🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.8 AU - 0.94 AU

Year: 303 Days

Day: 37.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.3 AU - 1.38 AU

Year: 578 Days

Day: 14.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,777,906 km

• M1: 537,655 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.63 AU - 2.65 AU

Year: 1167 Days

Day: 38.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,777,906 km

• M1: 33,959 km (0.095 R)
• M2: 699,968 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.48 AU - 3.14 AU

Year: 1756 Days

Day: 38.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.39 AU - 3.35 AU

Year: 1812 Days

Day: 24.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 99.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,777,906 km

• M1: 1,036,264 km (0.119 R)
• M2: 1,092,214 km (0.04 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.76 AU - 4.12 AU

Year: 2378 Days

Day: 28.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,777,906 km

• M1: 2,487,214 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388

Radius: 11

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.73 AU - 5.81 AU

Year: 3884 Days

Day: 12.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,777,906 km

• M1: 175,329 km (0.114 R)
• M2: 256,860 km (0.117 R)
• M3: 414,685 km (0.069 R)
• M4: 559,047 km (0.052 R)
• M5: 731,683 km (0.098 R)
• M6: 912,397 km (0.074 R)
• M7: 1,131,259 km (0.119 R)
• M8: 1,235,529 km (0.077 R)
• M9: 1,355,207 km (0.118 R)
• M10: 1,698,684 km (0.048 R)
• M11: 2,126,384 km (0.106 R)
• M12: 2,242,322 km (0.119 R)
• M13: 2,375,315 km (0.108 R)
• M14: 2,526,110 km (0.111 R)
• M15: 2,649,229 km (0.086 R)
• M16: 3,378,518 km (0.092 R)
• M17: 3,844,815 km (0.09 R)
• M18: 3,933,526 km (0.114 R)
• M19: 4,076,692 km (0.072 R)
• M20: 4,461,158 km (0.073 R)
• M21: 4,610,606 km (0.061 R)
• M22: 4,780,849 km (0.093 R)
• M23: 4,972,484 km (0.107 R)
• M24: 5,363,383 km (0.118 R)
• M25: 5,642,981 km (0.088 R)
• M26: 5,804,996 km (0.1 R)
• M27: 5,886,527 km (0.087 R)
• M28: 6,216,540 km (0.107 R)
• M29: 6,300,015 km (0.11 R)
• M30: 6,659,050 km (0.075 R)
• M31: 7,002,976 km (0.043 R)
• M32: 7,177,257 km (0.1 R)
• M33: 7,574,439 km (0.099 R)
• M34: 7,910,885 km (0.115 R)
• M35: 8,298,343 km (0.075 R)
• M36: 8,645,261 km (0.036 R)
• M37: 9,329,522 km (0.095 R)
• M38: 9,425,264 km (0.091 R)
• M39: 9,957,833 km (0.03 R)
• M40: 10,925,731 km (0.069 R)
• M41: 11,562,120 km (0.11 R)
• M42: 11,639,313 km (0.036 R)
• M43: 12,473,022 km (0.117 R)
• M44: 12,578,638 km (0.073 R)
• M45: 12,843,875 km (0.114 R)
• M46: 12,923,910 km (0.102 R)
• M47: 13,896,146 km (0.103 R)
• M48: 14,391,166 km (0.095 R)
• M49: 14,975,944 km (0.096 R)
• M50: 16,025,223 km (0.088 R)
• M51: 16,111,242 km (0.101 R)
• M52: 16,341,772 km (0.095 R)
• M53: 16,515,306 km (0.08 R)
• M54: 16,602,222 km (0.104 R)
• M55: 17,097,989 km (0.079 R)
• M56: 17,303,687 km (0.111 R)
• M57: 17,539,602 km (0.096 R)
• M58: 17,955,185 km (0.045 R)
• M59: 18,554,325 km (0.068 R)
• M60: 19,312,636 km (0.105 R)
• M61: 19,404,340 km (0.075 R)
• M62: 19,649,531 km (0.109 R)
• M63: 20,391,237 km (0.059 R)
• M64: 20,578,085 km (0.076 R)
• M65: 20,859,478 km (0.044 R)
• M66: 21,016,406 km (0.028 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 11.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.28 AU - 7.98 AU

Year: 7857 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 45,777,906 km

• M1: 173,683 km (0.066 R)
• M2: 310,565 km (0.081 R)
• M3: 616,792 km (0.039 R)
• M4: 748,289 km (0.112 R)
• M5: 824,434 km (0.116 R)
• M6: 944,112 km (0.089 R)
• M7: 1,202,019 km (0.08 R)
• M8: 1,802,505 km (0.09 R)
• M9: 2,199,837 km (0.073 R)
• M10: 2,275,084 km (0.103 R)
• M11: 2,584,902 km (0.107 R)
• M12: 2,684,534 km (0.078 R)
• M13: 2,929,126 km (0.112 R)
• M14: 3,461,994 km (0.114 R)
• M15: 3,550,107 km (0.091 R)
• M16: 3,751,167 km (0.064 R)
• M17: 3,955,966 km (0.073 R)
• M18: 4,329,362 km (0.095 R)
• M19: 5,160,379 km (0.064 R)
• M20: 6,013,535 km (0.051 R)
• M21: 6,253,789 km (0.088 R)
• M22: 6,606,541 km (0.11 R)
• M23: 7,331,642 km (0.117 R)
• M24: 7,416,913 km (0.086 R)
• M25: 7,732,415 km (0.076 R)
• M26: 7,906,547 km (0.094 R)
• M27: 8,169,989 km (0.102 R)
• M28: 8,317,642 km (0.117 R)
• M29: 8,645,560 km (0.084 R)
• M30: 9,842,343 km (0.091 R)
• M31: 10,316,419 km (0.118 R)
• M32: 10,540,367 km (0.065 R)
• M33: 10,960,288 km (0.079 R)
• M34: 11,123,200 km (0.103 R)
• M35: 11,583,962 km (0.042 R)
• M36: 11,816,586 km (0.029 R)
• M37: 11,916,817 km (0.111 R)
• M38: 12,865,716 km (0.098 R)
• M39: 13,210,390 km (0.117 R)
• M40: 13,523,348 km (0.117 R)
• M41: 15,342,458 km (0.114 R)
• M42: 16,187,836 km (0.036 R)
• M43: 16,262,037 km (0.053 R)
• M44: 17,161,569 km (0.117 R)
• M45: 18,852,324 km (0.036 R)
• M46: 19,480,336 km (0.117 R)
• M47: 19,916,114 km (0.11 R)
• M48: 20,756,854 km (0.081 R)
• M49: 22,142,579 km (0.048 R)
• M50: 22,555,918 km (0.115 R)
• M51: 23,055,126 km (0.118 R)
• M52: 24,234,257 km (0.089 R)
• M53: 25,045,676 km (0.07 R)
• M54: 25,217,563 km (0.066 R)
• M55: 25,562,686 km (0.068 R)
• M56: 27,311,335 km (0.098 R)
• M57: 27,754,444 km (0.115 R)
• M58: 27,887,885 km (0.103 R)
• M59: 28,155,366 km (0.097 R)
• M60: 28,379,015 km (0.101 R)
• M61: 29,279,146 km (0.089 R)
• M62: 29,823,682 km (0.111 R)
• M63: 30,188,701 km (0.051 R)
• M64: 30,325,882 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.9

Radius: 5.3

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 14.33 AU - 16.89 AU

Year: 22991 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,777,906 km

• M1: 222,153 km (0.105 R)
• M2: 447,148 km (0.089 R)
• M3: 706,850 km (0.09 R)
• M4: 981,362 km (0.087 R)
• M5: 1,229,096 km (0.057 R)
• M6: 1,434,943 km (0.067 R)
• M7: 1,526,497 km (0.05 R)
• M8: 1,912,010 km (0.085 R)
• M9: 2,255,487 km (0.114 R)
• M10: 2,434,406 km (0.109 R)
• M11: 2,470,758 km (0.102 R)
• M12: 2,959,794 km (0.111 R)
• M13: 3,518,991 km (0.099 R)
• M14: 4,686,303 km (0.09 R)
• M15: 6,510,499 km (0.111 R)
• M16: 6,662,940 km (0.062 R)
• M17: 7,602,115 km (0.111 R)
• M18: 7,816,339 km (0.105 R)
• M19: 8,471,129 km (0.11 R)
• M20: 10,183,426 km (0.067 R)
• M21: 11,382,453 km (0.085 R)
• M22: 11,627,495 km (0.119 R)
• M23: 11,812,547 km (0.103 R)
• M24: 11,874,331 km (0.118 R)
• M25: 12,625,312 km (0.069 R)
• M26: 13,006,488 km (0.112 R)
• M27: 13,070,516 km (0.105 R)
• M28: 13,134,394 km (0.099 R)
• M29: 13,262,749 km (0.038 R)
• M30: 13,391,553 km (0.105 R)
• M31: 14,436,344 km (0.079 R)
• M32: 14,635,160 km (0.114 R)
• M33: 14,768,302 km (0.073 R)
• M34: 15,035,633 km (0.117 R)
• M35: 15,983,784 km (0.112 R)
• M36: 16,672,683 km (0.072 R)
• M37: 18,869,527 km (0.09 R)
• M38: 19,305,156 km (0.049 R)
• M39: 20,112,387 km (0.082 R)
• M40: 20,186,288 km (0.111 R)
• M41: 20,334,390 km (0.102 R)
• M42: 22,599,152 km (0.05 R)
• M43: 23,683,138 km (0.084 R)
• M44: 23,917,558 km (0.114 R)
• M45: 25,901,375 km (0.09 R)
• M46: 26,062,343 km (0.113 R)
• M47: 28,102,259 km (0.111 R)
• M48: 28,682,699 km (0.093 R)
• M49: 29,266,879 km (0.095 R)
• M50: 29,434,578 km (0.09 R)
• M51: 29,686,650 km (0.077 R)
• M52: 31,385,484 km (0.114 R)
• M53: 32,419,803 km (0.054 R)
• M54: 33,553,007 km (0.095 R)
• M55: 33,728,486 km (0.085 R)
• M56: 35,232,243 km (0.102 R)
• M57: 36,127,138 km (0.111 R)
• M58: 36,667,485 km (0.059 R)
• M59: 37,483,242 km (0.111 R)
• M60: 38,030,322 km (0.031 R)
• M61: 42,976,626 km (0.078 R)
• M62: 44,508,957 km (0.114 R)
• M63: 45,378,869 km (0.117 R)
• M64: 45,475,808 km (0.115 R)
• M65: 45,572,897 km (0.075 R)
• M66: 45,767,225 km (0.04 R)
• M67: 45,864,463 km (0.089 R)
• M68: 46,059,240 km (0.069 R)
• M69: 46,156,777 km (0.081 R)
• M70: 47,331,869 km (0.063 R)
• M71: 47,430,155 km (0.047 R)
• M72: 48,417,650 km (0.088 R)
• M73: 49,511,659 km (0.082 R)
• M74: 49,711,372 km (0.091 R)
• M75: 49,811,304 km (0.115 R)
• M76: 51,218,272 km (0.118 R)
• M77: 52,740,131 km (0.071 R)
• M78: 57,184,235 km (0.081 R)
• M79: 59,397,835 km (0.117 R)
• M80: 60,355,111 km (0.081 R)
• M81: 60,889,026 km (0.074 R)
• M82: 61,103,101 km (0.072 R)
• M83: 63,040,692 km (0.11 R)
• M84: 63,148,852 km (0.114 R)
• M85: 65,326,548 km (0.104 R)
• M86: 65,765,019 km (0.093 R)
• M87: 67,750,332 km (0.054 R)
• M88: 68,083,038 km (0.117 R)
• M89: 69,196,345 km (0.096 R)
• M90: 69,307,946 km (0.077 R)
• M91: 69,979,042 km (0.052 R)
• M92: 72,005,494 km (0.116 R)
• M93: 74,737,151 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.9

Radius: 7.7

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 17.33 AU - 21.45 AU

Year: 31829 Days

Day: 20.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 45,777,906 km

• M1: 155,881 km (0.102 R)
• M2: 255,064 km (0.108 R)
• M3: 407,804 km (0.072 R)
• M4: 669,002 km (0.105 R)
• M5: 1,129,464 km (0.038 R)
• M6: 1,391,410 km (0.102 R)
• M7: 1,739,674 km (0.091 R)
• M8: 3,326,009 km (0.078 R)
• M9: 5,333,164 km (0.096 R)
• M10: 5,635,651 km (0.108 R)
• M11: 5,703,568 km (0.109 R)
• M12: 6,398,301 km (0.091 R)
• M13: 6,755,690 km (0.06 R)
• M14: 7,303,817 km (0.074 R)
• M15: 8,056,893 km (0.103 R)
• M16: 8,559,691 km (0.09 R)
• M17: 9,595,357 km (0.056 R)
• M18: 9,799,109 km (0.066 R)
• M19: 11,008,608 km (0.044 R)
• M20: 11,136,365 km (0.085 R)
• M21: 11,307,505 km (0.105 R)
• M22: 11,436,458 km (0.049 R)
• M23: 12,000,891 km (0.106 R)
• M24: 12,352,895 km (0.05 R)
• M25: 12,619,029 km (0.115 R)
• M26: 12,842,229 km (0.032 R)
• M27: 16,149,988 km (0.042 R)
• M28: 17,077,495 km (0.081 R)
• M29: 17,423,514 km (0.088 R)
• M30: 19,137,158 km (0.111 R)
• M31: 25,373,444 km (0.117 R)
• M32: 25,542,340 km (0.095 R)
• M33: 30,064,385 km (0.11 R)
• M34: 30,661,729 km (0.087 R)
• M35: 34,140,777 km (0.1 R)
• M36: 34,514,323 km (0.096 R)
• M37: 35,516,778 km (0.072 R)
• M38: 36,910,582 km (0.108 R)
• M39: 36,974,460 km (0.108 R)
• M40: 38,580,992 km (0.038 R)
• M41: 39,555,771 km (0.041 R)
• M42: 40,868,194 km (0.1 R)
• M43: 40,934,166 km (0.066 R)
• M44: 43,535,374 km (0.106 R)
• M45: 43,737,780 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit