🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.67 AU

Year: 191 Days

Day: 43.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,945,905 km

• M1: 322,533 km (0.089 R)
• M2: 386,262 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 254 Days

Day: 16.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,945,905 km

• M1: 54,304 km (0.097 R)
• M2: 555,158 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.57 AU - 0.85 AU

Year: 259 Days

Day: 21.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.91 AU - 2.63 AU

Year: 1483 Days

Day: 38.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,945,905 km

• M1: 1,793,828 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110

Radius: 14.8

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.32 AU - 3.76 AU

Year: 2298 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,945,905 km

• M1: 187,446 km (0.073 R)
• M2: 297,700 km (0.058 R)
• M3: 438,621 km (0.081 R)
• M4: 602,730 km (0.102 R)
• M5: 763,548 km (0.071 R)
• M6: 928,554 km (0.067 R)
• M7: 1,022,501 km (0.049 R)
• M8: 1,207,554 km (0.048 R)
• M9: 1,339,799 km (0.102 R)
• M10: 1,462,768 km (0.072 R)
• M11: 1,650,813 km (0.042 R)
• M12: 1,767,648 km (0.053 R)
• M13: 1,903,633 km (0.045 R)
• M14: 2,178,145 km (0.105 R)
• M15: 2,377,409 km (0.091 R)
• M16: 2,546,605 km (0.106 R)
• M17: 2,756,939 km (0.106 R)
• M18: 2,954,259 km (0.076 R)
• M19: 3,059,576 km (0.082 R)
• M20: 3,166,089 km (0.09 R)
• M21: 3,313,443 km (0.115 R)
• M22: 3,412,926 km (0.034 R)
• M23: 3,686,989 km (0.096 R)
• M24: 4,052,906 km (0.045 R)
• M25: 4,267,429 km (0.113 R)
• M26: 4,365,116 km (0.094 R)
• M27: 4,529,824 km (0.077 R)
• M28: 4,741,505 km (0.11 R)
• M29: 4,888,110 km (0.074 R)
• M30: 4,990,585 km (0.093 R)
• M31: 5,174,590 km (0.11 R)
• M32: 5,337,502 km (0.104 R)
• M33: 5,884,731 km (0.084 R)
• M34: 6,412,513 km (0.076 R)
• M35: 6,512,444 km (0.108 R)
• M36: 6,675,955 km (0.099 R)
• M37: 6,802,664 km (0.099 R)
• M38: 6,968,568 km (0.12 R)
• M39: 7,071,491 km (0.104 R)
• M40: 7,239,490 km (0.12 R)
• M41: 7,725,384 km (0.043 R)
• M42: 7,898,768 km (0.081 R)
• M43: 8,019,343 km (0.064 R)
• M44: 8,358,033 km (0.116 R)
• M45: 8,729,036 km (0.074 R)
• M46: 8,993,375 km (0.094 R)
• M47: 9,133,548 km (0.108 R)
• M48: 9,246,196 km (0.102 R)
• M49: 9,458,774 km (0.046 R)
• M50: 9,629,914 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 8.1

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.22 AU - 7.36 AU

Year: 8532 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,945,905 km

• M1: 209,437 km (0.081 R)
• M2: 420,370 km (0.056 R)
• M3: 607,068 km (0.068 R)
• M4: 725,998 km (0.084 R)
• M5: 970,292 km (0.06 R)
• M6: 1,296,864 km (0.109 R)
• M7: 1,594,265 km (0.098 R)
• M8: 1,698,235 km (0.108 R)
• M9: 1,825,992 km (0.082 R)
• M10: 1,912,908 km (0.096 R)
• M11: 2,205,222 km (0.096 R)
• M12: 2,368,583 km (0.117 R)
• M13: 2,535,983 km (0.097 R)
• M14: 2,907,734 km (0.098 R)
• M15: 3,009,760 km (0.11 R)
• M16: 3,087,102 km (0.102 R)
• M17: 3,674,572 km (0.058 R)
• M18: 3,840,776 km (0.102 R)
• M19: 3,896,725 km (0.054 R)
• M20: 4,209,385 km (0.114 R)
• M21: 4,267,130 km (0.115 R)
• M22: 4,980,412 km (0.086 R)
• M23: 5,072,265 km (0.079 R)
• M24: 5,539,609 km (0.071 R)
• M25: 6,151,315 km (0.084 R)
• M26: 6,548,796 km (0.109 R)
• M27: 6,683,135 km (0.095 R)
• M28: 7,264,173 km (0.112 R)
• M29: 8,220,104 km (0.084 R)
• M30: 8,328,861 km (0.103 R)
• M31: 8,547,574 km (0.102 R)
• M32: 8,768,230 km (0.047 R)
• M33: 9,065,481 km (0.049 R)
• M34: 9,140,280 km (0.051 R)
• M35: 10,286,948 km (0.105 R)
• M36: 11,316,929 km (0.078 R)
• M37: 12,008,071 km (0.11 R)
• M38: 12,296,646 km (0.042 R)
• M39: 13,176,132 km (0.079 R)
• M40: 13,816,560 km (0.1 R)
• M41: 13,902,729 km (0.104 R)
• M42: 14,554,826 km (0.058 R)
• M43: 14,642,490 km (0.107 R)
• M44: 15,261,227 km (0.106 R)
• M45: 15,708,375 km (0.108 R)
• M46: 16,024,026 km (0.081 R)
• M47: 16,661,463 km (0.113 R)
• M48: 16,753,166 km (0.095 R)
• M49: 16,937,172 km (0.107 R)
• M50: 17,029,474 km (0.095 R)
• M51: 17,400,177 km (0.102 R)
• M52: 17,539,902 km (0.106 R)
• M53: 18,008,292 km (0.11 R)
• M54: 18,813,877 km (0.095 R)
• M55: 20,313,147 km (0.103 R)
• M56: 20,558,487 km (0.085 R)
• M57: 21,151,493 km (0.07 R)
• M58: 21,350,309 km (0.079 R)
• M59: 22,404,824 km (0.114 R)
• M60: 22,556,816 km (0.118 R)
• M61: 23,630,480 km (0.095 R)
• M62: 23,733,553 km (0.109 R)
• M63: 24,147,639 km (0.104 R)
• M64: 24,773,108 km (0.108 R)
• M65: 25,509,579 km (0.111 R)
• M66: 25,721,259 km (0.09 R)
• M67: 25,933,539 km (0.085 R)
• M68: 25,986,796 km (0.089 R)
• M69: 26,146,417 km (0.106 R)
• M70: 26,520,411 km (0.104 R)
• M71: 27,381,945 km (0.081 R)
• M72: 28,197,852 km (0.099 R)
• M73: 28,691,376 km (0.09 R)
• M74: 28,801,330 km (0.039 R)
• M75: 29,077,039 km (0.058 R)
• M76: 29,519,998 km (0.047 R)
• M77: 30,580,946 km (0.076 R)
• M78: 30,974,987 km (0.118 R)
• M79: 32,854,984 km (0.119 R)
• M80: 33,374,088 km (0.108 R)
• M81: 34,187,003 km (0.088 R)
• M82: 35,477,733 km (0.069 R)
• M83: 35,891,671 km (0.072 R)
• M84: 36,010,302 km (0.083 R)
• M85: 37,263,184 km (0.12 R)
• M86: 37,864,867 km (0.093 R)
• M87: 39,444,171 km (0.094 R)
• M88: 40,365,096 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 14.8

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.04 AU - 10.4 AU

Year: 12135 Days

Day: 9.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,945,905 km

• M1: 310,864 km (0.119 R)
• M2: 597,643 km (0.076 R)
• M3: 762,052 km (0.104 R)
• M4: 978,669 km (0.052 R)
• M5: 1,294,620 km (0.1 R)
• M6: 1,752,539 km (0.098 R)
• M7: 1,863,690 km (0.091 R)
• M8: 1,977,534 km (0.116 R)
• M9: 2,093,622 km (0.093 R)
• M10: 2,188,318 km (0.09 R)
• M11: 2,531,495 km (0.111 R)
• M12: 2,971,762 km (0.103 R)
• M13: 3,269,910 km (0.118 R)
• M14: 4,013,262 km (0.076 R)
• M15: 4,192,331 km (0.105 R)
• M16: 4,776,810 km (0.067 R)
• M17: 5,159,481 km (0.118 R)
• M18: 5,452,992 km (0.027 R)
• M19: 6,193,801 km (0.056 R)
• M20: 6,297,322 km (0.065 R)
• M21: 6,471,155 km (0.097 R)
• M22: 6,859,212 km (0.084 R)
• M23: 7,474,059 km (0.094 R)
• M24: 7,695,314 km (0.026 R)
• M25: 7,993,762 km (0.046 R)
• M26: 8,106,709 km (0.118 R)
• M27: 9,463,262 km (0.094 R)
• M28: 9,582,791 km (0.093 R)
• M29: 9,904,127 km (0.033 R)
• M30: 10,310,734 km (0.082 R)
• M31: 10,598,710 km (0.101 R)
• M32: 10,931,116 km (0.084 R)
• M33: 11,182,590 km (0.114 R)
• M34: 11,734,307 km (0.113 R)
• M35: 13,218,767 km (0.054 R)
• M36: 13,442,117 km (0.037 R)
• M37: 13,756,871 km (0.091 R)
• M38: 13,937,884 km (0.077 R)
• M39: 15,180,145 km (0.092 R)
• M40: 16,218,504 km (0.044 R)
• M41: 16,939,565 km (0.084 R)
• M42: 17,917,337 km (0.101 R)
• M43: 18,512,886 km (0.04 R)
• M44: 19,064,453 km (0.096 R)
• M45: 19,215,846 km (0.096 R)
• M46: 20,286,668 km (0.115 R)
• M47: 20,803,379 km (0.078 R)
• M48: 23,451,860 km (0.044 R)
• M49: 23,939,848 km (0.106 R)
• M50: 24,431,127 km (0.086 R)
• M51: 24,815,594 km (0.097 R)
• M52: 25,036,101 km (0.104 R)
• M53: 26,036,761 km (0.116 R)
• M54: 26,317,108 km (0.066 R)
• M55: 26,824,095 km (0.095 R)
• M56: 27,050,586 km (0.077 R)
• M57: 27,619,357 km (0.1 R)
• M58: 27,790,796 km (0.093 R)
• M59: 30,995,482 km (0.089 R)
• M60: 32,069,595 km (0.105 R)
• M61: 33,155,825 km (0.097 R)
• M62: 33,459,808 km (0.12 R)
• M63: 34,931,252 km (0.094 R)
• M64: 35,054,820 km (0.114 R)
• M65: 37,114,933 km (0.065 R)
• M66: 37,367,304 km (0.062 R)
• M67: 37,620,274 km (0.062 R)
• M68: 37,746,984 km (0.12 R)
• M69: 38,255,167 km (0.075 R)
• M70: 40,245,717 km (0.065 R)
• M71: 40,829,896 km (0.059 R)
• M72: 42,072,456 km (0.059 R)
• M73: 42,467,395 km (0.084 R)
• M74: 43,062,196 km (0.066 R)
• M75: 43,726,261 km (0.117 R)
• M76: 44,393,767 km (0.112 R)
• M77: 44,728,716 km (0.091 R)
• M78: 44,930,075 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 7.2

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.09 AU - 17.07 AU

Year: 24132 Days

Day: 22.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,945,905 km

• M1: 184,454 km (0.114 R)
• M2: 464,950 km (0.081 R)
• M3: 645,964 km (0.102 R)
• M4: 1,427,463 km (0.043 R)
• M5: 1,911,562 km (0.109 R)
• M6: 2,105,440 km (0.113 R)
• M7: 2,761,128 km (0.113 R)
• M8: 3,633,134 km (0.076 R)
• M9: 3,793,054 km (0.114 R)
• M10: 4,799,997 km (0.048 R)
• M11: 5,606,629 km (0.07 R)
• M12: 6,262,616 km (0.12 R)
• M13: 6,551,190 km (0.069 R)
• M14: 7,291,550 km (0.115 R)
• M15: 8,267,078 km (0.029 R)
• M16: 10,507,754 km (0.08 R)
• M17: 10,621,598 km (0.074 R)
• M18: 12,019,740 km (0.118 R)
• M19: 12,318,188 km (0.097 R)
• M20: 12,498,453 km (0.091 R)
• M21: 12,861,677 km (0.112 R)
• M22: 13,105,671 km (0.093 R)
• M23: 13,536,363 km (0.113 R)
• M24: 14,348,680 km (0.062 R)
• M25: 14,920,293 km (0.098 R)
• M26: 14,984,321 km (0.086 R)
• M27: 15,176,704 km (0.096 R)
• M28: 15,499,387 km (0.076 R)
• M29: 16,020,286 km (0.08 R)
• M30: 19,333,580 km (0.098 R)
• M31: 19,473,155 km (0.114 R)
• M32: 19,823,663 km (0.119 R)
• M33: 20,035,044 km (0.089 R)
• M34: 20,176,265 km (0.05 R)
• M35: 20,887,752 km (0.033 R)
• M36: 21,607,318 km (0.091 R)
• M37: 21,752,278 km (0.114 R)
• M38: 24,114,279 km (0.051 R)
• M39: 26,015,369 km (0.095 R)
• M40: 27,100,851 km (0.109 R)
• M41: 27,649,277 km (0.069 R)
• M42: 27,964,180 km (0.076 R)
• M43: 30,445,261 km (0.1 R)
• M44: 30,770,487 km (0.054 R)
• M45: 33,246,182 km (0.078 R)
• M46: 34,254,322 km (0.101 R)
• M47: 36,042,465 km (0.084 R)
• M48: 36,731,663 km (0.118 R)
• M49: 37,251,515 km (0.09 R)
• M50: 39,089,624 km (0.034 R)
• M51: 39,797,671 km (0.105 R)
• M52: 41,856,736 km (0.107 R)
• M53: 42,308,821 km (0.1 R)
• M54: 42,853,656 km (0.097 R)
• M55: 43,126,822 km (0.118 R)
• M56: 44,778,532 km (0.058 R)
• M57: 45,333,690 km (0.062 R)
• M58: 45,612,092 km (0.106 R)
• M59: 46,544,236 km (0.098 R)
• M60: 47,482,813 km (0.066 R)
• M61: 47,859,949 km (0.106 R)
• M62: 48,332,678 km (0.054 R)
• M63: 48,522,219 km (0.109 R)
• M64: 48,902,048 km (0.115 R)
• M65: 49,473,811 km (0.115 R)
• M66: 51,395,246 km (0.117 R)
• M67: 51,976,434 km (0.099 R)
• M68: 55,112,604 km (0.098 R)
• M69: 55,806,738 km (0.071 R)
• M70: 58,511,318 km (0.06 R)
• M71: 59,219,514 km (0.074 R)
• M72: 61,053,434 km (0.119 R)
• M73: 62,080,274 km (0.12 R)
• M74: 63,112,948 km (0.105 R)
• M75: 63,735,275 km (0.097 R)
• M76: 66,244,630 km (0.102 R)
• M77: 67,088,212 km (0.084 R)
• M78: 67,193,978 km (0.089 R)
• M79: 67,723,255 km (0.063 R)
• M80: 68,147,814 km (0.05 R)
• M81: 68,679,634 km (0.085 R)
• M82: 71,683,260 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.8

Radius: 7.1

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.12 AU - 16.24 AU

Year: 24381 Days

Day: 25 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,945,905 km

• M1: 95,593 km (0.111 R)
• M2: 286,031 km (0.045 R)
• M3: 513,569 km (0.117 R)
• M4: 843,732 km (0.113 R)
• M5: 1,231,639 km (0.118 R)
• M6: 1,636,900 km (0.066 R)
• M7: 1,905,877 km (0.099 R)
• M8: 1,975,290 km (0.095 R)
• M9: 2,873,476 km (0.092 R)
• M10: 2,993,603 km (0.085 R)
• M11: 3,156,515 km (0.093 R)
• M12: 3,705,988 km (0.05 R)
• M13: 4,330,410 km (0.067 R)
• M14: 4,422,263 km (0.044 R)
• M15: 4,701,861 km (0.118 R)
• M16: 5,229,194 km (0.079 R)
• M17: 6,235,688 km (0.038 R)
• M18: 8,999,957 km (0.085 R)
• M19: 9,058,749 km (0.115 R)
• M20: 10,259,123 km (0.031 R)
• M21: 13,203,957 km (0.08 R)
• M22: 14,148,667 km (0.108 R)
• M23: 14,353,916 km (0.109 R)
• M24: 15,045,207 km (0.12 R)
• M25: 15,324,806 km (0.073 R)
• M26: 16,388,447 km (0.08 R)
• M27: 17,329,417 km (0.094 R)
• M28: 17,402,421 km (0.059 R)
• M29: 18,139,191 km (0.12 R)
• M30: 19,036,628 km (0.05 R)
• M31: 19,414,812 km (0.065 R)
• M32: 19,490,807 km (0.062 R)
• M33: 19,566,803 km (0.117 R)
• M34: 19,719,243 km (0.069 R)
• M35: 19,795,538 km (0.103 R)
• M36: 20,332,595 km (0.094 R)
• M37: 20,409,787 km (0.046 R)
• M38: 21,972,486 km (0.058 R)
• M39: 22,289,634 km (0.098 R)
• M40: 22,369,220 km (0.037 R)
• M41: 23,008,901 km (0.048 R)
• M42: 23,089,235 km (0.059 R)
• M43: 23,816,729 km (0.062 R)
• M44: 23,898,110 km (0.048 R)
• M45: 25,876,991 km (0.068 R)
• M46: 26,379,939 km (0.065 R)
• M47: 29,203,150 km (0.036 R)
• M48: 29,639,228 km (0.1 R)
• M49: 29,989,586 km (0.105 R)
• M50: 31,137,899 km (0.119 R)
• M51: 31,404,931 km (0.065 R)
• M52: 31,672,712 km (0.046 R)
• M53: 34,760,262 km (0.1 R)
• M54: 35,965,871 km (0.11 R)
• M55: 36,339,567 km (0.1 R)
• M56: 38,132,348 km (0.099 R)
• M57: 38,513,373 km (0.096 R)
• M58: 38,704,410 km (0.113 R)
• M59: 41,313,696 km (0.081 R)
• M60: 42,196,024 km (0.062 R)
• M61: 43,580,852 km (0.116 R)
• M62: 45,989,377 km (0.11 R)
• M63: 46,090,655 km (0.094 R)
• M64: 47,823,896 km (0.106 R)
• M65: 48,956,801 km (0.078 R)
• M66: 49,682,201 km (0.079 R)
• M67: 50,098,382 km (0.099 R)
• M68: 50,411,341 km (0.112 R)
• M69: 51,985,410 km (0.106 R)
• M70: 52,725,620 km (0.104 R)
• M71: 53,895,625 km (0.097 R)
• M72: 54,537,549 km (0.07 R)
• M73: 55,828,729 km (0.039 R)
• M74: 56,044,897 km (0.09 R)
• M75: 56,803,807 km (0.093 R)
• M76: 58,880,675 km (0.108 R)
• M77: 59,873,107 km (0.089 R)
• M78: 60,870,925 km (0.088 R)
• M79: 61,539,328 km (0.114 R)
• M80: 62,098,076 km (0.061 R)
• M81: 63,108,311 km (0.072 R)
• M82: 66,514,205 km (0.117 R)
• M83: 68,124,028 km (0.084 R)
• M84: 73,029,941 km (0.118 R)
• M85: 74,452,467 km (0.097 R)
• M86: 75,047,717 km (0.084 R)
• M87: 76,963,617 km (0.12 R)
• M88: 78,290,101 km (0.111 R)
• M89: 78,774,349 km (0.061 R)
• M90: 78,895,523 km (0.056 R)
• M91: 79,016,847 km (0.043 R)
• M92: 80,111,006 km (0.064 R)
• M93: 81,210,251 km (0.117 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 16,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit