🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.45 AU - 0.59 AU

Year: 157 Days

Day: 29.9 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 523 Days

Day: 18.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.44 AU - 1.98 AU

Year: 937 Days

Day: 25.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 14

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.85 AU - 5.09 AU

Year: 4642 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 113,979,809 km

• M1: 373,845 km (0.032 R)
• M2: 541,095 km (0.072 R)
• M3: 666,010 km (0.076 R)
• M4: 1,196,783 km (0.113 R)
• M5: 1,289,234 km (0.116 R)
• M6: 1,736,831 km (0.119 R)
• M7: 2,099,457 km (0.055 R)
• M8: 3,002,429 km (0.084 R)
• M9: 3,529,163 km (0.056 R)
• M10: 3,688,336 km (0.034 R)
• M11: 4,132,641 km (0.076 R)
• M12: 4,300,789 km (0.106 R)
• M13: 4,397,878 km (0.044 R)
• M14: 4,768,582 km (0.101 R)
• M15: 5,123,877 km (0.106 R)
• M16: 5,540,656 km (0.082 R)
• M17: 5,673,050 km (0.062 R)
• M18: 5,833,569 km (0.102 R)
• M19: 6,602,203 km (0.092 R)
• M20: 6,799,373 km (0.071 R)
• M21: 7,055,784 km (0.038 R)
• M22: 7,666,592 km (0.11 R)
• M23: 7,784,924 km (0.046 R)
• M24: 7,874,084 km (0.099 R)
• M25: 8,113,441 km (0.035 R)
• M26: 8,203,798 km (0.028 R)
• M27: 8,476,963 km (0.069 R)
• M28: 9,157,484 km (0.08 R)
• M29: 9,314,711 km (0.094 R)
• M30: 9,631,709 km (0.11 R)
• M31: 9,919,984 km (0.106 R)
• M32: 10,113,863 km (0.08 R)
• M33: 10,407,075 km (0.094 R)
• M34: 10,702,980 km (0.059 R)
• M35: 11,811,949 km (0.097 R)
• M36: 11,914,573 km (0.028 R)
• M37: 12,051,904 km (0.092 R)
• M38: 13,204,854 km (0.058 R)
• M39: 13,596,950 km (0.117 R)
• M40: 13,704,511 km (0.071 R)
• M41: 14,174,249 km (0.089 R)
• M42: 14,283,305 km (0.119 R)
• M43: 15,018,130 km (0.11 R)
• M44: 15,241,031 km (0.1 R)
• M45: 16,219,252 km (0.118 R)
• M46: 16,486,134 km (0.097 R)
• M47: 17,062,984 km (0.114 R)
• M48: 17,724,805 km (0.054 R)
• M49: 17,881,733 km (0.096 R)
• M50: 18,355,360 km (0.108 R)
• M51: 18,633,462 km (0.109 R)
• M52: 19,557,378 km (0.081 R)
• M53: 20,496,105 km (0.116 R)
• M54: 20,826,118 km (0.119 R)
• M55: 21,282,691 km (0.114 R)
• M56: 21,826,629 km (0.078 R)
• M57: 21,994,926 km (0.098 R)
• M58: 22,290,532 km (0.105 R)
• M59: 22,544,848 km (0.1 R)
• M60: 22,970,903 km (0.037 R)
• M61: 23,227,912 km (0.113 R)
• M62: 23,399,800 km (0.034 R)
• M63: 23,874,474 km (0.1 R)
• M64: 24,047,858 km (0.041 R)
• M65: 24,395,972 km (0.061 R)
• M66: 24,877,378 km (0.076 R)
• M67: 25,141,269 km (0.054 R)
• M68: 26,072,216 km (0.111 R)
• M69: 26,609,272 km (0.065 R)
• M70: 27,467,067 km (0.113 R)
• M71: 29,024,680 km (0.027 R)
• M72: 29,907,606 km (0.098 R)
• M73: 30,610,866 km (0.068 R)
• M74: 30,799,210 km (0.049 R)
• M75: 30,893,606 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 14.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.54 AU - 5.84 AU

Year: 4954 Days

Day: 10.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 113,979,809 km

• M1: 181,313 km (0.062 R)
• M2: 291,716 km (0.097 R)
• M3: 439,818 km (0.104 R)
• M4: 722,707 km (0.026 R)
• M5: 828,024 km (0.117 R)
• M6: 949,647 km (0.052 R)
• M7: 1,056,311 km (0.099 R)
• M8: 1,190,201 km (0.113 R)
• M9: 1,602,193 km (0.066 R)
• M10: 1,771,688 km (0.101 R)
• M11: 1,879,248 km (0.116 R)
• M12: 2,016,729 km (0.116 R)
• M13: 2,244,118 km (0.027 R)
• M14: 2,405,384 km (0.084 R)
• M15: 2,928,977 km (0.119 R)
• M16: 3,155,019 km (0.052 R)
• M17: 3,454,215 km (0.056 R)
• M18: 3,590,199 km (0.096 R)
• M19: 4,444,104 km (0.074 R)
• M20: 4,648,604 km (0.065 R)
• M21: 4,761,401 km (0.096 R)
• M22: 5,086,328 km (0.096 R)
• M23: 5,202,715 km (0.107 R)
• M24: 5,879,196 km (0.086 R)
• M25: 6,373,617 km (0.102 R)
• M26: 6,668,325 km (0.06 R)
• M27: 6,774,689 km (0.095 R)
• M28: 7,097,073 km (0.109 R)
• M29: 7,271,205 km (0.092 R)
• M30: 7,757,248 km (0.086 R)
• M31: 8,185,547 km (0.067 R)
• M32: 8,621,624 km (0.119 R)
• M33: 8,830,912 km (0.063 R)
• M34: 9,136,092 km (0.114 R)
• M35: 9,254,423 km (0.085 R)
• M36: 9,612,561 km (0.091 R)
• M37: 10,317,915 km (0.097 R)
• M38: 10,964,477 km (0.089 R)
• M39: 11,166,135 km (0.092 R)
• M40: 11,318,126 km (0.102 R)
• M41: 11,624,203 km (0.081 R)
• M42: 11,881,512 km (0.08 R)
• M43: 12,427,843 km (0.107 R)
• M44: 12,717,315 km (0.072 R)
• M45: 13,168,951 km (0.109 R)
• M46: 13,464,108 km (0.104 R)
• M47: 13,626,122 km (0.117 R)
• M48: 14,445,470 km (0.042 R)
• M49: 14,805,402 km (0.043 R)
• M50: 14,944,678 km (0.073 R)
• M51: 15,140,352 km (0.094 R)
• M52: 15,675,912 km (0.119 R)
• M53: 15,988,871 km (0.114 R)
• M54: 16,332,497 km (0.086 R)
• M55: 16,563,027 km (0.078 R)
• M56: 16,881,821 km (0.061 R)
• M57: 17,085,573 km (0.086 R)
• M58: 17,290,372 km (0.085 R)
• M59: 17,613,653 km (0.096 R)
• M60: 17,879,788 km (0.09 R)
• M61: 17,998,419 km (0.102 R)
• M62: 18,117,349 km (0.071 R)
• M63: 18,266,349 km (0.075 R)
• M64: 18,415,797 km (0.099 R)
• M65: 18,926,973 km (0.065 R)
• M66: 19,656,711 km (0.116 R)
• M67: 20,862,021 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.33 AU - 8.89 AU

Year: 7943 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 113,979,809 km

• M1: 174,431 km (0.104 R)
• M2: 290,968 km (0.098 R)
• M3: 498,311 km (0.068 R)
• M4: 933,790 km (0.067 R)
• M5: 1,060,499 km (0.045 R)
• M6: 1,605,484 km (0.064 R)
• M7: 1,943,576 km (0.078 R)
• M8: 2,037,822 km (0.067 R)
• M9: 2,255,487 km (0.099 R)
• M10: 2,455,499 km (0.073 R)
• M11: 2,557,824 km (0.11 R)
• M12: 2,661,645 km (0.08 R)
• M13: 3,895,828 km (0.101 R)
• M14: 4,046,174 km (0.051 R)
• M15: 4,137,428 km (0.085 R)
• M16: 4,290,916 km (0.039 R)
• M17: 4,415,232 km (0.113 R)
• M18: 4,540,744 km (0.12 R)
• M19: 5,519,413 km (0.09 R)
• M20: 7,402,252 km (0.041 R)
• M21: 8,006,927 km (0.116 R)
• M22: 8,160,564 km (0.115 R)
• M23: 9,183,215 km (0.1 R)
• M24: 9,832,619 km (0.058 R)
• M25: 11,694,365 km (0.054 R)
• M26: 12,620,675 km (0.119 R)
• M27: 13,984,858 km (0.029 R)
• M28: 14,123,834 km (0.065 R)
• M29: 14,967,417 km (0.093 R)
• M30: 16,801,786 km (0.116 R)
• M31: 17,895,944 km (0.081 R)
• M32: 19,632,028 km (0.046 R)
• M33: 19,787,759 km (0.052 R)
• M34: 21,635,143 km (0.106 R)
• M35: 21,849,816 km (0.104 R)
• M36: 21,957,377 km (0.083 R)
• M37: 22,552,328 km (0.08 R)
• M38: 24,257,444 km (0.088 R)
• M39: 24,760,093 km (0.079 R)
• M40: 25,435,827 km (0.107 R)
• M41: 26,690,504 km (0.09 R)
• M42: 27,093,820 km (0.113 R)
• M43: 27,848,392 km (0.093 R)
• M44: 28,023,571 km (0.11 R)
• M45: 28,963,644 km (0.079 R)
• M46: 30,393,201 km (0.093 R)
• M47: 31,298,418 km (0.076 R)
• M48: 31,419,742 km (0.066 R)
• M49: 31,784,760 km (0.105 R)
• M50: 32,273,646 km (0.12 R)
• M51: 32,765,075 km (0.084 R)
• M52: 33,135,180 km (0.066 R)
• M53: 33,817,496 km (0.085 R)
• M54: 34,818,007 km (0.088 R)
• M55: 36,592,537 km (0.096 R)
• M56: 36,976,554 km (0.107 R)
• M57: 37,684,152 km (0.093 R)
• M58: 38,071,910 km (0.064 R)
• M59: 38,851,614 km (0.099 R)
• M60: 39,047,438 km (0.06 R)
• M61: 39,374,309 km (0.031 R)
• M62: 39,571,030 km (0.059 R)
• M63: 40,031,044 km (0.117 R)
• M64: 40,625,097 km (0.087 R)
• M65: 41,155,721 km (0.065 R)
• M66: 41,355,284 km (0.088 R)
• M67: 41,488,426 km (0.082 R)
• M68: 42,156,680 km (0.114 R)
• M69: 42,492,078 km (0.076 R)
• M70: 44,114,617 km (0.11 R)
• M71: 45,482,091 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 6.5

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.77 AU - 10.85 AU

Year: 14891 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,979,809 km

• M1: 96,341 km (0.088 R)
• M2: 151,543 km (0.086 R)
• M3: 254,316 km (0.095 R)
• M4: 448,494 km (0.065 R)
• M5: 646,712 km (0.114 R)
• M6: 1,240,914 km (0.113 R)
• M7: 1,340,247 km (0.083 R)
• M8: 1,468,303 km (0.061 R)
• M9: 1,819,858 km (0.111 R)
• M10: 1,904,680 km (0.095 R)
• M11: 2,287,501 km (0.068 R)
• M12: 2,503,371 km (0.1 R)
• M13: 2,661,795 km (0.11 R)
• M14: 2,725,972 km (0.075 R)
• M15: 3,362,063 km (0.09 R)
• M16: 3,431,626 km (0.067 R)
• M17: 4,378,879 km (0.106 R)
• M18: 5,524,350 km (0.1 R)
• M19: 6,538,175 km (0.113 R)
• M20: 8,731,429 km (0.079 R)
• M21: 9,263,549 km (0.094 R)
• M22: 9,706,508 km (0.109 R)
• M23: 9,905,773 km (0.063 R)
• M24: 10,358,755 km (0.09 R)
• M25: 10,870,080 km (0.113 R)
• M26: 11,810,901 km (0.105 R)
• M27: 12,183,849 km (0.092 R)
• M28: 12,886,660 km (0.075 R)
• M29: 13,436,282 km (0.077 R)
• M30: 14,162,131 km (0.112 R)
• M31: 14,615,114 km (0.091 R)
• M32: 15,015,288 km (0.061 R)
• M33: 15,361,308 km (0.082 R)
• M34: 16,002,335 km (0.112 R)
• M35: 16,890,647 km (0.1 R)
• M36: 17,431,293 km (0.083 R)
• M37: 18,099,697 km (0.045 R)
• M38: 18,838,411 km (0.091 R)
• M39: 19,149,126 km (0.058 R)
• M40: 19,775,791 km (0.057 R)
• M41: 20,281,731 km (0.116 R)
• M42: 20,664,103 km (0.084 R)
• M43: 21,955,731 km (0.096 R)
• M44: 22,217,229 km (0.074 R)
• M45: 22,743,215 km (0.087 R)
• M46: 23,206,818 km (0.114 R)
• M47: 23,874,474 km (0.037 R)
• M48: 23,941,643 km (0.056 R)
• M49: 24,278,238 km (0.098 R)
• M50: 24,480,794 km (0.116 R)
• M51: 26,191,595 km (0.103 R)
• M52: 26,956,489 km (0.073 R)
• M53: 27,728,564 km (0.112 R)
• M54: 28,294,792 km (0.092 R)
• M55: 28,721,894 km (0.054 R)
• M56: 29,007,775 km (0.055 R)
• M57: 29,151,090 km (0.062 R)
• M58: 30,088,470 km (0.066 R)
• M59: 30,670,256 km (0.117 R)
• M60: 31,623,344 km (0.087 R)
• M61: 32,437,456 km (0.101 R)
• M62: 34,616,798 km (0.055 R)
• M63: 35,532,187 km (0.111 R)
• M64: 35,685,525 km (0.083 R)
• M65: 36,610,339 km (0.117 R)
• M66: 37,464,992 km (0.058 R)
• M67: 38,798,657 km (0.055 R)
• M68: 40,067,994 km (0.096 R)
• M69: 40,227,615 km (0.083 R)
• M70: 40,707,825 km (0.118 R)
• M71: 41,350,946 km (0.038 R)
• M72: 41,754,710 km (0.083 R)
• M73: 42,078,590 km (0.114 R)
• M74: 44,451,661 km (0.118 R)
• M75: 45,196,808 km (0.083 R)
• M76: 46,029,769 km (0.081 R)
• M77: 47,626,128 km (0.075 R)
• M78: 48,049,340 km (0.052 R)
• M79: 48,303,806 km (0.082 R)
• M80: 49,497,298 km (0.117 R)
• M81: 51,739,321 km (0.069 R)
• M82: 53,223,033 km (0.093 R)
• M83: 53,662,103 km (0.105 R)
• M84: 55,341,638 km (0.087 R)
• M85: 55,875,553 km (0.119 R)
• M86: 57,577,528 km (0.115 R)
• M87: 58,480,052 km (0.087 R)
• M88: 59,023,840 km (0.107 R)
• M89: 59,478,318 km (0.081 R)
• M90: 60,025,248 km (0.072 R)
• M91: 60,299,311 km (0.072 R)
• M92: 61,307,751 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996

Radius: 6.9

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.48 AU - 20.32 AU

Year: 30409 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 113,979,809 km

• M1: 104,569 km (0.116 R)
• M2: 199,713 km (0.095 R)
• M3: 274,512 km (0.116 R)
• M4: 1,436,289 km (0.101 R)
• M5: 1,554,920 km (0.089 R)
• M6: 1,635,703 km (0.077 R)
• M7: 2,240,527 km (0.085 R)
• M8: 2,286,155 km (0.101 R)
• M9: 2,662,992 km (0.093 R)
• M10: 3,420,705 km (0.116 R)
• M11: 4,016,404 km (0.116 R)
• M12: 5,547,987 km (0.047 R)
• M13: 5,735,134 km (0.064 R)
• M14: 6,439,590 km (0.073 R)
• M15: 7,238,742 km (0.095 R)
• M16: 7,512,057 km (0.112 R)
• M17: 9,968,753 km (0.067 R)
• M18: 10,502,818 km (0.083 R)
• M19: 10,657,203 km (0.095 R)
• M20: 11,918,612 km (0.103 R)
• M21: 12,322,526 km (0.116 R)
• M22: 12,403,758 km (0.099 R)
• M23: 15,710,918 km (0.076 R)
• M24: 16,064,717 km (0.063 R)
• M25: 16,780,094 km (0.114 R)
• M26: 17,688,901 km (0.077 R)
• M27: 18,056,912 km (0.082 R)
• M28: 18,520,516 km (0.119 R)
• M29: 19,364,696 km (0.113 R)
• M30: 20,702,849 km (0.112 R)
• M31: 20,799,490 km (0.116 R)
• M32: 21,090,607 km (0.087 R)
• M33: 22,665,573 km (0.085 R)
• M34: 22,765,206 km (0.113 R)
• M35: 22,865,137 km (0.103 R)
• M36: 23,871,482 km (0.045 R)
• M37: 24,176,213 km (0.106 R)
• M38: 24,584,465 km (0.091 R)
• M39: 25,615,195 km (0.113 R)
• M40: 26,870,620 km (0.105 R)
• M41: 27,399,598 km (0.044 R)
• M42: 29,332,253 km (0.112 R)
• M43: 29,549,619 km (0.073 R)
• M44: 29,767,732 km (0.094 R)
• M45: 30,644,974 km (0.101 R)
• M46: 31,419,442 km (0.117 R)
• M47: 34,238,016 km (0.105 R)
• M48: 35,387,825 km (0.109 R)
• M49: 35,735,191 km (0.064 R)
• M50: 36,550,201 km (0.071 R)
• M51: 36,784,321 km (0.086 R)
• M52: 36,901,456 km (0.083 R)
• M53: 39,271,087 km (0.108 R)
• M54: 41,934,078 km (0.09 R)
• M55: 43,410,909 km (0.053 R)
• M56: 43,658,792 km (0.092 R)
• M57: 45,155,369 km (0.09 R)
• M58: 46,036,202 km (0.069 R)
• M59: 46,289,022 km (0.09 R)
• M60: 46,668,851 km (0.042 R)
• M61: 50,785,336 km (0.073 R)
• M62: 51,569,976 km (0.061 R)
• M63: 53,416,463 km (0.066 R)
• M64: 56,226,509 km (0.12 R)
• M65: 56,631,770 km (0.091 R)
• M66: 56,767,156 km (0.082 R)
• M67: 57,989,969 km (0.091 R)
• M68: 58,262,985 km (0.102 R)
• M69: 59,084,277 km (0.092 R)
• M70: 61,710,318 km (0.117 R)
• M71: 64,232,987 km (0.12 R)
• M72: 70,103,657 km (0.093 R)
• M73: 73,323,601 km (0.084 R)
• M74: 73,766,411 km (0.083 R)
• M75: 74,951,675 km (0.105 R)
• M76: 77,190,856 km (0.087 R)
• M77: 78,997,848 km (0.103 R)
• M78: 81,123,784 km (0.106 R)
• M79: 82,346,896 km (0.111 R)
• M80: 82,653,721 km (0.115 R)
• M81: 82,807,209 km (0.096 R)
• M82: 83,268,269 km (0.044 R)
• M83: 83,422,205 km (0.103 R)
• M84: 88,396,783 km (0.116 R)
• M85: 88,553,712 km (0.1 R)
• M86: 92,031,114 km (0.081 R)
• M87: 94,588,041 km (0.058 R)
• M88: 96,197,864 km (0.049 R)
• M89: 98,955,401 km (0.107 R)
• M90: 101,081,636 km (0.088 R)
• M91: 104,050,405 km (0.099 R)
• M92: 104,381,914 km (0.104 R)
• M93: 109,229,932 km (0.101 R)
• M94: 110,411,008 km (0.09 R)
• M95: 110,749,248 km (0.094 R)
• M96: 112,445,688 km (0.098 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: 400 - 17,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit