🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 27.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 29 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 331 Days

Day: 39.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.2 AU - 1.48 AU

Year: 572 Days

Day: 38.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.01 AU - 3.71 AU

Year: 2272 Days

Day: 14.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 14.2

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.98 AU - 7.36 AU

Year: 5655 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,064,200 km

• M1: 279,898 km (0.043 R)
• M2: 524,939 km (0.112 R)
• M3: 753,674 km (0.115 R)
• M4: 911,350 km (0.032 R)
• M5: 1,018,014 km (0.079 R)
• M6: 1,365,529 km (0.052 R)
• M7: 1,544,598 km (0.112 R)
• M8: 1,712,746 km (0.098 R)
• M9: 2,109,031 km (0.08 R)
• M10: 2,296,926 km (0.091 R)
• M11: 2,689,919 km (0.093 R)
• M12: 2,963,833 km (0.06 R)
• M13: 3,392,281 km (0.11 R)
• M14: 3,739,348 km (0.091 R)
• M15: 4,334,449 km (0.043 R)
• M16: 4,494,818 km (0.117 R)
• M17: 5,212,139 km (0.057 R)
• M18: 6,173,904 km (0.035 R)
• M19: 6,537,277 km (0.107 R)
• M20: 6,629,280 km (0.061 R)
• M21: 6,814,482 km (0.101 R)
• M22: 7,127,142 km (0.084 R)
• M23: 7,476,453 km (0.098 R)
• M24: 7,604,808 km (0.109 R)
• M25: 8,027,422 km (0.113 R)
• M26: 8,159,068 km (0.07 R)
• M27: 8,424,305 km (0.106 R)
• M28: 8,726,193 km (0.11 R)
• M29: 9,271,926 km (0.063 R)
• M30: 10,360,550 km (0.118 R)
• M31: 11,231,060 km (0.114 R)
• M32: 11,787,115 km (0.095 R)
• M33: 11,937,012 km (0.099 R)
• M34: 12,049,660 km (0.068 R)
• M35: 12,314,298 km (0.083 R)
• M36: 12,849,111 km (0.117 R)
• M37: 13,235,821 km (0.108 R)
• M38: 13,430,747 km (0.118 R)
• M39: 13,941,624 km (0.085 R)
• M40: 14,139,991 km (0.117 R)
• M41: 15,226,670 km (0.105 R)
• M42: 15,759,537 km (0.096 R)
• M43: 15,883,404 km (0.065 R)
• M44: 16,675,226 km (0.097 R)
• M45: 16,843,523 km (0.104 R)
• M46: 16,970,233 km (0.105 R)
• M47: 17,865,576 km (0.091 R)
• M48: 18,210,698 km (0.099 R)
• M49: 19,215,248 km (0.054 R)
• M50: 20,237,750 km (0.115 R)
• M51: 20,417,417 km (0.08 R)
• M52: 20,642,861 km (0.054 R)
• M53: 20,778,396 km (0.115 R)
• M54: 20,959,559 km (0.073 R)
• M55: 21,095,843 km (0.084 R)
• M56: 23,034,781 km (0.098 R)
• M57: 24,263,279 km (0.107 R)
• M58: 24,454,166 km (0.111 R)
• M59: 24,597,779 km (0.11 R)
• M60: 26,194,886 km (0.053 R)
• M61: 26,390,710 km (0.057 R)
• M62: 27,725,572 km (0.111 R)
• M63: 28,025,216 km (0.097 R)
• M64: 28,275,643 km (0.12 R)
• M65: 28,526,968 km (0.095 R)
• M66: 28,981,147 km (0.038 R)
• M67: 29,488,583 km (0.041 R)
• M68: 30,050,023 km (0.086 R)
• M69: 30,563,593 km (0.071 R)
• M70: 30,769,888 km (0.118 R)
• M71: 31,235,587 km (0.028 R)
• M72: 31,339,408 km (0.071 R)
• M73: 32,121,804 km (0.093 R)
• M74: 32,489,067 km (0.11 R)
• M75: 33,069,058 km (0.034 R)
• M76: 33,227,781 km (0.103 R)
• M77: 36,292,443 km (0.101 R)
• M78: 36,456,253 km (0.071 R)
• M79: 36,620,212 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.2

Radius: 11.5

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 8.81 AU - 9.69 AU

Year: 10380 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,064,200 km

• M1: 161,715 km (0.05 R)
• M2: 240,553 km (0.102 R)
• M3: 352,901 km (0.081 R)
• M4: 552,016 km (0.086 R)
• M5: 649,853 km (0.114 R)
• M6: 865,573 km (0.056 R)
• M7: 942,915 km (0.084 R)
• M8: 1,063,790 km (0.107 R)
• M9: 1,211,892 km (0.115 R)
• M10: 1,344,436 km (0.091 R)
• M11: 1,722,320 km (0.094 R)
• M12: 2,267,904 km (0.101 R)
• M13: 2,631,726 km (0.105 R)
• M14: 3,963,596 km (0.097 R)
• M15: 4,063,527 km (0.083 R)
• M16: 4,333,850 km (0.114 R)
• M17: 4,610,008 km (0.108 R)
• M18: 4,715,175 km (0.065 R)
• M19: 5,143,624 km (0.053 R)
• M20: 5,584,638 km (0.103 R)
• M21: 5,696,837 km (0.096 R)
• M22: 5,847,631 km (0.115 R)
• M23: 5,923,627 km (0.077 R)
• M24: 6,464,124 km (0.078 R)
• M25: 6,542,663 km (0.115 R)
• M26: 6,980,237 km (0.119 R)
• M27: 7,967,882 km (0.042 R)
• M28: 8,052,105 km (0.104 R)
• M29: 10,162,931 km (0.04 R)
• M30: 11,090,289 km (0.083 R)
• M31: 11,755,550 km (0.103 R)
• M32: 11,851,742 km (0.084 R)
• M33: 11,948,083 km (0.063 R)
• M34: 12,093,043 km (0.056 R)
• M35: 12,336,140 km (0.118 R)
• M36: 12,580,732 km (0.063 R)
• M37: 13,224,452 km (0.094 R)
• M38: 14,133,408 km (0.099 R)
• M39: 14,338,208 km (0.089 R)
• M40: 14,543,905 km (0.119 R)
• M41: 15,481,734 km (0.104 R)
• M42: 16,385,455 km (0.079 R)
• M43: 17,580,293 km (0.113 R)
• M44: 17,966,255 km (0.034 R)
• M45: 18,859,205 km (0.03 R)
• M46: 19,481,532 km (0.09 R)
• M47: 20,456,462 km (0.096 R)
• M48: 20,862,470 km (0.05 R)
• M49: 21,329,814 km (0.059 R)
• M50: 23,173,309 km (0.093 R)
• M51: 23,414,909 km (0.105 R)
• M52: 23,961,540 km (0.098 R)
• M53: 24,389,539 km (0.088 R)
• M54: 24,696,813 km (0.104 R)
• M55: 25,439,567 km (0.11 R)
• M56: 25,564,182 km (0.036 R)
• M57: 25,688,797 km (0.098 R)
• M58: 27,904,042 km (0.086 R)
• M59: 29,131,941 km (0.115 R)
• M60: 30,179,725 km (0.085 R)
• M61: 31,040,062 km (0.108 R)
• M62: 32,581,967 km (0.094 R)
• M63: 36,860,915 km (0.109 R)
• M64: 37,284,277 km (0.11 R)
• M65: 38,064,729 km (0.061 R)
• M66: 38,564,087 km (0.102 R)
• M67: 39,137,645 km (0.097 R)
• M68: 39,425,322 km (0.082 R)
• M69: 39,858,408 km (0.113 R)
• M70: 40,656,213 km (0.109 R)
• M71: 41,020,783 km (0.036 R)
• M72: 42,120,477 km (0.093 R)
• M73: 42,785,141 km (0.087 R)
• M74: 43,900,393 km (0.049 R)
• M75: 44,049,841 km (0.073 R)
• M76: 44,349,186 km (0.099 R)
• M77: 44,649,130 km (0.111 R)
• M78: 45,326,808 km (0.074 R)
• M79: 46,387,457 km (0.067 R)
• M80: 47,379,740 km (0.043 R)
• M81: 47,533,078 km (0.12 R)
• M82: 47,763,309 km (0.112 R)
• M83: 48,070,882 km (0.113 R)
• M84: 50,085,966 km (0.096 R)
• M85: 52,128,575 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.1

Radius: 3

Gravity: 105.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.8 AU - 13.52 AU

Year: 17614 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,064,200 km

• M1: 39,793 km (0.045 R)
• M2: 64,925 km (0.11 R)
• M3: 363,972 km (0.116 R)
• M4: 547,528 km (0.115 R)
• M5: 882,627 km (0.092 R)
• M6: 934,837 km (0.048 R)
• M7: 1,419,085 km (0.089 R)
• M8: 2,391,472 km (0.103 R)
• M9: 2,726,720 km (0.097 R)
• M10: 3,076,331 km (0.098 R)
• M11: 3,156,066 km (0.084 R)
• M12: 3,606,057 km (0.047 R)
• M13: 3,647,944 km (0.052 R)
• M14: 4,207,141 km (0.066 R)
• M15: 4,474,323 km (0.075 R)
• M16: 5,071,517 km (0.094 R)
• M17: 6,238,082 km (0.091 R)
• M18: 6,288,496 km (0.11 R)
• M19: 6,696,150 km (0.07 R)
• M20: 7,217,499 km (0.072 R)
• M21: 7,969,228 km (0.117 R)
• M22: 8,078,584 km (0.098 R)
• M23: 8,465,444 km (0.102 R)
• M24: 9,085,378 km (0.102 R)
• M25: 9,603,435 km (0.085 R)
• M26: 9,661,629 km (0.103 R)
• M27: 10,308,939 km (0.096 R)
• M28: 10,488,008 km (0.093 R)
• M29: 10,788,550 km (0.105 R)
• M30: 11,275,341 km (0.099 R)
• M31: 11,893,928 km (0.083 R)
• M32: 12,207,336 km (0.093 R)
• M33: 12,333,447 km (0.088 R)
• M34: 13,357,743 km (0.116 R)
• M35: 13,422,669 km (0.114 R)
• M36: 14,342,546 km (0.11 R)
• M37: 15,147,084 km (0.089 R)
• M38: 15,282,619 km (0.035 R)
• M39: 15,623,254 km (0.05 R)
• M40: 16,104,211 km (0.072 R)
• M41: 16,729,679 km (0.054 R)
• M42: 16,869,703 km (0.093 R)
• M43: 17,433,837 km (0.053 R)
• M44: 17,647,014 km (0.092 R)
• M45: 18,004,253 km (0.084 R)
• M46: 19,677,805 km (0.088 R)
• M47: 20,795,600 km (0.108 R)
• M48: 22,010,634 km (0.053 R)
• M49: 22,859,153 km (0.085 R)
• M50: 22,936,794 km (0.062 R)
• M51: 24,588,056 km (0.04 R)
• M52: 25,468,140 km (0.057 R)
• M53: 26,114,702 km (0.064 R)
• M54: 27,588,989 km (0.045 R)
• M55: 28,086,402 km (0.043 R)
• M56: 30,874,607 km (0.106 R)
• M57: 30,960,476 km (0.088 R)
• M58: 31,650,122 km (0.105 R)
• M59: 31,736,739 km (0.095 R)
• M60: 32,694,166 km (0.112 R)
• M61: 33,926,404 km (0.097 R)
• M62: 34,905,222 km (0.093 R)
• M63: 36,436,057 km (0.117 R)
• M64: 36,981,641 km (0.073 R)
• M65: 37,988,734 km (0.105 R)
• M66: 38,080,736 km (0.046 R)
• M67: 38,357,193 km (0.089 R)
• M68: 38,912,201 km (0.112 R)
• M69: 39,749,501 km (0.11 R)
• M70: 40,123,495 km (0.1 R)
• M71: 41,252,660 km (0.068 R)
• M72: 43,831,129 km (0.054 R)
• M73: 44,217,540 km (0.111 R)
• M74: 46,559,644 km (0.116 R)
• M75: 47,745,806 km (0.116 R)
• M76: 48,641,897 km (0.113 R)
• M77: 50,956,924 km (0.062 R)
• M78: 51,566,685 km (0.084 R)
• M79: 52,793,537 km (0.106 R)
• M80: 54,444,350 km (0.108 R)
• M81: 54,651,842 km (0.062 R)
• M82: 55,588,923 km (0.091 R)
• M83: 56,216,636 km (0.113 R)
• M84: 57,690,324 km (0.115 R)
• M85: 58,219,751 km (0.082 R)
• M86: 59,390,205 km (0.117 R)
• M87: 60,783,260 km (0.089 R)
• M88: 61,862,310 km (0.075 R)
• M89: 62,947,493 km (0.096 R)
• M90: 65,136,858 km (0.084 R)
• M91: 68,020,057 km (0.056 R)
• M92: 72,993,139 km (0.042 R)
• M93: 76,682,821 km (0.104 R)
• M94: 77,848,338 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 4.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.21 AU - 21.87 AU

Year: 27103 Days

Day: 22.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 61,064,200 km

• M1: 132,394 km (0.118 R)
• M2: 211,980 km (0.104 R)
• M3: 265,087 km (0.086 R)
• M4: 540,348 km (0.071 R)
• M5: 714,031 km (0.086 R)
• M6: 2,556,777 km (0.073 R)
• M7: 3,180,002 km (0.114 R)
• M8: 4,946,454 km (0.087 R)
• M9: 5,305,937 km (0.114 R)
• M10: 5,550,231 km (0.058 R)
• M11: 6,092,224 km (0.117 R)
• M12: 7,091,687 km (0.094 R)
• M13: 7,225,727 km (0.038 R)
• M14: 7,451,021 km (0.088 R)
• M15: 7,541,827 km (0.044 R)
• M16: 8,001,242 km (0.116 R)
• M17: 8,281,289 km (0.1 R)
• M18: 8,659,622 km (0.064 R)
• M19: 9,286,288 km (0.09 R)
• M20: 9,728,649 km (0.111 R)
• M21: 9,877,648 km (0.113 R)
• M22: 10,278,720 km (0.102 R)
• M23: 10,890,127 km (0.1 R)
• M24: 11,356,423 km (0.107 R)
• M25: 12,577,441 km (0.114 R)
• M26: 14,627,081 km (0.107 R)
• M27: 14,912,065 km (0.063 R)
• M28: 16,011,011 km (0.09 R)
• M29: 16,481,497 km (0.115 R)
• M30: 16,837,390 km (0.082 R)
• M31: 17,375,942 km (0.088 R)
• M32: 17,677,532 km (0.106 R)
• M33: 18,041,802 km (0.105 R)
• M34: 18,716,040 km (0.098 R)
• M35: 22,864,389 km (0.093 R)
• M36: 24,061,322 km (0.106 R)
• M37: 24,330,149 km (0.076 R)
• M38: 28,337,128 km (0.043 R)
• M39: 28,478,947 km (0.032 R)
• M40: 30,270,980 km (0.066 R)
• M41: 31,290,339 km (0.092 R)
• M42: 32,394,970 km (0.092 R)
• M43: 33,213,121 km (0.086 R)
• M44: 33,662,214 km (0.113 R)
• M45: 36,630,235 km (0.089 R)
• M46: 38,576,205 km (0.101 R)
• M47: 39,601,399 km (0.07 R)
• M48: 40,875,374 km (0.104 R)
• M49: 41,517,448 km (0.066 R)
• M50: 43,300,206 km (0.095 R)
• M51: 45,273,252 km (0.043 R)
• M52: 47,864,886 km (0.099 R)
• M53: 48,711,161 km (0.036 R)
• M54: 50,246,783 km (0.087 R)
• M55: 52,231,947 km (0.096 R)
• M56: 54,683,108 km (0.069 R)
• M57: 56,278,569 km (0.089 R)
• M58: 59,424,313 km (0.09 R)
• M59: 59,514,970 km (0.071 R)
• M60: 59,696,582 km (0.09 R)
• M61: 60,607,184 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 14,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit