🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.76 AU - 0.92 AU

Year: 354 Days

Day: 20.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,359,555 km

• M1: 215,122 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.91 AU - 0.97 AU

Year: 419 Days

Day: 37.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.96 AU - 0.96 AU

Year: 433 Days

Day: 12.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1 AU - 1.01 AU

Year: 460 Days

Day: 24.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.08 AU - 1.16 AU

Year: 545 Days

Day: 34.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.32 AU - 1.34 AU

Year: 706 Days

Day: 46.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 10.6

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.77 AU - 8.13 AU

Year: 9357 Days

Day: 13.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,359,555 km

• M1: 136,284 km (0.118 R)
• M2: 213,775 km (0.113 R)
• M3: 619,934 km (0.047 R)
• M4: 877,242 km (0.114 R)
• M5: 1,067,830 km (0.062 R)
• M6: 1,209,648 km (0.107 R)
• M7: 1,696,440 km (0.061 R)
• M8: 1,986,361 km (0.101 R)
• M9: 2,188,617 km (0.097 R)
• M10: 2,920,450 km (0.114 R)
• M11: 3,418,012 km (0.1 R)
• M12: 3,508,519 km (0.098 R)
• M13: 3,692,225 km (0.073 R)
• M14: 3,847,657 km (0.041 R)
• M15: 4,524,288 km (0.118 R)
• M16: 4,927,455 km (0.102 R)
• M17: 5,625,179 km (0.111 R)
• M18: 5,840,600 km (0.089 R)
• M19: 6,095,365 km (0.1 R)
• M20: 6,316,770 km (0.094 R)
• M21: 6,503,169 km (0.107 R)
• M22: 7,150,928 km (0.091 R)
• M23: 8,059,735 km (0.045 R)
• M24: 8,180,909 km (0.114 R)
• M25: 8,466,192 km (0.084 R)
• M26: 8,589,461 km (0.079 R)
• M27: 8,837,793 km (0.034 R)
• M28: 10,027,844 km (0.076 R)
• M29: 10,509,101 km (0.108 R)
• M30: 10,641,794 km (0.086 R)
• M31: 10,774,787 km (0.112 R)
• M32: 11,539,681 km (0.095 R)
• M33: 12,931,838 km (0.093 R)
• M34: 13,216,673 km (0.115 R)
• M35: 13,551,622 km (0.108 R)
• M36: 14,034,823 km (0.099 R)
• M37: 15,468,121 km (0.117 R)
• M38: 16,637,826 km (0.084 R)
• M39: 16,947,644 km (0.076 R)
• M40: 17,415,885 km (0.088 R)
• M41: 17,625,472 km (0.103 R)
• M42: 18,578,560 km (0.11 R)
• M43: 19,115,317 km (0.099 R)
• M44: 20,479,350 km (0.103 R)
• M45: 20,866,958 km (0.09 R)
• M46: 21,368,709 km (0.12 R)
• M47: 22,955,494 km (0.071 R)
• M48: 23,070,236 km (0.097 R)
• M49: 25,346,517 km (0.043 R)
• M50: 25,524,688 km (0.106 R)
• M51: 26,843,094 km (0.089 R)
• M52: 27,024,556 km (0.101 R)
• M53: 27,206,467 km (0.07 R)
• M54: 27,693,558 km (0.084 R)
• M55: 29,920,921 km (0.064 R)
• M56: 30,046,433 km (0.078 R)
• M57: 31,119,648 km (0.053 R)
• M58: 31,565,151 km (0.094 R)
• M59: 32,012,897 km (0.119 R)
• M60: 32,398,261 km (0.086 R)
• M61: 32,591,542 km (0.038 R)
• M62: 32,785,121 km (0.049 R)
• M63: 32,914,524 km (0.054 R)
• M64: 33,759,153 km (0.077 R)
• M65: 33,955,126 km (0.076 R)
• M66: 34,151,548 km (0.087 R)
• M67: 34,413,793 km (0.096 R)
• M68: 34,611,113 km (0.114 R)
• M69: 34,874,555 km (0.077 R)
• M70: 34,940,527 km (0.103 R)
• M71: 36,068,795 km (0.086 R)
• M72: 36,469,717 km (0.11 R)
• M73: 36,670,776 km (0.107 R)
• M74: 38,770,083 km (0.086 R)
• M75: 38,838,450 km (0.117 R)
• M76: 39,112,363 km (0.115 R)
• M77: 39,455,541 km (0.102 R)
• M78: 40,075,923 km (0.092 R)
• M79: 42,307,624 km (0.047 R)
• M80: 42,589,467 km (0.049 R)
• M81: 43,013,277 km (0.06 R)
• M82: 44,293,237 km (0.073 R)
• M83: 44,651,075 km (0.064 R)
• M84: 44,794,390 km (0.039 R)
• M85: 45,009,811 km (0.061 R)
• M86: 45,441,550 km (0.078 R)
• M87: 46,236,663 km (0.109 R)
• M88: 47,109,267 km (0.103 R)
• M89: 47,913,954 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.5

Radius: 5.8

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.29 AU - 10.71 AU

Year: 15657 Days

Day: 23.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,359,555 km

• M1: 77,492 km (0.11 R)
• M2: 131,497 km (0.067 R)
• M3: 365,318 km (0.116 R)
• M4: 494,571 km (0.029 R)
• M5: 582,983 km (0.116 R)
• M6: 1,101,489 km (0.119 R)
• M7: 1,242,859 km (0.11 R)
• M8: 1,893,011 km (0.093 R)
• M9: 2,062,805 km (0.117 R)
• M10: 2,790,299 km (0.09 R)
• M11: 2,854,178 km (0.088 R)
• M12: 4,269,224 km (0.074 R)
• M13: 4,380,076 km (0.098 R)
• M14: 4,910,401 km (0.103 R)
• M15: 5,989,300 km (0.099 R)
• M16: 6,072,028 km (0.095 R)
• M17: 6,196,793 km (0.052 R)
• M18: 7,094,380 km (0.055 R)
• M19: 8,353,096 km (0.044 R)
• M20: 8,491,923 km (0.114 R)
• M21: 8,725,296 km (0.078 R)
• M22: 8,913,340 km (0.046 R)
• M23: 8,960,613 km (0.119 R)
• M24: 9,150,303 km (0.115 R)
• M25: 9,198,025 km (0.1 R)
• M26: 9,873,759 km (0.073 R)
• M27: 10,866,789 km (0.117 R)
• M28: 10,917,204 km (0.101 R)
• M29: 11,272,798 km (0.08 R)
• M30: 11,529,209 km (0.087 R)
• M31: 12,520,594 km (0.097 R)
• M32: 13,975,732 km (0.106 R)
• M33: 14,250,992 km (0.104 R)
• M34: 14,361,695 km (0.119 R)
• M35: 14,417,046 km (0.109 R)
• M36: 15,144,092 km (0.063 R)
• M37: 15,313,436 km (0.059 R)
• M38: 15,540,376 km (0.112 R)
• M39: 15,597,373 km (0.119 R)
• M40: 15,654,220 km (0.045 R)
• M41: 15,711,367 km (0.12 R)
• M42: 16,054,993 km (0.12 R)
• M43: 16,808,218 km (0.084 R)
• M44: 16,983,697 km (0.095 R)
• M45: 17,218,565 km (0.118 R)
• M46: 18,348,927 km (0.062 R)
• M47: 19,625,894 km (0.046 R)
• M48: 19,872,282 km (0.108 R)
• M49: 20,306,116 km (0.094 R)
• M50: 21,309,319 km (0.066 R)
• M51: 21,880,783 km (0.077 R)
• M52: 24,945,445 km (0.089 R)
• M53: 25,681,915 km (0.093 R)
• M54: 29,399,422 km (0.1 R)
• M55: 30,675,492 km (0.101 R)
• M56: 31,104,838 km (0.081 R)
• M57: 31,248,302 km (0.105 R)
• M58: 33,427,943 km (0.102 R)
• M59: 33,501,546 km (0.112 R)
• M60: 34,461,814 km (0.071 R)
• M61: 34,759,215 km (0.103 R)
• M62: 35,506,157 km (0.049 R)
• M63: 35,656,204 km (0.076 R)
• M64: 35,881,648 km (0.109 R)
• M65: 36,258,485 km (0.117 R)
• M66: 36,334,032 km (0.09 R)
• M67: 36,485,275 km (0.107 R)
• M68: 37,244,335 km (0.084 R)
• M69: 37,702,254 km (0.102 R)
• M70: 37,778,848 km (0.093 R)
• M71: 38,008,630 km (0.111 R)
• M72: 40,098,064 km (0.104 R)
• M73: 40,488,963 km (0.113 R)
• M74: 41,195,962 km (0.098 R)
• M75: 41,511,614 km (0.107 R)
• M76: 41,827,864 km (0.068 R)
• M77: 42,303,884 km (0.071 R)
• M78: 43,181,276 km (0.095 R)
• M79: 43,421,530 km (0.108 R)
• M80: 43,501,714 km (0.102 R)
• M81: 44,548,900 km (0.05 R)
• M82: 44,710,615 km (0.086 R)
• M83: 45,604,163 km (0.058 R)
• M84: 45,930,585 km (0.058 R)
• M85: 47,079,048 km (0.107 R)
• M86: 48,154,059 km (0.107 R)
• M87: 48,237,085 km (0.09 R)
• M88: 49,069,897 km (0.11 R)
• M89: 50,243,791 km (0.079 R)
• M90: 51,851,669 km (0.071 R)
• M91: 52,277,574 km (0.099 R)
• M92: 55,988,200 km (0.09 R)
• M93: 57,390,381 km (0.047 R)
• M94: 57,654,720 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 7.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.5 AU - 12.4 AU

Year: 17829 Days

Day: 15 Hours

Environment

Temp: -215 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,359,555 km

• M1: 94,845 km (0.084 R)
• M2: 201,808 km (0.111 R)
• M3: 744,100 km (0.103 R)
• M4: 1,170,304 km (0.058 R)
• M5: 1,472,492 km (0.065 R)
• M6: 2,815,133 km (0.103 R)
• M7: 2,978,045 km (0.113 R)
• M8: 4,223,297 km (0.037 R)
• M9: 4,326,819 km (0.1 R)
• M10: 4,877,938 km (0.084 R)
• M11: 4,986,546 km (0.087 R)
• M12: 6,068,886 km (0.116 R)
• M13: 6,516,782 km (0.108 R)
• M14: 7,319,973 km (0.111 R)
• M15: 7,695,464 km (0.114 R)
• M16: 7,771,310 km (0.079 R)
• M17: 8,179,862 km (0.043 R)
• M18: 8,491,026 km (0.113 R)
• M19: 8,991,580 km (0.096 R)
• M20: 9,773,827 km (0.119 R)
• M21: 11,721,292 km (0.09 R)
• M22: 12,723,748 km (0.074 R)
• M23: 13,205,004 km (0.113 R)
• M24: 15,411,273 km (0.083 R)
• M25: 15,731,114 km (0.082 R)
• M26: 16,736,561 km (0.056 R)
• M27: 18,503,013 km (0.085 R)
• M28: 20,292,951 km (0.08 R)
• M29: 20,749,075 km (0.083 R)
• M30: 21,635,592 km (0.094 R)
• M31: 22,029,633 km (0.089 R)
• M32: 22,173,396 km (0.096 R)
• M33: 22,570,728 km (0.102 R)
• M34: 23,262,319 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.9

Radius: 4.7

Gravity: 32.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 10.31 AU - 13.07 AU

Year: 18393 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 73,359,555 km

• M1: 401,820 km (0.116 R)
• M2: 580,141 km (0.055 R)
• M3: 805,285 km (0.073 R)
• M4: 877,990 km (0.104 R)
• M5: 1,135,747 km (0.061 R)
• M6: 1,358,199 km (0.108 R)
• M7: 1,474,586 km (0.092 R)
• M8: 1,624,633 km (0.113 R)
• M9: 2,070,584 km (0.099 R)
• M10: 3,297,885 km (0.116 R)
• M11: 3,533,950 km (0.093 R)
• M12: 4,022,238 km (0.065 R)
• M13: 4,105,714 km (0.08 R)
• M14: 4,662,068 km (0.098 R)
• M15: 4,882,276 km (0.059 R)
• M16: 5,332,865 km (0.104 R)
• M17: 7,062,216 km (0.045 R)
• M18: 7,416,913 km (0.095 R)
• M19: 7,673,922 km (0.113 R)
• M20: 8,038,642 km (0.101 R)
• M21: 9,386,518 km (0.088 R)
• M22: 9,832,470 km (0.109 R)
• M23: 10,629,228 km (0.109 R)
• M24: 10,744,867 km (0.111 R)
• M25: 10,860,805 km (0.104 R)
• M26: 11,624,503 km (0.086 R)
• M27: 12,894,439 km (0.118 R)
• M28: 13,389,608 km (0.093 R)
• M29: 14,017,320 km (0.116 R)
• M30: 15,041,617 km (0.065 R)
• M31: 15,366,693 km (0.099 R)
• M32: 15,694,013 km (0.118 R)
• M33: 15,759,687 km (0.087 R)
• M34: 16,156,121 km (0.103 R)
• M35: 17,229,037 km (0.083 R)
• M36: 17,364,872 km (0.101 R)
• M37: 18,951,058 km (0.097 R)
• M38: 19,302,015 km (0.027 R)
• M39: 19,372,475 km (0.058 R)
• M40: 19,513,696 km (0.096 R)
• M41: 20,727,084 km (0.102 R)
• M42: 20,871,446 km (0.063 R)
• M43: 22,112,061 km (0.066 R)
• M44: 22,185,813 km (0.06 R)
• M45: 23,151,467 km (0.118 R)
• M46: 23,376,313 km (0.119 R)
• M47: 23,601,906 km (0.088 R)
• M48: 23,903,645 km (0.109 R)
• M49: 24,206,880 km (0.071 R)
• M50: 24,740,346 km (0.066 R)
• M51: 25,431,937 km (0.102 R)
• M52: 26,598,801 km (0.041 R)
• M53: 28,581,870 km (0.043 R)
• M54: 28,662,204 km (0.076 R)
• M55: 28,823,022 km (0.087 R)
• M56: 30,202,314 km (0.092 R)
• M57: 30,612,063 km (0.045 R)
• M58: 31,271,490 km (0.062 R)
• M59: 33,615,988 km (0.063 R)
• M60: 33,785,632 km (0.106 R)
• M61: 34,638,041 km (0.066 R)
• M62: 35,670,266 km (0.065 R)
• M63: 35,756,733 km (0.115 R)
• M64: 35,929,818 km (0.114 R)
• M65: 36,276,885 km (0.11 R)
• M66: 36,363,951 km (0.049 R)
• M67: 36,712,514 km (0.106 R)
• M68: 37,412,782 km (0.107 R)
• M69: 41,888,900 km (0.117 R)
• M70: 43,172,300 km (0.119 R)
• M71: 43,726,111 km (0.094 R)
• M72: 44,561,466 km (0.089 R)
• M73: 45,214,760 km (0.064 R)
• M74: 45,495,704 km (0.099 R)
• M75: 45,871,195 km (0.11 R)
• M76: 47,003,950 km (0.11 R)
• M77: 48,241,424 km (0.037 R)
• M78: 49,296,837 km (0.089 R)
• M79: 49,778,991 km (0.119 R)
• M80: 52,213,696 km (0.096 R)
• M81: 52,508,404 km (0.067 R)
• M82: 56,289,490 km (0.05 R)
• M83: 56,490,998 km (0.038 R)
• M84: 56,995,592 km (0.114 R)
• M85: 57,197,848 km (0.113 R)
• M86: 57,704,536 km (0.086 R)
• M87: 58,110,994 km (0.103 R)
• M88: 58,416,473 km (0.064 R)
• M89: 59,233,576 km (0.108 R)
• M90: 60,569,485 km (0.062 R)
• M91: 60,879,153 km (0.105 R)
• M92: 62,435,569 km (0.092 R)
• M93: 64,425,669 km (0.098 R)
• M94: 65,799,277 km (0.116 R)
• M95: 70,627,997 km (0.042 R)
• M96: 72,044,091 km (0.111 R)
• M97: 72,262,803 km (0.105 R)
• M98: 72,372,159 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit