🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.52 AU - 0.68 AU

Year: 305 Days

Day: 28.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,636,399 km

• M1: 45,627 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 336 Days

Day: 35.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,636,399 km

• M1: 17,353 km (0.097 R)

Asteroid Belt

Center: 2.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 14.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.69 AU - 4.61 AU

Year: 5546 Days

Day: 7.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,636,399 km

• M1: 216,468 km (0.103 R)
• M2: 353,500 km (0.105 R)
• M3: 520,301 km (0.066 R)
• M4: 660,325 km (0.096 R)
• M5: 815,608 km (0.117 R)
• M6: 915,539 km (0.087 R)
• M7: 1,068,129 km (0.095 R)
• M8: 1,230,143 km (0.104 R)
• M9: 1,594,115 km (0.033 R)
• M10: 1,708,707 km (0.062 R)
• M11: 1,856,061 km (0.029 R)
• M12: 1,961,976 km (0.117 R)
• M13: 2,243,818 km (0.103 R)
• M14: 2,489,009 km (0.047 R)
• M15: 2,777,733 km (0.112 R)
• M16: 3,240,589 km (0.085 R)
• M17: 3,613,686 km (0.079 R)
• M18: 3,747,427 km (0.085 R)
• M19: 3,902,560 km (0.092 R)
• M20: 4,119,327 km (0.117 R)
• M21: 4,340,283 km (0.11 R)
• M22: 4,627,062 km (0.077 R)
• M23: 4,899,031 km (0.094 R)
• M24: 5,026,339 km (0.041 R)
• M25: 5,197,928 km (0.034 R)
• M26: 5,436,985 km (0.066 R)
• M27: 5,613,211 km (0.053 R)
• M28: 5,791,233 km (0.077 R)
• M29: 5,903,581 km (0.045 R)
• M30: 5,993,938 km (0.109 R)
• M31: 6,244,963 km (0.028 R)
• M32: 6,452,755 km (0.051 R)
• M33: 6,592,778 km (0.058 R)
• M34: 6,875,518 km (0.049 R)
• M35: 6,970,812 km (0.058 R)
• M36: 7,138,511 km (0.06 R)
• M37: 7,502,333 km (0.115 R)
• M38: 7,723,588 km (0.077 R)
• M39: 7,822,622 km (0.077 R)
• M40: 8,991,879 km (0.088 R)
• M41: 9,253,376 km (0.115 R)
• M42: 9,543,895 km (0.095 R)
• M43: 9,757,072 km (0.09 R)
• M44: 9,891,112 km (0.117 R)
• M45: 10,079,905 km (0.12 R)
• M46: 11,013,545 km (0.12 R)
• M47: 11,377,965 km (0.116 R)
• M48: 11,803,272 km (0.12 R)
• M49: 12,061,029 km (0.083 R)
• M50: 12,553,057 km (0.101 R)
• M51: 12,669,743 km (0.1 R)
• M52: 13,199,619 km (0.114 R)
• M53: 13,526,939 km (0.074 R)
• M54: 13,796,664 km (0.078 R)
• M55: 13,947,309 km (0.113 R)
• M56: 14,128,920 km (0.108 R)
• M57: 14,280,762 km (0.05 R)
• M58: 14,955,598 km (0.096 R)
• M59: 15,141,399 km (0.075 R)
• M60: 16,431,980 km (0.11 R)
• M61: 16,880,773 km (0.107 R)
• M62: 17,009,727 km (0.086 R)
• M63: 17,203,755 km (0.103 R)
• M64: 17,398,532 km (0.114 R)
• M65: 17,626,668 km (0.118 R)
• M66: 17,790,328 km (0.06 R)
• M67: 18,449,905 km (0.105 R)
• M68: 19,487,965 km (0.106 R)
• M69: 19,623,201 km (0.092 R)
• M70: 20,820,732 km (0.117 R)
• M71: 22,679,037 km (0.042 R)
• M72: 22,892,663 km (0.07 R)
• M73: 23,250,351 km (0.109 R)
• M74: 23,393,965 km (0.11 R)
• M75: 23,501,825 km (0.118 R)
• M76: 23,681,941 km (0.082 R)
• M77: 24,043,669 km (0.081 R)
• M78: 24,225,281 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 9.3

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.52 AU - 5.62 AU

Year: 6409 Days

Day: 14.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,636,399 km

• M1: 125,064 km (0.033 R)
• M2: 205,847 km (0.101 R)
• M3: 414,237 km (0.103 R)
• M4: 571,015 km (0.11 R)
• M5: 912,996 km (0.043 R)
• M6: 975,977 km (0.09 R)
• M7: 1,421,778 km (0.085 R)
• M8: 1,686,417 km (0.077 R)
• M9: 1,905,428 km (0.086 R)
• M10: 2,262,069 km (0.088 R)
• M11: 2,571,587 km (0.034 R)
• M12: 3,061,072 km (0.081 R)
• M13: 3,403,651 km (0.116 R)
• M14: 3,579,578 km (0.113 R)
• M15: 3,940,258 km (0.113 R)
• M16: 4,098,533 km (0.095 R)
• M17: 4,949,446 km (0.115 R)
• M18: 5,149,009 km (0.102 R)
• M19: 5,351,415 km (0.076 R)
• M20: 5,674,546 km (0.09 R)
• M21: 5,733,937 km (0.099 R)
• M22: 6,339,958 km (0.069 R)
• M23: 6,432,708 km (0.067 R)
• M24: 6,713,354 km (0.111 R)
• M25: 7,481,539 km (0.033 R)
• M26: 7,677,961 km (0.095 R)
• M27: 8,076,041 km (0.099 R)
• M28: 8,176,571 km (0.06 R)
• M29: 8,926,655 km (0.101 R)
• M30: 9,239,763 km (0.113 R)
• M31: 10,092,620 km (0.119 R)
• M32: 10,237,281 km (0.061 R)
• M33: 10,933,510 km (0.092 R)
• M34: 11,948,980 km (0.099 R)
• M35: 12,332,699 km (0.104 R)
• M36: 12,681,561 km (0.118 R)
• M37: 12,876,786 km (0.075 R)
• M38: 12,955,176 km (0.118 R)
• M39: 13,309,872 km (0.107 R)
• M40: 13,389,159 km (0.085 R)
• M41: 13,468,446 km (0.061 R)
• M42: 13,627,768 km (0.077 R)
• M43: 14,515,033 km (0.083 R)
• M44: 14,719,234 km (0.101 R)
• M45: 15,171,917 km (0.087 R)
• M46: 15,880,562 km (0.081 R)
• M47: 16,387,250 km (0.085 R)
• M48: 16,472,222 km (0.1 R)
• M49: 16,599,978 km (0.074 R)
• M50: 16,942,108 km (0.09 R)
• M51: 17,071,062 km (0.035 R)
• M52: 17,330,016 km (0.085 R)
• M53: 18,422,529 km (0.105 R)
• M54: 18,910,218 km (0.098 R)
• M55: 19,178,148 km (0.111 R)
• M56: 19,312,487 km (0.077 R)
• M57: 19,627,390 km (0.081 R)
• M58: 19,807,955 km (0.101 R)
• M59: 20,216,507 km (0.117 R)
• M60: 20,444,643 km (0.051 R)
• M61: 21,180,515 km (0.111 R)
• M62: 21,831,565 km (0.081 R)
• M63: 21,925,064 km (0.096 R)
• M64: 22,159,484 km (0.102 R)
• M65: 22,915,252 km (0.063 R)
• M66: 23,153,113 km (0.112 R)
• M67: 24,403,452 km (0.038 R)
• M68: 25,036,849 km (0.079 R)
• M69: 25,232,822 km (0.089 R)
• M70: 26,668,812 km (0.071 R)
• M71: 26,768,744 km (0.11 R)
• M72: 27,472,452 km (0.096 R)
• M73: 28,949,133 km (0.099 R)
• M74: 29,309,364 km (0.044 R)
• M75: 29,567,720 km (0.056 R)
• M76: 30,765,401 km (0.07 R)
• M77: 30,870,418 km (0.11 R)
• M78: 33,208,184 km (0.079 R)
• M79: 33,315,895 km (0.067 R)
• M80: 34,018,257 km (0.109 R)
• M81: 34,780,009 km (0.109 R)
• M82: 35,823,005 km (0.073 R)
• M83: 36,209,716 km (0.049 R)
• M84: 37,099,075 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 6.9

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.88 AU - 7.1 AU

Year: 9617 Days

Day: 19.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,636,399 km

• M1: 109,356 km (0.086 R)
• M2: 229,483 km (0.117 R)
• M3: 298,597 km (0.027 R)
• M4: 362,924 km (0.079 R)
• M5: 492,027 km (0.094 R)
• M6: 722,857 km (0.05 R)
• M7: 966,253 km (0.101 R)
• M8: 1,026,092 km (0.091 R)
• M9: 1,149,510 km (0.104 R)
• M10: 1,213,089 km (0.098 R)
• M11: 1,912,908 km (0.057 R)
• M12: 2,604,200 km (0.079 R)
• M13: 2,831,289 km (0.08 R)
• M14: 3,365,653 km (0.066 R)
• M15: 3,613,088 km (0.115 R)
• M16: 4,224,494 km (0.107 R)
• M17: 4,626,913 km (0.068 R)
• M18: 4,798,352 km (0.097 R)
• M19: 5,076,753 km (0.112 R)
• M20: 5,182,669 km (0.084 R)
• M21: 6,280,567 km (0.041 R)
• M22: 7,527,765 km (0.041 R)
• M23: 8,096,985 km (0.114 R)
• M24: 8,345,168 km (0.032 R)
• M25: 8,595,744 km (0.046 R)
• M26: 9,362,732 km (0.106 R)
• M27: 9,536,116 km (0.045 R)
• M28: 9,579,649 km (0.091 R)
• M29: 9,623,182 km (0.075 R)
• M30: 10,598,710 km (0.102 R)
• M31: 10,915,558 km (0.064 R)
• M32: 11,143,994 km (0.086 R)
• M33: 11,466,228 km (0.092 R)
• M34: 11,791,603 km (0.116 R)
• M35: 11,885,102 km (0.042 R)
• M36: 12,546,624 km (0.048 R)
• M37: 13,026,534 km (0.075 R)
• M38: 13,512,428 km (0.069 R)
• M39: 13,659,333 km (0.083 R)
• M40: 14,351,821 km (0.034 R)
• M41: 14,601,949 km (0.077 R)
• M42: 16,602,072 km (0.106 R)
• M43: 16,759,449 km (0.106 R)
• M44: 18,251,987 km (0.118 R)
• M45: 19,014,189 km (0.12 R)
• M46: 19,123,844 km (0.118 R)
• M47: 19,344,052 km (0.091 R)
• M48: 19,454,305 km (0.11 R)
• M49: 19,675,710 km (0.062 R)
• M50: 20,120,914 km (0.08 R)
• M51: 20,457,060 km (0.043 R)
• M52: 20,625,806 km (0.045 R)
• M53: 21,078,041 km (0.104 R)
• M54: 21,590,713 km (0.115 R)
• M55: 22,165,169 km (0.062 R)
• M56: 22,628,324 km (0.031 R)
• M57: 23,564,357 km (0.042 R)
• M58: 23,859,364 km (0.06 R)
• M59: 25,292,811 km (0.03 R)
• M60: 25,655,436 km (0.108 R)
• M61: 26,019,857 km (0.12 R)
• M62: 28,429,879 km (0.109 R)
• M63: 28,869,995 km (0.118 R)
• M64: 30,588,576 km (0.074 R)
• M65: 30,974,838 km (0.093 R)
• M66: 31,298,119 km (0.094 R)
• M67: 31,557,521 km (0.045 R)
• M68: 31,752,447 km (0.097 R)
• M69: 31,817,672 km (0.087 R)
• M70: 32,078,421 km (0.082 R)
• M71: 32,339,918 km (0.093 R)
• M72: 32,405,442 km (0.116 R)
• M73: 32,536,490 km (0.116 R)
• M74: 32,799,333 km (0.106 R)
• M75: 32,930,979 km (0.086 R)
• M76: 33,128,748 km (0.053 R)
• M77: 33,525,481 km (0.114 R)
• M78: 33,658,175 km (0.109 R)
• M79: 33,724,446 km (0.071 R)
• M80: 33,990,431 km (0.085 R)
• M81: 36,414,814 km (0.112 R)
• M82: 36,824,264 km (0.065 R)
• M83: 37,029,662 km (0.119 R)
• M84: 38,616,147 km (0.055 R)
• M85: 39,592,872 km (0.052 R)
• M86: 40,295,383 km (0.076 R)
• M87: 40,931,174 km (0.028 R)
• M88: 45,841,126 km (0.112 R)
• M89: 46,504,742 km (0.095 R)
• M90: 47,543,400 km (0.102 R)
• M91: 50,628,856 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.1

Radius: 7.9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.04 AU - 6.82 AU

Year: 10696 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,636,399 km

• M1: 224,995 km (0.061 R)
• M2: 536,009 km (0.084 R)
• M3: 606,171 km (0.116 R)
• M4: 1,414,747 km (0.047 R)
• M5: 1,514,678 km (0.101 R)
• M6: 1,679,685 km (0.116 R)
• M7: 2,186,223 km (0.064 R)
• M8: 2,279,124 km (0.045 R)
• M9: 2,420,793 km (0.11 R)
• M10: 2,492,749 km (0.104 R)
• M11: 2,939,449 km (0.109 R)
• M12: 3,068,103 km (0.09 R)
• M13: 3,600,821 km (0.1 R)
• M14: 3,878,026 km (0.111 R)
• M15: 4,630,652 km (0.086 R)
• M16: 5,085,280 km (0.095 R)
• M17: 5,522,405 km (0.107 R)
• M18: 5,777,619 km (0.103 R)
• M19: 6,365,988 km (0.094 R)
• M20: 6,566,449 km (0.037 R)
• M21: 6,904,989 km (0.074 R)
• M22: 7,076,428 km (0.077 R)
• M23: 7,179,950 km (0.089 R)
• M24: 7,284,070 km (0.077 R)
• M25: 7,669,883 km (0.096 R)
• M26: 7,918,963 km (0.044 R)
• M27: 8,062,428 km (0.089 R)
• M28: 10,043,702 km (0.096 R)
• M29: 11,551,948 km (0.042 R)
• M30: 12,207,785 km (0.028 R)
• M31: 12,290,662 km (0.112 R)
• M32: 12,960,262 km (0.099 R)
• M33: 14,160,186 km (0.104 R)
• M34: 14,729,257 km (0.094 R)
• M35: 15,350,686 km (0.106 R)
• M36: 15,484,876 km (0.099 R)
• M37: 15,574,634 km (0.118 R)
• M38: 15,889,987 km (0.066 R)
• M39: 15,980,493 km (0.105 R)
• M40: 16,527,124 km (0.109 R)
• M41: 16,848,759 km (0.066 R)
• M42: 16,941,061 km (0.109 R)
• M43: 17,404,964 km (0.111 R)
• M44: 17,638,487 km (0.117 R)
• M45: 17,826,082 km (0.072 R)
• M46: 18,108,822 km (0.112 R)
• M47: 18,917,698 km (0.067 R)
• M48: 19,302,314 km (0.091 R)
• M49: 19,641,153 km (0.027 R)
• M50: 19,835,481 km (0.119 R)
• M51: 20,718,557 km (0.102 R)
• M52: 21,065,325 km (0.05 R)
• M53: 21,714,580 km (0.063 R)
• M54: 23,701,239 km (0.111 R)
• M55: 23,856,522 km (0.084 R)
• M56: 24,899,967 km (0.082 R)
• M57: 26,332,217 km (0.066 R)
• M58: 26,654,002 km (0.094 R)
• M59: 29,109,502 km (0.04 R)
• M60: 29,776,409 km (0.1 R)
• M61: 30,223,856 km (0.098 R)
• M62: 30,448,403 km (0.103 R)
• M63: 30,504,502 km (0.093 R)
• M64: 30,560,751 km (0.118 R)
• M65: 30,842,593 km (0.095 R)
• M66: 31,978,490 km (0.101 R)
• M67: 32,436,558 km (0.071 R)
• M68: 33,243,639 km (0.067 R)
• M69: 34,232,331 km (0.103 R)
• M70: 34,466,452 km (0.111 R)
• M71: 34,642,379 km (0.1 R)
• M72: 35,112,864 km (0.059 R)
• M73: 35,585,444 km (0.085 R)
• M74: 36,357,967 km (0.047 R)
• M75: 36,417,657 km (0.046 R)
• M76: 37,980,057 km (0.071 R)
• M77: 38,586,826 km (0.043 R)
• M78: 38,891,407 km (0.111 R)
• M79: 39,319,108 km (0.087 R)
• M80: 39,686,969 km (0.096 R)
• M81: 39,994,542 km (0.087 R)
• M82: 40,364,497 km (0.117 R)
• M83: 41,107,849 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.5

Radius: 3.3

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.53 AU - 9.61 AU

Year: 17919 Days

Day: 17.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,636,399 km

• M1: 134,040 km (0.036 R)
• M2: 163,211 km (0.105 R)
• M3: 241,002 km (0.076 R)
• M4: 290,968 km (0.091 R)
• M5: 540,198 km (0.117 R)
• M6: 1,038,957 km (0.101 R)
• M7: 1,207,404 km (0.056 R)
• M8: 1,545,944 km (0.112 R)
• M9: 1,569,581 km (0.079 R)
• M10: 2,065,947 km (0.106 R)
• M11: 2,196,994 km (0.093 R)
• M12: 2,223,623 km (0.086 R)
• M13: 2,250,251 km (0.119 R)
• M14: 2,606,593 km (0.09 R)
• M15: 2,863,602 km (0.109 R)
• M16: 2,950,968 km (0.076 R)
• M17: 3,340,072 km (0.072 R)
• M18: 3,618,772 km (0.075 R)
• M19: 3,776,748 km (0.089 R)
• M20: 4,165,254 km (0.117 R)
• M21: 5,084,981 km (0.084 R)
• M22: 5,658,390 km (0.114 R)
• M23: 6,214,296 km (0.034 R)
• M24: 6,943,136 km (0.099 R)
• M25: 7,617,823 km (0.089 R)
• M26: 8,605,318 km (0.075 R)
• M27: 8,900,924 km (0.089 R)
• M28: 9,328,923 km (0.081 R)
• M29: 9,675,990 km (0.028 R)
• M30: 9,763,505 km (0.103 R)
• M31: 9,983,264 km (0.08 R)
• M32: 14,607,035 km (0.053 R)
• M33: 15,212,458 km (0.069 R)
• M34: 15,620,710 km (0.112 R)
• M35: 16,239,746 km (0.114 R)
• M36: 16,343,717 km (0.101 R)
• M37: 16,761,693 km (0.032 R)
• M38: 17,236,068 km (0.111 R)
• M39: 17,342,133 km (0.083 R)
• M40: 17,875,599 km (0.087 R)
• M41: 19,122,647 km (0.046 R)
• M42: 20,062,421 km (0.074 R)
• M43: 20,174,021 km (0.119 R)
• M44: 20,285,770 km (0.111 R)
• M45: 20,678,465 km (0.03 R)
• M46: 25,341,131 km (0.104 R)
• M47: 28,474,608 km (0.109 R)
• M48: 28,977,108 km (0.079 R)
• M49: 29,040,088 km (0.03 R)
• M50: 30,758,818 km (0.029 R)
• M51: 30,951,799 km (0.077 R)
• M52: 31,597,913 km (0.057 R)
• M53: 31,922,690 km (0.075 R)
• M54: 32,052,989 km (0.084 R)
• M55: 33,035,249 km (0.092 R)
• M56: 33,101,072 km (0.032 R)
• M57: 33,364,813 km (0.086 R)
• M58: 33,894,539 km (0.074 R)
• M59: 35,634,961 km (0.099 R)
• M60: 36,652,226 km (0.073 R)
• M61: 39,550,835 km (0.096 R)
• M62: 40,041,067 km (0.116 R)
• M63: 40,251,701 km (0.088 R)
• M64: 41,879,326 km (0.12 R)
• M65: 42,307,475 km (0.119 R)
• M66: 43,745,110 km (0.057 R)
• M67: 44,179,393 km (0.072 R)
• M68: 44,615,321 km (0.071 R)
• M69: 48,302,011 km (0.087 R)
• M70: 48,825,903 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit