🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 183 Days

Day: 12.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,653,933 km

• M1: 524,640 km (0.08 R)
• M2: 559,795 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 195 Days

Day: 32.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 13.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.21 AU - 8.41 AU

Year: 8342 Days

Day: 12.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,653,933 km

• M1: 232,924 km (0.116 R)
• M2: 330,462 km (0.087 R)
• M3: 420,968 km (0.115 R)
• M4: 524,191 km (0.103 R)
• M5: 821,442 km (0.062 R)
• M6: 1,056,011 km (0.074 R)
• M7: 1,331,271 km (0.075 R)
• M8: 1,515,576 km (0.091 R)
• M9: 1,728,454 km (0.039 R)
• M10: 2,184,279 km (0.037 R)
• M11: 2,539,424 km (0.098 R)
• M12: 2,794,488 km (0.081 R)
• M13: 3,230,117 km (0.089 R)
• M14: 3,405,446 km (0.115 R)
• M15: 3,713,618 km (0.075 R)
• M16: 4,084,620 km (0.079 R)
• M17: 4,220,156 km (0.033 R)
• M18: 4,357,188 km (0.034 R)
• M19: 5,006,592 km (0.065 R)
• M20: 5,387,169 km (0.104 R)
• M21: 5,777,320 km (0.038 R)
• M22: 6,083,697 km (0.108 R)
• M23: 6,808,797 km (0.12 R)
• M24: 7,067,452 km (0.118 R)
• M25: 7,329,398 km (0.118 R)
• M26: 7,661,356 km (0.086 R)
• M27: 7,863,014 km (0.102 R)
• M28: 7,964,441 km (0.075 R)
• M29: 8,066,317 km (0.083 R)
• M30: 8,409,196 km (0.083 R)
• M31: 9,180,223 km (0.079 R)
• M32: 9,502,307 km (0.066 R)
• M33: 10,342,150 km (0.096 R)
• M34: 10,453,450 km (0.109 R)
• M35: 10,752,347 km (0.06 R)
• M36: 10,978,240 km (0.12 R)
• M37: 12,683,207 km (0.088 R)
• M38: 12,961,908 km (0.113 R)
• M39: 13,202,610 km (0.042 R)
• M40: 13,851,416 km (0.088 R)
• M41: 14,386,378 km (0.027 R)
• M42: 15,518,984 km (0.106 R)
• M43: 16,074,441 km (0.099 R)
• M44: 17,337,346 km (0.119 R)
• M45: 17,425,609 km (0.112 R)
• M46: 17,646,864 km (0.109 R)
• M47: 18,994,442 km (0.085 R)
• M48: 19,957,403 km (0.055 R)
• M49: 20,608,154 km (0.113 R)
• M50: 21,644,867 km (0.066 R)
• M51: 22,121,785 km (0.079 R)
• M52: 22,217,528 km (0.079 R)
• M53: 22,698,635 km (0.118 R)
• M54: 23,720,089 km (0.119 R)
• M55: 24,113,082 km (0.066 R)
• M56: 24,756,353 km (0.107 R)
• M57: 25,706,749 km (0.117 R)
• M58: 26,262,505 km (0.105 R)
• M59: 27,129,125 km (0.119 R)
• M60: 28,108,842 km (0.095 R)
• M61: 28,942,850 km (0.093 R)
• M62: 29,152,586 km (0.108 R)
• M63: 30,262,153 km (0.118 R)
• M64: 30,368,517 km (0.111 R)
• M65: 32,305,062 km (0.08 R)
• M66: 32,631,634 km (0.092 R)
• M67: 32,849,897 km (0.067 R)
• M68: 32,959,403 km (0.119 R)
• M69: 33,618,082 km (0.116 R)
• M70: 34,170,248 km (0.103 R)
• M71: 35,395,903 km (0.048 R)
• M72: 35,620,151 km (0.062 R)
• M73: 35,788,747 km (0.118 R)
• M74: 36,183,237 km (0.084 R)
• M75: 37,204,093 km (0.042 R)
• M76: 37,889,849 km (0.09 R)
• M77: 38,119,482 km (0.097 R)
• M78: 38,349,414 km (0.11 R)
• M79: 38,579,944 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.1

Radius: 5.1

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.98 AU - 14.34 AU

Year: 17582 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,653,933 km

• M1: 160,070 km (0.08 R)
• M2: 472,430 km (0.095 R)
• M3: 686,056 km (0.079 R)
• M4: 1,144,424 km (0.093 R)
• M5: 1,245,701 km (0.111 R)
• M6: 1,824,645 km (0.027 R)
• M7: 3,263,178 km (0.116 R)
• M8: 3,371,188 km (0.079 R)
• M9: 3,590,798 km (0.104 R)
• M10: 3,665,148 km (0.094 R)
• M11: 3,890,891 km (0.09 R)
• M12: 4,675,981 km (0.089 R)
• M13: 5,128,215 km (0.044 R)
• M14: 6,295,976 km (0.101 R)
• M15: 6,385,735 km (0.026 R)
• M16: 6,611,777 km (0.119 R)
• M17: 6,932,665 km (0.077 R)
• M18: 7,071,791 km (0.109 R)
• M19: 7,352,586 km (0.045 R)
• M20: 7,494,554 km (0.062 R)
• M21: 8,861,430 km (0.07 R)
• M22: 9,419,131 km (0.084 R)
• M23: 9,883,782 km (0.084 R)
• M24: 10,145,279 km (0.101 R)
• M25: 10,461,977 km (0.106 R)
• M26: 11,159,253 km (0.06 R)
• M27: 11,376,768 km (0.088 R)
• M28: 12,260,892 km (0.059 R)
• M29: 12,654,633 km (0.057 R)
• M30: 13,109,710 km (0.105 R)
• M31: 13,167,006 km (0.071 R)
• M32: 13,628,067 km (0.095 R)
• M33: 14,447,714 km (0.08 R)
• M34: 14,566,195 km (0.039 R)
• M35: 17,000,601 km (0.105 R)
• M36: 17,376,541 km (0.105 R)
• M37: 18,200,376 km (0.094 R)
• M38: 19,231,704 km (0.119 R)
• M39: 19,820,072 km (0.099 R)
• M40: 21,081,631 km (0.101 R)
• M41: 21,283,289 km (0.095 R)
• M42: 22,163,972 km (0.102 R)
• M43: 22,300,555 km (0.104 R)
• M44: 22,437,437 km (0.05 R)
• M45: 23,264,414 km (0.115 R)
• M46: 23,611,780 km (0.052 R)
• M47: 24,031,103 km (0.087 R)
• M48: 24,947,839 km (0.116 R)
• M49: 25,018,897 km (0.107 R)
• M50: 25,089,956 km (0.092 R)
• M51: 25,804,286 km (0.091 R)
• M52: 26,525,348 km (0.081 R)
• M53: 27,692,660 km (0.115 R)
• M54: 28,134,722 km (0.097 R)
• M55: 28,876,578 km (0.092 R)
• M56: 30,988,152 km (0.067 R)
• M57: 31,064,447 km (0.103 R)
• M58: 31,677,349 km (0.077 R)
• M59: 32,681,600 km (0.089 R)
• M60: 32,914,972 km (0.086 R)
• M61: 34,089,465 km (0.117 R)
• M62: 34,247,141 km (0.114 R)
• M63: 34,326,129 km (0.087 R)
• M64: 35,357,457 km (0.07 R)
• M65: 35,437,192 km (0.109 R)
• M66: 35,596,963 km (0.119 R)
• M67: 36,721,490 km (0.106 R)
• M68: 37,532,011 km (0.116 R)
• M69: 39,087,979 km (0.052 R)
• M70: 39,500,869 km (0.11 R)
• M71: 40,081,458 km (0.06 R)
• M72: 40,831,991 km (0.066 R)
• M73: 40,999,391 km (0.116 R)
• M74: 41,419,013 km (0.099 R)
• M75: 44,223,674 km (0.093 R)
• M76: 44,395,562 km (0.083 R)
• M77: 44,826,404 km (0.109 R)
• M78: 47,088,922 km (0.058 R)
• M79: 49,032,198 km (0.107 R)
• M80: 49,299,230 km (0.101 R)
• M81: 49,388,391 km (0.03 R)
• M82: 50,372,146 km (0.084 R)
• M83: 52,177,493 km (0.038 R)
• M84: 54,095,637 km (0.094 R)
• M85: 54,371,496 km (0.117 R)
• M86: 54,647,953 km (0.079 R)
• M87: 55,758,118 km (0.105 R)
• M88: 56,502,368 km (0.118 R)
• M89: 57,718,748 km (0.057 R)
• M90: 60,082,095 km (0.072 R)
• M91: 60,272,533 km (0.074 R)
• M92: 62,187,835 km (0.072 R)
• M93: 63,540,499 km (0.086 R)
• M94: 64,610,124 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 4.7

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11 AU - 17.16 AU

Year: 18399 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,653,933 km

• M1: 71,059 km (0.084 R)
• M2: 583,132 km (0.117 R)
• M3: 1,481,019 km (0.052 R)
• M4: 1,604,736 km (0.12 R)
• M5: 1,699,731 km (0.103 R)
• M6: 1,995,785 km (0.073 R)
• M7: 2,822,762 km (0.062 R)
• M8: 3,331,694 km (0.114 R)
• M9: 3,996,358 km (0.103 R)
• M10: 5,020,804 km (0.078 R)
• M11: 5,113,554 km (0.119 R)
• M12: 5,395,247 km (0.101 R)
• M13: 5,633,856 km (0.093 R)
• M14: 6,672,963 km (0.088 R)
• M15: 7,609,744 km (0.028 R)
• M16: 7,716,258 km (0.043 R)
• M17: 7,930,931 km (0.084 R)
• M18: 8,366,261 km (0.073 R)
• M19: 8,642,269 km (0.069 R)
• M20: 8,753,570 km (0.083 R)
• M21: 9,146,563 km (0.056 R)
• M22: 10,242,218 km (0.088 R)
• M23: 10,715,845 km (0.104 R)
• M24: 10,955,351 km (0.116 R)
• M25: 11,561,671 km (0.057 R)
• M26: 11,623,007 km (0.067 R)
• M27: 12,179,062 km (0.079 R)
• M28: 12,303,677 km (0.095 R)
• M29: 13,252,726 km (0.073 R)
• M30: 13,963,465 km (0.068 R)
• M31: 14,159,588 km (0.09 R)
• M32: 14,554,227 km (0.098 R)
• M33: 14,620,350 km (0.087 R)
• M34: 15,086,197 km (0.051 R)
• M35: 16,858,483 km (0.116 R)
• M36: 17,346,621 km (0.069 R)
• M37: 17,627,865 km (0.062 R)
• M38: 17,698,326 km (0.087 R)
• M39: 18,337,109 km (0.049 R)
• M40: 18,480,124 km (0.067 R)
• M41: 19,055,777 km (0.119 R)
• M42: 20,743,241 km (0.118 R)
• M43: 21,041,689 km (0.059 R)
• M44: 22,554,572 km (0.071 R)
• M45: 22,938,141 km (0.106 R)
• M46: 23,945,832 km (0.102 R)
• M47: 24,180,401 km (0.069 R)
• M48: 24,258,641 km (0.088 R)
• M49: 25,126,159 km (0.089 R)
• M50: 25,763,596 km (0.098 R)
• M51: 26,245,002 km (0.028 R)
• M52: 26,325,485 km (0.026 R)
• M53: 27,379,851 km (0.07 R)
• M54: 30,964,515 km (0.071 R)
• M55: 31,134,758 km (0.079 R)
• M56: 31,990,757 km (0.117 R)
• M57: 33,289,416 km (0.097 R)
• M58: 34,516,866 km (0.032 R)
• M59: 34,693,392 km (0.062 R)
• M60: 35,402,635 km (0.046 R)
• M61: 36,385,643 km (0.109 R)
• M62: 36,565,310 km (0.086 R)
• M63: 37,015,749 km (0.108 R)
• M64: 39,849,731 km (0.118 R)
• M65: 42,279,799 km (0.057 R)
• M66: 42,563,287 km (0.108 R)
• M67: 43,512,785 km (0.088 R)
• M68: 43,608,079 km (0.082 R)
• M69: 45,335,784 km (0.114 R)
• M70: 45,529,214 km (0.116 R)
• M71: 45,626,004 km (0.052 R)
• M72: 46,110,851 km (0.105 R)
• M73: 47,870,720 km (0.083 R)
• M74: 48,857,917 km (0.072 R)
• M75: 50,751,975 km (0.079 R)
• M76: 50,952,736 km (0.086 R)
• M77: 51,657,491 km (0.038 R)
• M78: 52,568,243 km (0.119 R)
• M79: 52,873,123 km (0.091 R)
• M80: 55,953,194 km (0.117 R)
• M81: 56,056,865 km (0.106 R)
• M82: 57,724,283 km (0.087 R)
• M83: 58,774,610 km (0.026 R)
• M84: 59,091,009 km (0.053 R)
• M85: 59,407,858 km (0.118 R)
• M86: 59,937,284 km (0.114 R)
• M87: 60,894,262 km (0.05 R)
• M88: 62,715,467 km (0.097 R)
• M89: 65,316,974 km (0.069 R)
• M90: 67,291,067 km (0.096 R)
• M91: 68,507,148 km (0.071 R)
• M92: 70,512,508 km (0.107 R)
• M93: 72,424,219 km (0.093 R)
• M94: 74,923,401 km (0.117 R)
• M95: 75,953,981 km (0.08 R)
• M96: 76,068,722 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.1

Radius: 5.7

Gravity: 27.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.41 AU - 17.73 AU

Year: 21396 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,653,933 km

• M1: 73,602 km (0.052 R)
• M2: 144,811 km (0.027 R)
• M3: 297,700 km (0.083 R)
• M4: 520,750 km (0.072 R)
• M5: 1,038,957 km (0.095 R)
• M6: 1,440,029 km (0.06 R)
• M7: 1,674,449 km (0.064 R)
• M8: 2,141,194 km (0.117 R)
• M9: 2,216,592 km (0.12 R)
• M10: 2,408,675 km (0.071 R)
• M11: 2,767,860 km (0.106 R)
• M12: 2,974,754 km (0.104 R)
• M13: 3,760,442 km (0.078 R)
• M14: 5,000,608 km (0.111 R)
• M15: 5,508,642 km (0.069 R)
• M16: 5,560,403 km (0.07 R)
• M17: 7,072,389 km (0.098 R)
• M18: 7,584,014 km (0.115 R)
• M19: 7,873,336 km (0.096 R)
• M20: 8,823,133 km (0.083 R)
• M21: 9,934,495 km (0.096 R)
• M22: 10,187,316 km (0.104 R)
• M23: 10,250,895 km (0.113 R)
• M24: 10,570,735 km (0.085 R)
• M25: 12,016,299 km (0.069 R)
• M26: 12,557,096 km (0.106 R)
• M27: 12,899,226 km (0.103 R)
• M28: 13,592,612 km (0.081 R)
• M29: 13,873,258 km (0.095 R)
• M30: 14,798,820 km (0.07 R)
• M31: 15,232,654 km (0.07 R)
• M32: 15,305,358 km (0.037 R)
• M33: 15,524,220 km (0.095 R)
• M34: 16,484,489 km (0.112 R)
• M35: 16,559,138 km (0.089 R)
• M36: 17,463,906 km (0.116 R)
• M37: 17,616,196 km (0.104 R)
• M38: 18,229,997 km (0.091 R)
• M39: 18,694,947 km (0.113 R)
• M40: 19,242,325 km (0.069 R)
• M41: 19,478,540 km (0.08 R)
• M42: 19,794,940 km (0.069 R)
• M43: 21,483,900 km (0.116 R)
• M44: 22,386,873 km (0.102 R)
• M45: 22,635,205 km (0.099 R)
• M46: 23,386,037 km (0.086 R)
• M47: 23,469,812 km (0.038 R)
• M48: 25,513,767 km (0.104 R)
• M49: 26,644,428 km (0.066 R)
• M50: 26,732,092 km (0.091 R)
• M51: 28,415,667 km (0.087 R)
• M52: 30,133,200 km (0.098 R)
• M53: 30,224,604 km (0.108 R)
• M54: 31,142,986 km (0.08 R)
• M55: 33,101,072 km (0.094 R)
• M56: 33,384,111 km (0.03 R)
• M57: 35,580,208 km (0.11 R)
• M58: 36,841,916 km (0.074 R)
• M59: 37,822,381 km (0.112 R)
• M60: 38,019,551 km (0.104 R)
• M61: 38,118,285 km (0.102 R)
• M62: 42,339,788 km (0.09 R)
• M63: 43,676,146 km (0.067 R)
• M64: 43,882,890 km (0.05 R)
• M65: 45,026,266 km (0.047 R)
• M66: 45,235,255 km (0.089 R)
• M67: 45,339,823 km (0.088 R)
• M68: 46,812,465 km (0.111 R)
• M69: 51,869,771 km (0.085 R)
• M70: 52,527,702 km (0.114 R)
• M71: 52,747,760 km (0.106 R)
• M72: 56,645,982 km (0.111 R)
• M73: 57,436,756 km (0.059 R)
• M74: 61,097,715 km (0.114 R)
• M75: 62,024,624 km (0.117 R)
• M76: 63,658,083 km (0.071 R)
• M77: 63,892,503 km (0.119 R)
• M78: 67,205,497 km (0.069 R)
• M79: 72,400,881 km (0.115 R)
• M80: 73,013,335 km (0.103 R)
• M81: 75,108,453 km (0.079 R)
• M82: 76,101,185 km (0.118 R)
• M83: 76,350,116 km (0.073 R)
• M84: 76,973,490 km (0.096 R)
• M85: 78,225,175 km (0.102 R)
• M86: 81,002,759 km (0.106 R)
• M87: 81,129,768 km (0.1 R)
• M88: 81,638,550 km (0.091 R)
• M89: 84,326,674 km (0.101 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit