🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.64 AU - 0.8 AU

Year: 217 Days

Day: 30.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,318,727 km

• M1: 461,659 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 235 Days

Day: 20.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.8 AU - 1.34 AU

Year: 393 Days

Day: 13.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.72 AU - 1.78 AU

Year: 821 Days

Day: 21.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,318,727 km

• M1: 522,246 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.2

Radius: 10.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.93 AU - 14.67 AU

Year: 16246 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,318,727 km

• M1: 184,903 km (0.109 R)
• M2: 337,942 km (0.047 R)
• M3: 428,747 km (0.073 R)
• M4: 514,617 km (0.113 R)
• M5: 623,674 km (0.114 R)
• M6: 794,215 km (0.083 R)
• M7: 942,167 km (0.027 R)
• M8: 1,287,738 km (0.036 R)
• M9: 1,463,815 km (0.079 R)
• M10: 1,532,032 km (0.034 R)
• M11: 1,671,756 km (0.114 R)
• M12: 1,743,264 km (0.096 R)
• M13: 2,487,214 km (0.107 R)
• M14: 2,680,345 km (0.047 R)
• M15: 3,471,269 km (0.103 R)
• M16: 4,496,463 km (0.061 R)
• M17: 4,630,802 km (0.054 R)
• M18: 5,077,053 km (0.113 R)
• M19: 5,753,983 km (0.108 R)
• M20: 5,863,489 km (0.107 R)
• M21: 6,010,543 km (0.067 R)
• M22: 6,158,944 km (0.089 R)
• M23: 6,421,339 km (0.109 R)
• M24: 6,611,179 km (0.105 R)
• M25: 7,508,018 km (0.045 R)
• M26: 7,667,788 km (0.117 R)
• M27: 8,318,689 km (0.119 R)
• M28: 8,608,909 km (0.069 R)
• M29: 8,776,458 km (0.109 R)
• M30: 9,199,671 km (0.094 R)
• M31: 9,285,091 km (0.066 R)
• M32: 9,716,382 km (0.095 R)
• M33: 9,934,495 km (0.06 R)
• M34: 10,198,386 km (0.096 R)
• M35: 11,094,627 km (0.068 R)
• M36: 11,876,276 km (0.093 R)
• M37: 12,297,244 km (0.025 R)
• M38: 14,325,791 km (0.064 R)
• M39: 14,674,055 km (0.047 R)
• M40: 14,874,217 km (0.097 R)
• M41: 15,277,234 km (0.061 R)
• M42: 16,300,782 km (0.104 R)
• M43: 16,820,785 km (0.059 R)
• M44: 16,977,862 km (0.059 R)
• M45: 17,346,322 km (0.033 R)
• M46: 17,505,045 km (0.084 R)
• M47: 18,359,548 km (0.093 R)
• M48: 18,467,259 km (0.106 R)
• M49: 19,227,665 km (0.054 R)
• M50: 19,446,826 km (0.042 R)
• M51: 19,998,243 km (0.107 R)
• M52: 20,666,796 km (0.103 R)
• M53: 21,229,583 km (0.073 R)
• M54: 21,399,377 km (0.046 R)
• M55: 21,854,304 km (0.089 R)
• M56: 22,716,137 km (0.085 R)
• M57: 23,588,891 km (0.045 R)
• M58: 24,117,870 km (0.076 R)
• M59: 24,472,716 km (0.047 R)
• M60: 24,650,887 km (0.088 R)
• M61: 24,769,817 km (0.066 R)
• M62: 24,948,586 km (0.082 R)
• M63: 25,127,805 km (0.075 R)
• M64: 26,576,959 km (0.081 R)
• M65: 26,821,103 km (0.114 R)
• M66: 28,115,125 km (0.11 R)
• M67: 28,738,349 km (0.097 R)
• M68: 29,114,588 km (0.075 R)
• M69: 30,699,577 km (0.049 R)
• M70: 31,663,885 km (0.087 R)
• M71: 32,834,339 km (0.103 R)
• M72: 33,227,632 km (0.089 R)
• M73: 35,619,851 km (0.106 R)
• M74: 35,687,170 km (0.09 R)
• M75: 37,450,181 km (0.1 R)
• M76: 37,655,430 km (0.107 R)
• M77: 38,964,112 km (0.077 R)
• M78: 39,311,029 km (0.071 R)
• M79: 40,287,754 km (0.113 R)
• M80: 40,638,411 km (0.114 R)
• M81: 41,131,187 km (0.109 R)
• M82: 42,264,989 km (0.101 R)
• M83: 42,336,048 km (0.097 R)
• M84: 45,508,271 km (0.09 R)
• M85: 46,313,107 km (0.119 R)
• M86: 46,386,560 km (0.116 R)
• M87: 46,754,122 km (0.117 R)
• M88: 47,344,435 km (0.119 R)
• M89: 48,681,391 km (0.103 R)
• M90: 48,756,040 km (0.116 R)
• M91: 48,830,690 km (0.104 R)
• M92: 50,407,751 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.7

Radius: 5.3

Gravity: 30 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.82 AU - 16.14 AU

Year: 17558 Days

Day: 16.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,318,727 km

• M1: 343,626 km (0.077 R)
• M2: 379,081 km (0.104 R)
• M3: 663,317 km (0.073 R)
• M4: 1,163,572 km (0.088 R)
• M5: 1,599,949 km (0.086 R)
• M6: 2,570,690 km (0.052 R)
• M7: 2,679,896 km (0.107 R)
• M8: 2,940,496 km (0.114 R)
• M9: 3,131,682 km (0.094 R)
• M10: 3,566,563 km (0.113 R)
• M11: 3,978,107 km (0.03 R)
• M12: 4,318,143 km (0.106 R)
• M13: 4,361,376 km (0.078 R)
• M14: 4,579,340 km (0.042 R)
• M15: 5,769,391 km (0.083 R)
• M16: 6,105,239 km (0.059 R)
• M17: 6,202,328 km (0.104 R)
• M18: 6,251,097 km (0.08 R)
• M19: 6,398,151 km (0.059 R)
• M20: 6,745,817 km (0.06 R)
• M21: 7,201,791 km (0.072 R)
• M22: 7,563,220 km (0.116 R)
• M23: 8,303,879 km (0.076 R)
• M24: 9,345,379 km (0.118 R)
• M25: 9,457,428 km (0.092 R)
• M26: 9,569,925 km (0.11 R)
• M27: 9,853,114 km (0.079 R)
• M28: 9,909,961 km (0.059 R)
• M29: 10,138,996 km (0.103 R)
• M30: 10,311,781 km (0.1 R)
• M31: 12,707,741 km (0.1 R)
• M32: 12,893,990 km (0.057 R)
• M33: 13,018,755 km (0.11 R)
• M34: 13,332,461 km (0.098 R)
• M35: 15,265,715 km (0.092 R)
• M36: 15,862,760 km (0.106 R)
• M37: 16,874,341 km (0.098 R)
• M38: 20,539,488 km (0.045 R)
• M39: 21,863,280 km (0.079 R)
• M40: 22,685,769 km (0.109 R)
• M41: 25,213,375 km (0.076 R)
• M42: 27,027,099 km (0.054 R)
• M43: 30,861,592 km (0.116 R)
• M44: 31,447,118 km (0.105 R)
• M45: 32,544,269 km (0.096 R)
• M46: 32,629,091 km (0.107 R)
• M47: 33,911,593 km (0.116 R)
• M48: 34,689,053 km (0.108 R)
• M49: 36,525,667 km (0.052 R)
• M50: 37,856,788 km (0.062 R)
• M51: 38,932,995 km (0.063 R)
• M52: 39,565,495 km (0.115 R)
• M53: 40,840,667 km (0.054 R)
• M54: 41,207,332 km (0.109 R)
• M55: 41,667,345 km (0.035 R)
• M56: 43,711,600 km (0.098 R)
• M57: 44,557,277 km (0.106 R)
• M58: 45,598,179 km (0.08 R)
• M59: 45,693,174 km (0.025 R)
• M60: 48,380,550 km (0.073 R)
• M61: 49,743,237 km (0.108 R)
• M62: 50,036,897 km (0.097 R)
• M63: 50,331,156 km (0.103 R)
• M64: 51,019,905 km (0.079 R)
• M65: 51,217,374 km (0.109 R)
• M66: 52,605,942 km (0.118 R)
• M67: 54,510,323 km (0.027 R)
• M68: 55,623,181 km (0.119 R)
• M69: 56,029,639 km (0.029 R)
• M70: 56,131,515 km (0.065 R)
• M71: 56,335,267 km (0.109 R)
• M72: 57,152,670 km (0.094 R)
• M73: 57,255,144 km (0.065 R)
• M74: 57,562,867 km (0.098 R)
• M75: 58,179,958 km (0.072 R)
• M76: 58,799,293 km (0.077 R)
• M77: 60,565,895 km (0.036 R)
• M78: 60,774,883 km (0.069 R)
• M79: 60,984,170 km (0.065 R)
• M80: 62,244,532 km (0.066 R)
• M81: 62,349,849 km (0.071 R)
• M82: 62,560,932 km (0.1 R)
• M83: 63,407,357 km (0.101 R)
• M84: 64,364,035 km (0.083 R)
• M85: 65,111,576 km (0.094 R)
• M86: 67,804,337 km (0.058 R)
• M87: 68,130,012 km (0.097 R)
• M88: 68,564,893 km (0.117 R)
• M89: 70,204,037 km (0.098 R)
• M90: 71,303,880 km (0.111 R)
• M91: 71,414,134 km (0.075 R)
• M92: 72,298,706 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.6

Radius: 4.4

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.08 AU - 17.96 AU

Year: 19629 Days

Day: 23 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,318,727 km

• M1: 746,194 km (0.103 R)
• M2: 908,508 km (0.072 R)
• M3: 1,015,470 km (0.037 R)
• M4: 1,059,602 km (0.059 R)
• M5: 1,104,182 km (0.066 R)
• M6: 1,661,883 km (0.038 R)
• M7: 2,122,046 km (0.075 R)
• M8: 2,772,348 km (0.061 R)
• M9: 4,061,732 km (0.093 R)
• M10: 5,085,131 km (0.059 R)
• M11: 5,161,127 km (0.06 R)
• M12: 5,507,894 km (0.101 R)
• M13: 5,743,212 km (0.099 R)
• M14: 7,567,109 km (0.09 R)
• M15: 7,784,924 km (0.062 R)
• M16: 9,882,585 km (0.052 R)
• M17: 9,977,580 km (0.085 R)
• M18: 10,072,873 km (0.092 R)
• M19: 10,264,209 km (0.029 R)
• M20: 10,360,401 km (0.068 R)
• M21: 11,091,186 km (0.101 R)
• M22: 11,140,404 km (0.101 R)
• M23: 11,687,633 km (0.093 R)
• M24: 11,939,256 km (0.059 R)
• M25: 11,989,821 km (0.112 R)
• M26: 12,091,098 km (0.109 R)
• M27: 12,294,551 km (0.035 R)
• M28: 13,276,213 km (0.087 R)
• M29: 13,591,415 km (0.097 R)
• M30: 13,802,797 km (0.088 R)
• M31: 14,876,611 km (0.109 R)
• M32: 15,149,328 km (0.117 R)
• M33: 15,368,638 km (0.045 R)
• M34: 15,588,846 km (0.09 R)
• M35: 16,144,303 km (0.104 R)
• M36: 16,200,253 km (0.095 R)
• M37: 17,160,372 km (0.101 R)
• M38: 18,957,940 km (0.066 R)
• M39: 19,968,922 km (0.115 R)
• M40: 20,753,862 km (0.109 R)
• M41: 21,733,579 km (0.119 R)
• M42: 22,415,895 km (0.112 R)
• M43: 22,665,723 km (0.078 R)
• M44: 22,853,618 km (0.041 R)
• M45: 23,042,111 km (0.071 R)
• M46: 24,248,020 km (0.092 R)
• M47: 24,697,412 km (0.066 R)
• M48: 25,669,648 km (0.072 R)
• M49: 26,390,560 km (0.103 R)
• M50: 27,651,371 km (0.103 R)
• M51: 27,986,321 km (0.085 R)
• M52: 28,457,704 km (0.091 R)
• M53: 28,525,172 km (0.102 R)
• M54: 28,592,791 km (0.094 R)
• M55: 28,728,177 km (0.107 R)
• M56: 28,863,712 km (0.112 R)
• M57: 29,750,229 km (0.103 R)
• M58: 30,507,195 km (0.068 R)
• M59: 30,853,364 km (0.098 R)
• M60: 31,200,880 km (0.05 R)
• M61: 31,619,455 km (0.06 R)
• M62: 32,180,596 km (0.098 R)
• M63: 32,321,518 km (0.096 R)
• M64: 32,957,608 km (0.09 R)
• M65: 33,170,485 km (0.099 R)
• M66: 34,890,711 km (0.099 R)
• M67: 35,180,183 km (0.046 R)
• M68: 35,325,144 km (0.107 R)
• M69: 35,397,848 km (0.112 R)
• M70: 36,566,058 km (0.061 R)
• M71: 37,376,579 km (0.113 R)
• M72: 37,746,984 km (0.071 R)
• M73: 37,895,534 km (0.092 R)
• M74: 39,391,064 km (0.12 R)
• M75: 39,541,709 km (0.088 R)
• M76: 40,373,473 km (0.049 R)
• M77: 40,525,315 km (0.088 R)
• M78: 40,677,456 km (0.072 R)
• M79: 41,287,516 km (0.05 R)
• M80: 41,670,337 km (0.032 R)
• M81: 41,977,462 km (0.108 R)
• M82: 43,602,244 km (0.108 R)
• M83: 45,405,048 km (0.072 R)
• M84: 47,953,747 km (0.068 R)
• M85: 49,245,225 km (0.109 R)
• M86: 49,407,539 km (0.046 R)
• M87: 49,651,234 km (0.077 R)
• M88: 50,058,290 km (0.117 R)
• M89: 50,793,863 km (0.073 R)
• M90: 55,365,873 km (0.116 R)
• M91: 55,534,619 km (0.081 R)
• M92: 55,872,561 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.7

Radius: 5.6

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.02 AU - 18.46 AU

Year: 23218 Days

Day: 22.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,318,727 km

• M1: 124,316 km (0.093 R)
• M2: 294,857 km (0.082 R)
• M3: 483,351 km (0.113 R)
• M4: 733,329 km (0.115 R)
• M5: 989,590 km (0.085 R)
• M6: 1,272,479 km (0.048 R)
• M7: 1,544,149 km (0.101 R)
• M8: 1,908,869 km (0.045 R)
• M9: 2,259,227 km (0.102 R)
• M10: 2,629,482 km (0.107 R)
• M11: 3,197,056 km (0.091 R)
• M12: 3,425,342 km (0.073 R)
• M13: 3,471,568 km (0.09 R)
• M14: 3,706,138 km (0.094 R)
• M15: 4,141,318 km (0.094 R)
• M16: 4,390,099 km (0.089 R)
• M17: 6,319,463 km (0.096 R)
• M18: 6,779,476 km (0.099 R)
• M19: 6,954,805 km (0.086 R)
• M20: 7,013,597 km (0.069 R)
• M21: 7,369,640 km (0.105 R)
• M22: 7,731,517 km (0.11 R)
• M23: 7,914,775 km (0.079 R)
• M24: 8,161,162 km (0.093 R)
• M25: 8,661,567 km (0.106 R)
• M26: 9,495,725 km (0.086 R)
• M27: 12,360,823 km (0.076 R)
• M28: 13,443,912 km (0.093 R)
• M29: 16,086,708 km (0.031 R)
• M30: 16,712,775 km (0.103 R)
• M31: 17,267,035 km (0.115 R)
• M32: 17,827,279 km (0.059 R)
• M33: 18,312,425 km (0.115 R)
• M34: 20,548,016 km (0.116 R)
• M35: 21,312,311 km (0.086 R)
• M36: 22,172,200 km (0.116 R)
• M37: 22,606,482 km (0.06 R)
• M38: 23,571,538 km (0.092 R)
• M39: 23,925,935 km (0.115 R)
• M40: 24,192,818 km (0.118 R)
• M41: 24,999,300 km (0.085 R)
• M42: 25,632,698 km (0.031 R)
• M43: 26,088,373 km (0.06 R)
• M44: 26,638,743 km (0.101 R)
• M45: 29,162,160 km (0.101 R)
• M46: 31,371,122 km (0.102 R)
• M47: 34,232,182 km (0.079 R)
• M48: 34,633,253 km (0.109 R)
• M49: 35,541,462 km (0.098 R)
• M50: 35,642,889 km (0.095 R)
• M51: 36,253,249 km (0.072 R)
• M52: 36,355,275 km (0.055 R)
• M53: 36,457,450 km (0.078 R)
• M54: 36,662,100 km (0.103 R)
• M55: 37,072,447 km (0.025 R)
• M56: 37,278,293 km (0.1 R)
• M57: 38,312,763 km (0.088 R)
• M58: 39,671,710 km (0.119 R)
• M59: 39,776,877 km (0.117 R)
• M60: 41,579,083 km (0.113 R)
• M61: 43,083,289 km (0.034 R)
• M62: 43,733,292 km (0.079 R)
• M63: 44,933,516 km (0.086 R)
• M64: 45,482,689 km (0.071 R)
• M65: 47,813,125 km (0.117 R)
• M66: 48,711,161 km (0.102 R)
• M67: 49,727,978 km (0.105 R)
• M68: 52,820,465 km (0.056 R)
• M69: 53,283,770 km (0.068 R)
• M70: 55,738,671 km (0.118 R)
• M71: 59,549,826 km (0.047 R)
• M72: 60,879,153 km (0.12 R)
• M73: 63,444,008 km (0.108 R)
• M74: 64,801,609 km (0.049 R)
• M75: 66,418,313 km (0.099 R)
• M76: 66,918,419 km (0.078 R)
• M77: 69,564,506 km (0.057 R)
• M78: 69,691,365 km (0.109 R)
• M79: 71,219,507 km (0.054 R)
• M80: 74,179,451 km (0.118 R)
• M81: 74,698,256 km (0.091 R)
• M82: 75,218,258 km (0.091 R)
• M83: 75,609,157 km (0.103 R)
• M84: 76,916,792 km (0.106 R)
• M85: 78,363,853 km (0.039 R)
• M86: 82,087,493 km (0.114 R)
• M87: 83,970,930 km (0.105 R)
• M88: 84,917,885 km (0.118 R)
• M89: 87,095,731 km (0.065 R)
• M90: 87,369,345 km (0.098 R)
• M91: 89,843,844 km (0.104 R)
• M92: 91,784,427 km (0.059 R)
• M93: 92,341,380 km (0.113 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit