🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.05 AU - 1.25 AU

Year: 444 Days

Day: 29.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 485 Days

Day: 30.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.08 AU - 1.52 AU

Year: 533 Days

Day: 44.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,172,465 km

• M1: 409,898 km (0.05 R)
• M2: 558,000 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.5 AU - 1.8 AU

Year: 763 Days

Day: 38.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.51 AU - 1.99 AU

Year: 833 Days

Day: 16.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.62 AU - 3.12 AU

Year: 1750 Days

Day: 15.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 11.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.37 AU - 7.75 AU

Year: 6047 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 111,172,465 km

• M1: 246,537 km (0.062 R)
• M2: 361,428 km (0.102 R)
• M3: 433,834 km (0.027 R)
• M4: 512,672 km (0.102 R)
• M5: 635,791 km (0.066 R)
• M6: 755,918 km (0.061 R)
• M7: 959,371 km (0.084 R)
• M8: 1,164,919 km (0.075 R)
• M9: 1,563,896 km (0.073 R)
• M10: 1,675,047 km (0.061 R)
• M11: 1,984,416 km (0.099 R)
• M12: 2,228,709 km (0.073 R)
• M13: 2,768,757 km (0.04 R)
• M14: 2,973,108 km (0.068 R)
• M15: 3,615,930 km (0.101 R)
• M16: 4,042,583 km (0.052 R)
• M17: 4,119,477 km (0.116 R)
• M18: 4,248,879 km (0.114 R)
• M19: 4,353,448 km (0.112 R)
• M20: 4,458,765 km (0.114 R)
• M21: 5,081,241 km (0.12 R)
• M22: 5,530,484 km (0.117 R)
• M23: 5,616,203 km (0.095 R)
• M24: 5,731,094 km (0.111 R)
• M25: 6,287,748 km (0.104 R)
• M26: 6,769,902 km (0.063 R)
• M27: 6,861,606 km (0.08 R)
• M28: 7,046,509 km (0.085 R)
• M29: 7,358,121 km (0.12 R)
• M30: 7,578,927 km (0.057 R)
• M31: 7,801,978 km (0.112 R)
• M32: 8,451,233 km (0.096 R)
• M33: 8,649,450 km (0.075 R)
• M34: 9,321,144 km (0.073 R)
• M35: 9,766,946 km (0.075 R)
• M36: 10,184,473 km (0.102 R)
• M37: 10,254,635 km (0.101 R)
• M38: 11,037,181 km (0.104 R)
• M39: 11,326,504 km (0.066 R)
• M40: 12,023,779 km (0.12 R)
• M41: 12,135,230 km (0.06 R)
• M42: 12,810,664 km (0.118 R)
• M43: 13,229,388 km (0.069 R)
• M44: 13,498,365 km (0.069 R)
• M45: 13,652,750 km (0.074 R)
• M46: 14,041,406 km (0.034 R)
• M47: 14,276,424 km (0.091 R)
• M48: 14,909,522 km (0.083 R)
• M49: 15,511,205 km (0.091 R)
• M50: 16,120,966 km (0.065 R)
• M51: 16,531,761 km (0.083 R)
• M52: 19,025,408 km (0.118 R)
• M53: 19,112,026 km (0.116 R)
• M54: 19,285,559 km (0.075 R)
• M55: 19,503,224 km (0.087 R)
• M56: 19,677,954 km (0.061 R)
• M57: 20,028,911 km (0.119 R)
• M58: 20,960,158 km (0.048 R)
• M59: 22,497,725 km (0.084 R)
• M60: 22,818,762 km (0.106 R)
• M61: 23,465,473 km (0.057 R)
• M62: 24,024,520 km (0.076 R)
• M63: 24,118,169 km (0.046 R)
• M64: 25,250,924 km (0.078 R)
• M65: 26,788,192 km (0.082 R)
• M66: 27,323,602 km (0.052 R)
• M67: 27,519,276 km (0.114 R)
• M68: 28,851,595 km (0.106 R)
• M69: 28,951,078 km (0.106 R)
• M70: 29,651,046 km (0.071 R)
• M71: 30,914,699 km (0.068 R)
• M72: 31,016,426 km (0.054 R)
• M73: 31,322,802 km (0.12 R)
• M74: 31,476,290 km (0.069 R)
• M75: 32,299,078 km (0.108 R)
• M76: 32,505,972 km (0.084 R)
• M77: 32,713,165 km (0.074 R)
• M78: 33,076,987 km (0.102 R)
• M79: 33,442,006 km (0.079 R)
• M80: 34,281,698 km (0.112 R)
• M81: 34,704,013 km (0.111 R)
• M82: 35,714,098 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.3

Radius: 12.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.45 AU - 7.71 AU

Year: 6074 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,172,465 km

• M1: 195,973 km (0.108 R)
• M2: 279,598 km (0.107 R)
• M3: 379,979 km (0.075 R)
• M4: 608,863 km (0.118 R)
• M5: 729,290 km (0.025 R)
• M6: 819,048 km (0.062 R)
• M7: 1,039,556 km (0.106 R)
• M8: 1,203,066 km (0.103 R)
• M9: 1,424,022 km (0.115 R)
• M10: 1,506,301 km (0.109 R)
• M11: 1,728,005 km (0.053 R)
• M12: 2,203,876 km (0.069 R)
• M13: 2,358,560 km (0.059 R)
• M14: 2,457,145 km (0.086 R)
• M15: 3,142,303 km (0.105 R)
• M16: 3,317,333 km (0.109 R)
• M17: 3,861,420 km (0.072 R)
• M18: 4,049,016 km (0.12 R)
• M19: 4,239,903 km (0.119 R)
• M20: 4,482,551 km (0.115 R)
• M21: 4,655,187 km (0.116 R)
• M22: 4,830,066 km (0.076 R)
• M23: 4,981,609 km (0.105 R)
• M24: 5,083,635 km (0.119 R)
• M25: 5,657,043 km (0.072 R)
• M26: 5,817,113 km (0.116 R)
• M27: 5,978,679 km (0.118 R)
• M28: 6,141,591 km (0.078 R)
• M29: 6,416,701 km (0.076 R)
• M30: 6,555,827 km (0.063 R)
• M31: 7,411,228 km (0.059 R)
• M32: 7,586,557 km (0.112 R)
• M33: 7,911,633 km (0.112 R)
• M34: 8,976,171 km (0.037 R)
• M35: 9,100,637 km (0.064 R)
• M36: 9,383,078 km (0.11 R)
• M37: 9,700,076 km (0.083 R)
• M38: 10,312,380 km (0.058 R)
• M39: 10,904,039 km (0.071 R)
• M40: 11,003,821 km (0.075 R)
• M41: 11,371,832 km (0.076 R)
• M42: 11,608,346 km (0.103 R)
• M43: 12,051,604 km (0.095 R)
• M44: 12,327,313 km (0.078 R)
• M45: 12,535,404 km (0.12 R)
• M46: 13,272,772 km (0.095 R)
• M47: 13,880,139 km (0.109 R)
• M48: 13,988,298 km (0.116 R)
• M49: 14,314,422 km (0.099 R)
• M50: 14,900,247 km (0.047 R)
• M51: 15,643,599 km (0.116 R)
• M52: 15,831,344 km (0.074 R)
• M53: 16,551,658 km (0.044 R)
• M54: 17,282,743 km (0.105 R)
• M55: 18,617,006 km (0.088 R)
• M56: 18,776,178 km (0.085 R)
• M57: 18,975,742 km (0.105 R)
• M58: 19,176,053 km (0.118 R)
• M59: 19,578,771 km (0.087 R)
• M60: 20,065,712 km (0.06 R)
• M61: 20,515,553 km (0.109 R)
• M62: 21,051,562 km (0.074 R)
• M63: 21,675,834 km (0.099 R)
• M64: 21,759,459 km (0.108 R)
• M65: 23,198,591 km (0.113 R)
• M66: 23,627,787 km (0.118 R)
• M67: 23,843,208 km (0.113 R)
• M68: 25,018,598 km (0.079 R)
• M69: 26,212,539 km (0.108 R)
• M70: 27,697,148 km (0.111 R)
• M71: 28,152,374 km (0.058 R)
• M72: 28,426,737 km (0.102 R)
• M73: 30,465,606 km (0.059 R)
• M74: 31,313,228 km (0.077 R)
• M75: 31,407,923 km (0.064 R)
• M76: 31,502,619 km (0.066 R)
• M77: 31,882,597 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493

Radius: 6.3

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.91 AU - 15.95 AU

Year: 20762 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 111,172,465 km

• M1: 110,852 km (0.111 R)
• M2: 354,397 km (0.113 R)
• M3: 679,474 km (0.111 R)
• M4: 930,349 km (0.104 R)
• M5: 1,003,802 km (0.045 R)
• M6: 1,130,362 km (0.105 R)
• M7: 1,570,329 km (0.059 R)
• M8: 1,808,788 km (0.1 R)
• M9: 2,454,153 km (0.025 R)
• M10: 2,522,370 km (0.094 R)
• M11: 2,730,909 km (0.086 R)
• M12: 3,894,182 km (0.106 R)
• M13: 4,094,643 km (0.12 R)
• M14: 5,544,995 km (0.105 R)
• M15: 6,091,326 km (0.112 R)
• M16: 6,750,454 km (0.031 R)
• M17: 8,237,308 km (0.099 R)
• M18: 8,339,932 km (0.12 R)
• M19: 8,598,437 km (0.059 R)
• M20: 9,017,311 km (0.111 R)
• M21: 10,702,830 km (0.101 R)
• M22: 10,758,780 km (0.076 R)
• M23: 10,927,227 km (0.088 R)
• M24: 11,437,954 km (0.04 R)
• M25: 12,247,877 km (0.106 R)
• M26: 13,135,890 km (0.105 R)
• M27: 13,436,432 km (0.054 R)
• M28: 14,537,472 km (0.096 R)
• M29: 15,730,665 km (0.072 R)
• M30: 15,985,879 km (0.11 R)
• M31: 16,889,899 km (0.11 R)
• M32: 17,611,709 km (0.064 R)
• M33: 17,677,831 km (0.065 R)
• M34: 18,009,639 km (0.082 R)
• M35: 18,410,561 km (0.1 R)
• M36: 18,747,007 km (0.054 R)
• M37: 19,289,299 km (0.058 R)
• M38: 19,562,465 km (0.107 R)
• M39: 20,667,843 km (0.114 R)
• M40: 23,956,603 km (0.057 R)
• M41: 24,766,825 km (0.104 R)
• M42: 25,660,972 km (0.088 R)
• M43: 27,480,680 km (0.104 R)
• M44: 29,341,528 km (0.117 R)
• M45: 30,525,146 km (0.109 R)
• M46: 32,857,228 km (0.076 R)
• M47: 33,921,168 km (0.072 R)
• M48: 34,250,881 km (0.093 R)
• M49: 34,996,477 km (0.071 R)
• M50: 37,349,951 km (0.106 R)
• M51: 38,374,247 km (0.114 R)
• M52: 38,717,724 km (0.116 R)
• M53: 42,296,404 km (0.105 R)
• M54: 42,562,389 km (0.094 R)
• M55: 42,651,251 km (0.103 R)
• M56: 43,185,165 km (0.077 R)
• M57: 43,721,474 km (0.119 R)
• M58: 44,169,968 km (0.119 R)
• M59: 44,529,901 km (0.094 R)
• M60: 44,710,316 km (0.091 R)
• M61: 45,162,101 km (0.117 R)
• M62: 46,435,478 km (0.119 R)
• M63: 46,801,395 km (0.071 R)
• M64: 50,044,377 km (0.069 R)
• M65: 53,550,503 km (0.088 R)
• M66: 54,318,987 km (0.114 R)
• M67: 54,704,501 km (0.072 R)
• M68: 54,994,272 km (0.086 R)
• M69: 57,233,004 km (0.109 R)
• M70: 57,527,113 km (0.046 R)
• M71: 58,412,733 km (0.074 R)
• M72: 59,501,207 km (0.1 R)
• M73: 61,397,061 km (0.031 R)
• M74: 62,705,743 km (0.049 R)
• M75: 64,430,756 km (0.115 R)
• M76: 65,350,184 km (0.072 R)
• M77: 66,789,316 km (0.064 R)
• M78: 66,995,761 km (0.113 R)
• M79: 67,512,771 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.8

Radius: 6.3

Gravity: 20.78 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 18.3 AU - 21.7 AU

Year: 32190 Days

Day: 15.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,172,465 km

• M1: 88,263 km (0.104 R)
• M2: 157,826 km (0.037 R)
• M3: 324,627 km (0.075 R)
• M4: 1,103,733 km (0.032 R)
• M5: 1,174,343 km (0.116 R)
• M6: 1,793,379 km (0.088 R)
• M7: 1,835,117 km (0.097 R)
• M8: 2,269,549 km (0.089 R)
• M9: 2,405,983 km (0.103 R)
• M10: 2,734,799 km (0.039 R)
• M11: 4,298,246 km (0.086 R)
• M12: 4,354,495 km (0.119 R)
• M13: 4,467,441 km (0.038 R)
• M14: 5,047,133 km (0.079 R)
• M15: 5,225,603 km (0.072 R)
• M16: 5,406,168 km (0.078 R)
• M17: 6,022,960 km (0.098 R)
• M18: 6,339,659 km (0.066 R)
• M19: 6,596,967 km (0.119 R)
• M20: 6,923,389 km (0.065 R)
• M21: 7,188,327 km (0.108 R)
• M22: 7,934,073 km (0.087 R)
• M23: 8,141,715 km (0.072 R)
• M24: 8,351,152 km (0.054 R)
• M25: 8,421,313 km (0.093 R)
• M26: 9,351,812 km (0.09 R)
• M27: 10,693,106 km (0.114 R)
• M28: 10,769,401 km (0.118 R)
• M29: 12,093,492 km (0.041 R)
• M30: 13,058,697 km (0.119 R)
• M31: 13,386,017 km (0.059 R)
• M32: 13,881,934 km (0.072 R)
• M33: 16,892,292 km (0.063 R)
• M34: 17,338,244 km (0.105 R)
• M35: 18,150,710 km (0.11 R)
• M36: 19,253,246 km (0.046 R)
• M37: 20,472,020 km (0.036 R)
• M38: 22,200,324 km (0.087 R)
• M39: 22,786,748 km (0.06 R)
• M40: 23,874,923 km (0.045 R)
• M41: 24,074,636 km (0.119 R)
• M42: 24,980,152 km (0.098 R)
• M43: 27,762,672 km (0.118 R)
• M44: 28,288,658 km (0.081 R)
• M45: 29,778,803 km (0.062 R)
• M46: 30,533,374 km (0.118 R)
• M47: 30,858,750 km (0.119 R)
• M48: 31,512,941 km (0.045 R)
• M49: 33,279,393 km (0.089 R)
• M50: 33,950,190 km (0.026 R)
• M51: 35,532,486 km (0.09 R)
• M52: 37,485,935 km (0.073 R)
• M53: 38,066,973 km (0.034 R)
• M54: 39,356,058 km (0.117 R)
• M55: 40,778,435 km (0.105 R)
• M56: 41,017,193 km (0.092 R)
• M57: 41,856,287 km (0.091 R)
• M58: 42,217,716 km (0.091 R)
• M59: 42,943,565 km (0.084 R)
• M60: 43,307,985 km (0.076 R)
• M61: 44,162,488 km (0.059 R)
• M62: 46,384,914 km (0.06 R)
• M63: 48,264,611 km (0.102 R)
• M64: 50,809,271 km (0.111 R)
• M65: 51,452,243 km (0.082 R)
• M66: 52,357,011 km (0.115 R)
• M67: 55,498,416 km (0.081 R)
• M68: 59,104,772 km (0.114 R)
• M69: 59,645,569 km (0.078 R)
• M70: 61,961,792 km (0.102 R)
• M71: 68,233,234 km (0.087 R)
• M72: 72,380,387 km (0.099 R)
• M73: 72,524,898 km (0.071 R)
• M74: 73,393,763 km (0.09 R)
• M75: 74,703,342 km (0.058 R)
• M76: 76,608,621 km (0.107 R)
• M77: 77,198,036 km (0.04 R)
• M78: 77,345,540 km (0.072 R)
• M79: 77,788,948 km (0.085 R)
• M80: 83,780,492 km (0.051 R)
• M81: 83,932,185 km (0.112 R)
• M82: 84,235,868 km (0.086 R)
• M83: 85,301,454 km (0.071 R)
• M84: 86,065,301 km (0.074 R)
• M85: 86,218,339 km (0.073 R)
• M86: 87,292,153 km (0.12 R)
• M87: 89,763,360 km (0.084 R)
• M88: 90,384,640 km (0.064 R)
• M89: 94,458,340 km (0.102 R)
• M90: 96,199,659 km (0.112 R)
• M91: 97,791,978 km (0.032 R)
• M92: 100,841,232 km (0.104 R)
• M93: 102,783,012 km (0.108 R)
• M94: 104,900,570 km (0.078 R)
• M95: 105,555,061 km (0.086 R)
• M96: 106,210,898 km (0.062 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit