🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.71 AU - 0.73 AU

Year: 218 Days

Day: 32.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,767,629 km

• M1: 30,668 km (0.108 R)
• M2: 395,836 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.84 AU - 0.94 AU

Year: 299 Days

Day: 47.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,767,629 km

• M1: 115,190 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.48 AU - 1.88 AU

Year: 776 Days

Day: 26.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,767,629 km

• M1: 40,391 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.98 AU - 2.26 AU

Year: 1100 Days

Day: 21.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,767,629 km

• M1: 14,361 km (0.079 R)
• M2: 753,674 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.77 AU - 2.79 AU

Year: 1227 Days

Day: 30.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.3 AU - 3.88 AU

Year: 2425 Days

Day: 27.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,767,629 km

• M1: 711,039 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.4

Radius: 5.7

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.1 AU - 15.56 AU

Year: 17348 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,767,629 km

• M1: 100,829 km (0.1 R)
• M2: 309,817 km (0.043 R)
• M3: 854,952 km (0.025 R)
• M4: 1,087,128 km (0.114 R)
• M5: 1,417,290 km (0.096 R)
• M6: 1,497,923 km (0.079 R)
• M7: 1,952,701 km (0.108 R)
• M8: 2,103,196 km (0.083 R)
• M9: 2,320,263 km (0.08 R)
• M10: 2,415,407 km (0.027 R)
• M11: 2,979,541 km (0.098 R)
• M12: 3,258,541 km (0.105 R)
• M13: 3,329,749 km (0.081 R)
• M14: 3,365,503 km (0.113 R)
• M15: 4,145,357 km (0.057 R)
• M16: 4,695,129 km (0.052 R)
• M17: 4,937,777 km (0.026 R)
• M18: 5,101,886 km (0.065 R)
• M19: 5,647,320 km (0.088 R)
• M20: 5,905,376 km (0.057 R)
• M21: 7,067,303 km (0.09 R)
• M22: 7,113,528 km (0.089 R)
• M23: 7,345,405 km (0.109 R)
• M24: 8,541,739 km (0.09 R)
• M25: 9,087,023 km (0.1 R)
• M26: 9,237,818 km (0.109 R)
• M27: 9,900,237 km (0.12 R)
• M28: 11,056,031 km (0.086 R)
• M29: 11,486,723 km (0.035 R)
• M30: 12,032,905 km (0.096 R)
• M31: 13,549,378 km (0.094 R)
• M32: 13,894,501 km (0.099 R)
• M33: 14,475,988 km (0.029 R)
• M34: 17,688,452 km (0.087 R)
• M35: 18,002,458 km (0.072 R)
• M36: 18,065,588 km (0.119 R)
• M37: 18,763,762 km (0.111 R)
• M38: 19,277,032 km (0.049 R)
• M39: 19,729,865 km (0.06 R)
• M40: 21,710,391 km (0.05 R)
• M41: 21,911,750 km (0.096 R)
• M42: 22,046,537 km (0.088 R)
• M43: 22,384,479 km (0.091 R)
• M44: 22,452,247 km (0.117 R)
• M45: 22,587,932 km (0.103 R)
• M46: 23,270,996 km (0.077 R)
• M47: 23,546,106 km (0.069 R)
• M48: 24,587,308 km (0.068 R)
• M49: 24,867,504 km (0.119 R)
• M50: 25,219,209 km (0.112 R)
• M51: 26,284,196 km (0.115 R)
• M52: 26,930,309 km (0.068 R)
• M53: 27,291,439 km (0.114 R)
• M54: 27,799,772 km (0.058 R)
• M55: 30,312,867 km (0.065 R)
• M56: 30,688,657 km (0.114 R)
• M57: 34,921,529 km (0.114 R)
• M58: 35,948,368 km (0.118 R)
• M59: 36,186,827 km (0.094 R)
• M60: 36,345,999 km (0.114 R)
• M61: 36,505,471 km (0.059 R)
• M62: 37,225,934 km (0.083 R)
• M63: 37,789,469 km (0.1 R)
• M64: 37,870,103 km (0.113 R)
• M65: 38,274,765 km (0.079 R)
• M66: 38,843,536 km (0.086 R)
• M67: 39,415,149 km (0.101 R)
• M68: 39,660,939 km (0.103 R)
• M69: 40,484,026 km (0.071 R)
• M70: 40,897,664 km (0.117 R)
• M71: 40,980,542 km (0.118 R)
• M72: 43,408,665 km (0.078 R)
• M73: 45,367,499 km (0.09 R)
• M74: 45,625,107 km (0.083 R)
• M75: 46,487,239 km (0.086 R)
• M76: 47,441,973 km (0.043 R)
• M77: 49,370,588 km (0.081 R)
• M78: 49,812,351 km (0.12 R)
• M79: 49,989,475 km (0.117 R)
• M80: 50,078,186 km (0.111 R)
• M81: 51,861,991 km (0.099 R)
• M82: 52,311,084 km (0.107 R)
• M83: 52,401,142 km (0.103 R)
• M84: 54,302,830 km (0.05 R)
• M85: 54,393,935 km (0.114 R)
• M86: 56,780,919 km (0.086 R)
• M87: 58,733,620 km (0.103 R)
• M88: 59,859,344 km (0.081 R)
• M89: 60,047,688 km (0.087 R)
• M90: 60,424,824 km (0.118 R)
• M91: 60,708,312 km (0.113 R)
• M92: 62,322,623 km (0.043 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.8

Radius: 7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.27 AU - 16.79 AU

Year: 23955 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,767,629 km

• M1: 104,419 km (0.108 R)
• M2: 515,664 km (0.091 R)
• M3: 1,299,557 km (0.09 R)
• M4: 1,811,481 km (0.12 R)
• M5: 2,380,252 km (0.105 R)
• M6: 2,684,384 km (0.087 R)
• M7: 3,108,793 km (0.096 R)
• M8: 3,745,781 km (0.068 R)
• M9: 4,964,405 km (0.108 R)
• M10: 5,049,826 km (0.112 R)
• M11: 5,135,545 km (0.092 R)
• M12: 5,352,313 km (0.099 R)
• M13: 6,111,223 km (0.107 R)
• M14: 6,903,493 km (0.109 R)
• M15: 7,384,450 km (0.114 R)
• M16: 7,481,988 km (0.029 R)
• M17: 7,629,043 km (0.066 R)
• M18: 7,727,628 km (0.107 R)
• M19: 8,126,306 km (0.111 R)
• M20: 8,839,888 km (0.109 R)
• M21: 10,163,380 km (0.085 R)
• M22: 10,217,684 km (0.095 R)
• M23: 11,098,217 km (0.114 R)
• M24: 11,491,211 km (0.097 R)
• M25: 12,060,281 km (0.059 R)
• M26: 12,175,322 km (0.054 R)
• M27: 12,580,433 km (0.057 R)
• M28: 13,403,969 km (0.118 R)
• M29: 14,979,235 km (0.026 R)
• M30: 16,230,322 km (0.113 R)
• M31: 16,548,367 km (0.105 R)
• M32: 16,676,123 km (0.102 R)
• M33: 17,255,067 km (0.094 R)
• M34: 17,579,695 km (0.108 R)
• M35: 17,906,267 km (0.115 R)
• M36: 18,168,961 km (0.072 R)
• M37: 18,764,659 km (0.111 R)
• M38: 19,636,366 km (0.089 R)
• M39: 19,907,288 km (0.092 R)
• M40: 20,796,198 km (0.052 R)
• M41: 20,934,128 km (0.116 R)
• M42: 21,697,974 km (0.097 R)
• M43: 22,400,336 km (0.077 R)
• M44: 22,612,616 km (0.092 R)
• M45: 22,967,611 km (0.054 R)
• M46: 23,324,552 km (0.105 R)
• M47: 23,611,481 km (0.053 R)
• M48: 23,971,712 km (0.066 R)
• M49: 24,990,025 km (0.102 R)
• M50: 25,357,138 km (0.114 R)
• M51: 26,618,697 km (0.116 R)
• M52: 26,693,496 km (0.091 R)
• M53: 27,900,601 km (0.108 R)
• M54: 28,128,888 km (0.087 R)
• M55: 29,279,594 km (0.106 R)
• M56: 29,744,245 km (0.097 R)
• M57: 30,211,290 km (0.026 R)
• M58: 30,523,950 km (0.109 R)
• M59: 32,582,566 km (0.086 R)
• M60: 32,742,785 km (0.111 R)
• M61: 33,871,501 km (0.074 R)
• M62: 34,522,252 km (0.113 R)
• M63: 35,177,191 km (0.102 R)
• M64: 35,918,748 km (0.101 R)
• M65: 36,499,038 km (0.087 R)
• M66: 36,665,541 km (0.112 R)
• M67: 37,501,194 km (0.108 R)
• M68: 38,343,281 km (0.086 R)
• M69: 39,703,424 km (0.119 R)
• M70: 41,512,512 km (0.06 R)
• M71: 42,996,522 km (0.051 R)
• M72: 43,260,263 km (0.11 R)
• M73: 43,700,979 km (0.057 R)
• M74: 44,942,791 km (0.078 R)
• M75: 46,016,455 km (0.113 R)
• M76: 46,106,213 km (0.081 R)
• M77: 47,915,450 km (0.105 R)
• M78: 49,563,570 km (0.08 R)
• M79: 51,230,240 km (0.055 R)
• M80: 52,164,030 km (0.034 R)
• M81: 52,915,160 km (0.098 R)
• M82: 53,575,336 km (0.094 R)
• M83: 54,143,359 km (0.082 R)
• M84: 55,476,426 km (0.118 R)
• M85: 56,243,115 km (0.085 R)
• M86: 57,399,656 km (0.079 R)
• M87: 57,883,755 km (0.107 R)
• M88: 58,466,588 km (0.068 R)
• M89: 59,344,428 km (0.096 R)
• M90: 60,226,756 km (0.068 R)
• M91: 60,521,763 km (0.118 R)
• M92: 61,607,694 km (0.05 R)
• M93: 62,700,058 km (0.028 R)
• M94: 63,498,462 km (0.069 R)
• M95: 64,300,306 km (0.03 R)
• M96: 64,702,575 km (0.045 R)
• M97: 67,133,092 km (0.09 R)
• M98: 67,234,968 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454

Radius: 6.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.84 AU - 19.08 AU

Year: 24896 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,767,629 km

• M1: 139,425 km (0.052 R)
• M2: 317,895 km (0.074 R)
• M3: 406,009 km (0.1 R)
• M4: 544,237 km (0.115 R)
• M5: 1,128,118 km (0.099 R)
• M6: 1,819,708 km (0.106 R)
• M7: 2,018,524 km (0.061 R)
• M8: 2,294,532 km (0.071 R)
• M9: 2,365,442 km (0.112 R)
• M10: 3,352,189 km (0.072 R)
• M11: 4,015,656 km (0.064 R)
• M12: 4,274,909 km (0.09 R)
• M13: 4,764,094 km (0.06 R)
• M14: 5,602,440 km (0.12 R)
• M15: 5,698,332 km (0.115 R)
• M16: 6,738,636 km (0.076 R)
• M17: 7,098,269 km (0.08 R)
• M18: 8,653,638 km (0.114 R)
• M19: 9,100,637 km (0.102 R)
• M20: 10,783,164 km (0.097 R)
• M21: 10,842,854 km (0.107 R)
• M22: 11,874,780 km (0.12 R)
• M23: 13,192,288 km (0.073 R)
• M24: 13,706,157 km (0.108 R)
• M25: 14,096,009 km (0.073 R)
• M26: 14,292,281 km (0.115 R)
• M27: 14,886,484 km (0.076 R)
• M28: 15,086,347 km (0.046 R)
• M29: 15,691,321 km (0.079 R)
• M30: 16,994,318 km (0.105 R)
• M31: 18,689,262 km (0.111 R)
• M32: 18,761,069 km (0.057 R)
• M33: 19,995,401 km (0.119 R)
• M34: 21,782,348 km (0.077 R)
• M35: 23,001,720 km (0.036 R)
• M36: 23,619,709 km (0.099 R)
• M37: 24,008,663 km (0.057 R)
• M38: 25,109,105 km (0.085 R)
• M39: 27,033,682 km (0.076 R)
• M40: 28,260,384 km (0.078 R)
• M41: 29,839,988 km (0.036 R)
• M42: 32,564,764 km (0.092 R)
• M43: 33,606,862 km (0.094 R)
• M44: 34,044,287 km (0.115 R)
• M45: 34,483,506 km (0.115 R)
• M46: 34,924,820 km (0.114 R)
• M47: 36,618,268 km (0.112 R)
• M48: 37,520,343 km (0.061 R)
• M49: 37,701,655 km (0.049 R)
• M50: 38,156,134 km (0.096 R)
• M51: 38,703,961 km (0.069 R)
• M52: 39,992,148 km (0.109 R)
• M53: 40,362,852 km (0.046 R)
• M54: 41,294,547 km (0.105 R)
• M55: 41,950,833 km (0.087 R)
• M56: 42,799,801 km (0.096 R)
• M57: 43,273,877 km (0.079 R)
• M58: 44,994,851 km (0.083 R)
• M59: 45,767,075 km (0.062 R)
• M60: 46,154,683 km (0.116 R)
• M61: 47,031,027 km (0.11 R)
• M62: 47,226,402 km (0.109 R)
• M63: 47,814,471 km (0.107 R)
• M64: 48,109,478 km (0.097 R)
• M65: 48,800,022 km (0.098 R)
• M66: 48,898,906 km (0.102 R)
• M67: 50,091,052 km (0.067 R)
• M68: 50,490,628 km (0.116 R)
• M69: 51,493,981 km (0.099 R)
• M70: 52,301,510 km (0.089 R)
• M71: 53,011,352 km (0.047 R)
• M72: 53,826,660 km (0.08 R)
• M73: 54,646,157 km (0.104 R)
• M74: 55,676,288 km (0.117 R)
• M75: 57,546,561 km (0.12 R)
• M76: 57,860,268 km (0.107 R)
• M77: 58,804,829 km (0.055 R)
• M78: 59,120,779 km (0.096 R)
• M79: 59,542,944 km (0.117 R)
• M80: 59,966,157 km (0.078 R)
• M81: 60,178,137 km (0.086 R)
• M82: 61,561,917 km (0.095 R)
• M83: 62,097,029 km (0.045 R)
• M84: 62,418,814 km (0.099 R)
• M85: 63,064,030 km (0.098 R)
• M86: 67,421,516 km (0.067 R)
• M87: 69,302,710 km (0.067 R)
• M88: 70,305,614 km (0.098 R)
• M89: 70,976,859 km (0.113 R)
• M90: 71,537,851 km (0.101 R)
• M91: 73,456,145 km (0.047 R)
• M92: 73,569,540 km (0.089 R)
• M93: 74,478,646 km (0.067 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit