🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.48 AU - 0.76 AU

Year: 180 Days

Day: 26.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 138.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.79 AU - 1.25 AU

Year: 380 Days

Day: 25.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.38 AU - 1.82 AU

Year: 747 Days

Day: 27 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 8.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.64 AU - 7.98 AU

Year: 7292 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,144,139 km

• M1: 546,182 km (0.051 R)
• M2: 609,462 km (0.035 R)
• M3: 675,434 km (0.085 R)
• M4: 1,108,371 km (0.068 R)
• M5: 1,207,704 km (0.062 R)
• M6: 1,275,621 km (0.088 R)
• M7: 1,826,141 km (0.026 R)
• M8: 1,924,577 km (0.059 R)
• M9: 2,085,993 km (0.069 R)
• M10: 2,596,421 km (0.086 R)
• M11: 2,843,108 km (0.076 R)
• M12: 2,957,849 km (0.12 R)
• M13: 3,263,328 km (0.089 R)
• M14: 3,359,370 km (0.101 R)
• M15: 3,529,762 km (0.11 R)
• M16: 3,628,347 km (0.079 R)
• M17: 3,980,949 km (0.086 R)
• M18: 4,083,723 km (0.104 R)
• M19: 4,291,963 km (0.084 R)
• M20: 5,328,227 km (0.111 R)
• M21: 6,228,358 km (0.117 R)
• M22: 6,926,381 km (0.063 R)
• M23: 7,237,545 km (0.067 R)
• M24: 7,458,202 km (0.052 R)
• M25: 7,649,089 km (0.103 R)
• M26: 7,745,131 km (0.11 R)
• M27: 8,100,725 km (0.116 R)
• M28: 8,761,050 km (0.09 R)
• M29: 8,962,408 km (0.108 R)
• M30: 9,610,466 km (0.087 R)
• M31: 10,238,329 km (0.04 R)
• M32: 10,915,409 km (0.081 R)
• M33: 11,387,091 km (0.114 R)
• M34: 11,607,000 km (0.106 R)
• M35: 13,262,300 km (0.038 R)
• M36: 13,609,965 km (0.094 R)
• M37: 14,235,434 km (0.073 R)
• M38: 14,314,272 km (0.108 R)
• M39: 14,432,754 km (0.094 R)
• M40: 14,670,914 km (0.118 R)
• M41: 14,990,305 km (0.113 R)
• M42: 15,271,699 km (0.116 R)
• M43: 15,554,887 km (0.111 R)
• M44: 15,636,119 km (0.082 R)
• M45: 16,085,361 km (0.062 R)
• M46: 16,538,793 km (0.12 R)
• M47: 17,416,184 km (0.109 R)
• M48: 17,881,882 km (0.083 R)
• M49: 18,009,639 km (0.084 R)
• M50: 19,785,066 km (0.113 R)
• M51: 20,049,555 km (0.081 R)
• M52: 21,299,446 km (0.054 R)
• M53: 22,758,324 km (0.096 R)
• M54: 23,779,928 km (0.091 R)
• M55: 24,061,172 km (0.044 R)
• M56: 25,054,203 km (0.119 R)
• M57: 25,149,496 km (0.069 R)
• M58: 26,060,547 km (0.064 R)
• M59: 27,619,357 km (0.082 R)
• M60: 27,914,963 km (0.064 R)
• M61: 28,559,131 km (0.113 R)
• M62: 29,057,890 km (0.081 R)
• M63: 29,811,564 km (0.107 R)
• M64: 30,165,363 km (0.108 R)
• M65: 30,419,081 km (0.075 R)
• M66: 30,520,658 km (0.117 R)
• M67: 30,928,462 km (0.112 R)
• M68: 31,800,917 km (0.083 R)
• M69: 32,266,017 km (0.083 R)
• M70: 33,046,319 km (0.074 R)
• M71: 33,938,072 km (0.029 R)
• M72: 34,254,771 km (0.052 R)
• M73: 34,572,367 km (0.081 R)
• M74: 34,678,582 km (0.097 R)
• M75: 35,424,177 km (0.11 R)
• M76: 35,852,626 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 4.8

Gravity: 31.78 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.11 AU - 14.93 AU

Year: 17334 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 94,144,139 km

• M1: 71,358 km (0.103 R)
• M2: 202,705 km (0.112 R)
• M3: 244,742 km (0.03 R)
• M4: 711,787 km (0.084 R)
• M5: 1,072,318 km (0.094 R)
• M6: 1,424,770 km (0.031 R)
• M7: 1,511,088 km (0.112 R)
• M8: 2,161,390 km (0.111 R)
• M9: 2,429,619 km (0.082 R)
• M10: 3,295,491 km (0.107 R)
• M11: 4,042,134 km (0.058 R)
• M12: 4,288,522 km (0.106 R)
• M13: 4,455,324 km (0.106 R)
• M14: 6,097,460 km (0.039 R)
• M15: 6,811,041 km (0.078 R)
• M16: 7,450,722 km (0.095 R)
• M17: 8,006,777 km (0.102 R)
• M18: 8,471,727 km (0.059 R)
• M19: 8,998,462 km (0.098 R)
• M20: 9,863,137 km (0.106 R)
• M21: 10,416,949 km (0.046 R)
• M22: 10,641,196 km (0.06 R)
• M23: 11,728,473 km (0.107 R)
• M24: 12,373,988 km (0.096 R)
• M25: 13,030,872 km (0.078 R)
• M26: 13,760,461 km (0.085 R)
• M27: 14,130,117 km (0.072 R)
• M28: 14,254,134 km (0.065 R)
• M29: 14,565,597 km (0.062 R)
• M30: 14,753,492 km (0.115 R)
• M31: 15,258,833 km (0.105 R)
• M32: 15,577,477 km (0.052 R)
• M33: 16,677,021 km (0.028 R)
• M34: 17,203,157 km (0.079 R)
• M35: 17,401,972 km (0.06 R)
• M36: 18,542,207 km (0.098 R)
• M37: 19,361,555 km (0.039 R)
• M38: 20,472,319 km (0.094 R)
• M39: 22,972,997 km (0.115 R)
• M40: 23,045,851 km (0.094 R)
• M41: 23,705,129 km (0.093 R)
• M42: 24,817,389 km (0.078 R)
• M43: 27,555,479 km (0.101 R)
• M44: 28,021,028 km (0.089 R)
• M45: 28,411,029 km (0.093 R)
• M46: 28,489,269 km (0.069 R)
• M47: 29,196,418 km (0.112 R)
• M48: 29,275,256 km (0.075 R)
• M49: 29,670,942 km (0.112 R)
• M50: 31,594,771 km (0.099 R)
• M51: 32,000,630 km (0.09 R)
• M52: 32,326,604 km (0.073 R)
• M53: 32,489,965 km (0.098 R)
• M54: 33,889,752 km (0.072 R)
• M55: 34,973,439 km (0.083 R)
• M56: 35,983,673 km (0.082 R)
• M57: 37,089,052 km (0.114 R)
• M58: 37,517,052 km (0.119 R)
• M59: 38,033,015 km (0.111 R)
• M60: 38,378,137 km (0.111 R)
• M61: 39,419,937 km (0.064 R)
• M62: 41,000,139 km (0.043 R)
• M63: 41,975,966 km (0.09 R)
• M64: 42,154,137 km (0.076 R)
• M65: 45,040,029 km (0.059 R)
• M66: 46,230,529 km (0.086 R)
• M67: 47,153,398 km (0.119 R)
• M68: 48,642,346 km (0.107 R)
• M69: 49,298,782 km (0.085 R)
• M70: 50,430,639 km (0.079 R)
• M71: 50,999,709 km (0.105 R)
• M72: 51,475,730 km (0.078 R)
• M73: 53,394,023 km (0.066 R)
• M74: 53,877,374 km (0.097 R)
• M75: 54,362,071 km (0.094 R)
• M76: 54,556,249 km (0.059 R)
• M77: 56,118,948 km (0.077 R)
• M78: 57,103,003 km (0.117 R)
• M79: 57,399,207 km (0.071 R)
• M80: 57,795,193 km (0.068 R)
• M81: 58,092,743 km (0.056 R)
• M82: 58,390,742 km (0.096 R)
• M83: 58,589,707 km (0.077 R)
• M84: 59,788,285 km (0.096 R)
• M85: 60,390,566 km (0.115 R)
• M86: 61,196,749 km (0.12 R)
• M87: 61,601,112 km (0.098 R)
• M88: 63,329,865 km (0.102 R)
• M89: 66,004,525 km (0.058 R)
• M90: 67,982,209 km (0.104 R)
• M91: 68,296,365 km (0.119 R)
• M92: 69,979,341 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 6.8

Gravity: 19.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.29 AU - 17.99 AU

Year: 21735 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,144,139 km

• M1: 635,791 km (0.114 R)
• M2: 735,872 km (0.101 R)
• M3: 814,560 km (0.09 R)
• M4: 952,041 km (0.114 R)
• M5: 1,376,749 km (0.077 R)
• M6: 1,508,096 km (0.069 R)
• M7: 3,468,875 km (0.054 R)
• M8: 5,141,529 km (0.027 R)
• M9: 5,243,705 km (0.079 R)
• M10: 5,606,479 km (0.119 R)
• M11: 5,658,988 km (0.117 R)
• M12: 6,139,048 km (0.113 R)
• M13: 6,466,218 km (0.084 R)
• M14: 8,911,096 km (0.118 R)
• M15: 9,782,953 km (0.054 R)
• M16: 9,846,233 km (0.118 R)
• M17: 11,075,030 km (0.117 R)
• M18: 11,273,546 km (0.118 R)
• M19: 11,539,830 km (0.052 R)
• M20: 13,181,368 km (0.117 R)
• M21: 13,603,084 km (0.034 R)
• M22: 14,029,288 km (0.07 R)
• M23: 14,459,831 km (0.114 R)
• M24: 14,749,153 km (0.039 R)
• M25: 15,333,782 km (0.111 R)
• M26: 17,515,667 km (0.063 R)
• M27: 18,134,553 km (0.081 R)
• M28: 19,155,409 km (0.12 R)
• M29: 19,632,776 km (0.115 R)
• M30: 21,170,343 km (0.081 R)
• M31: 22,411,257 km (0.119 R)
• M32: 23,336,221 km (0.114 R)
• M33: 23,505,715 km (0.117 R)
• M34: 25,571,662 km (0.118 R)
• M35: 26,272,976 km (0.12 R)
• M36: 26,361,239 km (0.064 R)
• M37: 26,537,765 km (0.075 R)
• M38: 26,714,589 km (0.097 R)
• M39: 27,784,513 km (0.082 R)
• M40: 29,050,411 km (0.079 R)
• M41: 30,058,102 km (0.098 R)
• M42: 30,242,556 km (0.095 R)
• M43: 31,544,207 km (0.116 R)
• M44: 31,731,653 km (0.086 R)
• M45: 32,201,839 km (0.077 R)
• M46: 33,435,274 km (0.072 R)
• M47: 34,009,730 km (0.031 R)
• M48: 35,850,232 km (0.072 R)
• M49: 37,029,213 km (0.1 R)
• M50: 38,821,545 km (0.025 R)
• M51: 42,076,944 km (0.118 R)
• M52: 42,283,240 km (0.095 R)
• M53: 43,008,041 km (0.114 R)
• M54: 43,215,982 km (0.106 R)
• M55: 43,424,223 km (0.102 R)
• M56: 43,841,601 km (0.104 R)
• M57: 44,996,197 km (0.076 R)
• M58: 45,101,664 km (0.072 R)
• M59: 45,418,662 km (0.032 R)
• M60: 46,586,871 km (0.107 R)
• M61: 47,014,123 km (0.064 R)
• M62: 47,228,347 km (0.039 R)
• M63: 47,764,955 km (0.096 R)
• M64: 48,303,806 km (0.108 R)
• M65: 49,932,179 km (0.107 R)
• M66: 51,357,847 km (0.089 R)
• M67: 51,909,713 km (0.116 R)
• M68: 52,685,677 km (0.111 R)
• M69: 53,130,881 km (0.086 R)
• M70: 53,353,931 km (0.071 R)
• M71: 53,465,531 km (0.109 R)
• M72: 54,024,877 km (0.108 R)
• M73: 54,811,313 km (0.078 R)
• M74: 56,281,711 km (0.072 R)
• M75: 58,223,940 km (0.092 R)
• M76: 62,762,141 km (0.084 R)
• M77: 63,707,001 km (0.101 R)
• M78: 63,825,483 km (0.059 R)
• M79: 64,537,718 km (0.118 R)
• M80: 67,171,389 km (0.117 R)
• M81: 67,291,965 km (0.11 R)
• M82: 68,744,261 km (0.026 R)
• M83: 68,865,734 km (0.087 R)
• M84: 70,696,513 km (0.097 R)
• M85: 71,187,493 km (0.073 R)
• M86: 78,685,937 km (0.09 R)
• M87: 79,322,027 km (0.103 R)
• M88: 80,343,332 km (0.086 R)
• M89: 81,497,479 km (0.044 R)
• M90: 84,862,534 km (0.12 R)
• M91: 85,384,181 km (0.094 R)
• M92: 85,776,128 km (0.112 R)
• M93: 87,218,551 km (0.079 R)
• M94: 87,481,693 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.5

Radius: 3.2

Gravity: 80.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.78 AU - 19.54 AU

Year: 25089 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,144,139 km

• M1: 163,510 km (0.116 R)
• M2: 267,032 km (0.083 R)
• M3: 792,570 km (0.052 R)
• M4: 1,091,915 km (0.065 R)
• M5: 1,457,532 km (0.043 R)
• M6: 1,492,538 km (0.114 R)
• M7: 2,050,538 km (0.092 R)
• M8: 2,169,169 km (0.112 R)
• M9: 3,287,413 km (0.084 R)
• M10: 3,333,489 km (0.102 R)
• M11: 3,709,728 km (0.098 R)
• M12: 8,583,327 km (0.09 R)
• M13: 10,217,535 km (0.069 R)
• M14: 10,691,909 km (0.097 R)
• M15: 11,312,292 km (0.069 R)
• M16: 12,659,869 km (0.083 R)
• M17: 12,732,125 km (0.048 R)
• M18: 13,242,254 km (0.097 R)
• M19: 13,684,764 km (0.083 R)
• M20: 16,994,767 km (0.085 R)
• M21: 18,204,565 km (0.062 R)
• M22: 19,860,314 km (0.102 R)
• M23: 20,028,462 km (0.097 R)
• M24: 20,112,835 km (0.109 R)
• M25: 20,535,898 km (0.055 R)
• M26: 20,705,991 km (0.065 R)
• M27: 22,170,554 km (0.109 R)
• M28: 22,432,500 km (0.118 R)
• M29: 23,490,306 km (0.071 R)
• M30: 24,294,245 km (0.098 R)
• M31: 24,835,341 km (0.115 R)
• M32: 26,389,513 km (0.06 R)
• M33: 26,667,017 km (0.111 R)
• M34: 26,759,768 km (0.098 R)
• M35: 27,599,012 km (0.06 R)
• M36: 28,446,933 km (0.088 R)
• M37: 29,590,758 km (0.053 R)
• M38: 30,264,996 km (0.041 R)
• M39: 31,041,558 km (0.077 R)
• M40: 31,334,620 km (0.092 R)
• M41: 31,432,457 km (0.059 R)
• M42: 32,021,574 km (0.118 R)
• M43: 32,120,159 km (0.026 R)
• M44: 34,112,354 km (0.108 R)
• M45: 34,313,862 km (0.095 R)
• M46: 34,717,776 km (0.079 R)
• M47: 34,819,054 km (0.059 R)
• M48: 35,123,336 km (0.118 R)
• M49: 38,110,506 km (0.099 R)
• M50: 42,470,088 km (0.099 R)
• M51: 42,578,396 km (0.093 R)
• M52: 43,557,066 km (0.118 R)
• M53: 43,666,272 km (0.104 R)
• M54: 45,094,184 km (0.032 R)
• M55: 46,314,304 km (0.096 R)
• M56: 48,108,282 km (0.105 R)
• M57: 49,127,492 km (0.057 R)
• M58: 50,726,843 km (0.046 R)
• M59: 50,841,734 km (0.109 R)
• M60: 50,956,625 km (0.11 R)
• M61: 51,186,856 km (0.119 R)
• M62: 53,741,988 km (0.092 R)
• M63: 53,859,123 km (0.076 R)
• M64: 53,976,408 km (0.116 R)
• M65: 54,917,079 km (0.033 R)
• M66: 55,153,145 km (0.111 R)
• M67: 56,695,499 km (0.086 R)
• M68: 58,733,770 km (0.111 R)
• M69: 59,216,971 km (0.111 R)
• M70: 60,918,048 km (0.111 R)
• M71: 62,142,955 km (0.112 R)
• M72: 64,990,850 km (0.067 R)
• M73: 65,865,998 km (0.094 R)
• M74: 66,493,561 km (0.106 R)
• M75: 70,428,134 km (0.075 R)
• M76: 71,713,330 km (0.066 R)
• M77: 72,358,844 km (0.081 R)
• M78: 72,617,499 km (0.096 R)
• M79: 73,395,707 km (0.111 R)
• M80: 75,090,950 km (0.046 R)
• M81: 76,403,821 km (0.12 R)
• M82: 77,591,778 km (0.073 R)
• M83: 80,253,573 km (0.039 R)
• M84: 80,655,393 km (0.105 R)
• M85: 81,461,127 km (0.093 R)
• M86: 82,945,287 km (0.074 R)
• M87: 84,983,259 km (0.1 R)
• M88: 86,762,875 km (0.063 R)
• M89: 87,037,687 km (0.047 R)
• M90: 88,278,302 km (0.087 R)
• M91: 89,247,098 km (0.083 R)
• M92: 89,802,405 km (0.116 R)
• M93: 92,455,374 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit