🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.58 AU - 0.92 AU

Year: 230 Days

Day: 22.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.12 AU - 2.26 AU

Year: 1150 Days

Day: 42.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.67 AU - 3.03 AU

Year: 1707 Days

Day: 21.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,485,078 km

• M1: 829,371 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.7 AU - 3.7 AU

Year: 2031 Days

Day: 12.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 10.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.62 AU - 7.14 AU

Year: 5058 Days

Day: 6.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 109,485,078 km

• M1: 140,173 km (0.061 R)
• M2: 246,687 km (0.08 R)
• M3: 327,619 km (0.049 R)
• M4: 440,566 km (0.103 R)
• M5: 820,096 km (0.042 R)
• M6: 998,267 km (0.109 R)
• M7: 1,175,540 km (0.083 R)
• M8: 1,260,960 km (0.082 R)
• M9: 1,785,600 km (0.097 R)
• M10: 1,952,103 km (0.111 R)
• M11: 2,037,373 km (0.117 R)
• M12: 2,194,152 km (0.114 R)
• M13: 2,300,965 km (0.044 R)
• M14: 2,501,276 km (0.077 R)
• M15: 2,631,875 km (0.089 R)
• M16: 2,783,867 km (0.059 R)
• M17: 2,899,805 km (0.084 R)
• M18: 3,096,826 km (0.057 R)
• M19: 3,359,519 km (0.071 R)
• M20: 3,714,066 km (0.086 R)
• M21: 3,928,290 km (0.095 R)
• M22: 4,146,554 km (0.114 R)
• M23: 4,301,836 km (0.117 R)
• M24: 4,391,445 km (0.062 R)
• M25: 4,527,131 km (0.069 R)
• M26: 4,965,602 km (0.101 R)
• M27: 5,036,212 km (0.064 R)
• M28: 5,369,666 km (0.081 R)
• M29: 5,685,916 km (0.032 R)
• M30: 5,784,351 km (0.076 R)
• M31: 5,883,535 km (0.119 R)
• M32: 6,033,133 km (0.108 R)
• M33: 6,158,944 km (0.07 R)
• M34: 6,336,517 km (0.085 R)
• M35: 6,490,004 km (0.113 R)
• M36: 7,196,106 km (0.033 R)
• M37: 7,463,887 km (0.038 R)
• M38: 7,571,896 km (0.086 R)
• M39: 8,652,442 km (0.065 R)
• M40: 8,737,563 km (0.049 R)
• M41: 9,167,358 km (0.12 R)
• M42: 9,254,124 km (0.055 R)
• M43: 9,899,041 km (0.083 R)
• M44: 10,107,281 km (0.11 R)
• M45: 10,226,959 km (0.056 R)
• M46: 10,710,310 km (0.091 R)
• M47: 10,832,382 km (0.09 R)
• M48: 11,047,055 km (0.05 R)
• M49: 11,232,107 km (0.112 R)
• M50: 11,325,157 km (0.077 R)
• M51: 11,919,659 km (0.104 R)
• M52: 13,009,031 km (0.102 R)
• M53: 13,368,215 km (0.089 R)
• M54: 13,929,955 km (0.115 R)
• M55: 14,029,887 km (0.106 R)
• M56: 14,532,984 km (0.105 R)
• M57: 14,668,221 km (0.109 R)
• M58: 15,316,129 km (0.08 R)
• M59: 15,557,131 km (0.064 R)
• M60: 17,136,586 km (0.061 R)
• M61: 17,279,452 km (0.098 R)
• M62: 17,458,520 km (0.089 R)
• M63: 17,746,496 km (0.1 R)
• M64: 18,290,584 km (0.103 R)
• M65: 18,473,243 km (0.108 R)
• M66: 19,098,562 km (0.112 R)
• M67: 19,395,214 km (0.118 R)
• M68: 19,469,564 km (0.074 R)
• M69: 19,768,162 km (0.111 R)
• M70: 20,597,084 km (0.09 R)
• M71: 20,863,218 km (0.077 R)
• M72: 22,758,025 km (0.066 R)
• M73: 22,915,103 km (0.098 R)
• M74: 23,151,467 km (0.119 R)
• M75: 23,388,580 km (0.104 R)
• M76: 23,985,027 km (0.117 R)
• M77: 24,465,685 km (0.118 R)
• M78: 25,233,421 km (0.093 R)
• M79: 26,049,926 km (0.102 R)
• M80: 27,834,928 km (0.098 R)
• M81: 28,213,410 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 14.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.45 AU - 11.61 AU

Year: 12996 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 109,485,078 km

• M1: 177,124 km (0.111 R)
• M2: 321,336 km (0.098 R)
• M3: 479,611 km (0.065 R)
• M4: 707,448 km (0.117 R)
• M5: 798,553 km (0.03 R)
• M6: 1,077,703 km (0.109 R)
• M7: 1,366,277 km (0.102 R)
• M8: 1,556,566 km (0.103 R)
• M9: 1,680,283 km (0.1 R)
• M10: 1,781,711 km (0.055 R)
• M11: 1,911,562 km (0.107 R)
• M12: 2,098,858 km (0.115 R)
• M13: 3,348,748 km (0.106 R)
• M14: 3,809,510 km (0.116 R)
• M15: 4,116,485 km (0.093 R)
• M16: 4,827,822 km (0.091 R)
• M17: 5,310,874 km (0.115 R)
• M18: 5,500,714 km (0.109 R)
• M19: 5,615,904 km (0.07 R)
• M20: 6,044,652 km (0.086 R)
• M21: 6,403,537 km (0.06 R)
• M22: 6,851,732 km (0.114 R)
• M23: 7,268,063 km (0.049 R)
• M24: 7,436,959 km (0.108 R)
• M25: 7,735,706 km (0.034 R)
• M26: 8,345,018 km (0.082 R)
• M27: 9,287,933 km (0.056 R)
• M28: 9,795,369 km (0.117 R)
• M29: 10,837,468 km (0.111 R)
• M30: 11,079,218 km (0.082 R)
• M31: 11,371,682 km (0.08 R)
• M32: 11,864,906 km (0.098 R)
• M33: 12,923,311 km (0.107 R)
• M34: 13,438,078 km (0.107 R)
• M35: 15,454,657 km (0.065 R)
• M36: 16,720,554 km (0.098 R)
• M37: 16,888,253 km (0.088 R)
• M38: 17,000,302 km (0.059 R)
• M39: 17,225,148 km (0.047 R)
• M40: 18,076,958 km (0.041 R)
• M41: 18,364,036 km (0.07 R)
• M42: 18,536,971 km (0.117 R)
• M43: 18,710,505 km (0.116 R)
• M44: 21,075,049 km (0.097 R)
• M45: 22,723,767 km (0.081 R)
• M46: 22,971,501 km (0.05 R)
• M47: 23,469,812 km (0.067 R)
• M48: 25,949,546 km (0.089 R)
• M49: 26,468,501 km (0.042 R)
• M50: 27,319,114 km (0.095 R)
• M51: 28,112,282 km (0.094 R)
• M52: 28,245,125 km (0.11 R)
• M53: 29,992,279 km (0.085 R)
• M54: 30,332,165 km (0.028 R)
• M55: 30,605,181 km (0.045 R)
• M56: 31,290,938 km (0.11 R)
• M57: 31,566,796 km (0.093 R)
• M58: 31,774,139 km (0.075 R)
• M59: 34,368,615 km (0.103 R)
• M60: 35,439,586 km (0.09 R)
• M61: 35,655,157 km (0.042 R)
• M62: 36,087,494 km (0.105 R)
• M63: 36,376,817 km (0.11 R)
• M64: 37,541,436 km (0.042 R)
• M65: 37,907,801 km (0.062 R)
• M66: 38,940,176 km (0.099 R)
• M67: 41,258,943 km (0.107 R)
• M68: 41,561,430 km (0.093 R)
• M69: 42,016,507 km (0.072 R)
• M70: 43,468,504 km (0.092 R)
• M71: 44,471,408 km (0.042 R)
• M72: 44,703,883 km (0.118 R)
• M73: 44,859,165 km (0.07 R)
• M74: 45,092,389 km (0.077 R)
• M75: 45,248,120 km (0.087 R)
• M76: 47,367,323 km (0.065 R)
• M77: 48,081,055 km (0.119 R)
• M78: 48,240,077 km (0.084 R)
• M79: 51,539,309 km (0.071 R)
• M80: 52,600,706 km (0.101 R)
• M81: 53,421,848 km (0.12 R)
• M82: 55,744,056 km (0.046 R)

Asteroid Belt

Center: 14.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.6

Radius: 7.6

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.29 AU - 21.09 AU

Year: 26395 Days

Day: 18.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 103.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,485,078 km

• M1: 115,789 km (0.098 R)
• M2: 314,904 km (0.063 R)
• M3: 369,058 km (0.091 R)
• M4: 467,793 km (0.105 R)
• M5: 793,018 km (0.102 R)
• M6: 1,007,093 km (0.086 R)
• M7: 1,092,214 km (0.086 R)
• M8: 1,150,408 km (0.11 R)
• M9: 1,456,784 km (0.076 R)
• M10: 2,216,592 km (0.081 R)
• M11: 2,558,273 km (0.084 R)
• M12: 3,902,709 km (0.088 R)
• M13: 4,549,421 km (0.088 R)
• M14: 4,788,478 km (0.092 R)
• M15: 5,836,711 km (0.083 R)
• M16: 6,044,352 km (0.115 R)
• M17: 7,563,968 km (0.056 R)
• M18: 10,549,043 km (0.109 R)
• M19: 10,612,174 km (0.085 R)
• M20: 11,507,816 km (0.114 R)
• M21: 11,637,817 km (0.074 R)
• M22: 12,829,065 km (0.085 R)
• M23: 13,166,857 km (0.109 R)
• M24: 13,920,231 km (0.097 R)
• M25: 14,407,023 km (0.087 R)
• M26: 14,758,129 km (0.092 R)
• M27: 15,755,947 km (0.099 R)
• M28: 15,900,309 km (0.062 R)
• M29: 17,144,963 km (0.088 R)
• M30: 17,367,864 km (0.102 R)
• M31: 18,042,251 km (0.096 R)
• M32: 20,038,186 km (0.051 R)
• M33: 20,272,905 km (0.09 R)
• M34: 20,587,509 km (0.07 R)
• M35: 21,861,335 km (0.117 R)
• M36: 23,407,130 km (0.039 R)
• M37: 25,918,579 km (0.084 R)
• M38: 26,259,812 km (0.079 R)
• M39: 26,345,382 km (0.117 R)
• M40: 27,292,636 km (0.082 R)
• M41: 27,379,253 km (0.104 R)
• M42: 27,466,019 km (0.107 R)
• M43: 27,813,984 km (0.068 R)
• M44: 30,110,910 km (0.043 R)
• M45: 30,469,646 km (0.097 R)
• M46: 30,649,612 km (0.056 R)
• M47: 30,829,877 km (0.03 R)
• M48: 32,651,830 km (0.114 R)
• M49: 33,761,696 km (0.063 R)
• M50: 34,695,935 km (0.109 R)
• M51: 34,883,830 km (0.103 R)
• M52: 35,260,667 km (0.077 R)
• M53: 35,544,155 km (0.097 R)
• M54: 36,494,550 km (0.078 R)
• M55: 37,742,346 km (0.086 R)
• M56: 39,984,369 km (0.089 R)
• M57: 40,181,390 km (0.034 R)
• M58: 41,071,796 km (0.054 R)
• M59: 41,668,991 km (0.081 R)
• M60: 41,868,704 km (0.078 R)
• M61: 42,872,057 km (0.052 R)
• M62: 43,477,928 km (0.108 R)
• M63: 44,290,095 km (0.107 R)
• M64: 46,342,279 km (0.118 R)
• M65: 48,110,974 km (0.079 R)
• M66: 48,530,297 km (0.097 R)
• M67: 50,432,285 km (0.1 R)
• M68: 53,114,275 km (0.106 R)
• M69: 54,200,057 km (0.106 R)
• M70: 56,062,400 km (0.11 R)
• M71: 56,393,311 km (0.1 R)
• M72: 57,945,838 km (0.026 R)
• M73: 60,526,700 km (0.069 R)
• M74: 62,230,021 km (0.115 R)
• M75: 65,219,585 km (0.034 R)
• M76: 67,316,499 km (0.051 R)
• M77: 69,790,847 km (0.043 R)
• M78: 70,622,163 km (0.077 R)
• M79: 71,815,505 km (0.075 R)
• M80: 72,895,302 km (0.073 R)
• M81: 73,497,434 km (0.109 R)
• M82: 74,706,633 km (0.072 R)
• M83: 77,635,610 km (0.079 R)
• M84: 77,758,430 km (0.101 R)
• M85: 77,881,399 km (0.044 R)
• M86: 78,867,100 km (0.045 R)
• M87: 79,114,086 km (0.119 R)
• M88: 80,105,022 km (0.111 R)
• M89: 80,353,355 km (0.088 R)
• M90: 81,973,799 km (0.111 R)
• M91: 83,730,975 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.2

Radius: 3.1

Gravity: 97.63 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.99 AU - 21.11 AU

Year: 29497 Days

Day: 18.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,485,078 km

• M1: 116,836 km (0.063 R)
• M2: 182,360 km (0.077 R)
• M3: 635,941 km (0.086 R)
• M4: 980,614 km (0.097 R)
• M5: 1,262,157 km (0.081 R)
• M6: 1,488,948 km (0.082 R)
• M7: 1,606,980 km (0.057 R)
• M8: 1,769,144 km (0.115 R)
• M9: 1,894,358 km (0.075 R)
• M10: 1,979,329 km (0.089 R)
• M11: 2,468,814 km (0.069 R)
• M12: 3,345,008 km (0.105 R)
• M13: 3,923,055 km (0.11 R)
• M14: 4,531,469 km (0.096 R)
• M15: 4,875,395 km (0.101 R)
• M16: 5,467,353 km (0.108 R)
• M17: 5,710,450 km (0.102 R)
• M18: 5,895,054 km (0.048 R)
• M19: 6,206,965 km (0.12 R)
• M20: 6,652,767 km (0.117 R)
• M21: 7,575,038 km (0.047 R)
• M22: 7,913,877 km (0.041 R)
• M23: 8,050,909 km (0.083 R)
• M24: 9,462,963 km (0.103 R)
• M25: 9,827,683 km (0.112 R)
• M26: 10,048,788 km (0.09 R)
• M27: 10,949,367 km (0.09 R)
• M28: 16,254,407 km (0.081 R)
• M29: 16,341,323 km (0.09 R)
• M30: 16,515,755 km (0.106 R)
• M31: 16,866,262 km (0.066 R)
• M32: 17,307,875 km (0.09 R)
• M33: 18,112,413 km (0.053 R)
• M34: 18,655,602 km (0.106 R)
• M35: 18,746,558 km (0.104 R)
• M36: 18,929,067 km (0.109 R)
• M37: 21,164,808 km (0.114 R)
• M38: 21,354,797 km (0.099 R)
• M39: 23,090,431 km (0.113 R)
• M40: 24,571,001 km (0.04 R)
• M41: 26,490,043 km (0.053 R)
• M42: 26,900,091 km (0.098 R)
• M43: 28,038,680 km (0.059 R)
• M44: 30,469,496 km (0.059 R)
• M45: 30,576,758 km (0.08 R)
• M46: 31,439,040 km (0.119 R)
• M47: 32,857,078 km (0.092 R)
• M48: 34,295,910 km (0.112 R)
• M49: 35,755,088 km (0.117 R)
• M50: 36,663,147 km (0.054 R)
• M51: 41,671,833 km (0.044 R)
• M52: 41,790,913 km (0.093 R)
• M53: 42,746,993 km (0.077 R)
• M54: 43,468,803 km (0.069 R)
• M55: 46,890,106 km (0.117 R)
• M56: 47,510,189 km (0.111 R)
• M57: 48,507,858 km (0.036 R)
• M58: 50,650,548 km (0.112 R)
• M59: 51,031,873 km (0.059 R)
• M60: 52,824,055 km (0.09 R)
• M61: 53,339,869 km (0.116 R)
• M62: 53,469,121 km (0.117 R)
• M63: 53,598,374 km (0.071 R)
• M64: 55,288,979 km (0.108 R)
• M65: 55,550,626 km (0.105 R)
• M66: 56,075,116 km (0.086 R)
• M67: 57,393,672 km (0.075 R)
• M68: 57,658,610 km (0.101 R)
• M69: 59,122,874 km (0.052 R)
• M70: 60,061,002 km (0.073 R)
• M71: 60,734,192 km (0.052 R)
• M72: 61,409,926 km (0.074 R)
• M73: 63,999,914 km (0.103 R)
• M74: 64,963,175 km (0.063 R)
• M75: 67,741,357 km (0.117 R)
• M76: 68,021,404 km (0.063 R)
• M77: 74,565,563 km (0.118 R)
• M78: 74,854,586 km (0.055 R)
• M79: 77,912,067 km (0.077 R)
• M80: 78,058,673 km (0.077 R)
• M81: 81,158,490 km (0.052 R)
• M82: 82,648,784 km (0.053 R)
• M83: 83,997,708 km (0.115 R)
• M84: 84,298,400 km (0.047 R)
• M85: 86,413,714 km (0.093 R)
• M86: 87,173,372 km (0.09 R)
• M87: 87,630,244 km (0.082 R)
• M88: 91,159,258 km (0.11 R)
• M89: 93,485,654 km (0.09 R)
• M90: 95,517,642 km (0.053 R)
• M91: 96,303,031 km (0.112 R)
• M92: 98,196,641 km (0.07 R)
• M93: 104,273,905 km (0.11 R)
• M94: 107,031,741 km (0.085 R)
• M95: 107,194,803 km (0.111 R)
• M96: 108,501,540 km (0.037 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit