🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.5 AU - 0.74 AU

Year: 181 Days

Day: 21.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,157,483 km

• M1: 305,030 km (0.103 R)
• M2: 519,703 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 29.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.22 AU - 1.22 AU

Year: 500 Days

Day: 26.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,157,483 km

• M1: 554,559 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.8 AU - 3.8 AU

Year: 2747 Days

Day: 34.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 10.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.3 AU - 6.52 AU

Year: 4667 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,157,483 km

• M1: 195,076 km (0.087 R)
• M2: 356,941 km (0.09 R)
• M3: 472,280 km (0.067 R)
• M4: 582,983 km (0.069 R)
• M5: 843,882 km (0.107 R)
• M6: 935,435 km (0.114 R)
• M7: 1,179,430 km (0.097 R)
• M8: 1,269,936 km (0.105 R)
• M9: 1,541,307 km (0.095 R)
• M10: 1,891,665 km (0.099 R)
• M11: 2,029,594 km (0.062 R)
• M12: 2,170,815 km (0.118 R)
• M13: 2,331,782 km (0.115 R)
• M14: 2,413,762 km (0.116 R)
• M15: 2,496,639 km (0.076 R)
• M16: 2,682,589 km (0.098 R)
• M17: 3,104,156 km (0.067 R)
• M18: 3,378,369 km (0.115 R)
• M19: 3,546,666 km (0.047 R)
• M20: 3,717,806 km (0.099 R)
• M21: 4,088,061 km (0.079 R)
• M22: 4,187,544 km (0.117 R)
• M23: 4,717,569 km (0.093 R)
• M24: 4,821,988 km (0.101 R)
• M25: 5,182,818 km (0.034 R)
• M26: 5,247,445 km (0.11 R)
• M27: 5,464,661 km (0.111 R)
• M28: 5,751,589 km (0.073 R)
• M29: 5,998,276 km (0.067 R)
• M30: 6,432,559 km (0.079 R)
• M31: 6,829,741 km (0.07 R)
• M32: 7,525,670 km (0.086 R)
• M33: 7,697,110 km (0.101 R)
• M34: 8,068,711 km (0.073 R)
• M35: 8,319,736 km (0.044 R)
• M36: 8,881,177 km (0.091 R)
• M37: 9,010,429 km (0.076 R)
• M38: 9,244,849 km (0.113 R)
• M39: 9,507,543 km (0.099 R)
• M40: 10,501,172 km (0.053 R)
• M41: 10,830,437 km (0.055 R)
• M42: 10,996,341 km (0.102 R)
• M43: 11,135,318 km (0.107 R)
• M44: 11,218,943 km (0.113 R)
• M45: 11,386,941 km (0.041 R)
• M46: 12,382,964 km (0.09 R)
• M47: 12,469,731 km (0.112 R)
• M48: 12,556,497 km (0.037 R)
• M49: 13,406,812 km (0.076 R)
• M50: 13,614,902 km (0.079 R)
• M51: 13,913,948 km (0.102 R)
• M52: 15,973,163 km (0.066 R)
• M53: 16,099,124 km (0.115 R)
• M54: 17,086,171 km (0.107 R)
• M55: 17,182,811 km (0.114 R)
• M56: 17,538,406 km (0.094 R)
• M57: 18,027,291 km (0.108 R)
• M58: 18,388,720 km (0.086 R)
• M59: 18,653,059 km (0.099 R)
• M60: 19,520,877 km (0.053 R)
• M61: 19,925,838 km (0.091 R)
• M62: 20,265,425 km (0.11 R)
• M63: 21,261,149 km (0.055 R)
• M64: 21,573,359 km (0.101 R)
• M65: 21,677,779 km (0.116 R)
• M66: 22,027,090 km (0.118 R)
• M67: 22,307,885 km (0.096 R)
• M68: 22,448,656 km (0.117 R)
• M69: 22,660,487 km (0.104 R)
• M70: 22,943,975 km (0.118 R)
• M71: 23,192,906 km (0.087 R)
• M72: 23,621,803 km (0.098 R)
• M73: 23,693,610 km (0.11 R)
• M74: 24,017,340 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 11.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.68 AU - 7.98 AU

Year: 7360 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,157,483 km

• M1: 151,243 km (0.082 R)
• M2: 369,507 km (0.065 R)
• M3: 450,290 km (0.114 R)
• M4: 710,590 km (0.107 R)
• M5: 803,939 km (0.091 R)
• M6: 989,141 km (0.073 R)
• M7: 1,220,868 km (0.119 R)
• M8: 1,351,916 km (0.094 R)
• M9: 1,522,458 km (0.095 R)
• M10: 2,018,973 km (0.081 R)
• M11: 2,096,764 km (0.113 R)
• M12: 2,418,250 km (0.047 R)
• M13: 2,627,238 km (0.09 R)
• M14: 3,312,695 km (0.1 R)
• M15: 3,783,629 km (0.047 R)
• M16: 3,880,270 km (0.11 R)
• M17: 4,351,204 km (0.061 R)
• M18: 4,503,793 km (0.098 R)
• M19: 4,684,059 km (0.036 R)
• M20: 4,840,389 km (0.063 R)
• M21: 5,239,067 km (0.114 R)
• M22: 5,759,368 km (0.102 R)
• M23: 6,068,138 km (0.084 R)
• M24: 6,526,955 km (0.118 R)
• M25: 6,790,098 km (0.074 R)
• M26: 7,508,766 km (0.084 R)
• M27: 7,600,320 km (0.063 R)
• M28: 7,692,173 km (0.082 R)
• M29: 7,877,076 km (0.056 R)
• M30: 8,157,422 km (0.063 R)
• M31: 8,346,065 km (0.039 R)
• M32: 8,599,783 km (0.091 R)
• M33: 8,952,984 km (0.119 R)
• M34: 9,147,611 km (0.116 R)
• M35: 9,376,495 km (0.061 R)
• M36: 9,475,230 km (0.083 R)
• M37: 9,906,820 km (0.103 R)
• M38: 11,309,898 km (0.116 R)
• M39: 12,303,527 km (0.119 R)
• M40: 12,483,942 km (0.028 R)
• M41: 12,774,312 km (0.115 R)
• M42: 13,846,031 km (0.11 R)
• M43: 14,869,430 km (0.074 R)
• M44: 15,023,217 km (0.096 R)
• M45: 15,293,390 km (0.08 R)
• M46: 15,643,300 km (0.118 R)
• M47: 17,431,892 km (0.119 R)
• M48: 17,594,056 km (0.087 R)
• M49: 17,715,978 km (0.109 R)
• M50: 17,960,571 km (0.053 R)
• M51: 18,247,499 km (0.053 R)
• M52: 19,326,399 km (0.098 R)
• M53: 20,297,888 km (0.063 R)
• M54: 20,596,784 km (0.064 R)
• M55: 20,768,224 km (0.1 R)
• M56: 21,285,383 km (0.09 R)
• M57: 21,415,234 km (0.099 R)
• M58: 21,502,151 km (0.107 R)
• M59: 22,685,021 km (0.073 R)
• M60: 24,295,143 km (0.118 R)
• M61: 24,521,634 km (0.098 R)
• M62: 24,703,396 km (0.081 R)
• M63: 25,205,446 km (0.109 R)
• M64: 25,480,706 km (0.093 R)
• M65: 25,710,937 km (0.097 R)
• M66: 26,266,095 km (0.058 R)
• M67: 26,358,995 km (0.044 R)
• M68: 26,918,940 km (0.063 R)
• M69: 27,200,334 km (0.053 R)
• M70: 27,341,404 km (0.09 R)
• M71: 27,435,501 km (0.092 R)
• M72: 27,955,504 km (0.101 R)
• M73: 29,101,124 km (0.086 R)
• M74: 29,921,968 km (0.079 R)
• M75: 30,701,373 km (0.104 R)
• M76: 31,339,557 km (0.113 R)
• M77: 32,180,746 km (0.107 R)
• M78: 32,529,309 km (0.059 R)
• M79: 32,679,056 km (0.098 R)
• M80: 32,929,184 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 9

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.31 AU - 7.57 AU

Year: 7526 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,157,483 km

• M1: 118,182 km (0.076 R)
• M2: 271,071 km (0.062 R)
• M3: 486,343 km (0.108 R)
• M4: 642,074 km (0.093 R)
• M5: 970,741 km (0.088 R)
• M6: 2,015,383 km (0.114 R)
• M7: 2,229,158 km (0.118 R)
• M8: 2,316,673 km (0.115 R)
• M9: 2,586,547 km (0.119 R)
• M10: 2,678,699 km (0.104 R)
• M11: 2,748,562 km (0.092 R)
• M12: 3,583,019 km (0.082 R)
• M13: 4,162,411 km (0.067 R)
• M14: 4,298,096 km (0.114 R)
• M15: 4,686,153 km (0.049 R)
• M16: 5,525,397 km (0.117 R)
• M17: 5,947,114 km (0.027 R)
• M18: 6,630,776 km (0.105 R)
• M19: 7,046,359 km (0.116 R)
• M20: 7,936,616 km (0.093 R)
• M21: 8,139,321 km (0.118 R)
• M22: 8,275,305 km (0.061 R)
• M23: 8,446,445 km (0.074 R)
• M24: 8,757,459 km (0.037 R)
• M25: 8,931,890 km (0.108 R)
• M26: 11,875,229 km (0.115 R)
• M27: 11,990,868 km (0.101 R)
• M28: 13,089,514 km (0.108 R)
• M29: 13,248,986 km (0.099 R)
• M30: 14,466,264 km (0.109 R)
• M31: 14,755,287 km (0.104 R)
• M32: 15,046,404 km (0.111 R)
• M33: 15,803,519 km (0.056 R)
• M34: 16,616,135 km (0.061 R)
• M35: 18,104,185 km (0.083 R)
• M36: 18,460,377 km (0.096 R)
• M37: 18,774,084 km (0.093 R)
• M38: 19,270,450 km (0.111 R)
• M39: 19,497,539 km (0.118 R)
• M40: 19,725,526 km (0.099 R)
• M41: 19,816,931 km (0.102 R)
• M42: 20,925,301 km (0.104 R)
• M43: 21,205,498 km (0.1 R)
• M44: 21,580,989 km (0.109 R)
• M45: 21,675,235 km (0.111 R)
• M46: 22,006,146 km (0.112 R)
• M47: 22,672,904 km (0.096 R)
• M48: 22,912,709 km (0.055 R)
• M49: 23,734,151 km (0.087 R)
• M50: 24,075,234 km (0.063 R)
• M51: 24,663,603 km (0.1 R)
• M52: 24,860,773 km (0.069 R)
• M53: 25,058,541 km (0.1 R)
• M54: 25,207,241 km (0.11 R)
• M55: 26,205,657 km (0.059 R)
• M56: 26,912,208 km (0.043 R)
• M57: 27,216,939 km (0.104 R)
• M58: 27,318,666 km (0.12 R)
• M59: 27,778,529 km (0.07 R)
• M60: 27,881,154 km (0.089 R)
• M61: 28,447,232 km (0.116 R)
• M62: 28,602,365 km (0.086 R)
• M63: 29,225,440 km (0.115 R)
• M64: 30,168,505 km (0.117 R)
• M65: 31,976,844 km (0.074 R)
• M66: 33,601,627 km (0.104 R)
• M67: 34,479,018 km (0.093 R)
• M68: 34,865,280 km (0.107 R)
• M69: 35,641,992 km (0.077 R)
• M70: 35,753,442 km (0.071 R)
• M71: 36,088,542 km (0.104 R)
• M72: 37,325,716 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363

Radius: 8.7

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.71 AU - 10.53 AU

Year: 9386 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,157,483 km

• M1: 121,324 km (0.084 R)
• M2: 183,257 km (0.069 R)
• M3: 291,267 km (0.074 R)
• M4: 586,424 km (0.113 R)
• M5: 824,434 km (0.098 R)
• M6: 1,193,791 km (0.117 R)
• M7: 1,369,569 km (0.087 R)
• M8: 1,786,199 km (0.099 R)
• M9: 2,050,239 km (0.12 R)
• M10: 3,106,250 km (0.073 R)
• M11: 3,178,656 km (0.087 R)
• M12: 3,960,005 km (0.102 R)
• M13: 4,494,668 km (0.116 R)
• M14: 4,631,849 km (0.037 R)
• M15: 5,223,210 km (0.101 R)
• M16: 5,367,572 km (0.117 R)
• M17: 5,484,108 km (0.104 R)
• M18: 6,078,909 km (0.053 R)
• M19: 6,445,574 km (0.065 R)
• M20: 6,569,441 km (0.116 R)
• M21: 7,393,725 km (0.108 R)
• M22: 7,621,114 km (0.079 R)
• M23: 9,068,623 km (0.111 R)
• M24: 11,002,923 km (0.104 R)
• M25: 12,399,120 km (0.089 R)
• M26: 12,514,759 km (0.057 R)
• M27: 13,770,634 km (0.097 R)
• M28: 14,010,589 km (0.105 R)
• M29: 14,251,890 km (0.061 R)
• M30: 14,984,022 km (0.104 R)
• M31: 15,645,095 km (0.084 R)
• M32: 15,770,159 km (0.063 R)
• M33: 16,021,184 km (0.066 R)
• M34: 16,273,556 km (0.087 R)
• M35: 16,654,581 km (0.118 R)
• M36: 17,167,104 km (0.091 R)
• M37: 17,296,057 km (0.096 R)
• M38: 17,598,245 km (0.082 R)
• M39: 18,780,068 km (0.109 R)
• M40: 20,168,336 km (0.05 R)
• M41: 20,259,142 km (0.104 R)
• M42: 21,404,314 km (0.095 R)
• M43: 21,496,915 km (0.055 R)
• M44: 22,382,534 km (0.118 R)
• M45: 22,570,429 km (0.118 R)
• M46: 22,664,676 km (0.094 R)
• M47: 22,995,287 km (0.074 R)
• M48: 23,232,400 km (0.043 R)
• M49: 25,012,614 km (0.119 R)
• M50: 25,305,377 km (0.097 R)
• M51: 26,587,282 km (0.046 R)
• M52: 27,236,237 km (0.032 R)
• M53: 27,890,279 km (0.096 R)
• M54: 28,193,813 km (0.07 R)
• M55: 29,265,233 km (0.054 R)
• M56: 32,398,710 km (0.115 R)
• M57: 32,771,209 km (0.109 R)
• M58: 35,801,762 km (0.063 R)
• M59: 36,242,029 km (0.071 R)
• M60: 36,683,941 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 4.1

Gravity: 31.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.82 AU - 15.9 AU

Year: 20181 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,157,483 km

• M1: 362,027 km (0.115 R)
• M2: 397,182 km (0.066 R)
• M3: 720,164 km (0.073 R)
• M4: 834,756 km (0.112 R)
• M5: 906,413 km (0.104 R)
• M6: 1,004,998 km (0.062 R)
• M7: 1,107,174 km (0.107 R)
• M8: 2,007,304 km (0.106 R)
• M9: 2,071,482 km (0.101 R)
• M10: 2,103,795 km (0.09 R)
• M11: 2,436,351 km (0.079 R)
• M12: 2,714,005 km (0.066 R)
• M13: 3,528,415 km (0.074 R)
• M14: 3,567,161 km (0.084 R)
• M15: 4,246,635 km (0.051 R)
• M16: 4,412,240 km (0.12 R)
• M17: 5,360,241 km (0.1 R)
• M18: 5,765,652 km (0.105 R)
• M19: 6,510,499 km (0.119 R)
• M20: 6,653,515 km (0.108 R)
• M21: 7,040,076 km (0.119 R)
• M22: 7,137,763 km (0.099 R)
• M23: 8,037,594 km (0.115 R)
• M24: 8,139,770 km (0.065 R)
• M25: 8,657,079 km (0.104 R)
• M26: 8,919,623 km (0.116 R)
• M27: 9,291,823 km (0.104 R)
• M28: 9,832,021 km (0.069 R)
• M29: 10,438,042 km (0.116 R)
• M30: 10,549,642 km (0.118 R)
• M31: 11,169,875 km (0.119 R)
• M32: 11,513,052 km (0.09 R)
• M33: 12,327,463 km (0.1 R)
• M34: 12,860,779 km (0.044 R)
• M35: 12,920,469 km (0.08 R)
• M36: 14,257,425 km (0.05 R)
• M37: 14,505,309 km (0.099 R)
• M38: 15,130,927 km (0.113 R)
• M39: 15,257,188 km (0.106 R)
• M40: 15,320,318 km (0.067 R)
• M41: 16,538,194 km (0.105 R)
• M42: 17,257,311 km (0.118 R)
• M43: 17,323,134 km (0.097 R)
• M44: 17,720,167 km (0.091 R)
• M45: 19,406,584 km (0.112 R)
• M46: 20,303,573 km (0.079 R)
• M47: 21,073,104 km (0.119 R)
• M48: 21,143,415 km (0.087 R)
• M49: 21,284,635 km (0.109 R)
• M50: 23,219,534 km (0.119 R)
• M51: 23,803,714 km (0.092 R)
• M52: 23,877,017 km (0.076 R)
• M53: 25,210,084 km (0.111 R)
• M54: 26,112,159 km (0.084 R)
• M55: 26,339,398 km (0.098 R)
• M56: 27,177,894 km (0.095 R)
• M57: 28,102,558 km (0.083 R)
• M58: 28,335,333 km (0.09 R)
• M59: 29,430,240 km (0.09 R)
• M60: 29,824,579 km (0.114 R)
• M61: 29,982,854 km (0.118 R)
• M62: 30,061,991 km (0.095 R)
• M63: 30,778,116 km (0.111 R)
• M64: 31,098,256 km (0.108 R)
• M65: 32,146,039 km (0.095 R)
• M66: 32,959,852 km (0.102 R)
• M67: 33,123,512 km (0.064 R)
• M68: 35,024,153 km (0.062 R)
• M69: 36,874,828 km (0.115 R)
• M70: 37,726,638 km (0.071 R)
• M71: 38,412,694 km (0.083 R)
• M72: 38,498,713 km (0.067 R)
• M73: 41,197,758 km (0.116 R)
• M74: 43,867,182 km (0.118 R)
• M75: 44,047,148 km (0.101 R)
• M76: 44,678,750 km (0.111 R)
• M77: 46,042,634 km (0.072 R)
• M78: 50,403,412 km (0.104 R)
• M79: 52,203,224 km (0.094 R)
• M80: 53,254,897 km (0.102 R)
• M81: 54,506,732 km (0.071 R)
• M82: 54,796,952 km (0.112 R)
• M83: 55,184,710 km (0.095 R)
• M84: 56,745,016 km (0.093 R)
• M85: 57,629,139 km (0.098 R)
• M86: 59,112,701 km (0.107 R)
• M87: 59,609,964 km (0.11 R)
• M88: 62,825,271 km (0.104 R)
• M89: 65,376,214 km (0.069 R)
• M90: 67,441,114 km (0.12 R)
• M91: 67,544,935 km (0.057 R)
• M92: 68,064,787 km (0.033 R)
• M93: 69,003,963 km (0.044 R)
• M94: 69,422,687 km (0.063 R)
• M95: 69,527,406 km (0.085 R)
• M96: 69,737,291 km (0.101 R)
• M97: 70,052,345 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit