🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.78 AU

Year: 214 Days

Day: 46.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 36.7 Hours

Environment

Temp: 196 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.47 AU - 5.11 AU

Year: 3109 Days

Day: 29.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,681,356 km

• M1: 1,062,893 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.61 AU - 5.53 AU

Year: 3418 Days

Day: 28.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.2

Radius: 12.1

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.53 AU - 9.17 AU

Year: 6971 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,681,356 km

• M1: 159,621 km (0.111 R)
• M2: 417,228 km (0.115 R)
• M3: 541,095 km (0.056 R)
• M4: 860,786 km (0.062 R)
• M5: 980,614 km (0.118 R)
• M6: 1,074,562 km (0.043 R)
• M7: 1,428,510 km (0.096 R)
• M8: 1,628,672 km (0.115 R)
• M9: 2,305,602 km (0.063 R)
• M10: 2,652,370 km (0.113 R)
• M11: 3,299,231 km (0.085 R)
• M12: 3,444,042 km (0.06 R)
• M13: 3,541,879 km (0.038 R)
• M14: 4,045,126 km (0.035 R)
• M15: 4,122,618 km (0.12 R)
• M16: 4,226,738 km (0.092 R)
• M17: 4,624,818 km (0.102 R)
• M18: 5,035,165 km (0.076 R)
• M19: 5,202,565 km (0.076 R)
• M20: 5,315,362 km (0.116 R)
• M21: 5,600,645 km (0.086 R)
• M22: 5,891,015 km (0.109 R)
• M23: 6,156,551 km (0.048 R)
• M24: 6,275,930 km (0.084 R)
• M25: 6,486,564 km (0.092 R)
• M26: 7,132,826 km (0.108 R)
• M27: 7,767,271 km (0.064 R)
• M28: 9,294,665 km (0.037 R)
• M29: 9,673,597 km (0.093 R)
• M30: 9,952,298 km (0.089 R)
• M31: 10,768,354 km (0.116 R)
• M32: 11,495,400 km (0.087 R)
• M33: 12,013,906 km (0.118 R)
• M34: 12,388,798 km (0.052 R)
• M35: 12,577,890 km (0.102 R)
• M36: 12,882,172 km (0.03 R)
• M37: 13,459,320 km (0.055 R)
• M38: 14,559,314 km (0.037 R)
• M39: 14,678,992 km (0.065 R)
• M40: 15,200,939 km (0.087 R)
• M41: 15,403,195 km (0.028 R)
• M42: 15,565,808 km (0.033 R)
• M43: 15,647,339 km (0.051 R)
• M44: 16,263,084 km (0.051 R)
• M45: 16,553,154 km (0.049 R)
• M46: 16,719,656 km (0.039 R)
• M47: 17,222,604 km (0.045 R)
• M48: 17,475,874 km (0.046 R)
• M49: 17,730,489 km (0.05 R)
• M50: 17,986,302 km (0.058 R)
• M51: 18,157,442 km (0.097 R)
• M52: 18,934,752 km (0.106 R)
• M53: 19,546,757 km (0.101 R)
• M54: 20,298,636 km (0.12 R)
• M55: 21,105,118 km (0.104 R)
• M56: 21,195,326 km (0.106 R)
• M57: 21,557,652 km (0.104 R)
• M58: 21,876,445 km (0.1 R)
• M59: 22,334,364 km (0.05 R)
• M60: 22,703,122 km (0.098 R)
• M61: 23,915,314 km (0.119 R)
• M62: 24,198,054 km (0.112 R)
• M63: 25,244,192 km (0.095 R)
• M64: 25,580,189 km (0.082 R)
• M65: 26,499,468 km (0.118 R)
• M66: 26,889,918 km (0.076 R)
• M67: 27,725,721 km (0.093 R)
• M68: 28,620,017 km (0.105 R)
• M69: 28,869,995 km (0.071 R)
• M70: 29,422,909 km (0.1 R)
• M71: 29,827,123 km (0.108 R)
• M72: 30,436,884 km (0.095 R)
• M73: 32,186,879 km (0.101 R)
• M74: 33,336,539 km (0.113 R)
• M75: 34,287,234 km (0.051 R)
• M76: 35,407,572 km (0.103 R)
• M77: 35,514,834 km (0.118 R)
• M78: 36,053,087 km (0.077 R)

Asteroid Belt

Center: 9.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.6

Radius: 14.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.29 AU - 11.37 AU

Year: 12469 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 100,681,356 km

• M1: 179,817 km (0.09 R)
• M2: 381,624 km (0.115 R)
• M3: 640,428 km (0.104 R)
• M4: 754,123 km (0.12 R)
• M5: 983,307 km (0.12 R)
• M6: 1,165,367 km (0.103 R)
• M7: 1,384,229 km (0.081 R)
• M8: 1,486,255 km (0.111 R)
• M9: 2,272,242 km (0.089 R)
• M10: 2,970,715 km (0.09 R)
• M11: 3,104,904 km (0.088 R)
• M12: 3,554,745 km (0.036 R)
• M13: 3,697,311 km (0.082 R)
• M14: 4,906,960 km (0.116 R)
• M15: 5,973,892 km (0.104 R)
• M16: 7,983,590 km (0.09 R)
• M17: 8,077,537 km (0.103 R)
• M18: 8,456,618 km (0.085 R)
• M19: 9,331,018 km (0.115 R)
• M20: 9,980,572 km (0.104 R)
• M21: 10,132,563 km (0.116 R)
• M22: 11,323,212 km (0.099 R)
• M23: 11,694,514 km (0.099 R)
• M24: 12,557,993 km (0.106 R)
• M25: 12,777,154 km (0.093 R)
• M26: 12,997,512 km (0.065 R)
• M27: 13,163,565 km (0.113 R)
• M28: 13,666,214 km (0.105 R)
• M29: 13,948,206 km (0.116 R)
• M30: 14,632,916 km (0.11 R)
• M31: 15,037,279 km (0.098 R)
• M32: 15,680,400 km (0.089 R)
• M33: 16,392,187 km (0.081 R)
• M34: 16,751,970 km (0.091 R)
• M35: 18,093,862 km (0.078 R)
• M36: 19,280,323 km (0.079 R)
• M37: 19,406,733 km (0.106 R)
• M38: 20,685,496 km (0.096 R)
• M39: 21,269,975 km (0.069 R)
• M40: 21,531,322 km (0.03 R)
• M41: 21,859,690 km (0.07 R)
• M42: 22,057,608 km (0.087 R)
• M43: 22,587,932 km (0.028 R)
• M44: 23,189,764 km (0.079 R)
• M45: 23,458,891 km (0.102 R)
• M46: 25,718,567 km (0.118 R)
• M47: 29,345,567 km (0.103 R)
• M48: 29,709,688 km (0.104 R)
• M49: 31,255,334 km (0.116 R)
• M50: 32,225,326 km (0.065 R)
• M51: 33,660,718 km (0.099 R)
• M52: 36,047,253 km (0.083 R)
• M53: 36,437,254 km (0.104 R)
• M54: 36,985,680 km (0.094 R)
• M55: 37,615,786 km (0.09 R)
• M56: 38,011,323 km (0.084 R)
• M57: 38,249,333 km (0.096 R)
• M58: 38,567,528 km (0.054 R)
• M59: 39,126,425 km (0.087 R)
• M60: 39,286,495 km (0.041 R)
• M61: 39,768,350 km (0.052 R)
• M62: 40,737,894 km (0.115 R)
• M63: 41,388,644 km (0.03 R)
• M64: 41,797,047 km (0.114 R)
• M65: 42,865,175 km (0.102 R)
• M66: 43,361,242 km (0.106 R)
• M67: 44,526,161 km (0.082 R)
• M68: 46,123,417 km (0.115 R)
• M69: 46,971,637 km (0.098 R)
• M70: 47,482,963 km (0.091 R)
• M71: 47,910,513 km (0.111 R)
• M72: 48,597,317 km (0.061 R)
• M73: 49,200,944 km (0.104 R)
• M74: 51,026,787 km (0.059 R)
• M75: 52,432,707 km (0.053 R)
• M76: 54,297,146 km (0.116 R)
• M77: 56,002,860 km (0.049 R)
• M78: 56,907,628 km (0.115 R)
• M79: 57,361,808 km (0.081 R)
• M80: 58,915,082 km (0.112 R)
• M81: 59,006,935 km (0.108 R)
• M82: 62,249,918 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.4

Radius: 7

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 11.76 AU - 18.9 AU

Year: 20999 Days

Day: 25 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,681,356 km

• M1: 608,863 km (0.066 R)
• M2: 918,082 km (0.108 R)
• M3: 974,032 km (0.043 R)
• M4: 1,149,211 km (0.101 R)
• M5: 2,168,720 km (0.088 R)
• M6: 2,398,353 km (0.097 R)
• M7: 3,133,926 km (0.04 R)
• M8: 3,263,029 km (0.061 R)
• M9: 3,570,901 km (0.091 R)
• M10: 3,615,631 km (0.074 R)
• M11: 3,751,167 km (0.119 R)
• M12: 3,842,272 km (0.064 R)
• M13: 5,245,949 km (0.118 R)
• M14: 5,606,330 km (0.06 R)
• M15: 5,763,258 km (0.031 R)
• M16: 5,921,682 km (0.079 R)
• M17: 6,028,046 km (0.112 R)
• M18: 6,569,590 km (0.104 R)
• M19: 6,679,844 km (0.072 R)
• M20: 8,167,146 km (0.061 R)
• M21: 9,008,784 km (0.086 R)
• M22: 9,069,969 km (0.082 R)
• M23: 10,067,638 km (0.114 R)
• M24: 12,504,437 km (0.118 R)
• M25: 12,709,685 km (0.083 R)
• M26: 13,471,737 km (0.117 R)
• M27: 15,404,242 km (0.108 R)
• M28: 15,771,505 km (0.099 R)
• M29: 19,441,590 km (0.108 R)
• M30: 19,998,094 km (0.114 R)
• M31: 20,077,979 km (0.063 R)
• M32: 20,640,317 km (0.096 R)
• M33: 20,721,100 km (0.092 R)
• M34: 23,024,608 km (0.048 R)
• M35: 23,866,844 km (0.116 R)
• M36: 24,291,702 km (0.099 R)
• M37: 25,494,619 km (0.092 R)
• M38: 25,754,919 km (0.115 R)
• M39: 25,929,051 km (0.118 R)
• M40: 26,278,212 km (0.033 R)
• M41: 27,335,121 km (0.097 R)
• M42: 27,958,196 km (0.083 R)
• M43: 28,136,966 km (0.07 R)
• M44: 29,399,572 km (0.094 R)
• M45: 29,763,693 km (0.108 R)
• M46: 29,946,352 km (0.036 R)
• M47: 30,312,717 km (0.105 R)
• M48: 30,680,579 km (0.096 R)
• M49: 30,772,731 km (0.097 R)
• M50: 31,049,936 km (0.064 R)
• M51: 32,541,875 km (0.1 R)
• M52: 33,581,132 km (0.062 R)
• M53: 33,866,564 km (0.086 R)
• M54: 34,248,189 km (0.105 R)
• M55: 35,401,738 km (0.069 R)
• M56: 35,983,374 km (0.078 R)
• M57: 36,275,389 km (0.104 R)
• M58: 37,254,208 km (0.118 R)
• M59: 37,648,249 km (0.077 R)
• M60: 38,738,817 km (0.098 R)
• M61: 39,739,328 km (0.1 R)
• M62: 41,867,806 km (0.093 R)
• M63: 42,072,456 km (0.081 R)
• M64: 43,203,865 km (0.115 R)
• M65: 43,825,295 km (0.05 R)
• M66: 45,601,769 km (0.11 R)
• M67: 45,917,720 km (0.11 R)
• M68: 48,042,608 km (0.102 R)
• M69: 48,471,505 km (0.065 R)
• M70: 49,224,880 km (0.1 R)
• M71: 51,070,918 km (0.115 R)
• M72: 58,106,356 km (0.042 R)
• M73: 61,096,967 km (0.047 R)
• M74: 62,027,316 km (0.073 R)
• M75: 64,846,039 km (0.075 R)
• M76: 65,082,853 km (0.041 R)
• M77: 65,201,334 km (0.109 R)
• M78: 65,913,869 km (0.092 R)
• M79: 66,151,879 km (0.093 R)
• M80: 68,910,165 km (0.105 R)
• M81: 69,999,686 km (0.111 R)
• M82: 70,851,048 km (0.11 R)
• M83: 72,564,093 km (0.098 R)
• M84: 73,549,045 km (0.105 R)
• M85: 74,043,167 km (0.068 R)
• M86: 75,407,649 km (0.118 R)
• M87: 76,280,403 km (0.11 R)
• M88: 77,658,499 km (0.116 R)
• M89: 78,918,412 km (0.066 R)
• M90: 79,677,621 km (0.034 R)
• M91: 81,969,760 km (0.069 R)
• M92: 82,353,927 km (0.117 R)
• M93: 83,252,561 km (0.101 R)
• M94: 83,509,870 km (0.049 R)
• M95: 84,541,796 km (0.057 R)
• M96: 85,448,359 km (0.086 R)
• M97: 87,140,311 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.7

Radius: 5.1

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.91 AU - 23.73 AU

Year: 33235 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,681,356 km

• M1: 212,579 km (0.116 R)
• M2: 347,965 km (0.11 R)
• M3: 485,295 km (0.108 R)
• M4: 586,274 km (0.04 R)
• M5: 750,682 km (0.107 R)
• M6: 838,346 km (0.115 R)
• M7: 1,396,795 km (0.083 R)
• M8: 1,654,552 km (0.12 R)
• M9: 1,926,821 km (0.103 R)
• M10: 2,088,835 km (0.095 R)
• M11: 3,103,109 km (0.09 R)
• M12: 3,341,119 km (0.085 R)
• M13: 3,634,630 km (0.057 R)
• M14: 4,141,916 km (0.058 R)
• M15: 5,447,457 km (0.113 R)
• M16: 5,619,046 km (0.065 R)
• M17: 6,684,930 km (0.119 R)
• M18: 6,991,905 km (0.088 R)
• M19: 7,303,518 km (0.067 R)
• M20: 8,199,908 km (0.086 R)
• M21: 8,330,806 km (0.059 R)
• M22: 9,677,187 km (0.091 R)
• M23: 10,094,116 km (0.099 R)
• M24: 10,304,900 km (0.092 R)
• M25: 10,517,030 km (0.105 R)
• M26: 11,379,910 km (0.103 R)
• M27: 11,672,523 km (0.068 R)
• M28: 13,172,541 km (0.12 R)
• M29: 14,179,784 km (0.119 R)
• M30: 15,614,577 km (0.109 R)
• M31: 18,964,522 km (0.114 R)
• M32: 20,897,626 km (0.11 R)
• M33: 21,255,763 km (0.106 R)
• M34: 21,887,515 km (0.1 R)
• M35: 23,819,272 km (0.079 R)
• M36: 24,287,214 km (0.109 R)
• M37: 24,569,356 km (0.088 R)
• M38: 27,352,923 km (0.082 R)
• M39: 27,744,720 km (0.109 R)
• M40: 28,138,312 km (0.086 R)
• M41: 29,430,090 km (0.084 R)
• M42: 30,032,820 km (0.097 R)
• M43: 32,691,323 km (0.078 R)
• M44: 33,524,284 km (0.104 R)
• M45: 36,279,428 km (0.115 R)
• M46: 36,386,840 km (0.042 R)
• M47: 37,358,328 km (0.084 R)
• M48: 38,886,471 km (0.118 R)
• M49: 41,665,550 km (0.065 R)
• M50: 42,454,978 km (0.12 R)
• M51: 42,568,224 km (0.112 R)
• M52: 42,908,409 km (0.109 R)
• M53: 45,430,629 km (0.086 R)
• M54: 46,709,542 km (0.105 R)
• M55: 48,472,702 km (0.114 R)
• M56: 49,421,751 km (0.067 R)
• M57: 49,779,290 km (0.108 R)
• M58: 50,736,866 km (0.11 R)
• M59: 51,579,850 km (0.065 R)
• M60: 51,821,450 km (0.078 R)
• M61: 52,548,795 km (0.032 R)
• M62: 52,791,892 km (0.105 R)
• M63: 53,523,725 km (0.027 R)
• M64: 55,367,818 km (0.062 R)
• M65: 55,987,003 km (0.056 R)
• M66: 56,484,117 km (0.065 R)
• M67: 57,232,555 km (0.06 R)
• M68: 58,991,527 km (0.108 R)
• M69: 61,279,028 km (0.088 R)
• M70: 65,547,504 km (0.111 R)
• M71: 66,071,246 km (0.109 R)
• M72: 67,123,218 km (0.076 R)
• M73: 68,844,342 km (0.091 R)
• M74: 69,510,202 km (0.047 R)
• M75: 70,178,156 km (0.072 R)
• M76: 70,982,544 km (0.061 R)
• M77: 71,924,861 km (0.066 R)
• M78: 73,549,793 km (0.03 R)
• M79: 73,821,762 km (0.105 R)
• M80: 76,422,521 km (0.057 R)
• M81: 78,635,672 km (0.08 R)
• M82: 80,169,499 km (0.115 R)
• M83: 81,713,050 km (0.078 R)
• M84: 88,852,010 km (0.117 R)
• M85: 89,867,330 km (0.083 R)
• M86: 90,740,533 km (0.074 R)
• M87: 91,032,249 km (0.09 R)
• M88: 95,593,638 km (0.119 R)
• M89: 96,039,140 km (0.1 R)
• M90: 97,677,985 km (0.087 R)
• M91: 98,126,479 km (0.096 R)
• M92: 98,725,768 km (0.104 R)
• M93: 99,777,142 km (0.084 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit