🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.5 AU - 0.64 AU

Year: 155 Days

Day: 28.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,932,671 km

• M1: 107,561 km (0.103 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 14.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.8 AU - 10.9 AU

Year: 9475 Days

Day: 9.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,932,671 km

• M1: 189,690 km (0.053 R)
• M2: 320,887 km (0.086 R)
• M3: 409,898 km (0.099 R)
• M4: 719,267 km (0.042 R)
• M5: 868,715 km (0.08 R)
• M6: 1,048,382 km (0.074 R)
• M7: 1,322,146 km (0.086 R)
• M8: 1,686,566 km (0.104 R)
• M9: 1,892,712 km (0.078 R)
• M10: 2,230,205 km (0.065 R)
• M11: 2,613,774 km (0.032 R)
• M12: 2,935,858 km (0.036 R)
• M13: 3,414,571 km (0.034 R)
• M14: 3,530,809 km (0.115 R)
• M15: 3,797,392 km (0.07 R)
• M16: 4,132,342 km (0.117 R)
• M17: 4,863,726 km (0.073 R)
• M18: 4,995,073 km (0.069 R)
• M19: 5,566,836 km (0.109 R)
• M20: 5,669,909 km (0.034 R)
• M21: 5,843,143 km (0.085 R)
• M22: 6,194,997 km (0.096 R)
• M23: 7,785,821 km (0.1 R)
• M24: 7,901,460 km (0.095 R)
• M25: 8,134,384 km (0.059 R)
• M26: 8,567,171 km (0.046 R)
• M27: 8,686,550 km (0.117 R)
• M28: 8,967,196 km (0.09 R)
• M29: 9,455,483 km (0.083 R)
• M30: 9,620,190 km (0.102 R)
• M31: 10,288,444 km (0.101 R)
• M32: 10,885,639 km (0.056 R)
• M33: 11,101,658 km (0.103 R)
• M34: 11,406,538 km (0.118 R)
• M35: 12,203,147 km (0.058 R)
• M36: 12,744,243 km (0.1 R)
• M37: 15,226,819 km (0.1 R)
• M38: 15,907,190 km (0.115 R)
• M39: 16,349,701 km (0.111 R)
• M40: 16,597,435 km (0.082 R)
• M41: 16,746,584 km (0.073 R)
• M42: 17,448,647 km (0.081 R)
• M43: 17,549,775 km (0.065 R)
• M44: 18,160,583 km (0.054 R)
• M45: 18,726,512 km (0.095 R)
• M46: 20,405,748 km (0.111 R)
• M47: 21,425,557 km (0.063 R)
• M48: 22,352,016 km (0.108 R)
• M49: 22,461,821 km (0.061 R)
• M50: 23,124,839 km (0.073 R)
• M51: 23,626,291 km (0.11 R)
• M52: 23,794,289 km (0.06 R)
• M53: 24,244,130 km (0.058 R)
• M54: 24,810,358 km (0.101 R)
• M55: 24,981,049 km (0.112 R)
• M56: 25,323,628 km (0.045 R)
• M57: 28,298,532 km (0.119 R)
• M58: 28,536,542 km (0.101 R)
• M59: 28,775,150 km (0.066 R)
• M60: 31,320,708 km (0.119 R)
• M61: 32,123,151 km (0.113 R)
• M62: 32,433,566 km (0.073 R)
• M63: 33,308,265 km (0.059 R)
• M64: 33,559,440 km (0.108 R)
• M65: 33,685,401 km (0.038 R)
• M66: 34,380,583 km (0.108 R)
• M67: 34,889,215 km (0.108 R)
• M68: 35,144,429 km (0.092 R)
• M69: 35,720,980 km (0.104 R)
• M70: 36,300,671 km (0.11 R)
• M71: 36,688,878 km (0.068 R)
• M72: 37,273,656 km (0.061 R)
• M73: 38,058,297 km (0.07 R)
• M74: 38,848,323 km (0.059 R)
• M75: 39,378,049 km (0.091 R)
• M76: 40,511,702 km (0.084 R)
• M77: 41,318,333 km (0.091 R)
• M78: 44,528,554 km (0.047 R)
• M79: 44,944,137 km (0.066 R)
• M80: 45,152,377 km (0.108 R)
• M81: 45,500,192 km (0.09 R)
• M82: 46,970,889 km (0.118 R)
• M83: 47,182,271 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 9.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.77 AU - 12.23 AU

Year: 14960 Days

Day: 6.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,932,671 km

• M1: 132,544 km (0.09 R)
• M2: 244,892 km (0.05 R)
• M3: 378,183 km (0.075 R)
• M4: 671,844 km (0.037 R)
• M5: 889,958 km (0.091 R)
• M6: 1,579,305 km (0.112 R)
• M7: 1,975,141 km (0.086 R)
• M8: 2,037,224 km (0.111 R)
• M9: 2,184,727 km (0.12 R)
• M10: 2,512,795 km (0.034 R)
• M11: 2,833,234 km (0.119 R)
• M12: 3,142,453 km (0.047 R)
• M13: 3,215,457 km (0.067 R)
• M14: 3,462,742 km (0.073 R)
• M15: 3,949,833 km (0.031 R)
• M16: 4,458,465 km (0.073 R)
• M17: 4,595,796 km (0.11 R)
• M18: 4,734,473 km (0.04 R)
• M19: 5,274,522 km (0.116 R)
• M20: 5,507,745 km (0.103 R)
• M21: 5,684,869 km (0.115 R)
• M22: 5,954,145 km (0.09 R)
• M23: 7,009,109 km (0.079 R)
• M24: 7,105,001 km (0.109 R)
• M25: 7,169,179 km (0.085 R)
• M26: 7,427,684 km (0.107 R)
• M27: 7,558,133 km (0.092 R)
• M28: 7,755,303 km (0.11 R)
• M29: 8,087,560 km (0.087 R)
• M30: 8,731,729 km (0.108 R)
• M31: 9,077,449 km (0.119 R)
• M32: 9,322,191 km (0.117 R)
• M33: 10,213,795 km (0.089 R)
• M34: 10,835,523 km (0.055 R)
• M35: 10,983,625 km (0.099 R)
• M36: 12,154,079 km (0.047 R)
• M37: 12,930,043 km (0.071 R)
• M38: 13,047,926 km (0.118 R)
• M39: 13,522,600 km (0.112 R)
• M40: 13,802,199 km (0.115 R)
• M41: 14,083,742 km (0.103 R)
• M42: 14,367,080 km (0.091 R)
• M43: 15,187,176 km (0.112 R)
• M44: 15,644,646 km (0.118 R)
• M45: 16,022,381 km (0.105 R)
• M46: 16,191,277 km (0.113 R)
• M47: 16,786,826 km (0.097 R)
• M48: 17,389,556 km (0.08 R)
• M49: 17,519,706 km (0.1 R)
• M50: 17,780,904 km (0.051 R)
• M51: 18,616,408 km (0.115 R)
• M52: 19,061,312 km (0.051 R)
• M53: 19,329,990 km (0.113 R)
• M54: 19,419,748 km (0.104 R)
• M55: 20,691,779 km (0.087 R)
• M56: 20,875,784 km (0.111 R)
• M57: 21,014,013 km (0.103 R)
• M58: 21,803,441 km (0.092 R)
• M59: 23,124,839 km (0.053 R)
• M60: 23,459,190 km (0.109 R)
• M61: 24,036,189 km (0.079 R)
• M62: 24,715,214 km (0.12 R)
• M63: 24,861,670 km (0.12 R)
• M64: 25,302,385 km (0.091 R)
• M65: 25,597,542 km (0.064 R)
• M66: 25,894,045 km (0.107 R)
• M67: 26,191,595 km (0.082 R)
• M68: 26,290,928 km (0.096 R)
• M69: 26,490,193 km (0.095 R)
• M70: 26,840,102 km (0.065 R)
• M71: 26,940,333 km (0.117 R)
• M72: 28,051,396 km (0.052 R)
• M73: 29,486,937 km (0.106 R)
• M74: 29,693,981 km (0.057 R)
• M75: 30,109,414 km (0.029 R)
• M76: 31,949,916 km (0.096 R)
• M77: 32,322,266 km (0.084 R)
• M78: 32,696,260 km (0.099 R)
• M79: 33,071,452 km (0.108 R)
• M80: 33,664,158 km (0.077 R)
• M81: 34,314,760 km (0.079 R)
• M82: 34,914,797 km (0.091 R)
• M83: 35,959,289 km (0.119 R)
• M84: 37,293,403 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 3.6

Gravity: 48.43 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.19 AU - 16.73 AU

Year: 17772 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,932,671 km

• M1: 62,083 km (0.113 R)
• M2: 157,826 km (0.094 R)
• M3: 196,123 km (0.084 R)
• M4: 223,499 km (0.088 R)
• M5: 454,030 km (0.097 R)
• M6: 785,239 km (0.03 R)
• M7: 901,327 km (0.094 R)
• M8: 1,098,647 km (0.032 R)
• M9: 1,418,936 km (0.06 R)
• M10: 2,334,325 km (0.027 R)
• M11: 2,367,386 km (0.049 R)
• M12: 2,811,842 km (0.117 R)
• M13: 3,620,717 km (0.082 R)
• M14: 3,775,102 km (0.086 R)
• M15: 4,010,569 km (0.027 R)
• M16: 4,291,365 km (0.084 R)
• M17: 4,703,507 km (0.114 R)
• M18: 5,042,196 km (0.115 R)
• M19: 5,653,752 km (0.043 R)
• M20: 6,059,163 km (0.111 R)
• M21: 6,242,420 km (0.1 R)
• M22: 6,755,391 km (0.087 R)
• M23: 6,897,659 km (0.11 R)
• M24: 8,783,489 km (0.053 R)
• M25: 9,462,813 km (0.069 R)
• M26: 13,757,918 km (0.056 R)
• M27: 14,240,521 km (0.12 R)
• M28: 15,658,409 km (0.087 R)
• M29: 16,035,545 km (0.096 R)
• M30: 16,927,448 km (0.113 R)
• M31: 16,991,775 km (0.119 R)
• M32: 17,574,159 km (0.038 R)
• M33: 17,769,833 km (0.045 R)
• M34: 18,097,453 km (0.112 R)
• M35: 18,758,675 km (0.116 R)
• M36: 19,159,149 km (0.104 R)
• M37: 19,562,465 km (0.086 R)
• M38: 21,134,439 km (0.117 R)
• M39: 21,620,782 km (0.058 R)
• M40: 22,181,175 km (0.114 R)
• M41: 22,746,356 km (0.079 R)
• M42: 25,127,356 km (0.072 R)
• M43: 29,576,546 km (0.069 R)
• M44: 29,654,038 km (0.097 R)
• M45: 30,198,275 km (0.102 R)
• M46: 30,432,545 km (0.079 R)
• M47: 31,217,635 km (0.052 R)
• M48: 31,692,010 km (0.063 R)
• M49: 33,855,644 km (0.099 R)
• M50: 34,424,415 km (0.033 R)
• M51: 34,505,946 km (0.098 R)
• M52: 34,587,476 km (0.097 R)
• M53: 35,406,674 km (0.119 R)
• M54: 35,818,667 km (0.109 R)
• M55: 36,647,290 km (0.066 R)
• M56: 38,323,683 km (0.074 R)
• M57: 38,492,579 km (0.093 R)
• M58: 39,256,127 km (0.08 R)
• M59: 40,367,938 km (0.073 R)
• M60: 40,539,826 km (0.073 R)
• M61: 40,798,182 km (0.109 R)
• M62: 40,884,500 km (0.052 R)
• M63: 42,797,258 km (0.107 R)
• M64: 44,472,605 km (0.094 R)
• M65: 44,828,049 km (0.093 R)
• M66: 45,631,240 km (0.091 R)
• M67: 46,079,435 km (0.092 R)
• M68: 46,980,314 km (0.106 R)
• M69: 50,919,674 km (0.081 R)
• M70: 51,291,425 km (0.067 R)
• M71: 51,664,073 km (0.101 R)
• M72: 53,258,039 km (0.099 R)
• M73: 53,824,566 km (0.12 R)
• M74: 55,918,487 km (0.08 R)
• M75: 56,014,230 km (0.115 R)
• M76: 60,185,467 km (0.084 R)
• M77: 60,677,046 km (0.048 R)
• M78: 61,466,175 km (0.084 R)
• M79: 62,556,743 km (0.065 R)
• M80: 63,054,605 km (0.108 R)
• M81: 63,453,732 km (0.044 R)
• M82: 64,054,218 km (0.075 R)
• M83: 64,455,439 km (0.103 R)
• M84: 64,555,969 km (0.038 R)
• M85: 65,059,067 km (0.076 R)
• M86: 65,159,746 km (0.107 R)
• M87: 66,575,989 km (0.037 R)
• M88: 66,880,870 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.8

Radius: 3.3

Gravity: 29.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.14 AU - 19.98 AU

Year: 25359 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,932,671 km

• M1: 180,415 km (0.08 R)
• M2: 281,394 km (0.107 R)
• M3: 655,388 km (0.115 R)
• M4: 788,231 km (0.114 R)
• M5: 811,269 km (0.058 R)
• M6: 1,028,336 km (0.072 R)
• M7: 1,456,036 km (0.04 R)
• M8: 1,570,778 km (0.1 R)
• M9: 1,599,949 km (0.078 R)
• M10: 1,870,273 km (0.097 R)
• M11: 1,901,090 km (0.088 R)
• M12: 2,219,584 km (0.119 R)
• M13: 2,418,549 km (0.067 R)
• M14: 2,692,762 km (0.08 R)
• M15: 3,496,252 km (0.109 R)
• M16: 3,884,309 km (0.107 R)
• M17: 3,963,446 km (0.084 R)
• M18: 4,658,328 km (0.107 R)
• M19: 5,214,683 km (0.117 R)
• M20: 5,258,365 km (0.08 R)
• M21: 5,346,030 km (0.118 R)
• M22: 5,390,011 km (0.112 R)
• M23: 6,156,700 km (0.101 R)
• M24: 7,590,596 km (0.089 R)
• M25: 7,689,630 km (0.043 R)
• M26: 7,939,309 km (0.088 R)
• M27: 9,069,072 km (0.079 R)
• M28: 9,227,047 km (0.09 R)
• M29: 9,545,691 km (0.079 R)
• M30: 9,599,097 km (0.082 R)
• M31: 9,975,934 km (0.096 R)
• M32: 10,967,169 km (0.064 R)
• M33: 12,162,606 km (0.09 R)
• M34: 12,805,129 km (0.11 R)
• M35: 12,864,070 km (0.083 R)
• M36: 13,100,884 km (0.107 R)
• M37: 14,062,050 km (0.12 R)
• M38: 14,122,937 km (0.09 R)
• M39: 15,545,912 km (0.079 R)
• M40: 16,370,196 km (0.05 R)
• M41: 16,434,224 km (0.115 R)
• M42: 17,731,536 km (0.088 R)
• M43: 19,398,655 km (0.089 R)
• M44: 19,602,108 km (0.091 R)
• M45: 19,670,026 km (0.09 R)
• M46: 20,285,172 km (0.111 R)
• M47: 20,353,987 km (0.098 R)
• M48: 20,629,696 km (0.088 R)
• M49: 21,674,637 km (0.084 R)
• M50: 22,879,648 km (0.068 R)
• M51: 22,951,156 km (0.088 R)
• M52: 23,815,682 km (0.051 R)
• M53: 23,888,237 km (0.099 R)
• M54: 25,799,350 km (0.107 R)
• M55: 27,150,966 km (0.116 R)
• M56: 28,988,477 km (0.063 R)
• M57: 30,707,955 km (0.066 R)
• M58: 30,865,781 km (0.098 R)
• M59: 31,261,916 km (0.031 R)
• M60: 31,739,283 km (0.055 R)
• M61: 32,782,129 km (0.048 R)
• M62: 33,348,208 km (0.106 R)
• M63: 33,754,516 km (0.102 R)
• M64: 35,479,080 km (0.115 R)
• M65: 36,560,822 km (0.085 R)
• M66: 37,400,365 km (0.111 R)
• M67: 37,484,589 km (0.064 R)
• M68: 38,076,548 km (0.08 R)
• M69: 38,246,192 km (0.114 R)
• M70: 38,756,769 km (0.116 R)
• M71: 40,474,751 km (0.116 R)
• M72: 43,186,362 km (0.098 R)
• M73: 45,775,452 km (0.085 R)
• M74: 46,136,582 km (0.049 R)
• M75: 46,770,727 km (0.117 R)
• M76: 48,322,655 km (0.093 R)
• M77: 48,506,362 km (0.086 R)
• M78: 48,966,674 km (0.091 R)
• M79: 50,728,788 km (0.12 R)
• M80: 50,915,486 km (0.108 R)
• M81: 51,008,835 km (0.117 R)
• M82: 51,476,927 km (0.066 R)
• M83: 51,852,417 km (0.049 R)
• M84: 55,176,033 km (0.063 R)
• M85: 56,138,247 km (0.102 R)
• M86: 56,815,027 km (0.072 R)
• M87: 59,943,418 km (0.112 R)
• M88: 60,833,226 km (0.089 R)
• M89: 61,130,926 km (0.105 R)
• M90: 62,026,568 km (0.063 R)
• M91: 62,126,350 km (0.096 R)
• M92: 62,326,063 km (0.108 R)
• M93: 62,726,238 km (0.07 R)
• M94: 67,183,357 km (0.056 R)
• M95: 67,696,328 km (0.108 R)
• M96: 68,107,572 km (0.114 R)
• M97: 68,726,159 km (0.049 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit