🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.69 AU - 0.89 AU

Year: 292 Days

Day: 30.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 309 Days

Day: 41.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,122,566 km

• M1: 44,879 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.93 AU - 1.15 AU

Year: 441 Days

Day: 31 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,122,566 km

• M1: 156,629 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.76 AU - 2.52 AU

Year: 1303 Days

Day: 31.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,122,566 km

• M1: 292,464 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.14 AU - 2.36 AU

Year: 1405 Days

Day: 22.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.71 AU - 3.65 AU

Year: 2360 Days

Day: 6.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 110,122,566 km

• M1: 141,669 km (0.067 R)
• M2: 231,727 km (0.098 R)
• M3: 319,391 km (0.085 R)
• M4: 387,907 km (0.093 R)
• M5: 486,791 km (0.11 R)
• M6: 615,595 km (0.119 R)
• M7: 756,217 km (0.117 R)
• M8: 830,867 km (0.039 R)
• M9: 908,209 km (0.091 R)
• M10: 1,095,505 km (0.096 R)
• M11: 1,163,722 km (0.11 R)
• M12: 1,349,822 km (0.106 R)
• M13: 1,536,370 km (0.038 R)
• M14: 1,632,711 km (0.092 R)
• M15: 1,781,262 km (0.113 R)
• M16: 2,017,926 km (0.107 R)
• M17: 2,113,220 km (0.12 R)
• M18: 2,330,735 km (0.076 R)
• M19: 2,544,061 km (0.088 R)
• M20: 2,775,639 km (0.075 R)
• M21: 2,834,580 km (0.095 R)
• M22: 3,209,622 km (0.108 R)
• M23: 3,309,105 km (0.097 R)
• M24: 3,498,197 km (0.092 R)
• M25: 3,652,133 km (0.043 R)
• M26: 3,993,366 km (0.105 R)
• M27: 4,167,797 km (0.034 R)
• M28: 4,413,586 km (0.119 R)
• M29: 4,664,162 km (0.067 R)
• M30: 4,748,685 km (0.06 R)
• M31: 4,890,803 km (0.112 R)
• M32: 4,947,950 km (0.114 R)
• M33: 5,005,395 km (0.062 R)
• M34: 5,712,245 km (0.084 R)
• M35: 5,772,533 km (0.041 R)
• M36: 5,833,120 km (0.099 R)
• M37: 6,062,005 km (0.034 R)
• M38: 6,639,453 km (0.042 R)
• M39: 7,169,179 km (0.111 R)
• M40: 7,398,063 km (0.069 R)
• M41: 7,729,273 km (0.052 R)
• M42: 7,812,749 km (0.117 R)
• M43: 7,879,769 km (0.039 R)
• M44: 7,947,088 km (0.083 R)
• M45: 8,048,365 km (0.094 R)
• M46: 8,200,955 km (0.083 R)
• M47: 8,406,054 km (0.111 R)
• M48: 8,891,200 km (0.111 R)
• M49: 9,049,026 km (0.103 R)
• M50: 9,119,486 km (0.107 R)
• M51: 9,207,749 km (0.065 R)
• M52: 9,456,680 km (0.116 R)
• M53: 9,528,188 km (0.087 R)
• M54: 10,015,727 km (0.031 R)
• M55: 10,529,745 km (0.069 R)
• M56: 10,715,396 km (0.096 R)
• M57: 10,939,793 km (0.099 R)
• M58: 11,241,233 km (0.119 R)
• M59: 11,316,929 km (0.101 R)
• M60: 11,450,071 km (0.118 R)
• M61: 11,602,811 km (0.047 R)
• M62: 11,794,595 km (0.088 R)
• M63: 12,317,739 km (0.114 R)
• M64: 12,513,563 km (0.104 R)
• M65: 12,710,284 km (0.064 R)
• M66: 13,126,764 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 12.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.78 AU - 8.52 AU

Year: 9685 Days

Day: 9.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,122,566 km

• M1: 158,723 km (0.099 R)
• M2: 534,364 km (0.107 R)
• M3: 711,487 km (0.093 R)
• M4: 792,570 km (0.038 R)
• M5: 1,139,637 km (0.079 R)
• M6: 1,249,591 km (0.107 R)
• M7: 1,560,755 km (0.076 R)
• M8: 1,853,518 km (0.117 R)
• M9: 2,240,827 km (0.104 R)
• M10: 2,412,565 km (0.025 R)
• M11: 2,540,172 km (0.098 R)
• M12: 3,005,122 km (0.09 R)
• M13: 3,090,991 km (0.081 R)
• M14: 3,177,758 km (0.097 R)
• M15: 3,389,289 km (0.104 R)
• M16: 3,478,749 km (0.112 R)
• M17: 4,398,177 km (0.092 R)
• M18: 4,515,761 km (0.059 R)
• M19: 5,037,858 km (0.091 R)
• M20: 5,160,977 km (0.112 R)
• M21: 5,600,196 km (0.062 R)
• M22: 6,073,524 km (0.086 R)
• M23: 6,492,548 km (0.07 R)
• M24: 6,626,886 km (0.117 R)
• M25: 6,762,123 km (0.081 R)
• M26: 6,852,779 km (0.062 R)
• M27: 6,943,884 km (0.095 R)
• M28: 7,150,479 km (0.058 R)
• M29: 7,312,494 km (0.086 R)
• M30: 7,405,543 km (0.106 R)
• M31: 7,592,990 km (0.036 R)
• M32: 7,782,081 km (0.093 R)
• M33: 8,140,817 km (0.119 R)
• M34: 8,237,457 km (0.103 R)
• M35: 8,652,142 km (0.05 R)
• M36: 9,324,884 km (0.072 R)
• M37: 9,502,158 km (0.105 R)
• M38: 9,603,884 km (0.081 R)
• M39: 9,757,222 km (0.114 R)
• M40: 9,962,919 km (0.115 R)
• M41: 10,118,202 km (0.099 R)
• M42: 10,588,836 km (0.034 R)
• M43: 10,959,839 km (0.113 R)
• M44: 11,714,560 km (0.081 R)
• M45: 13,245,844 km (0.061 R)
• M46: 13,331,115 km (0.118 R)
• M47: 13,933,546 km (0.115 R)
• M48: 14,078,356 km (0.09 R)
• M49: 14,486,310 km (0.107 R)
• M50: 14,603,595 km (0.034 R)
• M51: 15,493,403 km (0.092 R)
• M52: 16,187,537 km (0.066 R)
• M53: 17,201,212 km (0.082 R)
• M54: 17,481,110 km (0.082 R)
• M55: 17,762,653 km (0.081 R)
• M56: 17,982,711 km (0.111 R)
• M57: 18,077,257 km (0.113 R)
• M58: 18,520,815 km (0.095 R)
• M59: 19,064,154 km (0.119 R)
• M60: 19,321,762 km (0.08 R)
• M61: 19,937,955 km (0.107 R)
• M62: 20,101,167 km (0.06 R)
• M63: 20,692,677 km (0.119 R)
• M64: 21,023,737 km (0.117 R)
• M65: 21,959,920 km (0.057 R)
• M66: 22,229,944 km (0.111 R)
• M67: 22,331,521 km (0.08 R)
• M68: 22,705,067 km (0.109 R)
• M69: 22,841,500 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.4

Radius: 6.5

Gravity: 21.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.59 AU - 14.69 AU

Year: 22132 Days

Day: 18.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,122,566 km

• M1: 213,626 km (0.076 R)
• M2: 334,202 km (0.115 R)
• M3: 2,379,653 km (0.063 R)
• M4: 2,580,713 km (0.115 R)
• M5: 2,871,382 km (0.075 R)
• M6: 3,438,657 km (0.086 R)
• M7: 3,711,972 km (0.069 R)
• M8: 3,804,723 km (0.069 R)
• M9: 3,992,468 km (0.06 R)
• M10: 6,360,004 km (0.091 R)
• M11: 6,639,004 km (0.067 R)
• M12: 6,695,402 km (0.044 R)
• M13: 7,093,781 km (0.098 R)
• M14: 7,267,016 km (0.106 R)
• M15: 7,383,253 km (0.117 R)
• M16: 8,640,324 km (0.106 R)
• M17: 8,949,244 km (0.086 R)
• M18: 9,261,903 km (0.101 R)
• M19: 9,451,145 km (0.12 R)
• M20: 10,351,425 km (0.096 R)
• M21: 10,416,799 km (0.09 R)
• M22: 10,482,323 km (0.111 R)
• M23: 10,679,493 km (0.064 R)
• M24: 10,878,009 km (0.075 R)
• M25: 12,788,972 km (0.099 R)
• M26: 12,999,756 km (0.081 R)
• M27: 13,353,704 km (0.105 R)
• M28: 13,854,558 km (0.095 R)
• M29: 15,244,771 km (0.041 R)
• M30: 15,617,868 km (0.114 R)
• M31: 16,525,778 km (0.077 R)
• M32: 17,997,970 km (0.094 R)
• M33: 18,076,509 km (0.101 R)
• M34: 18,550,734 km (0.096 R)
• M35: 18,869,228 km (0.045 R)
• M36: 19,835,331 km (0.049 R)
• M37: 21,148,501 km (0.047 R)
• M38: 21,983,258 km (0.113 R)
• M39: 23,685,083 km (0.093 R)
• M40: 25,782,595 km (0.075 R)
• M41: 30,432,545 km (0.1 R)
• M42: 31,468,810 km (0.087 R)
• M43: 33,092,844 km (0.057 R)
• M44: 33,382,316 km (0.117 R)
• M45: 33,478,956 km (0.107 R)
• M46: 34,255,668 km (0.106 R)
• M47: 35,136,501 km (0.1 R)
• M48: 38,025,086 km (0.095 R)
• M49: 38,227,193 km (0.064 R)
• M50: 39,446,715 km (0.101 R)
• M51: 40,678,952 km (0.116 R)
• M52: 41,923,756 km (0.104 R)
• M53: 42,237,014 km (0.116 R)
• M54: 42,760,607 km (0.095 R)
• M55: 43,075,959 km (0.106 R)
• M56: 45,090,294 km (0.039 R)
• M57: 46,270,472 km (0.115 R)
• M58: 48,114,266 km (0.109 R)
• M59: 49,210,070 km (0.055 R)
• M60: 50,535,806 km (0.088 R)
• M61: 50,980,411 km (0.08 R)
• M62: 51,426,213 km (0.102 R)
• M63: 52,996,841 km (0.077 R)
• M64: 53,335,381 km (0.093 R)
• M65: 53,448,477 km (0.106 R)
• M66: 54,014,705 km (0.119 R)
• M67: 54,128,250 km (0.101 R)
• M68: 55,267,737 km (0.103 R)
• M69: 57,570,197 km (0.08 R)
• M70: 57,686,136 km (0.075 R)
• M71: 60,374,260 km (0.058 R)
• M72: 61,200,489 km (0.11 R)
• M73: 63,821,294 km (0.112 R)
• M74: 64,904,083 km (0.06 R)
• M75: 65,024,659 km (0.058 R)
• M76: 66,235,504 km (0.114 R)
• M77: 66,478,601 km (0.077 R)
• M78: 67,087,614 km (0.119 R)
• M79: 67,698,422 km (0.103 R)
• M80: 68,065,834 km (0.075 R)
• M81: 69,418,498 km (0.068 R)
• M82: 70,779,989 km (0.101 R)
• M83: 71,526,482 km (0.044 R)
• M84: 71,651,097 km (0.045 R)
• M85: 72,025,540 km (0.082 R)
• M86: 74,664,297 km (0.105 R)
• M87: 76,059,148 km (0.105 R)
• M88: 77,206,863 km (0.039 R)
• M89: 78,231,758 km (0.049 R)
• M90: 78,745,926 km (0.105 R)
• M91: 79,777,552 km (0.059 R)
• M92: 80,813,667 km (0.094 R)
• M93: 82,506,966 km (0.05 R)
• M94: 83,423,402 km (0.082 R)
• M95: 83,948,790 km (0.091 R)
• M96: 86,060,813 km (0.072 R)
• M97: 87,123,406 km (0.119 R)
• M98: 88,457,670 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.8

Radius: 7.2

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.86 AU - 18.4 AU

Year: 29511 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,122,566 km

• M1: 271,819 km (0.099 R)
• M2: 333,454 km (0.11 R)
• M3: 1,036,713 km (0.119 R)
• M4: 1,210,696 km (0.083 R)
• M5: 1,547,740 km (0.068 R)
• M6: 1,747,303 km (0.095 R)
• M7: 2,171,263 km (0.051 R)
• M8: 2,304,555 km (0.107 R)
• M9: 2,349,584 km (0.045 R)
• M10: 2,532,842 km (0.082 R)
• M11: 2,673,314 km (0.08 R)
• M12: 2,864,650 km (0.119 R)
• M13: 2,961,888 km (0.092 R)
• M14: 3,517,046 km (0.111 R)
• M15: 4,720,860 km (0.046 R)
• M16: 5,010,781 km (0.088 R)
• M17: 5,486,951 km (0.044 R)
• M18: 7,330,595 km (0.097 R)
• M19: 7,802,127 km (0.044 R)
• M20: 8,987,391 km (0.072 R)
• M21: 11,754,802 km (0.081 R)
• M22: 12,704,599 km (0.039 R)
• M23: 13,351,460 km (0.088 R)
• M24: 13,433,141 km (0.05 R)
• M25: 14,091,970 km (0.082 R)
• M26: 15,184,932 km (0.088 R)
• M27: 16,217,905 km (0.101 R)
• M28: 16,392,336 km (0.074 R)
• M29: 18,897,801 km (0.056 R)
• M30: 19,081,358 km (0.107 R)
• M31: 19,173,361 km (0.114 R)
• M32: 21,328,916 km (0.1 R)
• M33: 24,453,268 km (0.053 R)
• M34: 24,553,199 km (0.046 R)
• M35: 26,579,951 km (0.116 R)
• M36: 27,821,614 km (0.073 R)
• M37: 30,039,552 km (0.061 R)
• M38: 30,576,010 km (0.049 R)
• M39: 31,115,609 km (0.083 R)
• M40: 34,642,529 km (0.12 R)
• M41: 35,657,101 km (0.098 R)
• M42: 36,567,105 km (0.069 R)
• M43: 37,369,698 km (0.059 R)
• M44: 37,715,418 km (0.039 R)
• M45: 38,177,975 km (0.086 R)
• M46: 39,225,758 km (0.119 R)
• M47: 40,047,200 km (0.083 R)
• M48: 42,065,575 km (0.096 R)
• M49: 43,873,914 km (0.103 R)
• M50: 47,815,519 km (0.101 R)
• M51: 48,065,646 km (0.099 R)
• M52: 50,590,410 km (0.069 R)
• M53: 52,770,050 km (0.044 R)
• M54: 53,157,958 km (0.045 R)
• M55: 54,849,461 km (0.118 R)
• M56: 56,690,711 km (0.109 R)
• M57: 61,925,889 km (0.088 R)
• M58: 62,062,173 km (0.117 R)
• M59: 63,704,907 km (0.097 R)
• M60: 63,980,167 km (0.102 R)
• M61: 67,033,310 km (0.06 R)
• M62: 67,593,404 km (0.104 R)
• M63: 69,707,970 km (0.076 R)
• M64: 69,991,608 km (0.112 R)
• M65: 71,701,063 km (0.037 R)
• M66: 71,844,078 km (0.062 R)
• M67: 71,987,393 km (0.099 R)
• M68: 72,560,951 km (0.107 R)
• M69: 72,704,565 km (0.118 R)
• M70: 73,568,493 km (0.117 R)
• M71: 74,001,728 km (0.096 R)
• M72: 74,146,389 km (0.073 R)
• M73: 75,015,852 km (0.092 R)
• M74: 77,497,831 km (0.093 R)
• M75: 80,155,138 km (0.096 R)
• M76: 80,600,939 km (0.109 R)
• M77: 81,047,489 km (0.103 R)
• M78: 81,196,488 km (0.052 R)
• M79: 83,292,803 km (0.119 R)
• M80: 83,443,149 km (0.076 R)
• M81: 86,013,989 km (0.091 R)
• M82: 86,165,980 km (0.078 R)
• M83: 87,538,391 km (0.09 R)
• M84: 90,459,140 km (0.077 R)
• M85: 92,787,481 km (0.119 R)
• M86: 96,553,757 km (0.117 R)
• M87: 97,344,681 km (0.114 R)
• M88: 97,978,976 km (0.108 R)
• M89: 98,932,961 km (0.08 R)
• M90: 101,652,501 km (0.067 R)
• M91: 103,102,254 km (0.105 R)
• M92: 103,263,820 km (0.12 R)
• M93: 104,234,560 km (0.107 R)
• M94: 105,533,668 km (0.113 R)
• M95: 105,859,343 km (0.11 R)
• M96: 106,511,590 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit