🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 15.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,239,261 km

• M1: 140,472 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.28 AU - 1.32 AU

Year: 555 Days

Day: 12.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.08 AU - 1.64 AU

Year: 594 Days

Day: 12.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,239,261 km

• M1: 124,765 km (0.102 R)
• M2: 292,613 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.33 AU - 1.57 AU

Year: 654 Days

Day: 18.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,239,261 km

• M1: 732,581 km (0.079 R)
• M2: 837,000 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.44 AU - 1.84 AU

Year: 787 Days

Day: 15.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.27 AU - 2.45 AU

Year: 1359 Days

Day: 19.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.1

Radius: 13.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.57 AU - 4.81 AU

Year: 3806 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 77,239,261 km

• M1: 188,942 km (0.117 R)
• M2: 325,675 km (0.103 R)
• M3: 874,549 km (0.102 R)
• M4: 1,033,422 km (0.1 R)
• M5: 1,165,667 km (0.106 R)
• M6: 1,342,641 km (0.072 R)
• M7: 1,767,349 km (0.099 R)
• M8: 1,883,736 km (0.097 R)
• M9: 1,972,897 km (0.077 R)
• M10: 2,155,556 km (0.084 R)
• M11: 2,376,063 km (0.092 R)
• M12: 2,538,227 km (0.114 R)
• M13: 2,637,261 km (0.057 R)
• M14: 2,908,033 km (0.087 R)
• M15: 3,774,354 km (0.062 R)
• M16: 3,869,199 km (0.072 R)
• M17: 4,041,686 km (0.104 R)
• M18: 4,534,461 km (0.103 R)
• M19: 4,942,714 km (0.1 R)
• M20: 5,577,308 km (0.1 R)
• M21: 5,663,925 km (0.077 R)
• M22: 5,882,338 km (0.114 R)
• M23: 5,970,451 km (0.053 R)
• M24: 6,103,593 km (0.052 R)
• M25: 6,554,481 km (0.093 R)
• M26: 6,783,964 km (0.078 R)
• M27: 7,062,964 km (0.082 R)
• M28: 7,251,158 km (0.049 R)
• M29: 7,464,784 km (0.047 R)
• M30: 7,608,398 km (0.078 R)
• M31: 7,704,590 km (0.06 R)
• M32: 7,801,230 km (0.099 R)
• M33: 8,044,625 km (0.043 R)
• M34: 8,414,581 km (0.088 R)
• M35: 8,589,162 km (0.056 R)
• M36: 8,840,486 km (0.095 R)
• M37: 8,941,764 km (0.1 R)
• M38: 9,145,516 km (0.079 R)
• M39: 9,247,991 km (0.06 R)
• M40: 9,557,509 km (0.102 R)
• M41: 9,687,509 km (0.092 R)
• M42: 10,373,266 km (0.102 R)
• M43: 11,238,690 km (0.094 R)
• M44: 11,513,800 km (0.059 R)
• M45: 12,268,073 km (0.048 R)
• M46: 12,352,895 km (0.092 R)
• M47: 12,636,981 km (0.037 R)
• M48: 13,153,842 km (0.06 R)
• M49: 13,473,083 km (0.075 R)
• M50: 13,883,131 km (0.086 R)
• M51: 14,030,485 km (0.055 R)
• M52: 14,655,505 km (0.057 R)
• M53: 15,656,016 km (0.102 R)
• M54: 15,840,320 km (0.093 R)
• M55: 16,118,123 km (0.051 R)
• M56: 16,366,456 km (0.098 R)
• M57: 16,678,517 km (0.036 R)
• M58: 17,850,616 km (0.033 R)
• M59: 17,946,808 km (0.109 R)
• M60: 18,527,696 km (0.061 R)
• M61: 18,722,622 km (0.043 R)
• M62: 18,820,459 km (0.093 R)
• M63: 19,081,956 km (0.072 R)
• M64: 19,377,562 km (0.108 R)
• M65: 20,040,131 km (0.044 R)
• M66: 20,173,422 km (0.097 R)
• M67: 20,307,163 km (0.106 R)
• M68: 20,980,054 km (0.096 R)
• M69: 21,251,126 km (0.116 R)
• M70: 22,728,704 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.9

Radius: 14.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.11 AU - 10.51 AU

Year: 9799 Days

Day: 7.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,239,261 km

• M1: 180,116 km (0.086 R)
• M2: 342,130 km (0.076 R)
• M3: 604,824 km (0.079 R)
• M4: 771,327 km (0.093 R)
• M5: 987,496 km (0.078 R)
• M6: 1,189,602 km (0.081 R)
• M7: 1,278,164 km (0.105 R)
• M8: 1,500,616 km (0.069 R)
• M9: 1,776,774 km (0.07 R)
• M10: 1,921,285 km (0.074 R)
• M11: 2,539,125 km (0.066 R)
• M12: 2,726,870 km (0.091 R)
• M13: 3,091,440 km (0.116 R)
• M14: 3,241,786 km (0.06 R)
• M15: 3,760,741 km (0.118 R)
• M16: 3,948,636 km (0.098 R)
• M17: 4,139,672 km (0.09 R)
• M18: 4,278,050 km (0.109 R)
• M19: 4,876,292 km (0.052 R)
• M20: 5,963,121 km (0.078 R)
• M21: 6,341,753 km (0.08 R)
• M22: 7,056,532 km (0.082 R)
• M23: 7,222,585 km (0.039 R)
• M24: 7,457,155 km (0.082 R)
• M25: 7,592,391 km (0.066 R)
• M26: 7,796,891 km (0.118 R)
• M27: 7,899,815 km (0.087 R)
• M28: 8,003,187 km (0.101 R)
• M29: 8,176,421 km (0.039 R)
• M30: 8,386,008 km (0.073 R)
• M31: 8,632,844 km (0.07 R)
• M32: 8,774,962 km (0.092 R)
• M33: 9,680,777 km (0.061 R)
• M34: 10,730,805 km (0.109 R)
• M35: 10,883,694 km (0.101 R)
• M36: 11,191,866 km (0.104 R)
• M37: 12,252,963 km (0.071 R)
• M38: 13,182,116 km (0.073 R)
• M39: 13,634,649 km (0.093 R)
• M40: 13,758,965 km (0.105 R)
• M41: 13,966,906 km (0.103 R)
• M42: 14,134,007 km (0.047 R)
• M43: 15,495,198 km (0.114 R)
• M44: 15,929,181 km (0.09 R)
• M45: 18,295,221 km (0.025 R)
• M46: 18,892,266 km (0.092 R)
• M47: 19,635,917 km (0.095 R)
• M48: 19,964,285 km (0.104 R)
• M49: 20,912,436 km (0.101 R)
• M50: 22,313,420 km (0.105 R)
• M51: 22,901,938 km (0.098 R)
• M52: 23,644,841 km (0.106 R)
• M53: 23,844,255 km (0.115 R)
• M54: 23,994,152 km (0.058 R)
• M55: 24,799,288 km (0.116 R)
• M56: 24,951,279 km (0.085 R)
• M57: 25,562,087 km (0.116 R)
• M58: 26,487,649 km (0.118 R)
• M59: 27,791,245 km (0.094 R)
• M60: 28,054,537 km (0.05 R)
• M61: 28,160,004 km (0.065 R)
• M62: 30,406,665 km (0.065 R)
• M63: 30,950,004 km (0.1 R)
• M64: 31,222,871 km (0.109 R)
• M65: 31,496,635 km (0.101 R)
• M66: 31,771,147 km (0.036 R)
• M67: 32,046,407 km (0.07 R)
• M68: 32,322,565 km (0.081 R)
• M69: 33,490,775 km (0.092 R)
• M70: 33,658,773 km (0.103 R)
• M71: 34,051,916 km (0.088 R)
• M72: 34,956,235 km (0.026 R)
• M73: 35,069,780 km (0.104 R)
• M74: 35,468,309 km (0.071 R)
• M75: 35,696,745 km (0.107 R)
• M76: 36,040,371 km (0.05 R)
• M77: 37,251,366 km (0.11 R)
• M78: 37,483,542 km (0.101 R)
• M79: 38,066,225 km (0.109 R)
• M80: 38,945,711 km (0.03 R)
• M81: 39,063,594 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 11.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.66 AU - 10.8 AU

Year: 12261 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 77,239,261 km

• M1: 217,366 km (0.113 R)
• M2: 556,654 km (0.093 R)
• M3: 736,022 km (0.081 R)
• M4: 819,198 km (0.09 R)
• M5: 891,304 km (0.042 R)
• M6: 1,089,521 km (0.078 R)
• M7: 1,657,544 km (0.113 R)
• M8: 1,943,576 km (0.119 R)
• M9: 2,245,464 km (0.113 R)
• M10: 2,782,371 km (0.073 R)
• M11: 3,100,117 km (0.086 R)
• M12: 3,216,653 km (0.056 R)
• M13: 3,501,937 km (0.076 R)
• M14: 3,696,863 km (0.09 R)
• M15: 4,697,822 km (0.089 R)
• M16: 5,049,527 km (0.108 R)
• M17: 5,159,331 km (0.075 R)
• M18: 5,692,498 km (0.067 R)
• M19: 6,361,350 km (0.07 R)
• M20: 6,659,948 km (0.112 R)
• M21: 6,841,410 km (0.102 R)
• M22: 7,520,584 km (0.092 R)
• M23: 9,548,234 km (0.099 R)
• M24: 10,097,557 km (0.074 R)
• M25: 10,516,431 km (0.098 R)
• M26: 10,869,781 km (0.077 R)
• M27: 10,940,840 km (0.09 R)
• M28: 11,407,137 km (0.082 R)
• M29: 11,806,713 km (0.11 R)
• M30: 12,731,826 km (0.101 R)
• M31: 12,882,172 km (0.069 R)
• M32: 13,374,349 km (0.12 R)
• M33: 13,988,747 km (0.065 R)
• M34: 15,125,542 km (0.086 R)
• M35: 16,291,956 km (0.069 R)
• M36: 16,455,167 km (0.096 R)
• M37: 16,618,827 km (0.045 R)
• M38: 16,783,086 km (0.084 R)
• M39: 17,113,248 km (0.079 R)
• M40: 17,863,781 km (0.078 R)
• M41: 18,200,975 km (0.08 R)
• M42: 18,370,319 km (0.077 R)
• M43: 18,924,131 km (0.065 R)
• M44: 19,224,673 km (0.081 R)
• M45: 19,570,244 km (0.1 R)
• M46: 19,830,544 km (0.084 R)
• M47: 20,928,144 km (0.084 R)
• M48: 21,105,567 km (0.116 R)
• M49: 21,328,019 km (0.097 R)
• M50: 21,461,909 km (0.106 R)
• M51: 24,058,030 km (0.117 R)
• M52: 24,290,505 km (0.117 R)
• M53: 24,523,729 km (0.116 R)
• M54: 25,086,366 km (0.063 R)
• M55: 25,322,132 km (0.087 R)
• M56: 25,843,331 km (0.06 R)
• M57: 26,751,839 km (0.104 R)
• M58: 26,992,692 km (0.083 R)
• M59: 27,282,612 km (0.039 R)
• M60: 29,838,642 km (0.116 R)
• M61: 30,841,995 km (0.062 R)
• M62: 31,043,952 km (0.108 R)
• M63: 31,297,071 km (0.09 R)
• M64: 32,060,469 km (0.117 R)
• M65: 32,213,957 km (0.089 R)
• M66: 32,418,906 km (0.117 R)
• M67: 32,624,304 km (0.085 R)
• M68: 33,501,994 km (0.047 R)
• M69: 33,865,667 km (0.101 R)
• M70: 34,282,895 km (0.086 R)
• M71: 34,387,464 km (0.099 R)
• M72: 34,649,410 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.6

Radius: 4.9

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.55 AU - 16.11 AU

Year: 20328 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,239,261 km

• M1: 73,602 km (0.116 R)
• M2: 262,993 km (0.118 R)
• M3: 898,036 km (0.054 R)
• M4: 1,281,306 km (0.054 R)
• M5: 1,459,776 km (0.088 R)
• M6: 1,521,111 km (0.09 R)
• M7: 2,392,519 km (0.102 R)
• M8: 3,189,277 km (0.044 R)
• M9: 3,309,404 km (0.085 R)
• M10: 3,636,724 km (0.108 R)
• M11: 3,804,423 km (0.064 R)
• M12: 4,060,535 km (0.089 R)
• M13: 4,103,769 km (0.097 R)
• M14: 5,139,884 km (0.111 R)
• M15: 5,280,805 km (0.079 R)
• M16: 5,518,366 km (0.032 R)
• M17: 5,759,518 km (0.098 R)
• M18: 6,004,111 km (0.12 R)
• M19: 6,860,708 km (0.115 R)
• M20: 8,407,999 km (0.065 R)
• M21: 8,909,301 km (0.117 R)
• M22: 9,477,624 km (0.114 R)
• M23: 11,373,477 km (0.096 R)
• M24: 12,051,604 km (0.105 R)
• M25: 13,253,324 km (0.109 R)
• M26: 13,511,081 km (0.069 R)
• M27: 14,691,708 km (0.116 R)
• M28: 15,361,757 km (0.084 R)
• M29: 16,041,679 km (0.113 R)
• M30: 16,178,860 km (0.1 R)
• M31: 17,220,061 km (0.048 R)
• M32: 17,501,305 km (0.036 R)
• M33: 18,211,147 km (0.025 R)
• M34: 18,497,777 km (0.108 R)
• M35: 18,569,584 km (0.1 R)
• M36: 18,713,646 km (0.044 R)
• M37: 20,100,419 km (0.115 R)
• M38: 20,174,320 km (0.088 R)
• M39: 20,843,471 km (0.095 R)
• M40: 21,974,880 km (0.103 R)
• M41: 22,971,501 km (0.084 R)
• M42: 23,592,033 km (0.071 R)
• M43: 24,061,172 km (0.089 R)
• M44: 24,218,100 km (0.11 R)
• M45: 25,087,862 km (0.053 R)
• M46: 27,429,518 km (0.084 R)
• M47: 27,593,477 km (0.089 R)
• M48: 27,840,164 km (0.053 R)
• M49: 28,335,781 km (0.082 R)
• M50: 29,671,541 km (0.049 R)
• M51: 31,369,776 km (0.046 R)
• M52: 32,317,179 km (0.105 R)
• M53: 34,416,636 km (0.083 R)
• M54: 35,661,440 km (0.12 R)
• M55: 36,019,876 km (0.097 R)
• M56: 37,920,966 km (0.117 R)
• M57: 38,929,704 km (0.091 R)
• M58: 39,668,867 km (0.118 R)
• M59: 41,067,308 km (0.034 R)
• M60: 41,631,143 km (0.106 R)
• M61: 41,819,636 km (0.097 R)
• M62: 42,671,596 km (0.072 R)
• M63: 42,956,729 km (0.102 R)
• M64: 43,433,647 km (0.093 R)
• M65: 43,624,833 km (0.059 R)
• M66: 47,114,054 km (0.119 R)
• M67: 47,802,952 km (0.05 R)
• M68: 48,693,359 km (0.071 R)
• M69: 53,227,371 km (0.101 R)
• M70: 54,253,014 km (0.058 R)
• M71: 56,636,856 km (0.095 R)
• M72: 57,159,551 km (0.08 R)
• M73: 58,420,512 km (0.111 R)
• M74: 61,505,669 km (0.054 R)
• M75: 61,827,902 km (0.047 R)
• M76: 63,664,067 km (0.093 R)
• M77: 64,207,556 km (0.102 R)
• M78: 65,518,183 km (0.057 R)
• M79: 66,506,875 km (0.068 R)
• M80: 68,499,070 km (0.115 R)
• M81: 68,610,221 km (0.057 R)
• M82: 70,286,316 km (0.073 R)
• M83: 71,523,789 km (0.1 R)
• M84: 74,477,599 km (0.086 R)
• M85: 74,592,041 km (0.111 R)
• M86: 76,084,430 km (0.101 R)
• M87: 76,314,960 km (0.085 R)
• M88: 76,776,619 km (0.086 R)
• M89: 77,239,325 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit