🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 148 Days

Day: 28.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,293,935 km

• M1: 30,368 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.64 AU - 0.7 AU

Year: 198 Days

Day: 26.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 123.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 373 Days

Day: 18 Hours

Environment

Temp: 19 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 13.7

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.97 AU - 12.57 AU

Year: 12782 Days

Day: 8.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,293,935 km

• M1: 631,901 km (0.075 R)
• M2: 836,402 km (0.076 R)
• M3: 1,768,845 km (0.081 R)
• M4: 2,094,520 km (0.101 R)
• M5: 3,533,950 km (0.042 R)
• M6: 3,812,502 km (0.115 R)
• M7: 4,013,561 km (0.086 R)
• M8: 4,132,492 km (0.047 R)
• M9: 4,252,619 km (0.114 R)
• M10: 4,907,259 km (0.074 R)
• M11: 5,348,872 km (0.067 R)
• M12: 5,555,616 km (0.101 R)
• M13: 6,074,422 km (0.113 R)
• M14: 7,807,812 km (0.111 R)
• M15: 8,107,307 km (0.104 R)
• M16: 8,607,562 km (0.093 R)
• M17: 8,850,360 km (0.097 R)
• M18: 9,365,575 km (0.063 R)
• M19: 10,261,367 km (0.102 R)
• M20: 10,707,617 km (0.119 R)
• M21: 10,968,965 km (0.119 R)
• M22: 11,232,556 km (0.119 R)
• M23: 13,287,283 km (0.076 R)
• M24: 14,501,718 km (0.059 R)
• M25: 14,711,903 km (0.084 R)
• M26: 15,002,572 km (0.087 R)
• M27: 16,594,293 km (0.079 R)
• M28: 17,090,659 km (0.115 R)
• M29: 17,396,288 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 8.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.75 AU - 13.23 AU

Year: 15964 Days

Day: 8 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 98,293,935 km

• M1: 258,356 km (0.093 R)
• M2: 368,011 km (0.037 R)
• M3: 729,589 km (0.069 R)
• M4: 880,683 km (0.065 R)
• M5: 1,134,550 km (0.097 R)
• M6: 1,213,538 km (0.108 R)
• M7: 1,327,532 km (0.104 R)
• M8: 1,548,787 km (0.117 R)
• M9: 1,931,159 km (0.107 R)
• M10: 2,652,669 km (0.063 R)
• M11: 3,221,141 km (0.056 R)
• M12: 3,312,097 km (0.113 R)
• M13: 3,380,762 km (0.036 R)
• M14: 3,850,799 km (0.11 R)
• M15: 4,241,548 km (0.096 R)
• M16: 4,722,206 km (0.1 R)
• M17: 4,825,579 km (0.105 R)
• M18: 5,434,891 km (0.037 R)
• M19: 5,543,200 km (0.076 R)
• M20: 5,652,406 km (0.096 R)
• M21: 6,152,512 km (0.077 R)
• M22: 6,237,184 km (0.059 R)
• M23: 6,493,744 km (0.118 R)
• M24: 7,736,304 km (0.044 R)
• M25: 9,569,028 km (0.115 R)
• M26: 10,264,209 km (0.096 R)
• M27: 11,703,191 km (0.047 R)
• M28: 12,019,591 km (0.046 R)
• M29: 13,350,264 km (0.031 R)
• M30: 13,496,869 km (0.058 R)
• M31: 13,754,776 km (0.074 R)
• M32: 14,088,828 km (0.071 R)
• M33: 14,651,466 km (0.071 R)
• M34: 16,579,483 km (0.111 R)
• M35: 17,332,858 km (0.099 R)
• M36: 17,693,539 km (0.082 R)
• M37: 18,219,076 km (0.06 R)
• M38: 18,667,720 km (0.095 R)
• M39: 19,119,954 km (0.113 R)
• M40: 19,742,581 km (0.057 R)
• M41: 19,951,569 km (0.083 R)
• M42: 21,050,216 km (0.076 R)
• M43: 21,779,056 km (0.109 R)
• M44: 22,516,275 km (0.094 R)
• M45: 24,104,256 km (0.068 R)
• M46: 24,596,583 km (0.118 R)
• M47: 25,001,993 km (0.118 R)
• M48: 25,182,857 km (0.096 R)
• M49: 27,154,407 km (0.112 R)
• M50: 28,229,268 km (0.076 R)
• M51: 29,460,907 km (0.052 R)
• M52: 30,323,937 km (0.11 R)
• M53: 31,389,822 km (0.055 R)
• M54: 32,912,728 km (0.111 R)
• M55: 33,160,612 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.1

Radius: 3.5

Gravity: 42.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.22 AU - 14.38 AU

Year: 17542 Days

Day: 23.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 98,293,935 km

• M1: 630,854 km (0.106 R)
• M2: 1,073,963 km (0.084 R)
• M3: 1,098,198 km (0.032 R)
• M4: 1,147,266 km (0.068 R)
• M5: 1,848,431 km (0.075 R)
• M6: 2,086,292 km (0.109 R)
• M7: 2,788,804 km (0.118 R)
• M8: 3,095,629 km (0.09 R)
• M9: 4,309,017 km (0.091 R)
• M10: 4,622,873 km (0.097 R)
• M11: 6,387,979 km (0.102 R)
• M12: 7,201,193 km (0.058 R)
• M13: 7,339,870 km (0.083 R)
• M14: 7,526,119 km (0.048 R)
• M15: 8,142,313 km (0.102 R)
• M16: 8,238,504 km (0.03 R)
• M17: 8,922,466 km (0.11 R)
• M18: 9,321,593 km (0.103 R)
• M19: 9,371,858 km (0.058 R)
• M20: 9,828,431 km (0.097 R)
• M21: 10,136,901 km (0.053 R)
• M22: 10,344,394 km (0.099 R)
• M23: 10,500,723 km (0.07 R)
• M24: 11,294,789 km (0.066 R)
• M25: 11,402,200 km (0.041 R)
• M26: 11,617,771 km (0.1 R)
• M27: 11,726,079 km (0.025 R)
• M28: 12,272,860 km (0.07 R)
• M29: 12,383,113 km (0.068 R)
• M30: 12,716,118 km (0.113 R)
• M31: 12,827,868 km (0.106 R)
• M32: 14,308,588 km (0.114 R)
• M33: 17,057,598 km (0.102 R)
• M34: 17,366,069 km (0.114 R)
• M35: 17,614,102 km (0.031 R)
• M36: 18,491,494 km (0.101 R)
• M37: 19,062,957 km (0.119 R)
• M38: 19,833,985 km (0.059 R)
• M39: 21,009,375 km (0.103 R)
• M40: 21,273,715 km (0.101 R)
• M41: 22,746,805 km (0.089 R)
• M42: 22,814,573 km (0.085 R)
• M43: 26,641,885 km (0.118 R)
• M44: 27,071,231 km (0.079 R)
• M45: 27,575,076 km (0.07 R)
• M46: 27,647,332 km (0.112 R)
• M47: 27,719,588 km (0.086 R)
• M48: 28,884,806 km (0.085 R)
• M49: 31,187,416 km (0.096 R)
• M50: 32,780,484 km (0.037 R)
• M51: 33,086,860 km (0.082 R)
• M52: 33,240,497 km (0.071 R)
• M53: 33,857,140 km (0.083 R)
• M54: 33,934,482 km (0.07 R)
• M55: 34,477,522 km (0.057 R)
• M56: 36,123,996 km (0.096 R)
• M57: 36,282,121 km (0.103 R)
• M58: 37,475,463 km (0.106 R)
• M59: 38,600,739 km (0.059 R)
• M60: 38,762,454 km (0.087 R)
• M61: 40,966,778 km (0.051 R)
• M62: 41,462,097 km (0.115 R)
• M63: 41,710,579 km (0.105 R)
• M64: 42,625,669 km (0.071 R)
• M65: 45,240,042 km (0.047 R)
• M66: 46,008,825 km (0.066 R)
• M67: 46,695,629 km (0.113 R)
• M68: 46,954,134 km (0.116 R)
• M69: 47,299,556 km (0.063 R)
• M70: 48,079,559 km (0.096 R)
• M71: 49,038,930 km (0.068 R)
• M72: 50,004,435 km (0.059 R)
• M73: 51,242,357 km (0.031 R)
• M74: 51,954,293 km (0.093 R)
• M75: 52,848,739 km (0.084 R)
• M76: 53,207,923 km (0.113 R)
• M77: 53,568,006 km (0.054 R)
• M78: 54,200,057 km (0.119 R)
• M79: 54,290,563 km (0.096 R)
• M80: 54,381,070 km (0.117 R)
• M81: 56,019,316 km (0.095 R)
• M82: 56,293,828 km (0.113 R)
• M83: 58,321,328 km (0.118 R)
• M84: 60,654,157 km (0.071 R)
• M85: 63,112,499 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.6

Radius: 7.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 12.6 AU - 19.76 AU

Year: 23537 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,293,935 km

• M1: 141,370 km (0.098 R)
• M2: 400,623 km (0.049 R)
• M3: 568,322 km (0.12 R)
• M4: 669,600 km (0.088 R)
• M5: 833,111 km (0.116 R)
• M6: 890,407 km (0.116 R)
• M7: 1,071,121 km (0.111 R)
• M8: 1,176,587 km (0.099 R)
• M9: 1,241,513 km (0.113 R)
• M10: 1,375,253 km (0.1 R)
• M11: 1,754,783 km (0.088 R)
• M12: 1,829,582 km (0.097 R)
• M13: 2,165,878 km (0.096 R)
• M14: 2,219,284 km (0.091 R)
• M15: 3,630,292 km (0.113 R)
• M16: 4,084,620 km (0.081 R)
• M17: 4,386,359 km (0.108 R)
• M18: 4,488,535 km (0.086 R)
• M19: 5,261,656 km (0.04 R)
• M20: 5,626,675 km (0.118 R)
• M21: 5,774,927 km (0.105 R)
• M22: 5,924,674 km (0.088 R)
• M23: 5,999,922 km (0.026 R)
• M24: 6,113,467 km (0.045 R)
• M25: 6,189,462 km (0.096 R)
• M26: 6,419,693 km (0.057 R)
• M27: 6,731,007 km (0.04 R)
• M28: 7,287,511 km (0.049 R)
• M29: 7,368,294 km (0.117 R)
• M30: 7,858,975 km (0.086 R)
• M31: 8,657,229 km (0.055 R)
• M32: 8,828,518 km (0.104 R)
• M33: 9,001,005 km (0.085 R)
• M34: 9,481,064 km (0.095 R)
• M35: 9,790,881 km (0.068 R)
• M36: 9,969,501 km (0.078 R)
• M37: 10,740,230 km (0.056 R)
• M38: 11,063,211 km (0.054 R)
• M39: 11,436,308 km (0.045 R)
• M40: 12,194,770 km (0.11 R)
• M41: 12,386,853 km (0.095 R)
• M42: 14,261,614 km (0.099 R)
• M43: 14,718,486 km (0.098 R)
• M44: 16,381,565 km (0.092 R)
• M45: 16,487,481 km (0.107 R)
• M46: 16,753,166 km (0.112 R)
• M47: 17,559,050 km (0.093 R)
• M48: 18,432,402 km (0.089 R)
• M49: 18,874,315 km (0.089 R)
• M50: 18,929,815 km (0.067 R)
• M51: 20,848,857 km (0.119 R)
• M52: 21,136,234 km (0.078 R)
• M53: 21,424,809 km (0.102 R)
• M54: 25,295,055 km (0.118 R)
• M55: 25,786,035 km (0.084 R)
• M56: 26,032,722 km (0.074 R)
• M57: 26,528,340 km (0.092 R)
• M58: 26,715,038 km (0.101 R)
• M59: 27,340,656 km (0.077 R)
• M60: 27,907,632 km (0.053 R)
• M61: 30,344,432 km (0.114 R)
• M62: 33,652,789 km (0.031 R)
• M63: 35,554,926 km (0.068 R)
• M64: 35,623,442 km (0.115 R)
• M65: 35,760,773 km (0.088 R)
• M66: 35,829,438 km (0.074 R)
• M67: 36,449,820 km (0.107 R)
• M68: 36,934,817 km (0.092 R)
• M69: 37,491,620 km (0.089 R)
• M70: 38,543,143 km (0.097 R)
• M71: 38,754,675 km (0.089 R)
• M72: 38,966,505 km (0.032 R)
• M73: 39,108,025 km (0.086 R)
• M74: 39,675,599 km (0.068 R)
• M75: 39,960,284 km (0.082 R)
• M76: 40,103,000 km (0.115 R)
• M77: 40,245,717 km (0.112 R)
• M78: 41,250,266 km (0.076 R)
• M79: 41,394,479 km (0.117 R)
• M80: 41,972,824 km (0.085 R)
• M81: 42,263,044 km (0.07 R)
• M82: 43,650,415 km (0.073 R)
• M83: 45,126,946 km (0.097 R)
• M84: 46,170,241 km (0.054 R)
• M85: 47,372,410 km (0.11 R)
• M86: 47,674,448 km (0.082 R)
• M87: 48,356,614 km (0.085 R)
• M88: 50,114,539 km (0.066 R)
• M89: 50,191,432 km (0.082 R)
• M90: 50,345,219 km (0.087 R)
• M91: 50,576,497 km (0.103 R)
• M92: 51,815,317 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.5

Radius: 6.2

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14 AU - 19.46 AU

Year: 24748 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,293,935 km

• M1: 102,026 km (0.076 R)
• M2: 257,608 km (0.034 R)
• M3: 397,631 km (0.051 R)
• M4: 692,788 km (0.054 R)
• M5: 892,501 km (0.117 R)
• M6: 952,938 km (0.05 R)
• M7: 1,046,138 km (0.032 R)
• M8: 1,309,580 km (0.072 R)
• M9: 2,684,833 km (0.107 R)
• M10: 3,044,317 km (0.105 R)
• M11: 3,563,122 km (0.064 R)
• M12: 3,611,592 km (0.096 R)
• M13: 4,840,987 km (0.089 R)
• M14: 4,894,842 km (0.032 R)
• M15: 5,897,447 km (0.086 R)
• M16: 6,012,787 km (0.081 R)
• M17: 6,961,387 km (0.096 R)
• M18: 7,022,274 km (0.049 R)
• M19: 8,534,559 km (0.117 R)
• M20: 8,665,008 km (0.099 R)
• M21: 10,840,311 km (0.104 R)
• M22: 10,981,531 km (0.081 R)
• M23: 12,354,241 km (0.046 R)
• M24: 12,873,495 km (0.107 R)
• M25: 15,336,325 km (0.07 R)
• M26: 17,358,589 km (0.083 R)
• M27: 19,377,263 km (0.097 R)
• M28: 19,462,982 km (0.039 R)
• M29: 19,893,525 km (0.111 R)
• M30: 20,414,125 km (0.105 R)
• M31: 21,557,652 km (0.026 R)
• M32: 21,735,374 km (0.104 R)
• M33: 23,631,228 km (0.101 R)
• M34: 26,810,781 km (0.071 R)
• M35: 28,061,569 km (0.032 R)
• M36: 28,742,987 km (0.075 R)
• M37: 29,232,920 km (0.099 R)
• M38: 29,824,579 km (0.072 R)
• M39: 30,320,646 km (0.056 R)
• M40: 30,719,474 km (0.101 R)
• M41: 32,535,592 km (0.109 R)
• M42: 33,046,170 km (0.116 R)
• M43: 34,697,880 km (0.039 R)
• M44: 34,906,270 km (0.115 R)
• M45: 35,533,833 km (0.086 R)
• M46: 36,587,899 km (0.084 R)
• M47: 36,906,243 km (0.069 R)
• M48: 41,678,116 km (0.053 R)
• M49: 42,010,523 km (0.104 R)
• M50: 45,952,576 km (0.059 R)
• M51: 46,410,645 km (0.065 R)
• M52: 49,424,145 km (0.087 R)
• M53: 50,246,334 km (0.071 R)
• M54: 51,547,387 km (0.087 R)
• M55: 52,380,946 km (0.116 R)
• M56: 52,739,682 km (0.115 R)
• M57: 54,061,679 km (0.057 R)
• M58: 57,969,175 km (0.043 R)
• M59: 58,216,311 km (0.05 R)
• M60: 58,960,111 km (0.081 R)
• M61: 61,336,174 km (0.095 R)
• M62: 61,588,097 km (0.052 R)
• M63: 61,966,580 km (0.037 R)
• M64: 63,870,811 km (0.049 R)
• M65: 63,998,418 km (0.109 R)
• M66: 66,957,314 km (0.068 R)
• M67: 67,216,717 km (0.068 R)
• M68: 67,736,420 km (0.065 R)
• M69: 68,388,068 km (0.114 R)
• M70: 68,518,667 km (0.09 R)
• M71: 71,544,583 km (0.104 R)
• M72: 71,677,127 km (0.106 R)
• M73: 73,007,202 km (0.088 R)
• M74: 76,638,690 km (0.06 R)
• M75: 76,910,061 km (0.092 R)
• M76: 77,589,833 km (0.1 R)
• M77: 77,862,251 km (0.105 R)
• M78: 78,681,449 km (0.104 R)
• M79: 79,366,458 km (0.061 R)
• M80: 80,880,089 km (0.11 R)
• M81: 81,709,759 km (0.111 R)
• M82: 84,355,696 km (0.054 R)
• M83: 87,029,608 km (0.093 R)
• M84: 87,171,128 km (0.069 R)
• M85: 89,445,614 km (0.082 R)
• M86: 91,595,485 km (0.086 R)
• M87: 93,182,868 km (0.084 R)
• M88: 93,327,679 km (0.031 R)
• M89: 94,343,149 km (0.091 R)
• M90: 95,800,083 km (0.049 R)
• M91: 96,824,379 km (0.056 R)
• M92: 97,999,471 km (0.116 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 11,032 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit