🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.51 AU - 0.85 AU

Year: 198 Days

Day: 25.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.81 AU - 1.25 AU

Year: 369 Days

Day: 34.2 Hours

Environment

Temp: 86 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.39 AU - 1.73 AU

Year: 688 Days

Day: 30.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.98 AU - 1.98 AU

Year: 984 Days

Day: 13.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.26 AU - 2.36 AU

Year: 1240 Days

Day: 38.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 149.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,485,275 km

• M1: 1,174,493 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.96 AU - 4.46 AU

Year: 3050 Days

Day: 22 Hours

Environment

Temp: -120 °C

Axial Tilt: 166.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,485,275 km

• M1: 106,214 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.82 AU - 10.62 AU

Year: 10700 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 106,485,275 km

• M1: 429,795 km (0.078 R)
• M2: 568,023 km (0.084 R)
• M3: 732,132 km (0.116 R)
• M4: 923,019 km (0.115 R)
• M5: 1,077,254 km (0.054 R)
• M6: 1,483,412 km (0.089 R)
• M7: 1,909,168 km (0.108 R)
• M8: 1,988,305 km (0.107 R)
• M9: 2,316,074 km (0.031 R)
• M10: 2,457,743 km (0.067 R)
• M11: 2,809,747 km (0.12 R)
• M12: 3,256,596 km (0.111 R)
• M13: 3,415,918 km (0.094 R)
• M14: 3,610,694 km (0.112 R)
• M15: 3,742,490 km (0.109 R)
• M16: 3,994,114 km (0.058 R)
• M17: 4,549,570 km (0.103 R)
• M18: 4,963,807 km (0.109 R)
• M19: 5,221,863 km (0.06 R)
• M20: 5,352,612 km (0.052 R)
• M21: 5,674,696 km (0.044 R)
• M22: 6,003,213 km (0.089 R)
• M23: 7,108,292 km (0.089 R)
• M24: 7,253,402 km (0.111 R)
• M25: 7,441,447 km (0.109 R)
• M26: 7,715,959 km (0.101 R)
• M27: 8,362,222 km (0.085 R)
• M28: 8,981,108 km (0.069 R)
• M29: 9,093,157 km (0.048 R)
• M30: 9,523,251 km (0.032 R)
• M31: 9,960,077 km (0.103 R)
• M32: 10,029,789 km (0.079 R)
• M33: 10,122,690 km (0.099 R)
• M34: 10,829,539 km (0.117 R)
• M35: 11,455,158 km (0.073 R)
• M36: 11,772,305 km (0.064 R)
• M37: 12,265,978 km (0.102 R)
• M38: 12,943,058 km (0.047 R)
• M39: 13,171,494 km (0.097 R)
• M40: 14,675,551 km (0.054 R)
• M41: 16,397,423 km (0.068 R)
• M42: 16,893,190 km (0.046 R)
• M43: 17,254,319 km (0.066 R)
• M44: 17,477,818 km (0.09 R)
• M45: 17,645,966 km (0.086 R)
• M46: 19,040,219 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 11.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.13 AU - 13.13 AU

Year: 12238 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 106,485,275 km

• M1: 164,258 km (0.1 R)
• M2: 564,283 km (0.044 R)
• M3: 816,954 km (0.045 R)
• M4: 967,001 km (0.11 R)
• M5: 1,106,276 km (0.09 R)
• M6: 1,361,191 km (0.084 R)
• M7: 1,518,718 km (0.093 R)
• M8: 1,682,677 km (0.069 R)
• M9: 3,255,549 km (0.094 R)
• M10: 3,877,427 km (0.11 R)
• M11: 4,334,748 km (0.05 R)
• M12: 4,603,874 km (0.059 R)
• M13: 4,706,199 km (0.101 R)
• M14: 4,947,950 km (0.102 R)
• M15: 5,552,175 km (0.094 R)
• M16: 6,444,826 km (0.05 R)
• M17: 6,675,057 km (0.09 R)
• M18: 7,262,378 km (0.066 R)
• M19: 7,947,985 km (0.087 R)
• M20: 8,654,386 km (0.06 R)
• M21: 9,598,199 km (0.051 R)
• M22: 10,171,309 km (0.107 R)
• M23: 10,260,469 km (0.112 R)
• M24: 10,394,658 km (0.044 R)
• M25: 10,891,922 km (0.111 R)
• M26: 11,535,941 km (0.088 R)
• M27: 11,956,610 km (0.093 R)
• M28: 12,192,376 km (0.118 R)
• M29: 12,429,788 km (0.044 R)
• M30: 12,668,696 km (0.1 R)
• M31: 12,812,758 km (0.037 R)
• M32: 15,549,651 km (0.049 R)
• M33: 16,118,123 km (0.103 R)
• M34: 16,274,304 km (0.092 R)
• M35: 16,483,441 km (0.118 R)
• M36: 16,904,260 km (0.053 R)
• M37: 17,328,669 km (0.114 R)
• M38: 17,542,146 km (0.106 R)
• M39: 17,971,791 km (0.117 R)
• M40: 20,508,970 km (0.11 R)
• M41: 21,303,335 km (0.071 R)
• M42: 21,646,812 km (0.104 R)
• M43: 23,983,231 km (0.051 R)
• M44: 24,340,471 km (0.12 R)
• M45: 25,362,524 km (0.063 R)
• M46: 25,605,022 km (0.101 R)
• M47: 26,521,309 km (0.086 R)
• M48: 26,767,547 km (0.073 R)
• M49: 26,952,600 km (0.098 R)
• M50: 27,200,184 km (0.092 R)
• M51: 27,510,600 km (0.093 R)
• M52: 28,072,340 km (0.119 R)
• M53: 28,764,080 km (0.076 R)
• M54: 29,716,420 km (0.106 R)
• M55: 30,292,671 km (0.113 R)
• M56: 30,614,456 km (0.055 R)
• M57: 31,066,990 km (0.094 R)
• M58: 31,391,468 km (0.101 R)
• M59: 32,240,436 km (0.091 R)
• M60: 33,097,033 km (0.105 R)
• M61: 34,161,571 km (0.032 R)
• M62: 34,630,710 km (0.101 R)
• M63: 35,575,720 km (0.104 R)
• M64: 36,392,375 km (0.105 R)
• M65: 37,077,533 km (0.059 R)
• M66: 39,158,888 km (0.115 R)
• M67: 40,002,022 km (0.104 R)
• M68: 40,496,592 km (0.114 R)
• M69: 41,206,733 km (0.08 R)
• M70: 41,491,867 km (0.045 R)
• M71: 42,064,228 km (0.053 R)
• M72: 44,087,839 km (0.032 R)
• M73: 44,160,693 km (0.111 R)
• M74: 44,233,697 km (0.083 R)
• M75: 44,671,869 km (0.099 R)
• M76: 46,291,116 km (0.06 R)
• M77: 46,810,371 km (0.074 R)
• M78: 47,630,167 km (0.034 R)
• M79: 48,906,536 km (0.073 R)
• M80: 49,359,668 km (0.107 R)
• M81: 50,042,133 km (0.093 R)
• M82: 50,270,270 km (0.099 R)
• M83: 50,727,591 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.4

Radius: 6

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 14.59 AU - 18.53 AU

Year: 23795 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,485,275 km

• M1: 109,356 km (0.09 R)
• M2: 281,842 km (0.108 R)
• M3: 368,160 km (0.082 R)
• M4: 759,060 km (0.078 R)
• M5: 862,133 km (0.091 R)
• M6: 1,521,410 km (0.078 R)
• M7: 1,573,321 km (0.101 R)
• M8: 1,760,019 km (0.091 R)
• M9: 2,010,446 km (0.112 R)
• M10: 2,483,325 km (0.099 R)
• M11: 2,892,176 km (0.096 R)
• M12: 2,956,952 km (0.099 R)
• M13: 3,187,482 km (0.045 R)
• M14: 3,288,161 km (0.064 R)
• M15: 3,806,817 km (0.035 R)
• M16: 3,877,876 km (0.112 R)
• M17: 4,499,754 km (0.065 R)
• M18: 5,035,016 km (0.092 R)
• M19: 5,074,061 km (0.062 R)
• M20: 5,671,255 km (0.077 R)
• M21: 5,793,327 km (0.059 R)
• M22: 6,715,149 km (0.107 R)
• M23: 7,017,935 km (0.087 R)
• M24: 7,636,971 km (0.1 R)
• M25: 7,862,116 km (0.095 R)
• M26: 7,952,922 km (0.103 R)
• M27: 8,181,208 km (0.093 R)
• M28: 8,738,012 km (0.103 R)
• M29: 8,973,778 km (0.067 R)
• M30: 9,116,045 km (0.028 R)
• M31: 10,232,345 km (0.075 R)
• M32: 10,680,839 km (0.026 R)
• M33: 11,186,630 km (0.106 R)
• M34: 12,274,056 km (0.064 R)
• M35: 12,590,905 km (0.075 R)
• M36: 12,644,012 km (0.06 R)
• M37: 12,697,119 km (0.094 R)
• M38: 13,503,302 km (0.106 R)
• M39: 14,160,037 km (0.063 R)
• M40: 14,381,292 km (0.101 R)
• M41: 15,051,790 km (0.104 R)
• M42: 16,423,303 km (0.116 R)
• M43: 16,655,778 km (0.069 R)
• M44: 18,133,057 km (0.059 R)
• M45: 18,493,738 km (0.098 R)
• M46: 18,614,613 km (0.07 R)
• M47: 18,675,050 km (0.102 R)
• M48: 18,856,961 km (0.112 R)
• M49: 19,528,805 km (0.09 R)
• M50: 21,084,623 km (0.068 R)
• M51: 21,400,574 km (0.081 R)
• M52: 22,037,113 km (0.041 R)
• M53: 24,181,598 km (0.091 R)
• M54: 25,044,479 km (0.085 R)
• M55: 25,782,445 km (0.115 R)
• M56: 26,323,690 km (0.079 R)
• M57: 27,279,770 km (0.092 R)
• M58: 29,648,652 km (0.114 R)
• M59: 30,002,601 km (0.037 R)
• M60: 30,357,896 km (0.087 R)
• M61: 33,912,790 km (0.044 R)
• M62: 34,357,096 km (0.118 R)
• M63: 34,803,197 km (0.113 R)
• M64: 34,952,346 km (0.102 R)
• M65: 36,379,958 km (0.085 R)
• M66: 36,455,655 km (0.047 R)
• M67: 36,682,894 km (0.077 R)
• M68: 37,903,164 km (0.118 R)
• M69: 39,602,596 km (0.095 R)
• M70: 40,383,197 km (0.109 R)
• M71: 40,539,976 km (0.109 R)
• M72: 43,475,984 km (0.116 R)
• M73: 43,877,953 km (0.111 R)
• M74: 44,039,070 km (0.111 R)
• M75: 44,523,767 km (0.115 R)
• M76: 44,766,714 km (0.101 R)
• M77: 45,172,573 km (0.068 R)
• M78: 45,742,990 km (0.111 R)
• M79: 46,561,888 km (0.094 R)
• M80: 48,713,555 km (0.048 R)
• M81: 49,717,506 km (0.045 R)
• M82: 51,660,932 km (0.064 R)
• M83: 51,916,146 km (0.088 R)
• M84: 52,513,490 km (0.1 R)
• M85: 53,027,359 km (0.111 R)
• M86: 53,370,836 km (0.054 R)
• M87: 54,925,606 km (0.098 R)
• M88: 56,320,158 km (0.039 R)
• M89: 56,407,672 km (0.094 R)
• M90: 57,109,586 km (0.109 R)
• M91: 57,726,228 km (0.119 R)
• M92: 58,788,373 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.2

Radius: 7

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.54 AU - 20.04 AU

Year: 29916 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,485,275 km

• M1: 104,569 km (0.071 R)
• M2: 533,167 km (0.102 R)
• M3: 639,980 km (0.115 R)
• M4: 783,743 km (0.104 R)
• M5: 844,330 km (0.083 R)
• M6: 1,891,067 km (0.119 R)
• M7: 3,401,257 km (0.066 R)
• M8: 3,451,672 km (0.046 R)
• M9: 3,604,261 km (0.082 R)
• M10: 4,075,046 km (0.115 R)
• M11: 4,345,070 km (0.107 R)
• M12: 4,620,929 km (0.071 R)
• M13: 5,600,944 km (0.059 R)
• M14: 6,330,084 km (0.117 R)
• M15: 6,642,744 km (0.12 R)
• M16: 6,896,611 km (0.092 R)
• M17: 7,876,178 km (0.114 R)
• M18: 8,829,416 km (0.112 R)
• M19: 9,675,093 km (0.088 R)
• M20: 9,962,620 km (0.06 R)
• M21: 10,035,025 km (0.111 R)
• M22: 10,620,102 km (0.042 R)
• M23: 10,768,055 km (0.118 R)
• M24: 11,367,045 km (0.099 R)
• M25: 12,440,858 km (0.104 R)
• M26: 12,596,889 km (0.067 R)
• M27: 13,068,870 km (0.034 R)
• M28: 14,683,779 km (0.086 R)
• M29: 16,531,612 km (0.08 R)
• M30: 16,789,219 km (0.108 R)
• M31: 17,570,120 km (0.081 R)
• M32: 17,657,485 km (0.101 R)
• M33: 19,077,020 km (0.085 R)
• M34: 19,709,370 km (0.067 R)
• M35: 20,440,604 km (0.109 R)
• M36: 20,809,662 km (0.12 R)
• M37: 20,902,114 km (0.091 R)
• M38: 21,367,213 km (0.112 R)
• M39: 21,554,061 km (0.091 R)
• M40: 21,647,709 km (0.114 R)
• M41: 23,069,039 km (0.03 R)
• M42: 23,646,038 km (0.113 R)
• M43: 24,520,288 km (0.115 R)
• M44: 25,603,227 km (0.106 R)
• M45: 28,532,054 km (0.118 R)
• M46: 29,358,582 km (0.101 R)
• M47: 29,670,494 km (0.118 R)
• M48: 30,297,758 km (0.062 R)
• M49: 31,565,151 km (0.1 R)
• M50: 33,933,584 km (0.092 R)
• M51: 34,808,881 km (0.039 R)
• M52: 37,141,711 km (0.05 R)
• M53: 39,639,247 km (0.087 R)
• M54: 41,489,473 km (0.103 R)
• M55: 41,606,010 km (0.092 R)
• M56: 43,013,277 km (0.087 R)
• M57: 43,722,820 km (0.065 R)
• M58: 44,436,252 km (0.063 R)
• M59: 44,794,390 km (0.026 R)
• M60: 46,720,612 km (0.081 R)
• M61: 48,428,122 km (0.073 R)
• M62: 50,653,241 km (0.106 R)
• M63: 53,417,959 km (0.111 R)
• M64: 54,690,738 km (0.103 R)
• M65: 55,330,867 km (0.101 R)
• M66: 55,716,081 km (0.105 R)
• M67: 57,006,812 km (0.083 R)
• M68: 58,568,464 km (0.065 R)
• M69: 59,749,090 km (0.105 R)
• M70: 62,667,745 km (0.09 R)
• M71: 63,337,494 km (0.066 R)
• M72: 63,740,511 km (0.054 R)
• M73: 67,817,203 km (0.119 R)
• M74: 68,918,542 km (0.058 R)
• M75: 72,117,543 km (0.096 R)
• M76: 74,371,235 km (0.053 R)
• M77: 76,076,651 km (0.12 R)
• M78: 76,219,367 km (0.116 R)
• M79: 77,364,240 km (0.079 R)
• M80: 77,651,318 km (0.074 R)
• M81: 77,795,082 km (0.066 R)
• M82: 79,381,417 km (0.086 R)
• M83: 82,439,347 km (0.061 R)
• M84: 82,585,953 km (0.062 R)
• M85: 83,173,125 km (0.066 R)
• M86: 84,204,004 km (0.044 R)
• M87: 84,351,657 km (0.081 R)
• M88: 84,499,310 km (0.08 R)
• M89: 86,576,177 km (0.104 R)
• M90: 87,471,371 km (0.11 R)
• M91: 89,271,033 km (0.086 R)
• M92: 97,364,129 km (0.053 R)
• M93: 97,674,095 km (0.092 R)
• M94: 99,228,866 km (0.114 R)
• M95: 99,384,747 km (0.027 R)
• M96: 99,696,958 km (0.095 R)
• M97: 100,322,127 km (0.093 R)
• M98: 102,048,038 km (0.05 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit