🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.74 AU - 0.78 AU

Year: 235 Days

Day: 40.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.84 AU - 1.1 AU

Year: 339 Days

Day: 37.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.53 AU - 1.67 AU

Year: 718 Days

Day: 16.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.36 AU - 2.72 AU

Year: 1436 Days

Day: 15.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.62 AU - 3.96 AU

Year: 2117 Days

Day: 41.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 13.5

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.12 AU - 7.98 AU

Year: 5947 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,752,224 km

• M1: 172,038 km (0.066 R)
• M2: 286,330 km (0.069 R)
• M3: 409,150 km (0.081 R)
• M4: 493,823 km (0.116 R)
• M5: 761,304 km (0.115 R)
• M6: 861,684 km (0.117 R)
• M7: 1,003,353 km (0.072 R)
• M8: 1,089,970 km (0.09 R)
• M9: 1,258,118 km (0.109 R)
• M10: 1,665,623 km (0.077 R)
• M11: 2,294,083 km (0.117 R)
• M12: 2,513,693 km (0.105 R)
• M13: 2,600,011 km (0.113 R)
• M14: 2,919,402 km (0.047 R)
• M15: 3,713,618 km (0.116 R)
• M16: 4,196,669 km (0.087 R)
• M17: 4,466,843 km (0.115 R)
• M18: 4,657,281 km (0.114 R)
• M19: 4,850,412 km (0.119 R)
• M20: 5,112,208 km (0.081 R)
• M21: 5,536,168 km (0.065 R)
• M22: 5,649,713 km (0.045 R)
• M23: 5,740,968 km (0.055 R)
• M24: 5,971,648 km (0.081 R)
• M25: 6,111,522 km (0.06 R)
• M26: 6,299,566 km (0.077 R)
• M27: 6,948,971 km (0.088 R)
• M28: 7,071,641 km (0.116 R)
• M29: 7,170,226 km (0.099 R)
• M30: 7,418,858 km (0.075 R)
• M31: 7,519,088 km (0.097 R)
• M32: 7,619,768 km (0.078 R)
• M33: 8,233,418 km (0.103 R)
• M34: 8,546,377 km (0.056 R)
• M35: 8,757,160 km (0.065 R)
• M36: 8,863,075 km (0.101 R)
• M37: 9,291,673 km (0.103 R)
• M38: 9,426,910 km (0.116 R)
• M39: 9,644,724 km (0.09 R)
• M40: 9,809,282 km (0.107 R)
• M41: 10,589,285 km (0.036 R)
• M42: 10,929,620 km (0.106 R)
• M43: 11,273,696 km (0.053 R)
• M44: 11,650,533 km (0.069 R)
• M45: 11,738,047 km (0.108 R)
• M46: 11,943,146 km (0.119 R)
• M47: 12,625,611 km (0.094 R)
• M48: 12,745,589 km (0.028 R)
• M49: 13,351,161 km (0.051 R)
• M50: 13,626,720 km (0.115 R)
• M51: 14,370,970 km (0.029 R)
• M52: 15,801,724 km (0.079 R)
• M53: 17,078,243 km (0.112 R)
• M54: 17,244,296 km (0.116 R)
• M55: 17,544,539 km (0.097 R)
• M56: 17,645,069 km (0.102 R)
• M57: 18,523,807 km (0.085 R)
• M58: 19,175,156 km (0.088 R)
• M59: 19,278,678 km (0.103 R)
• M60: 19,590,290 km (0.092 R)
• M61: 19,764,123 km (0.095 R)
• M62: 20,464,839 km (0.047 R)
• M63: 20,853,644 km (0.063 R)
• M64: 21,459,515 km (0.083 R)
• M65: 21,638,734 km (0.106 R)
• M66: 21,962,613 km (0.071 R)
• M67: 22,107,125 km (0.066 R)
• M68: 22,506,102 km (0.062 R)
• M69: 22,615,458 km (0.054 R)
• M70: 23,127,532 km (0.073 R)
• M71: 23,495,692 km (0.092 R)
• M72: 23,717,396 km (0.091 R)
• M73: 24,312,347 km (0.076 R)
• M74: 25,441,063 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.8

Radius: 12.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.12 AU - 7.64 AU

Year: 7112 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,752,224 km

• M1: 226,342 km (0.084 R)
• M2: 332,855 km (0.086 R)
• M3: 420,220 km (0.113 R)
• M4: 505,641 km (0.082 R)
• M5: 612,454 km (0.076 R)
• M6: 713,582 km (0.043 R)
• M7: 1,037,162 km (0.105 R)
• M8: 1,125,425 km (0.081 R)
• M9: 1,235,080 km (0.096 R)
• M10: 1,329,327 km (0.081 R)
• M11: 1,465,760 km (0.089 R)
• M12: 1,648,269 km (0.108 R)
• M13: 1,752,988 km (0.053 R)
• M14: 2,036,326 km (0.097 R)
• M15: 2,334,475 km (0.097 R)
• M16: 2,598,066 km (0.075 R)
• M17: 2,771,001 km (0.04 R)
• M18: 3,719,901 km (0.057 R)
• M19: 3,943,699 km (0.075 R)
• M20: 4,287,924 km (0.117 R)
• M21: 4,641,872 km (0.076 R)
• M22: 4,761,999 km (0.051 R)
• M23: 5,066,880 km (0.091 R)
• M24: 6,651,869 km (0.104 R)
• M25: 6,855,921 km (0.085 R)
• M26: 7,305,163 km (0.113 R)
• M27: 7,621,712 km (0.115 R)
• M28: 7,728,376 km (0.025 R)
• M29: 8,195,869 km (0.043 R)
• M30: 8,414,731 km (0.081 R)
• M31: 8,858,438 km (0.069 R)
• M32: 9,083,134 km (0.073 R)
• M33: 9,234,078 km (0.099 R)
• M34: 9,807,188 km (0.082 R)
• M35: 10,156,648 km (0.039 R)
• M36: 11,068,447 km (0.055 R)
• M37: 12,589,708 km (0.099 R)
• M38: 13,182,415 km (0.077 R)
• M39: 13,353,405 km (0.101 R)
• M40: 13,914,397 km (0.086 R)
• M41: 14,659,544 km (0.12 R)
• M42: 15,462,586 km (0.099 R)
• M43: 15,688,179 km (0.101 R)
• M44: 15,914,969 km (0.115 R)
• M45: 17,204,802 km (0.088 R)
• M46: 18,671,609 km (0.027 R)
• M47: 19,395,813 km (0.117 R)
• M48: 19,639,208 km (0.105 R)
• M49: 19,736,896 km (0.098 R)
• M50: 20,375,529 km (0.115 R)
• M51: 21,774,269 km (0.084 R)
• M52: 22,077,953 km (0.09 R)
• M53: 24,191,023 km (0.089 R)
• M54: 27,397,952 km (0.026 R)
• M55: 27,780,773 km (0.034 R)
• M56: 28,000,233 km (0.113 R)
• M57: 28,165,240 km (0.072 R)
• M58: 29,664,959 km (0.103 R)
• M59: 29,945,604 km (0.081 R)
• M60: 30,227,147 km (0.054 R)
• M61: 30,396,343 km (0.06 R)
• M62: 30,735,930 km (0.071 R)
• M63: 31,361,698 km (0.083 R)
• M64: 31,475,990 km (0.115 R)
• M65: 32,741,738 km (0.06 R)
• M66: 33,031,659 km (0.058 R)
• M67: 33,264,283 km (0.107 R)
• M68: 34,200,168 km (0.084 R)
• M69: 34,789,434 km (0.104 R)
• M70: 35,203,969 km (0.1 R)
• M71: 35,739,380 km (0.102 R)
• M72: 35,918,449 km (0.081 R)
• M73: 36,637,715 km (0.119 R)
• M74: 37,059,432 km (0.083 R)
• M75: 38,029,424 km (0.03 R)
• M76: 38,212,233 km (0.102 R)
• M77: 38,334,305 km (0.089 R)
• M78: 38,639,933 km (0.083 R)
• M79: 39,007,794 km (0.096 R)
• M80: 40,304,509 km (0.051 R)
• M81: 41,176,814 km (0.098 R)
• M82: 41,364,559 km (0.088 R)
• M83: 41,615,285 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.2

Radius: 12.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.65 AU - 8.67 AU

Year: 8269 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,752,224 km

• M1: 161,117 km (0.099 R)
• M2: 242,199 km (0.095 R)
• M3: 379,231 km (0.104 R)
• M4: 462,856 km (0.103 R)
• M5: 654,640 km (0.103 R)
• M6: 741,557 km (0.061 R)
• M7: 833,260 km (0.086 R)
• M8: 1,029,233 km (0.096 R)
• M9: 1,109,867 km (0.1 R)
• M10: 1,229,246 km (0.094 R)
• M11: 1,391,111 km (0.11 R)
• M12: 1,547,141 km (0.095 R)
• M13: 2,169,768 km (0.109 R)
• M14: 2,352,427 km (0.077 R)
• M15: 2,815,282 km (0.109 R)
• M16: 3,083,063 km (0.098 R)
• M17: 3,289,358 km (0.114 R)
• M18: 3,482,638 km (0.102 R)
• M19: 3,643,456 km (0.082 R)
• M20: 3,843,618 km (0.103 R)
• M21: 4,028,820 km (0.087 R)
• M22: 4,160,167 km (0.118 R)
• M23: 4,273,862 km (0.115 R)
• M24: 4,562,885 km (0.117 R)
• M25: 4,739,410 km (0.102 R)
• M26: 4,898,283 km (0.086 R)
• M27: 5,241,760 km (0.032 R)
• M28: 5,655,996 km (0.117 R)
• M29: 6,253,789 km (0.081 R)
• M30: 6,494,193 km (0.119 R)
• M31: 6,984,276 km (0.043 R)
• M32: 7,211,066 km (0.083 R)
• M33: 7,718,502 km (0.095 R)
• M34: 7,976,558 km (0.117 R)
• M35: 8,501,348 km (0.072 R)
• M36: 8,816,700 km (0.087 R)
• M37: 8,914,537 km (0.065 R)
• M38: 9,234,976 km (0.064 R)
• M39: 9,434,091 km (0.106 R)
• M40: 9,861,940 km (0.119 R)
• M41: 10,090,975 km (0.085 R)
• M42: 10,193,300 km (0.097 R)
• M43: 10,815,028 km (0.098 R)
• M44: 11,024,914 km (0.081 R)
• M45: 11,262,775 km (0.1 R)
• M46: 11,475,653 km (0.104 R)
• M47: 11,555,837 km (0.086 R)
• M48: 11,743,582 km (0.097 R)
• M49: 12,614,840 km (0.091 R)
• M50: 12,780,595 km (0.064 R)
• M51: 13,478,918 km (0.106 R)
• M52: 14,361,844 km (0.056 R)
• M53: 14,854,171 km (0.039 R)
• M54: 15,528,857 km (0.057 R)
• M55: 15,914,670 km (0.086 R)
• M56: 16,153,728 km (0.119 R)
• M57: 16,938,817 km (0.103 R)
• M58: 17,397,335 km (0.057 R)
• M59: 18,139,639 km (0.099 R)
• M60: 18,264,404 km (0.108 R)
• M61: 18,358,052 km (0.119 R)
• M62: 18,923,831 km (0.114 R)
• M63: 19,367,838 km (0.042 R)
• M64: 19,847,299 km (0.094 R)
• M65: 20,169,234 km (0.071 R)
• M66: 20,525,277 km (0.098 R)
• M67: 20,850,802 km (0.117 R)
• M68: 20,981,550 km (0.098 R)
• M69: 21,112,448 km (0.108 R)
• M70: 21,309,469 km (0.095 R)
• M71: 21,937,181 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 10.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.47 AU - 12.47 AU

Year: 14692 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,752,224 km

• M1: 145,260 km (0.092 R)
• M2: 226,491 km (0.084 R)
• M3: 393,442 km (0.113 R)
• M4: 915,389 km (0.113 R)
• M5: 1,311,824 km (0.101 R)
• M6: 1,758,972 km (0.069 R)
• M7: 2,757,538 km (0.1 R)
• M8: 2,924,638 km (0.109 R)
• M9: 3,841,374 km (0.102 R)
• M10: 4,155,081 km (0.078 R)
• M11: 4,379,627 km (0.094 R)
• M12: 4,740,757 km (0.093 R)
• M13: 4,874,347 km (0.081 R)
• M14: 5,077,352 km (0.085 R)
• M15: 5,491,588 km (0.073 R)
• M16: 6,761,225 km (0.091 R)
• M17: 7,255,347 km (0.118 R)
• M18: 7,565,164 km (0.105 R)
• M19: 8,197,814 km (0.094 R)
• M20: 9,556,013 km (0.104 R)
• M21: 9,725,507 km (0.076 R)
• M22: 10,674,706 km (0.068 R)
• M23: 10,850,483 km (0.077 R)
• M24: 11,249,461 km (0.045 R)
• M25: 11,338,771 km (0.109 R)
• M26: 11,789,060 km (0.037 R)
• M27: 11,879,717 km (0.034 R)
• M28: 12,153,331 km (0.06 R)
• M29: 12,475,266 km (0.075 R)
• M30: 14,271,338 km (0.092 R)
• M31: 14,465,067 km (0.08 R)
• M32: 15,446,878 km (0.108 R)
• M33: 15,745,625 km (0.072 R)
• M34: 16,602,372 km (0.116 R)
• M35: 17,889,811 km (0.109 R)
• M36: 18,046,440 km (0.074 R)
• M37: 18,151,009 km (0.075 R)
• M38: 18,255,877 km (0.11 R)
• M39: 19,049,045 km (0.079 R)
• M40: 19,853,283 km (0.095 R)
• M41: 20,613,988 km (0.106 R)
• M42: 20,833,149 km (0.043 R)
• M43: 21,495,120 km (0.093 R)
• M44: 21,940,173 km (0.081 R)
• M45: 22,388,369 km (0.115 R)
• M46: 22,500,866 km (0.081 R)
• M47: 22,670,061 km (0.087 R)
• M48: 23,465,024 km (0.089 R)
• M49: 23,579,317 km (0.1 R)
• M50: 24,268,963 km (0.112 R)
• M51: 25,315,999 km (0.065 R)
• M52: 26,022,101 km (0.053 R)
• M53: 27,393,764 km (0.091 R)
• M54: 28,057,978 km (0.103 R)
• M55: 30,020,403 km (0.108 R)
• M56: 30,330,968 km (0.114 R)
• M57: 30,455,583 km (0.115 R)
• M58: 30,642,730 km (0.099 R)
• M59: 31,773,541 km (0.085 R)
• M60: 33,110,198 km (0.12 R)
• M61: 33,688,543 km (0.033 R)
• M62: 34,011,375 km (0.087 R)
• M63: 34,465,105 km (0.093 R)
• M64: 34,986,005 km (0.107 R)
• M65: 35,247,353 km (0.088 R)
• M66: 35,378,400 km (0.11 R)
• M67: 35,837,965 km (0.071 R)
• M68: 36,365,746 km (0.094 R)
• M69: 36,630,535 km (0.087 R)
• M70: 38,098,539 km (0.079 R)
• M71: 39,994,542 km (0.1 R)
• M72: 41,229,622 km (0.113 R)
• M73: 41,298,587 km (0.111 R)
• M74: 42,546,831 km (0.078 R)
• M75: 42,825,981 km (0.11 R)
• M76: 43,105,579 km (0.117 R)
• M77: 43,807,492 km (0.07 R)
• M78: 43,877,803 km (0.043 R)
• M79: 44,513,146 km (0.094 R)
• M80: 45,436,015 km (0.047 R)
• M81: 46,365,317 km (0.08 R)
• M82: 46,436,974 km (0.057 R)
• M83: 47,300,752 km (0.104 R)
• M84: 47,445,264 km (0.08 R)
• M85: 47,734,736 km (0.066 R)
• M86: 48,242,621 km (0.092 R)
• M87: 48,533,588 km (0.051 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit