🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 162 Days

Day: 33.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,714,603 km

• M1: 322,084 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 261 Days

Day: 44.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 291 Days

Day: 43.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.67 AU - 1.71 AU

Year: 787 Days

Day: 35.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.81 AU - 5.09 AU

Year: 3944 Days

Day: 20.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,714,603 km

• M1: 1,230,592 km (0.101 R)
• M2: 2,244,566 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.78 AU - 6.16 AU

Year: 3968 Days

Day: 20 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 12.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.62 AU - 8.4 AU

Year: 8119 Days

Day: 11.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 106.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 92,714,603 km

• M1: 153,936 km (0.095 R)
• M2: 311,313 km (0.075 R)
• M3: 403,017 km (0.064 R)
• M4: 554,410 km (0.055 R)
• M5: 771,626 km (0.093 R)
• M6: 1,042,996 km (0.119 R)
• M7: 1,197,082 km (0.065 R)
• M8: 1,345,334 km (0.049 R)
• M9: 1,543,252 km (0.068 R)
• M10: 1,812,079 km (0.051 R)
• M11: 1,936,544 km (0.098 R)
• M12: 2,310,838 km (0.036 R)
• M13: 2,429,320 km (0.098 R)
• M14: 2,584,752 km (0.109 R)
• M15: 2,672,716 km (0.107 R)
• M16: 2,815,282 km (0.086 R)
• M17: 3,052,694 km (0.114 R)
• M18: 3,784,078 km (0.097 R)
• M19: 4,273,413 km (0.07 R)
• M20: 4,504,541 km (0.108 R)
• M21: 4,610,906 km (0.035 R)
• M22: 4,718,167 km (0.075 R)
• M23: 4,869,859 km (0.114 R)
• M24: 5,356,801 km (0.061 R)
• M25: 6,234,940 km (0.113 R)
• M26: 6,861,456 km (0.067 R)
• M27: 7,457,603 km (0.034 R)
• M28: 7,660,009 km (0.118 R)
• M29: 7,838,779 km (0.077 R)
• M30: 7,915,672 km (0.085 R)
• M31: 8,488,183 km (0.113 R)
• M32: 9,508,291 km (0.114 R)
• M33: 10,623,693 km (0.054 R)
• M34: 10,908,976 km (0.091 R)
• M35: 11,604,157 km (0.096 R)
• M36: 11,957,059 km (0.068 R)
• M37: 12,194,321 km (0.091 R)
• M38: 12,523,287 km (0.093 R)
• M39: 13,128,560 km (0.102 R)
• M40: 13,650,656 km (0.057 R)
• M41: 13,774,523 km (0.093 R)
• M42: 14,023,304 km (0.091 R)
• M43: 14,399,393 km (0.074 R)
• M44: 14,874,067 km (0.113 R)
• M45: 14,969,661 km (0.097 R)
• M46: 15,097,417 km (0.107 R)
• M47: 15,193,459 km (0.109 R)
• M48: 16,361,818 km (0.107 R)
• M49: 16,658,471 km (0.099 R)
• M50: 16,990,129 km (0.051 R)
• M51: 17,660,029 km (0.114 R)
• M52: 17,964,311 km (0.081 R)
• M53: 18,100,146 km (0.115 R)
• M54: 18,202,321 km (0.07 R)
• M55: 18,475,337 km (0.094 R)
• M56: 18,612,518 km (0.099 R)
• M57: 18,818,814 km (0.119 R)
• M58: 19,025,708 km (0.067 R)
• M59: 19,686,332 km (0.103 R)
• M60: 19,791,349 km (0.092 R)
• M61: 19,966,828 km (0.095 R)
• M62: 20,709,132 km (0.11 R)
• M63: 21,460,563 km (0.09 R)
• M64: 21,568,572 km (0.098 R)
• M65: 22,990,051 km (0.116 R)
• M66: 23,174,505 km (0.113 R)
• M67: 23,285,357 km (0.096 R)
• M68: 23,396,359 km (0.101 R)
• M69: 23,991,759 km (0.104 R)
• M70: 24,554,396 km (0.071 R)
• M71: 24,818,586 km (0.06 R)
• M72: 25,045,676 km (0.118 R)
• M73: 25,197,517 km (0.092 R)
• M74: 25,311,511 km (0.074 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 10.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.56 AU - 11.1 AU

Year: 10207 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 92,714,603 km

• M1: 235,018 km (0.104 R)
• M2: 460,761 km (0.06 R)
• M3: 562,638 km (0.115 R)
• M4: 906,713 km (0.074 R)
• M5: 1,027,139 km (0.095 R)
• M6: 1,435,691 km (0.083 R)
• M7: 1,592,469 km (0.113 R)
• M8: 1,680,582 km (0.108 R)
• M9: 1,923,380 km (0.098 R)
• M10: 2,049,192 km (0.099 R)
• M11: 2,292,587 km (0.087 R)
• M12: 3,301,176 km (0.057 R)
• M13: 3,433,720 km (0.112 R)
• M14: 3,802,329 km (0.083 R)
• M15: 4,327,418 km (0.087 R)
• M16: 5,378,343 km (0.08 R)
• M17: 6,222,224 km (0.102 R)
• M18: 6,743,423 km (0.108 R)
• M19: 6,936,554 km (0.082 R)
• M20: 7,903,854 km (0.042 R)
• M21: 8,261,393 km (0.077 R)
• M22: 9,285,241 km (0.112 R)
• M23: 10,182,678 km (0.101 R)
• M24: 10,265,555 km (0.088 R)
• M25: 10,711,806 km (0.109 R)
• M26: 11,136,065 km (0.063 R)
• M27: 11,565,711 km (0.12 R)
• M28: 11,855,182 km (0.052 R)
• M29: 12,323,274 km (0.048 R)
• M30: 12,737,959 km (0.048 R)
• M31: 13,157,133 km (0.119 R)
• M32: 13,520,207 km (0.083 R)
• M33: 14,009,242 km (0.099 R)
• M34: 14,379,946 km (0.086 R)
• M35: 15,670,527 km (0.104 R)
• M36: 15,958,802 km (0.099 R)
• M37: 16,866,861 km (0.109 R)
• M38: 17,724,954 km (0.081 R)
• M39: 17,791,525 km (0.114 R)
• M40: 17,891,606 km (0.119 R)
• M41: 18,361,044 km (0.1 R)
• M42: 18,732,795 km (0.078 R)
• M43: 20,523,332 km (0.094 R)
• M44: 20,768,523 km (0.109 R)
• M45: 21,368,111 km (0.102 R)
• M46: 21,510,079 km (0.08 R)
• M47: 22,116,549 km (0.103 R)
• M48: 23,896,315 km (0.09 R)
• M49: 24,859,127 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 4.3

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.36 AU - 17.08 AU

Year: 18201 Days

Day: 19 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 92,714,603 km

• M1: 94,396 km (0.099 R)
• M2: 149,598 km (0.065 R)
• M3: 325,525 km (0.067 R)
• M4: 361,728 km (0.103 R)
• M5: 438,621 km (0.057 R)
• M6: 499,956 km (0.053 R)
• M7: 586,274 km (0.044 R)
• M8: 925,562 km (0.088 R)
• M9: 965,056 km (0.055 R)
• M10: 1,360,892 km (0.091 R)
• M11: 1,671,607 km (0.092 R)
• M12: 1,884,933 km (0.088 R)
• M13: 1,952,402 km (0.025 R)
• M14: 2,194,601 km (0.089 R)
• M15: 2,247,708 km (0.115 R)
• M16: 2,464,625 km (0.093 R)
• M17: 2,519,976 km (0.086 R)
• M18: 3,857,979 km (0.109 R)
• M19: 4,052,008 km (0.107 R)
• M20: 4,471,929 km (0.089 R)
• M21: 4,698,420 km (0.082 R)
• M22: 4,836,200 km (0.111 R)
• M23: 5,186,259 km (0.077 R)
• M24: 5,960,278 km (0.1 R)
• M25: 6,925,334 km (0.058 R)
• M26: 7,108,292 km (0.12 R)
• M27: 7,346,003 km (0.11 R)
• M28: 7,479,146 km (0.072 R)
• M29: 9,367,669 km (0.117 R)
• M30: 10,008,546 km (0.066 R)
• M31: 10,156,050 km (0.077 R)
• M32: 10,304,451 km (0.058 R)
• M33: 10,513,290 km (0.047 R)
• M34: 10,723,624 km (0.089 R)
• M35: 10,935,305 km (0.072 R)
• M36: 11,393,673 km (0.075 R)
• M37: 11,951,823 km (0.1 R)
• M38: 12,139,718 km (0.09 R)
• M39: 12,297,244 km (0.12 R)
• M40: 12,455,369 km (0.093 R)
• M41: 12,645,957 km (0.106 R)
• M42: 12,805,578 km (0.084 R)
• M43: 13,159,078 km (0.076 R)
• M44: 13,548,331 km (0.035 R)
• M45: 13,809,978 km (0.083 R)
• M46: 14,571,281 km (0.109 R)
• M47: 15,516,441 km (0.066 R)
• M48: 16,203,693 km (0.077 R)
• M49: 17,217,518 km (0.111 R)
• M50: 17,571,915 km (0.116 R)
• M51: 18,323,944 km (0.09 R)
• M52: 18,396,200 km (0.112 R)
• M53: 18,649,469 km (0.093 R)
• M54: 18,794,728 km (0.101 R)
• M55: 19,822,167 km (0.105 R)
• M56: 20,604,713 km (0.067 R)
• M57: 20,642,262 km (0.092 R)
• M58: 21,397,283 km (0.12 R)
• M59: 21,587,422 km (0.088 R)
• M60: 22,392,258 km (0.086 R)
• M61: 22,856,610 km (0.106 R)
• M62: 23,558,972 km (0.101 R)
• M63: 23,834,082 km (0.064 R)
• M64: 23,952,265 km (0.108 R)
• M65: 24,110,240 km (0.035 R)
• M66: 24,625,754 km (0.105 R)
• M67: 24,984,939 km (0.077 R)
• M68: 26,031,974 km (0.077 R)
• M69: 26,194,438 km (0.071 R)
• M70: 26,397,891 km (0.068 R)
• M71: 27,381,646 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.1

Radius: 4.5

Gravity: 40.1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.3 AU - 20.34 AU

Year: 24707 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,714,603 km

• M1: 79,436 km (0.113 R)
• M2: 148,551 km (0.105 R)
• M3: 561,740 km (0.101 R)
• M4: 1,451,997 km (0.079 R)
• M5: 1,591,422 km (0.05 R)
• M6: 1,959,134 km (0.051 R)
• M7: 3,118,966 km (0.064 R)
• M8: 3,811,754 km (0.052 R)
• M9: 4,053,055 km (0.1 R)
• M10: 4,449,340 km (0.098 R)
• M11: 5,014,072 km (0.099 R)
• M12: 5,875,307 km (0.044 R)
• M13: 6,322,754 km (0.085 R)
• M14: 6,897,509 km (0.103 R)
• M15: 7,250,410 km (0.087 R)
• M16: 7,309,651 km (0.09 R)
• M17: 8,782,442 km (0.115 R)
• M18: 9,164,665 km (0.098 R)
• M19: 9,813,620 km (0.081 R)
• M20: 11,707,829 km (0.072 R)
• M21: 11,777,541 km (0.116 R)
• M22: 12,411,088 km (0.06 R)
• M23: 12,553,356 km (0.061 R)
• M24: 12,983,450 km (0.076 R)
• M25: 14,153,754 km (0.063 R)
• M26: 14,228,104 km (0.086 R)
• M27: 14,751,547 km (0.098 R)
• M28: 15,129,281 km (0.1 R)
• M29: 15,586,901 km (0.085 R)
• M30: 16,048,860 km (0.106 R)
• M31: 16,671,935 km (0.074 R)
• M32: 16,750,474 km (0.099 R)
• M33: 17,065,377 km (0.085 R)
• M34: 17,144,514 km (0.037 R)
• M35: 18,263,955 km (0.091 R)
• M36: 19,077,917 km (0.058 R)
• M37: 20,070,200 km (0.073 R)
• M38: 20,153,676 km (0.099 R)
• M39: 20,740,997 km (0.106 R)
• M40: 21,761,105 km (0.109 R)
• M41: 22,277,068 km (0.066 R)
• M42: 22,797,220 km (0.115 R)
• M43: 23,058,866 km (0.088 R)
• M44: 23,584,852 km (0.09 R)
• M45: 23,672,965 km (0.091 R)
• M46: 24,917,321 km (0.088 R)
• M47: 27,099,654 km (0.077 R)
• M48: 27,561,912 km (0.048 R)
• M49: 29,153,035 km (0.087 R)
• M50: 29,626,662 km (0.117 R)
• M51: 30,294,018 km (0.087 R)
• M52: 30,581,545 km (0.074 R)
• M53: 31,935,256 km (0.11 R)
• M54: 34,700,722 km (0.106 R)
• M55: 35,202,473 km (0.105 R)
• M56: 35,605,789 km (0.108 R)
• M57: 36,111,879 km (0.109 R)
• M58: 36,518,486 km (0.057 R)
• M59: 36,926,738 km (0.075 R)
• M60: 37,233,863 km (0.076 R)
• M61: 41,408,840 km (0.089 R)
• M62: 43,119,791 km (0.089 R)
• M63: 43,551,231 km (0.099 R)
• M64: 43,767,400 km (0.056 R)
• M65: 44,635,816 km (0.077 R)
• M66: 45,290,905 km (0.105 R)
• M67: 45,619,571 km (0.079 R)
• M68: 45,949,136 km (0.1 R)
• M69: 49,399,910 km (0.096 R)
• M70: 50,190,684 km (0.105 R)
• M71: 51,327,478 km (0.107 R)
• M72: 53,279,431 km (0.093 R)
• M73: 57,137,261 km (0.048 R)
• M74: 57,492,406 km (0.068 R)
• M75: 58,443,101 km (0.096 R)
• M76: 60,963,227 km (0.032 R)
• M77: 61,447,176 km (0.102 R)
• M78: 63,518,508 km (0.114 R)
• M79: 64,501,067 km (0.119 R)
• M80: 66,730,374 km (0.093 R)
• M81: 69,994,749 km (0.061 R)
• M82: 70,374,728 km (0.053 R)
• M83: 71,518,703 km (0.114 R)
• M84: 72,157,037 km (0.091 R)
• M85: 73,439,091 km (0.087 R)
• M86: 75,765,936 km (0.086 R)
• M87: 78,379,411 km (0.071 R)
• M88: 79,301,233 km (0.055 R)
• M89: 79,697,368 km (0.104 R)
• M90: 80,094,102 km (0.108 R)
• M91: 80,226,496 km (0.036 R)
• M92: 81,554,476 km (0.09 R)
• M93: 82,755,896 km (0.059 R)
• M94: 86,666,834 km (0.085 R)
• M95: 87,619,922 km (0.102 R)
• M96: 88,029,371 km (0.042 R)
• M97: 88,166,103 km (0.092 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit