🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.81 AU - 0.91 AU

Year: 282 Days

Day: 15 Hours

Environment

Temp: 180 °C

Axial Tilt: 144.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.75 AU - 1.09 AU

Year: 312 Days

Day: 18.4 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.33 AU - 2.79 AU

Year: 1446 Days

Day: 46.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 120,346,149 km

• M1: 1,006,195 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.39 AU - 3.07 AU

Year: 1593 Days

Day: 31 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.82 AU - 5.84 AU

Year: 3748 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 120,346,149 km

• M1: 222,901 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.4

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.98 AU - 9.96 AU

Year: 8704 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 120,346,149 km

• M1: 210,035 km (0.116 R)
• M2: 351,405 km (0.073 R)
• M3: 457,919 km (0.112 R)
• M4: 696,079 km (0.107 R)
• M5: 820,694 km (0.093 R)
• M6: 929,302 km (0.115 R)
• M7: 1,627,475 km (0.108 R)
• M8: 2,114,716 km (0.098 R)
• M9: 2,428,871 km (0.091 R)
• M10: 2,610,184 km (0.089 R)
• M11: 3,300,279 km (0.117 R)
• M12: 3,583,916 km (0.102 R)
• M13: 3,896,725 km (0.091 R)
• M14: 4,196,968 km (0.086 R)
• M15: 4,306,025 km (0.12 R)
• M16: 4,415,980 km (0.095 R)
• M17: 5,049,826 km (0.106 R)
• M18: 5,166,063 km (0.05 R)
• M19: 5,472,589 km (0.114 R)
• M20: 5,616,054 km (0.092 R)
• M21: 5,760,864 km (0.068 R)
• M22: 6,630,327 km (0.117 R)
• M23: 6,963,781 km (0.04 R)
• M24: 7,197,902 km (0.093 R)
• M25: 7,302,919 km (0.117 R)
• M26: 7,700,850 km (0.088 R)
• M27: 7,943,049 km (0.075 R)
• M28: 8,078,734 km (0.103 R)
• M29: 8,297,446 km (0.069 R)
• M30: 8,657,079 km (0.107 R)
• M31: 9,021,948 km (0.116 R)
• M32: 9,449,200 km (0.11 R)
• M33: 10,205,417 km (0.073 R)
• M34: 10,412,461 km (0.113 R)
• M35: 11,223,879 km (0.086 R)
• M36: 11,560,325 km (0.118 R)
• M37: 11,900,211 km (0.108 R)
• M38: 12,306,070 km (0.109 R)
• M39: 12,463,298 km (0.096 R)
• M40: 12,589,708 km (0.094 R)
• M41: 12,811,861 km (0.044 R)
• M42: 12,939,318 km (0.113 R)
• M43: 13,099,388 km (0.094 R)
• M44: 13,615,800 km (0.052 R)
• M45: 13,745,950 km (0.074 R)
• M46: 14,106,182 km (0.073 R)
• M47: 14,835,770 km (0.061 R)
• M48: 15,884,751 km (0.116 R)
• M49: 16,124,855 km (0.059 R)
• M50: 16,470,127 km (0.028 R)
• M51: 16,643,661 km (0.074 R)
• M52: 17,733,182 km (0.06 R)
• M53: 18,556,419 km (0.08 R)
• M54: 20,314,493 km (0.104 R)
• M55: 20,650,041 km (0.105 R)
• M56: 21,175,728 km (0.081 R)
• M57: 21,440,217 km (0.104 R)
• M58: 21,705,753 km (0.09 R)
• M59: 21,858,044 km (0.104 R)
• M60: 23,400,249 km (0.119 R)
• M61: 23,712,758 km (0.047 R)
• M62: 24,223,785 km (0.078 R)
• M63: 24,460,897 km (0.064 R)
• M64: 25,657,830 km (0.06 R)
• M65: 25,778,555 km (0.109 R)
• M66: 26,710,700 km (0.109 R)
• M67: 26,833,071 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 11.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.95 AU - 10.51 AU

Year: 9108 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 120,346,149 km

• M1: 198,367 km (0.084 R)
• M2: 326,423 km (0.109 R)
• M3: 432,487 km (0.091 R)
• M4: 611,855 km (0.07 R)
• M5: 852,109 km (0.113 R)
• M6: 1,930,411 km (0.094 R)
• M7: 2,095,717 km (0.073 R)
• M8: 2,415,706 km (0.117 R)
• M9: 3,102,061 km (0.072 R)
• M10: 3,268,863 km (0.065 R)
• M11: 3,640,614 km (0.096 R)
• M12: 5,493,084 km (0.074 R)
• M13: 6,038,967 km (0.115 R)
• M14: 6,673,860 km (0.069 R)
• M15: 7,072,389 km (0.109 R)
• M16: 7,182,343 km (0.038 R)
• M17: 8,159,965 km (0.09 R)
• M18: 8,469,184 km (0.104 R)
• M19: 8,742,948 km (0.108 R)
• M20: 8,861,131 km (0.066 R)
• M21: 9,259,061 km (0.066 R)
• M22: 9,826,037 km (0.105 R)
• M23: 10,279,468 km (0.102 R)
• M24: 11,941,650 km (0.106 R)
• M25: 12,292,906 km (0.118 R)
• M26: 12,692,033 km (0.067 R)
• M27: 13,367,019 km (0.049 R)
• M28: 13,640,184 km (0.057 R)
• M29: 14,892,468 km (0.034 R)
• M30: 15,460,940 km (0.111 R)
• M31: 15,988,123 km (0.115 R)
• M32: 16,716,664 km (0.033 R)
• M33: 16,912,787 km (0.032 R)
• M34: 18,458,432 km (0.064 R)
• M35: 18,661,138 km (0.057 R)
• M36: 18,915,604 km (0.085 R)
• M37: 19,222,429 km (0.085 R)
• M38: 19,325,053 km (0.07 R)
• M39: 20,939,513 km (0.07 R)
• M40: 22,057,608 km (0.101 R)
• M41: 22,813,825 km (0.108 R)
• M42: 22,922,433 km (0.043 R)
• M43: 23,249,753 km (0.12 R)
• M44: 23,743,426 km (0.113 R)
• M45: 23,908,732 km (0.058 R)
• M46: 24,019,135 km (0.095 R)
• M47: 24,518,343 km (0.095 R)
• M48: 26,036,013 km (0.088 R)
• M49: 26,320,399 km (0.057 R)
• M50: 26,491,539 km (0.086 R)
• M51: 26,663,128 km (0.093 R)
• M52: 26,949,757 km (0.103 R)
• M53: 27,410,519 km (0.108 R)
• M54: 28,281,627 km (0.083 R)
• M55: 29,102,770 km (0.092 R)
• M56: 29,516,408 km (0.059 R)
• M57: 30,110,461 km (0.066 R)
• M58: 30,888,819 km (0.087 R)
• M59: 31,009,095 km (0.108 R)
• M60: 31,189,810 km (0.078 R)
• M61: 31,673,609 km (0.112 R)
• M62: 32,404,096 km (0.067 R)
• M63: 33,078,483 km (0.054 R)
• M64: 33,571,857 km (0.109 R)
• M65: 35,066,489 km (0.068 R)
• M66: 35,317,664 km (0.05 R)
• M67: 35,821,958 km (0.081 R)
• M68: 36,901,456 km (0.105 R)
• M69: 38,056,053 km (0.093 R)
• M70: 38,637,839 km (0.083 R)
• M71: 39,157,392 km (0.097 R)
• M72: 40,334,877 km (0.096 R)
• M73: 41,060,128 km (0.087 R)
• M74: 42,056,150 km (0.109 R)
• M75: 43,261,909 km (0.117 R)
• M76: 43,598,803 km (0.099 R)
• M77: 44,071,982 km (0.109 R)
• M78: 44,275,285 km (0.116 R)
• M79: 44,818,924 km (0.095 R)
• M80: 44,955,207 km (0.047 R)
• M81: 45,091,641 km (0.099 R)
• M82: 45,364,806 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.2

Radius: 3.1

Gravity: 19.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.42 AU - 16.54 AU

Year: 19456 Days

Day: 17.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 120,346,149 km

• M1: 79,736 km (0.118 R)
• M2: 118,482 km (0.09 R)
• M3: 155,133 km (0.118 R)
• M4: 206,894 km (0.107 R)
• M5: 229,334 km (0.114 R)
• M6: 341,083 km (0.111 R)
• M7: 661,073 km (0.065 R)
• M8: 747,840 km (0.109 R)
• M9: 783,743 km (0.101 R)
• M10: 951,592 km (0.109 R)
• M11: 1,151,156 km (0.03 R)
• M12: 2,223,024 km (0.095 R)
• M13: 3,451,522 km (0.057 R)
• M14: 3,879,073 km (0.117 R)
• M15: 5,087,076 km (0.055 R)
• M16: 5,327,779 km (0.066 R)
• M17: 5,642,682 km (0.079 R)
• M18: 5,677,987 km (0.054 R)
• M19: 5,713,442 km (0.094 R)
• M20: 6,923,240 km (0.079 R)
• M21: 7,343,460 km (0.052 R)
• M22: 7,811,253 km (0.064 R)
• M23: 8,048,814 km (0.092 R)
• M24: 8,208,435 km (0.109 R)
• M25: 8,612,200 km (0.03 R)
• M26: 8,857,540 km (0.072 R)
• M27: 8,981,108 km (0.077 R)
• M28: 9,146,713 km (0.118 R)
• M29: 9,522,952 km (0.041 R)
• M30: 9,776,670 km (0.061 R)
• M31: 10,550,988 km (0.117 R)
• M32: 10,638,204 km (0.093 R)
• M33: 10,769,401 km (0.092 R)
• M34: 10,945,328 km (0.094 R)
• M35: 11,033,741 km (0.103 R)
• M36: 11,478,794 km (0.095 R)
• M37: 11,658,461 km (0.106 R)
• M38: 11,703,640 km (0.113 R)
• M39: 11,929,832 km (0.107 R)
• M40: 13,317,053 km (0.113 R)
• M41: 14,318,012 km (0.097 R)
• M42: 16,089,401 km (0.108 R)
• M43: 16,441,853 km (0.098 R)
• M44: 16,593,695 km (0.113 R)
• M45: 16,745,986 km (0.08 R)
• M46: 16,796,849 km (0.109 R)
• M47: 17,051,913 km (0.099 R)
• M48: 19,779,382 km (0.068 R)
• M49: 20,102,663 km (0.082 R)
• M50: 20,645,404 km (0.118 R)
• M51: 20,973,322 km (0.102 R)
• M52: 21,856,399 km (0.075 R)
• M53: 23,373,620 km (0.075 R)
• M54: 24,058,778 km (0.094 R)
• M55: 25,859,189 km (0.099 R)
• M56: 26,271,630 km (0.034 R)
• M57: 26,449,053 km (0.064 R)
• M58: 27,043,405 km (0.096 R)
• M59: 27,342,302 km (0.075 R)
• M60: 27,522,119 km (0.105 R)
• M61: 29,035,900 km (0.11 R)
• M62: 29,219,307 km (0.11 R)
• M63: 29,895,339 km (0.099 R)
• M64: 30,018,758 km (0.079 R)
• M65: 30,080,541 km (0.057 R)
• M66: 30,452,143 km (0.042 R)
• M67: 30,576,458 km (0.03 R)
• M68: 31,262,664 km (0.086 R)
• M69: 32,080,216 km (0.062 R)
• M70: 32,206,626 km (0.116 R)
• M71: 33,671,938 km (0.096 R)
• M72: 34,704,163 km (0.032 R)
• M73: 34,898,939 km (0.092 R)
• M74: 35,419,839 km (0.03 R)
• M75: 35,812,234 km (0.077 R)
• M76: 36,469,418 km (0.074 R)
• M77: 37,529,169 km (0.104 R)
• M78: 37,662,311 km (0.093 R)
• M79: 37,795,752 km (0.096 R)
• M80: 37,862,473 km (0.045 R)
• M81: 38,062,785 km (0.106 R)
• M82: 38,330,565 km (0.059 R)
• M83: 38,397,734 km (0.053 R)
• M84: 39,272,732 km (0.053 R)
• M85: 41,111,140 km (0.115 R)
• M86: 41,248,471 km (0.057 R)
• M87: 41,317,137 km (0.101 R)
• M88: 41,592,397 km (0.051 R)
• M89: 42,352,204 km (0.058 R)
• M90: 42,629,708 km (0.11 R)
• M91: 42,907,811 km (0.084 R)
• M92: 43,675,547 km (0.091 R)
• M93: 44,729,913 km (0.104 R)
• M94: 45,083,114 km (0.108 R)
• M95: 45,650,389 km (0.033 R)
• M96: 46,291,266 km (0.085 R)
• M97: 46,935,135 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.8

Radius: 7.4

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.91 AU - 24.33 AU

Year: 33062 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 120,346,149 km

• M1: 178,021 km (0.113 R)
• M2: 685,906 km (0.109 R)
• M3: 1,127,070 km (0.108 R)
• M4: 1,396,347 km (0.107 R)
• M5: 1,643,183 km (0.084 R)
• M6: 1,728,454 km (0.119 R)
• M7: 1,859,352 km (0.094 R)
• M8: 2,224,371 km (0.094 R)
• M9: 2,611,530 km (0.112 R)
• M10: 3,393,179 km (0.06 R)
• M11: 3,781,236 km (0.113 R)
• M12: 3,837,933 km (0.1 R)
• M13: 4,242,147 km (0.064 R)
• M14: 5,534,672 km (0.095 R)
• M15: 5,599,000 km (0.037 R)
• M16: 6,323,951 km (0.106 R)
• M17: 6,663,239 km (0.119 R)
• M18: 7,148,085 km (0.052 R)
• M19: 7,288,857 km (0.072 R)
• M20: 7,860,620 km (0.092 R)
• M21: 9,660,881 km (0.11 R)
• M22: 10,526,753 km (0.057 R)
• M23: 11,009,655 km (0.116 R)
• M24: 11,172,119 km (0.075 R)
• M25: 11,253,799 km (0.099 R)
• M26: 12,248,026 km (0.109 R)
• M27: 14,230,946 km (0.064 R)
• M28: 14,319,359 km (0.119 R)
• M29: 14,764,412 km (0.1 R)
• M30: 15,033,688 km (0.107 R)
• M31: 15,395,117 km (0.103 R)
• M32: 15,942,795 km (0.041 R)
• M33: 16,589,656 km (0.09 R)
• M34: 16,776,055 km (0.06 R)
• M35: 17,718,521 km (0.099 R)
• M36: 18,774,982 km (0.081 R)
• M37: 19,066,697 km (0.095 R)
• M38: 20,148,888 km (0.077 R)
• M39: 20,248,371 km (0.07 R)
• M40: 20,547,417 km (0.115 R)
• M41: 20,847,959 km (0.055 R)
• M42: 21,352,104 km (0.039 R)
• M43: 23,096,266 km (0.103 R)
• M44: 24,672,728 km (0.09 R)
• M45: 26,392,206 km (0.108 R)
• M46: 26,937,490 km (0.076 R)
• M47: 27,046,996 km (0.116 R)
• M48: 28,372,583 km (0.098 R)
• M49: 31,316,220 km (0.051 R)
• M50: 31,431,410 km (0.072 R)
• M51: 33,528,024 km (0.113 R)
• M52: 36,514,147 km (0.073 R)
• M53: 38,469,392 km (0.113 R)
• M54: 40,709,470 km (0.118 R)
• M55: 42,735,923 km (0.101 R)
• M56: 43,375,903 km (0.098 R)
• M57: 43,761,416 km (0.119 R)
• M58: 45,575,440 km (0.072 R)
• M59: 45,967,237 km (0.078 R)
• M60: 47,149,658 km (0.05 R)
• M61: 47,281,753 km (0.107 R)
• M62: 48,608,537 km (0.08 R)
• M63: 48,875,270 km (0.116 R)
• M64: 50,756,613 km (0.082 R)
• M65: 51,298,456 km (0.047 R)
• M66: 51,842,245 km (0.093 R)
• M67: 55,144,917 km (0.114 R)
• M68: 55,981,019 km (0.072 R)
• M69: 56,821,460 km (0.027 R)
• M70: 58,656,727 km (0.076 R)
• M71: 64,277,867 km (0.086 R)
• M72: 69,767,061 km (0.118 R)
• M73: 70,218,697 km (0.063 R)
• M74: 71,124,812 km (0.075 R)
• M75: 76,177,480 km (0.091 R)
• M76: 78,825,063 km (0.109 R)
• M77: 79,924,009 km (0.056 R)
• M78: 80,870,066 km (0.079 R)
• M79: 81,819,713 km (0.025 R)
• M80: 81,978,287 km (0.117 R)
• M81: 82,613,928 km (0.095 R)
• M82: 84,370,207 km (0.053 R)
• M83: 86,946,881 km (0.084 R)
• M84: 87,108,746 km (0.055 R)
• M85: 94,496,936 km (0.106 R)
• M86: 97,507,892 km (0.073 R)
• M87: 103,109,285 km (0.109 R)
• M88: 106,900,993 km (0.066 R)
• M89: 107,769,109 km (0.039 R)
• M90: 109,862,283 km (0.112 R)
• M91: 110,387,521 km (0.083 R)
• M92: 110,738,328 km (0.066 R)
• M93: 111,792,544 km (0.07 R)
• M94: 116,756,650 km (0.042 R)
• M95: 118,367,370 km (0.068 R)
• M96: 119,985,571 km (0.064 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 19,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit