🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 30.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 23.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.55 AU - 0.73 AU

Year: 194 Days

Day: 47.2 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.91 AU - 1.13 AU

Year: 390 Days

Day: 17.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 437 Days

Day: 23.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.12 AU - 1.86 AU

Year: 689 Days

Day: 37.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,281,398 km

• M1: 354,846 km (0.045 R)
• M2: 1,041,800 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.39 AU - 4.27 AU

Year: 2839 Days

Day: 43.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.91 AU - 11.93 AU

Year: 15587 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,281,398 km

• M1: 166,951 km (0.044 R)
• M2: 289,472 km (0.052 R)
• M3: 563,236 km (0.096 R)
• M4: 761,304 km (0.116 R)
• M5: 1,220,569 km (0.114 R)
• M6: 1,283,251 km (0.092 R)
• M7: 1,567,935 km (0.033 R)
• M8: 2,043,657 km (0.079 R)
• M9: 2,169,319 km (0.077 R)
• M10: 2,863,303 km (0.112 R)
• M11: 2,947,527 km (0.097 R)
• M12: 3,440,601 km (0.105 R)
• M13: 3,681,604 km (0.034 R)
• M14: 3,742,640 km (0.053 R)
• M15: 4,307,671 km (0.088 R)
• M16: 4,436,923 km (0.087 R)
• M17: 4,899,181 km (0.058 R)
• M18: 5,238,768 km (0.099 R)
• M19: 5,342,140 km (0.088 R)
• M20: 5,621,140 km (0.099 R)
• M21: 6,339,359 km (0.11 R)
• M22: 6,560,465 km (0.072 R)
• M23: 6,934,609 km (0.111 R)
• M24: 8,018,595 km (0.118 R)
• M25: 8,702,258 km (0.046 R)
• M26: 9,614,506 km (0.063 R)
• M27: 9,783,701 km (0.099 R)
• M28: 10,210,803 km (0.085 R)
• M29: 10,994,995 km (0.06 R)
• M30: 11,663,099 km (0.077 R)
• M31: 12,344,367 km (0.111 R)
• M32: 12,390,294 km (0.111 R)
• M33: 13,697,779 km (0.08 R)
• M34: 13,745,352 km (0.095 R)
• M35: 15,989,170 km (0.086 R)
• M36: 16,694,374 km (0.085 R)
• M37: 17,153,191 km (0.07 R)
• M38: 18,396,499 km (0.115 R)
• M39: 18,501,517 km (0.056 R)
• M40: 18,764,659 km (0.1 R)
• M41: 19,028,999 km (0.1 R)
• M42: 20,045,067 km (0.091 R)
• M43: 20,099,072 km (0.101 R)
• M44: 20,750,421 km (0.057 R)
• M45: 21,078,789 km (0.109 R)
• M46: 21,298,548 km (0.039 R)
• M47: 21,463,854 km (0.066 R)
• M48: 21,519,055 km (0.096 R)
• M49: 24,975,365 km (0.099 R)
• M50: 25,091,602 km (0.085 R)
• M51: 26,618,548 km (0.098 R)
• M52: 27,154,258 km (0.098 R)
• M53: 27,273,637 km (0.085 R)
• M54: 27,333,476 km (0.117 R)
• M55: 27,693,259 km (0.1 R)
• M56: 27,813,685 km (0.105 R)
• M57: 28,236,000 km (0.079 R)
• M58: 29,209,433 km (0.111 R)
• M59: 29,331,804 km (0.105 R)
• M60: 30,441,521 km (0.078 R)
• M61: 30,876,851 km (0.116 R)
• M62: 31,565,001 km (0.03 R)
• M63: 32,068,548 km (0.087 R)
• M64: 32,131,678 km (0.103 R)
• M65: 32,765,374 km (0.086 R)
• M66: 33,339,232 km (0.113 R)
• M67: 33,852,203 km (0.11 R)
• M68: 33,980,857 km (0.076 R)
• M69: 34,496,970 km (0.084 R)
• M70: 34,885,775 km (0.118 R)
• M71: 35,341,151 km (0.07 R)
• M72: 35,602,348 km (0.119 R)
• M73: 38,048,124 km (0.12 R)
• M74: 38,516,964 km (0.091 R)
• M75: 38,920,280 km (0.069 R)
• M76: 38,987,599 km (0.08 R)
• M77: 39,527,946 km (0.065 R)
• M78: 40,479,389 km (0.105 R)
• M79: 40,684,188 km (0.056 R)
• M80: 40,957,952 km (0.064 R)
• M81: 41,232,165 km (0.072 R)
• M82: 41,713,721 km (0.114 R)
• M83: 43,308,883 km (0.038 R)
• M84: 43,378,595 km (0.087 R)
• M85: 45,703,197 km (0.063 R)
• M86: 45,774,256 km (0.115 R)
• M87: 46,272,716 km (0.099 R)
• M88: 47,491,041 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 4.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.46 AU - 15.18 AU

Year: 17385 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 66,281,398 km

• M1: 182,210 km (0.04 R)
• M2: 239,057 km (0.095 R)
• M3: 312,211 km (0.097 R)
• M4: 447,896 km (0.104 R)
• M5: 652,396 km (0.09 R)
• M6: 1,123,929 km (0.096 R)
• M7: 1,661,584 km (0.109 R)
• M8: 1,733,690 km (0.109 R)
• M9: 2,129,675 km (0.066 R)
• M10: 2,892,325 km (0.082 R)
• M11: 3,201,095 km (0.064 R)
• M12: 3,336,631 km (0.077 R)
• M13: 3,707,334 km (0.063 R)
• M14: 3,778,244 km (0.07 R)
• M15: 4,188,740 km (0.051 R)
• M16: 4,337,141 km (0.064 R)
• M17: 4,740,906 km (0.114 R)
• M18: 5,774,927 km (0.056 R)
• M19: 6,106,585 km (0.06 R)
• M20: 6,701,985 km (0.108 R)
• M21: 7,226,924 km (0.044 R)
• M22: 7,674,371 km (0.103 R)
• M23: 7,855,833 km (0.114 R)
• M24: 8,161,611 km (0.09 R)
• M25: 8,192,279 km (0.103 R)
• M26: 9,069,820 km (0.098 R)
• M27: 9,584,586 km (0.106 R)
• M28: 9,911,009 km (0.07 R)
• M29: 10,441,034 km (0.068 R)
• M30: 10,608,583 km (0.111 R)
• M31: 10,675,753 km (0.05 R)
• M32: 10,810,690 km (0.111 R)
• M33: 10,844,499 km (0.081 R)
• M34: 12,085,414 km (0.12 R)
• M35: 12,508,925 km (0.079 R)
• M36: 12,937,373 km (0.117 R)
• M37: 12,973,277 km (0.054 R)
• M38: 13,735,179 km (0.086 R)
• M39: 14,140,140 km (0.03 R)
• M40: 14,251,292 km (0.1 R)
• M41: 14,735,989 km (0.068 R)
• M42: 14,886,335 km (0.098 R)
• M43: 14,923,884 km (0.089 R)
• M44: 15,798,433 km (0.051 R)
• M45: 16,300,034 km (0.116 R)
• M46: 16,416,571 km (0.106 R)
• M47: 17,003,294 km (0.103 R)
• M48: 17,200,314 km (0.045 R)
• M49: 19,294,385 km (0.034 R)
• M50: 19,458,793 km (0.117 R)
• M51: 19,541,072 km (0.083 R)
• M52: 19,996,149 km (0.055 R)
• M53: 20,622,366 km (0.072 R)
• M54: 21,085,670 km (0.103 R)
• M55: 21,170,343 km (0.115 R)
• M56: 22,065,536 km (0.036 R)
• M57: 22,712,398 km (0.083 R)
• M58: 23,497,038 km (0.044 R)
• M59: 23,540,871 km (0.119 R)
• M60: 24,246,075 km (0.117 R)
• M61: 24,556,790 km (0.028 R)
• M62: 24,779,541 km (0.093 R)
• M63: 25,272,017 km (0.091 R)
• M64: 25,722,456 km (0.088 R)
• M65: 25,948,648 km (0.088 R)
• M66: 26,266,544 km (0.025 R)
• M67: 26,540,009 km (0.113 R)
• M68: 26,722,817 km (0.108 R)
• M69: 27,319,862 km (0.108 R)
• M70: 29,278,697 km (0.082 R)
• M71: 30,705,262 km (0.104 R)
• M72: 31,765,911 km (0.08 R)
• M73: 32,349,343 km (0.079 R)
• M74: 32,691,323 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.3

Radius: 7.4

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.76 AU - 15.26 AU

Year: 20934 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,281,398 km

• M1: 102,923 km (0.068 R)
• M2: 369,507 km (0.065 R)
• M3: 723,904 km (0.086 R)
• M4: 1,344,286 km (0.116 R)
• M5: 1,617,901 km (0.097 R)
• M6: 1,819,858 km (0.072 R)
• M7: 2,122,644 km (0.054 R)
• M8: 2,441,288 km (0.115 R)
• M9: 2,707,123 km (0.045 R)
• M10: 3,017,239 km (0.027 R)
• M11: 3,230,267 km (0.069 R)
• M12: 4,053,205 km (0.086 R)
• M13: 4,328,166 km (0.109 R)
• M14: 4,937,627 km (0.111 R)
• M15: 5,020,953 km (0.116 R)
• M16: 5,188,952 km (0.096 R)
• M17: 5,316,110 km (0.091 R)
• M18: 5,791,532 km (0.051 R)
• M19: 6,829,143 km (0.037 R)
• M20: 7,440,699 km (0.116 R)
• M21: 8,316,146 km (0.077 R)
• M22: 9,070,268 km (0.118 R)
• M23: 10,056,866 km (0.058 R)
• M24: 10,913,763 km (0.057 R)
• M25: 11,516,343 km (0.114 R)
• M26: 12,298,890 km (0.093 R)
• M27: 12,468,833 km (0.107 R)
• M28: 12,525,680 km (0.118 R)
• M29: 13,504,798 km (0.092 R)
• M30: 13,973,937 km (0.118 R)
• M31: 14,868,084 km (0.086 R)
• M32: 15,657,960 km (0.104 R)
• M33: 15,903,750 km (0.079 R)
• M34: 16,088,952 km (0.092 R)
• M35: 16,336,985 km (0.059 R)
• M36: 16,586,215 km (0.052 R)
• M37: 18,172,551 km (0.095 R)
• M38: 18,560,458 km (0.081 R)
• M39: 21,760,506 km (0.081 R)
• M40: 23,073,527 km (0.046 R)
• M41: 23,634,070 km (0.06 R)
• M42: 23,986,672 km (0.088 R)
• M43: 25,558,647 km (0.091 R)
• M44: 25,703,308 km (0.119 R)
• M45: 26,503,208 km (0.08 R)
• M46: 27,016,478 km (0.114 R)
• M47: 27,533,039 km (0.075 R)
• M48: 27,607,090 km (0.113 R)
• M49: 30,240,910 km (0.086 R)
• M50: 30,393,799 km (0.092 R)
• M51: 31,548,845 km (0.109 R)
• M52: 31,781,469 km (0.093 R)
• M53: 32,326,753 km (0.103 R)
• M54: 32,718,102 km (0.035 R)
• M55: 33,505,585 km (0.075 R)
• M56: 33,584,572 km (0.115 R)
• M57: 35,098,952 km (0.053 R)
• M58: 36,635,621 km (0.08 R)
• M59: 36,717,002 km (0.096 R)
• M60: 36,961,894 km (0.109 R)
• M61: 37,781,840 km (0.083 R)
• M62: 37,864,119 km (0.103 R)
• M63: 40,867,296 km (0.055 R)
• M64: 40,951,669 km (0.107 R)
• M65: 41,290,359 km (0.083 R)
• M66: 41,629,946 km (0.093 R)
• M67: 42,140,972 km (0.098 R)
• M68: 42,311,813 km (0.097 R)
• M69: 43,686,617 km (0.058 R)
• M70: 43,772,935 km (0.074 R)
• M71: 44,032,488 km (0.117 R)
• M72: 44,205,872 km (0.093 R)
• M73: 45,163,298 km (0.093 R)
• M74: 45,600,722 km (0.11 R)
• M75: 46,215,569 km (0.045 R)
• M76: 48,076,268 km (0.059 R)
• M77: 48,165,428 km (0.113 R)
• M78: 50,323,228 km (0.119 R)
• M79: 50,504,391 km (0.118 R)
• M80: 50,867,465 km (0.11 R)
• M81: 52,420,440 km (0.081 R)
• M82: 55,666,265 km (0.07 R)
• M83: 56,417,247 km (0.108 R)
• M84: 56,605,441 km (0.03 R)
• M85: 57,929,232 km (0.073 R)
• M86: 58,499,649 km (0.097 R)
• M87: 61,573,436 km (0.068 R)
• M88: 61,961,344 km (0.061 R)
• M89: 62,642,014 km (0.05 R)
• M90: 64,010,984 km (0.078 R)
• M91: 64,207,406 km (0.108 R)
• M92: 65,488,712 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit