 R)
• M36: 17,123,571 km (0.107 R)
• M37: 17,822,342 km (0.114 R)
• M38: 19,175,156 km (0.1 R)
• M39: 20,193,020 km (0.117 R)
• M40: 20,413,377 km (0.057 R)
• M41: 21,677,180 km (0.117 R)
• M42: 23,427,027 km (0.085 R)
• M43: 23,504,069 km (0.099 R)
• M44: 24,046,212 km (0.062 R)
• M45: 24,201,794 km (0.107 R)
• M46: 26,415,543 km (0.105 R)
• M47: 27,140,794 km (0.081 R)
• M48: 28,035,987 km (0.091 R)
• M49: 29,272,264 km (0.099 R)
• M50: 30,273,971 km (0.114 R)
• M51: 30,694,790 km (0.089 R)
• M52: 31,968,467 km (0.059 R)
• M53: 32,740,990 km (0.073 R)
• M54: 32,827,158 km (0.057 R)
• M55: 32,913,476 km (0.081 R)
• M56: 34,042,043 km (0.109 R)
• M57: 34,216,773 km (0.116 R)
• M58: 34,830,872 km (0.109 R)
• M59: 35,271,588 km (0.109 R)
• M60: 35,448,412 km (0.107 R)
• M61: 36,158,703 km (0.096 R)
• M62: 38,045,431 km (0.11 R)
• M63: 38,226,744 km (0.099 R)
• M64: 39,504,310 km (0.112 R)
• M65: 40,888,389 km (0.107 R)
• M66: 41,353,339 km (0.117 R)
• M67: 41,913,583 km (0.081 R)
• M68: 43,135,948 km (0.058 R)
• M69: 43,704,120 km (0.113 R)
• M70: 44,084,249 km (0.12 R)
• M71: 45,231,215 km (0.113 R)
• M72: 46,194,476 km (0.054 R)
• M73: 46,775,813 km (0.08 R)
• M74: 48,337,466 km (0.074 R)
• M75: 48,435,602 km (0.086 R)
• M76: 50,711,883 km (0.029 R)
• M77: 51,612,013 km (0.058 R)
• M78: 52,618,358 km (0.081 R)
• M79: 55,573,215 km (0.055 R)
• M80: 58,372,341 km (0.032 R)
• M81: 59,420,573 km (0.076 R)
• M82: 61,004,665 km (0.095 R)
• M83: 61,216,795 km (0.091 R)
• M84: 62,495,558 km (0.077 R)
• M85: 63,352,903 km (0.1 R)
• M86: 63,782,997 km (0.082 R)
• M87: 63,998,418 km (0.12 R)
• M88: 64,214,138 km (0.075 R)
• M89: 64,646,177 km (0.088 R)
• M90: 64,862,495 km (0.108 R)
• M91: 66,602,318 km (0.101 R)
• M92: 67,258,754 km (0.09 R)
• M93: 68,577,908 km (0.104 R)
• M94: 69,240,776 km (0.086 R)
• M95: 70,016,740 km (0.055 R)
• M96: 70,795,547 km (0.056 R)
• M97: 72,137,290 km (0.095 R)
• M98: 72,811,378 km (0.112 R)
• M99: 75,984,349 km (0.072 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: 459 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit