🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 148 Days

Day: 41.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 28.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.67 AU - 0.93 AU

Year: 253 Days

Day: 27.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.72 AU - 1.16 AU

Year: 322 Days

Day: 25.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 98,468,597 km

• M1: 113,694 km (0.094 R)
• M2: 601,084 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.03 AU - 1.45 AU

Year: 488 Days

Day: 39.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,468,597 km

• M1: 825,331 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.3 AU - 2.1 AU

Year: 783 Days

Day: 33.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 14.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.6 AU - 6.36 AU

Year: 4530 Days

Day: 11 Hours

Environment

Temp: -129 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 98,468,597 km

• M1: 210,783 km (0.085 R)
• M2: 325,375 km (0.032 R)
• M3: 462,856 km (0.093 R)
• M4: 558,748 km (0.116 R)
• M5: 1,435,541 km (0.092 R)
• M6: 1,536,669 km (0.118 R)
• M7: 1,640,490 km (0.047 R)
• M8: 1,800,859 km (0.102 R)
• M9: 1,938,639 km (0.079 R)
• M10: 2,094,370 km (0.09 R)
• M11: 2,479,734 km (0.054 R)
• M12: 2,587,445 km (0.05 R)
• M13: 2,744,223 km (0.108 R)
• M14: 2,904,143 km (0.111 R)
• M15: 3,183,293 km (0.08 R)
• M16: 3,402,903 km (0.092 R)
• M17: 3,662,605 km (0.069 R)
• M18: 4,110,052 km (0.091 R)
• M19: 5,254,775 km (0.105 R)
• M20: 5,414,545 km (0.104 R)
• M21: 5,576,111 km (0.078 R)
• M22: 5,759,668 km (0.092 R)
• M23: 6,280,418 km (0.07 R)
• M24: 6,514,389 km (0.07 R)
• M25: 7,034,989 km (0.082 R)
• M26: 7,255,796 km (0.065 R)
• M27: 7,367,246 km (0.037 R)
• M28: 7,569,054 km (0.074 R)
• M29: 7,886,650 km (0.064 R)
• M30: 8,629,254 km (0.035 R)
• M31: 8,747,436 km (0.118 R)
• M32: 8,842,281 km (0.071 R)
• M33: 9,033,019 km (0.084 R)
• M34: 9,249,188 km (0.117 R)
• M35: 9,588,924 km (0.083 R)
• M36: 9,735,829 km (0.098 R)
• M37: 9,858,948 km (0.114 R)
• M38: 9,957,683 km (0.103 R)
• M39: 10,081,550 km (0.052 R)
• M40: 10,280,964 km (0.079 R)
• M41: 10,381,195 km (0.112 R)
• M42: 11,220,139 km (0.101 R)
• M43: 12,639,823 km (0.097 R)
• M44: 13,207,098 km (0.088 R)
• M45: 13,893,453 km (0.116 R)
• M46: 14,366,931 km (0.092 R)
• M47: 14,535,228 km (0.06 R)
• M48: 15,329,443 km (0.073 R)
• M49: 15,732,011 km (0.054 R)
• M50: 17,049,221 km (0.106 R)
• M51: 17,227,541 km (0.115 R)
• M52: 17,886,669 km (0.072 R)
• M53: 18,037,614 km (0.058 R)
• M54: 18,128,420 km (0.078 R)
• M55: 18,768,100 km (0.1 R)
• M56: 18,860,103 km (0.119 R)
• M57: 19,167,826 km (0.089 R)
• M58: 21,304,532 km (0.082 R)
• M59: 21,400,424 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 12.1

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.76 AU - 6.58 AU

Year: 4767 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 98,468,597 km

• M1: 154,983 km (0.076 R)
• M2: 235,317 km (0.066 R)
• M3: 365,019 km (0.117 R)
• M4: 452,683 km (0.107 R)
• M5: 633,697 km (0.104 R)
• M6: 865,424 km (0.037 R)
• M7: 1,071,570 km (0.081 R)
• M8: 1,396,646 km (0.106 R)
• M9: 1,501,963 km (0.113 R)
• M10: 1,578,856 km (0.101 R)
• M11: 1,672,953 km (0.104 R)
• M12: 1,834,369 km (0.115 R)
• M13: 1,916,947 km (0.118 R)
• M14: 2,000,872 km (0.065 R)
• M15: 2,242,921 km (0.085 R)
• M16: 2,385,488 km (0.089 R)
• M17: 2,623,947 km (0.106 R)
• M18: 2,736,594 km (0.118 R)
• M19: 2,870,185 km (0.046 R)
• M20: 3,203,788 km (0.036 R)
• M21: 3,324,513 km (0.071 R)
• M22: 3,591,546 km (0.087 R)
• M23: 4,614,795 km (0.068 R)
• M24: 5,288,883 km (0.094 R)
• M25: 5,771,935 km (0.059 R)
• M26: 5,895,054 km (0.077 R)
• M27: 6,043,754 km (0.072 R)
• M28: 6,168,668 km (0.112 R)
• M29: 6,446,621 km (0.1 R)
• M30: 6,677,151 km (0.119 R)
• M31: 6,806,404 km (0.111 R)
• M32: 7,199,098 km (0.064 R)
• M33: 7,599,273 km (0.075 R)
• M34: 7,842,968 km (0.115 R)
• M35: 8,116,582 km (0.111 R)
• M36: 8,282,486 km (0.098 R)
• M37: 8,421,463 km (0.105 R)
• M38: 8,533,212 km (0.077 R)
• M39: 9,128,163 km (0.032 R)
• M40: 9,445,161 km (0.076 R)
• M41: 9,883,333 km (0.039 R)
• M42: 11,515,146 km (0.101 R)
• M43: 11,670,579 km (0.092 R)
• M44: 11,857,875 km (0.052 R)
• M45: 12,394,034 km (0.113 R)
• M46: 12,745,140 km (0.108 R)
• M47: 12,970,435 km (0.118 R)
• M48: 13,099,687 km (0.106 R)
• M49: 13,588,274 km (0.072 R)
• M50: 13,818,355 km (0.106 R)
• M51: 14,082,844 km (0.078 R)
• M52: 14,516,379 km (0.086 R)
• M53: 15,911,978 km (0.075 R)
• M54: 16,050,505 km (0.103 R)
• M55: 16,293,751 km (0.08 R)
• M56: 17,564,136 km (0.108 R)
• M57: 17,850,766 km (0.112 R)
• M58: 18,283,702 km (0.107 R)
• M59: 18,501,517 km (0.116 R)
• M60: 18,720,079 km (0.103 R)
• M61: 21,333,255 km (0.102 R)
• M62: 21,600,885 km (0.083 R)
• M63: 21,677,479 km (0.058 R)
• M64: 22,062,096 km (0.088 R)
• M65: 22,565,492 km (0.113 R)
• M66: 22,721,224 km (0.101 R)
• M67: 22,916,299 km (0.077 R)
• M68: 23,426,129 km (0.071 R)
• M69: 23,939,698 km (0.084 R)
• M70: 24,737,055 km (0.111 R)
• M71: 25,018,150 km (0.1 R)
• M72: 25,300,291 km (0.088 R)
• M73: 25,502,547 km (0.09 R)
• M74: 26,071,618 km (0.097 R)
• M75: 27,222,325 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 14.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.92 AU - 13.1 AU

Year: 12031 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 98,468,597 km

• M1: 188,045 km (0.077 R)
• M2: 429,346 km (0.11 R)
• M3: 642,074 km (0.116 R)
• M4: 1,088,923 km (0.065 R)
• M5: 1,201,121 km (0.056 R)
• M6: 1,357,451 km (0.102 R)
• M7: 1,626,877 km (0.068 R)
• M8: 1,735,335 km (0.117 R)
• M9: 2,006,107 km (0.068 R)
• M10: 2,315,326 km (0.112 R)
• M11: 3,362,661 km (0.083 R)
• M12: 3,502,984 km (0.053 R)
• M13: 3,616,828 km (0.095 R)
• M14: 3,731,868 km (0.108 R)
• M15: 3,965,690 km (0.045 R)
• M16: 4,265,035 km (0.06 R)
• M17: 4,602,827 km (0.111 R)
• M18: 4,790,872 km (0.102 R)
• M19: 5,272,128 km (0.086 R)
• M20: 5,568,482 km (0.055 R)
• M21: 5,769,092 km (0.115 R)
• M22: 6,350,729 km (0.084 R)
• M23: 6,490,453 km (0.11 R)
• M24: 6,595,770 km (0.055 R)
• M25: 6,772,744 km (0.11 R)
• M26: 7,313,092 km (0.068 R)
• M27: 7,942,450 km (0.056 R)
• M28: 8,130,943 km (0.117 R)
• M29: 9,651,606 km (0.111 R)
• M30: 9,933,747 km (0.118 R)
• M31: 11,005,915 km (0.098 R)
• M32: 11,555,688 km (0.119 R)
• M33: 12,419,166 km (0.047 R)
• M34: 13,213,980 km (0.06 R)
• M35: 13,572,716 km (0.109 R)
• M36: 13,707,952 km (0.094 R)
• M37: 14,575,470 km (0.06 R)
• M38: 15,132,423 km (0.08 R)
• M39: 15,413,667 km (0.11 R)
• M40: 15,507,764 km (0.12 R)
• M41: 15,981,092 km (0.086 R)
• M42: 16,267,422 km (0.078 R)
• M43: 16,507,377 km (0.092 R)
• M44: 16,603,718 km (0.096 R)
• M45: 16,700,209 km (0.107 R)
• M46: 17,527,934 km (0.086 R)
• M47: 17,774,022 km (0.111 R)
• M48: 20,503,136 km (0.073 R)
• M49: 21,336,696 km (0.084 R)
• M50: 21,757,664 km (0.065 R)
• M51: 22,822,053 km (0.101 R)
• M52: 23,090,880 km (0.096 R)
• M53: 23,740,135 km (0.112 R)
• M54: 23,903,346 km (0.113 R)
• M55: 24,067,006 km (0.067 R)
• M56: 25,389,601 km (0.103 R)
• M57: 25,668,152 km (0.048 R)
• M58: 27,932,615 km (0.055 R)
• M59: 28,508,717 km (0.102 R)
• M60: 29,613,946 km (0.068 R)
• M61: 29,789,873 km (0.033 R)
• M62: 30,733,387 km (0.099 R)
• M63: 32,046,856 km (0.105 R)
• M64: 32,347,847 km (0.12 R)
• M65: 32,589,447 km (0.113 R)
• M66: 32,770,910 km (0.109 R)
• M67: 32,952,821 km (0.051 R)
• M68: 33,074,294 km (0.051 R)
• M69: 33,561,534 km (0.069 R)
• M70: 35,347,733 km (0.096 R)
• M71: 35,783,511 km (0.05 R)
• M72: 37,544,428 km (0.06 R)
• M73: 39,784,955 km (0.106 R)
• M74: 40,433,163 km (0.105 R)
• M75: 40,563,163 km (0.105 R)
• M76: 41,019,437 km (0.076 R)
• M77: 42,068,716 km (0.062 R)
• M78: 42,200,512 km (0.073 R)
• M79: 43,126,822 km (0.097 R)
• M80: 44,059,864 km (0.056 R)
• M81: 44,461,834 km (0.096 R)
• M82: 44,663,192 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 3.5

Gravity: 54.85 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.54 AU - 22.88 AU

Year: 29730 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,468,597 km

• M1: 68,366 km (0.035 R)
• M2: 261,647 km (0.089 R)
• M3: 529,576 km (0.112 R)
• M4: 633,547 km (0.089 R)
• M5: 688,001 km (0.077 R)
• M6: 744,100 km (0.119 R)
• M7: 983,157 km (0.069 R)
• M8: 1,712,447 km (0.075 R)
• M9: 2,105,740 km (0.083 R)
• M10: 2,270,596 km (0.069 R)
• M11: 2,656,858 km (0.102 R)
• M12: 2,700,990 km (0.101 R)
• M13: 3,202,741 km (0.076 R)
• M14: 3,392,281 km (0.115 R)
• M15: 3,634,331 km (0.108 R)
• M16: 3,683,399 km (0.079 R)
• M17: 4,445,600 km (0.06 R)
• M18: 4,603,725 km (0.074 R)
• M19: 5,254,625 km (0.115 R)
• M20: 5,534,373 km (0.102 R)
• M21: 5,647,469 km (0.077 R)
• M22: 6,224,917 km (0.073 R)
• M23: 6,881,652 km (0.072 R)
• M24: 8,259,448 km (0.048 R)
• M25: 8,453,776 km (0.039 R)
• M26: 9,515,322 km (0.059 R)
• M27: 11,688,381 km (0.094 R)
• M28: 11,979,349 km (0.054 R)
• M29: 12,346,611 km (0.102 R)
• M30: 12,568,764 km (0.098 R)
• M31: 12,643,114 km (0.088 R)
• M32: 12,717,614 km (0.092 R)
• M33: 12,792,264 km (0.112 R)
• M34: 12,941,861 km (0.098 R)
• M35: 13,318,698 km (0.065 R)
• M36: 17,693,539 km (0.057 R)
• M37: 18,279,513 km (0.111 R)
• M38: 19,988,519 km (0.097 R)
• M39: 20,336,484 km (0.091 R)
• M40: 21,658,630 km (0.087 R)
• M41: 23,831,240 km (0.103 R)
• M42: 24,850,001 km (0.085 R)
• M43: 25,411,592 km (0.094 R)
• M44: 25,599,786 km (0.081 R)
• M45: 26,833,968 km (0.112 R)
• M46: 27,603,051 km (0.114 R)
• M47: 28,184,538 km (0.065 R)
• M48: 28,379,314 km (0.099 R)
• M49: 30,951,351 km (0.062 R)
• M50: 31,051,731 km (0.09 R)
• M51: 31,656,405 km (0.039 R)
• M52: 32,061,816 km (0.103 R)
• M53: 33,390,843 km (0.107 R)
• M54: 33,493,766 km (0.093 R)
• M55: 34,633,403 km (0.033 R)
• M56: 36,419,602 km (0.107 R)
• M57: 37,805,626 km (0.111 R)
• M58: 37,913,037 km (0.087 R)
• M59: 38,883,479 km (0.097 R)
• M60: 39,100,246 km (0.076 R)
• M61: 40,628,987 km (0.106 R)
• M62: 42,065,874 km (0.084 R)
• M63: 42,734,726 km (0.103 R)
• M64: 47,051,073 km (0.026 R)
• M65: 47,166,563 km (0.079 R)
• M66: 47,282,053 km (0.113 R)
• M67: 50,437,221 km (0.047 R)
• M68: 54,748,333 km (0.065 R)
• M69: 55,234,675 km (0.055 R)
• M70: 56,456,591 km (0.11 R)
• M71: 58,802,585 km (0.102 R)
• M72: 60,426,021 km (0.114 R)
• M73: 64,484,611 km (0.05 R)
• M74: 65,512,947 km (0.116 R)
• M75: 65,770,853 km (0.106 R)
• M76: 66,029,059 km (0.118 R)
• M77: 68,368,620 km (0.119 R)
• M78: 68,499,369 km (0.106 R)
• M79: 71,264,536 km (0.09 R)
• M80: 74,469,222 km (0.102 R)
• M81: 74,738,348 km (0.111 R)
• M82: 75,547,822 km (0.082 R)
• M83: 76,089,067 km (0.085 R)
• M84: 76,631,659 km (0.095 R)
• M85: 78,266,913 km (0.077 R)
• M86: 84,220,460 km (0.098 R)
• M87: 85,062,696 km (0.065 R)
• M88: 85,907,624 km (0.073 R)
• M89: 86,189,916 km (0.113 R)
• M90: 87,322,222 km (0.084 R)
• M91: 88,601,882 km (0.089 R)
• M92: 89,744,511 km (0.117 R)
• M93: 95,530,657 km (0.113 R)
• M94: 96,262,340 km (0.045 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 16,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit