🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 29.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.01 AU - 2.99 AU

Year: 1481 Days

Day: 13.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 12.5

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.45 AU - 7.35 AU

Year: 6067 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,793,667 km

• M1: 329,415 km (0.109 R)
• M2: 438,920 km (0.098 R)
• M3: 705,504 km (0.116 R)
• M4: 827,426 km (0.1 R)
• M5: 968,497 km (0.087 R)
• M6: 1,165,966 km (0.11 R)
• M7: 1,288,636 km (0.106 R)
• M8: 1,642,285 km (0.093 R)
• M9: 1,781,112 km (0.071 R)
• M10: 2,130,872 km (0.1 R)
• M11: 2,329,688 km (0.116 R)
• M12: 3,237,448 km (0.091 R)
• M13: 3,431,326 km (0.109 R)
• M14: 4,264,437 km (0.081 R)
• M15: 4,536,107 km (0.114 R)
• M16: 5,679,184 km (0.05 R)
• M17: 5,935,445 km (0.094 R)
• M18: 6,615,068 km (0.107 R)
• M19: 7,551,701 km (0.076 R)
• M20: 7,857,329 km (0.092 R)
• M21: 7,952,324 km (0.113 R)
• M22: 8,456,768 km (0.037 R)
• M23: 8,578,391 km (0.031 R)
• M24: 8,872,799 km (0.036 R)
• M25: 10,006,302 km (0.062 R)
• M26: 10,446,270 km (0.105 R)
• M27: 10,681,886 km (0.086 R)
• M28: 10,892,819 km (0.1 R)
• M29: 11,238,390 km (0.102 R)
• M30: 11,695,861 km (0.083 R)
• M31: 11,913,226 km (0.102 R)
• M32: 12,852,103 km (0.098 R)
• M33: 12,936,177 km (0.117 R)
• M34: 13,358,791 km (0.105 R)
• M35: 13,757,469 km (0.069 R)
• M36: 14,015,825 km (0.108 R)
• M37: 14,449,958 km (0.117 R)
• M38: 15,035,783 km (0.114 R)
• M39: 15,331,687 km (0.064 R)
• M40: 15,629,387 km (0.094 R)
• M41: 15,898,963 km (0.086 R)
• M42: 15,989,170 km (0.106 R)
• M43: 16,321,576 km (0.116 R)
• M44: 16,412,532 km (0.085 R)
• M45: 17,798,107 km (0.117 R)
• M46: 18,111,066 km (0.088 R)
• M47: 19,413,316 km (0.095 R)
• M48: 19,832,639 km (0.09 R)
• M49: 20,745,634 km (0.112 R)
• M50: 21,042,137 km (0.113 R)
• M51: 22,443,869 km (0.075 R)
• M52: 22,646,574 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 11

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.13 AU - 8.27 AU

Year: 7240 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,793,667 km

• M1: 153,487 km (0.111 R)
• M2: 229,782 km (0.12 R)
• M3: 299,944 km (0.099 R)
• M4: 576,849 km (0.104 R)
• M5: 653,294 km (0.046 R)
• M6: 984,504 km (0.084 R)
• M7: 1,162,375 km (0.062 R)
• M8: 1,321,548 km (0.028 R)
• M9: 1,472,641 km (0.108 R)
• M10: 2,277,179 km (0.109 R)
• M11: 2,628,883 km (0.032 R)
• M12: 3,097,873 km (0.077 R)
• M13: 3,260,037 km (0.094 R)
• M14: 3,508,668 km (0.111 R)
• M15: 3,806,817 km (0.099 R)
• M16: 3,958,958 km (0.102 R)
• M17: 4,202,204 km (0.039 R)
• M18: 4,359,581 km (0.09 R)
• M19: 4,450,387 km (0.117 R)
• M20: 4,541,791 km (0.081 R)
• M21: 4,703,357 km (0.075 R)
• M22: 4,843,381 km (0.055 R)
• M23: 5,008,537 km (0.088 R)
• M24: 5,564,293 km (0.112 R)
• M25: 5,837,010 km (0.076 R)
• M26: 6,681,639 km (0.112 R)
• M27: 7,185,335 km (0.062 R)
• M28: 7,482,586 km (0.103 R)
• M29: 8,033,406 km (0.096 R)
• M30: 8,511,820 km (0.065 R)
• M31: 8,884,019 km (0.107 R)
• M32: 9,644,425 km (0.113 R)
• M33: 10,243,565 km (0.115 R)
• M34: 10,364,739 km (0.093 R)
• M35: 10,547,697 km (0.099 R)
• M36: 10,731,553 km (0.102 R)
• M37: 11,133,672 km (0.119 R)
• M38: 11,414,916 km (0.101 R)
• M39: 12,016,449 km (0.074 R)
• M40: 12,305,023 km (0.093 R)
• M41: 12,628,454 km (0.111 R)
• M42: 13,581,841 km (0.101 R)
• M43: 14,050,531 km (0.107 R)
• M44: 14,219,128 km (0.065 R)
• M45: 14,660,741 km (0.086 R)
• M46: 14,797,623 km (0.071 R)
• M47: 14,934,804 km (0.094 R)
• M48: 15,106,991 km (0.114 R)
• M49: 15,314,334 km (0.107 R)
• M50: 16,436,617 km (0.048 R)
• M51: 16,649,944 km (0.093 R)
• M52: 17,223,502 km (0.033 R)
• M53: 17,295,608 km (0.057 R)
• M54: 17,694,287 km (0.117 R)
• M55: 17,986,152 km (0.059 R)
• M56: 18,059,305 km (0.099 R)
• M57: 18,685,522 km (0.061 R)
• M58: 19,243,971 km (0.107 R)
• M59: 20,073,042 km (0.077 R)
• M60: 20,187,036 km (0.081 R)
• M61: 20,568,361 km (0.086 R)
• M62: 20,644,955 km (0.067 R)
• M63: 20,721,699 km (0.117 R)
• M64: 21,493,474 km (0.059 R)
• M65: 22,946,219 km (0.067 R)
• M66: 23,145,035 km (0.055 R)
• M67: 23,584,254 km (0.084 R)
• M68: 24,106,949 km (0.036 R)
• M69: 24,471,070 km (0.082 R)
• M70: 24,592,843 km (0.072 R)
• M71: 25,041,038 km (0.062 R)
• M72: 25,163,708 km (0.096 R)
• M73: 25,368,807 km (0.047 R)
• M74: 25,491,926 km (0.102 R)
• M75: 25,574,205 km (0.072 R)
• M76: 25,904,218 km (0.077 R)
• M77: 26,360,342 km (0.057 R)
• M78: 27,238,332 km (0.049 R)
• M79: 27,617,562 km (0.077 R)
• M80: 27,956,102 km (0.073 R)
• M81: 28,125,896 km (0.095 R)
• M82: 28,253,503 km (0.106 R)
• M83: 28,637,371 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 7.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.51 AU - 14.99 AU

Year: 17061 Days

Day: 15.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,793,667 km

• M1: 445,353 km (0.1 R)
• M2: 712,385 km (0.115 R)
• M3: 957,127 km (0.119 R)
• M4: 1,053,917 km (0.111 R)
• M5: 1,139,487 km (0.097 R)
• M6: 1,333,366 km (0.106 R)
• M7: 1,652,159 km (0.116 R)
• M8: 1,994,588 km (0.112 R)
• M9: 2,284,359 km (0.095 R)
• M10: 2,453,255 km (0.081 R)
• M11: 3,148,736 km (0.117 R)
• M12: 3,572,248 km (0.05 R)
• M13: 4,425,853 km (0.056 R)
• M14: 5,142,427 km (0.09 R)
• M15: 5,191,495 km (0.12 R)
• M16: 6,627,784 km (0.111 R)
• M17: 7,416,913 km (0.098 R)
• M18: 7,864,958 km (0.037 R)
• M19: 8,699,415 km (0.119 R)
• M20: 8,875,642 km (0.113 R)
• M21: 8,934,583 km (0.074 R)
• M22: 10,544,705 km (0.114 R)
• M23: 10,889,977 km (0.085 R)
• M24: 11,270,853 km (0.073 R)
• M25: 11,334,731 km (0.052 R)
• M26: 11,623,904 km (0.106 R)
• M27: 11,720,694 km (0.039 R)
• M28: 11,850,395 km (0.1 R)
• M29: 12,571,906 km (0.04 R)
• M30: 13,612,509 km (0.042 R)
• M31: 13,714,684 km (0.114 R)
• M32: 14,925,529 km (0.039 R)
• M33: 15,101,307 km (0.108 R)
• M34: 15,242,377 km (0.102 R)
• M35: 15,313,137 km (0.038 R)
• M36: 15,597,074 km (0.115 R)
• M37: 17,781,652 km (0.053 R)
• M38: 18,493,289 km (0.086 R)
• M39: 19,597,171 km (0.088 R)
• M40: 19,982,835 km (0.026 R)
• M41: 22,228,448 km (0.113 R)
• M42: 23,892,426 km (0.118 R)
• M43: 26,356,452 km (0.075 R)
• M44: 26,824,693 km (0.076 R)
• M45: 26,910,114 km (0.11 R)
• M46: 27,295,777 km (0.043 R)
• M47: 28,463,388 km (0.064 R)
• M48: 28,681,502 km (0.119 R)
• M49: 29,470,930 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.7

Radius: 3.6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 11.97 AU - 17.87 AU

Year: 21596 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,793,667 km

• M1: 49,816 km (0.112 R)
• M2: 157,975 km (0.111 R)
• M3: 825,780 km (0.102 R)
• M4: 1,357,750 km (0.083 R)
• M5: 2,112,621 km (0.103 R)
• M6: 2,726,421 km (0.074 R)
• M7: 2,818,274 km (0.108 R)
• M8: 3,164,145 km (0.112 R)
• M9: 3,358,323 km (0.093 R)
• M10: 3,489,969 km (0.093 R)
• M11: 3,623,410 km (0.11 R)
• M12: 4,103,170 km (0.074 R)
• M13: 4,138,176 km (0.05 R)
• M14: 4,208,637 km (0.095 R)
• M15: 4,675,681 km (0.11 R)
• M16: 4,712,183 km (0.097 R)
• M17: 4,859,537 km (0.096 R)
• M18: 5,541,404 km (0.062 R)
• M19: 6,132,166 km (0.085 R)
• M20: 6,333,525 km (0.066 R)
• M21: 7,202,539 km (0.092 R)
• M22: 8,686,849 km (0.101 R)
• M23: 9,186,656 km (0.09 R)
• M24: 9,232,582 km (0.086 R)
• M25: 9,509,637 km (0.035 R)
• M26: 9,742,561 km (0.043 R)
• M27: 11,326,354 km (0.118 R)
• M28: 11,622,707 km (0.116 R)
• M29: 12,273,757 km (0.095 R)
• M30: 12,425,599 km (0.062 R)
• M31: 12,629,202 km (0.069 R)
• M32: 13,298,204 km (0.048 R)
• M33: 13,663,222 km (0.101 R)
• M34: 14,084,340 km (0.085 R)
• M35: 14,296,470 km (0.119 R)
• M36: 14,885,437 km (0.051 R)
• M37: 15,482,332 km (0.104 R)
• M38: 15,646,441 km (0.038 R)
• M39: 17,092,903 km (0.03 R)
• M40: 18,465,464 km (0.118 R)
• M41: 18,581,552 km (0.115 R)
• M42: 18,755,983 km (0.12 R)
• M43: 19,458,943 km (0.076 R)
• M44: 19,518,034 km (0.085 R)
• M45: 20,230,419 km (0.053 R)
• M46: 20,649,892 km (0.063 R)
• M47: 20,830,456 km (0.107 R)
• M48: 21,436,477 km (0.116 R)
• M49: 21,619,435 km (0.117 R)
• M50: 22,109,668 km (0.119 R)
• M51: 22,789,889 km (0.054 R)
• M52: 23,163,734 km (0.069 R)
• M53: 25,449,291 km (0.114 R)
• M54: 25,578,394 km (0.099 R)
• M55: 26,815,269 km (0.086 R)
• M56: 28,673,274 km (0.058 R)
• M57: 29,550,067 km (0.081 R)
• M58: 30,709,750 km (0.079 R)
• M59: 30,915,896 km (0.098 R)
• M60: 32,932,625 km (0.113 R)
• M61: 33,779,498 km (0.111 R)
• M62: 34,276,762 km (0.109 R)
• M63: 34,347,970 km (0.067 R)
• M64: 34,991,391 km (0.07 R)
• M65: 35,278,619 km (0.07 R)
• M66: 35,422,532 km (0.117 R)
• M67: 36,872,434 km (0.118 R)
• M68: 38,341,485 km (0.099 R)
• M69: 38,489,438 km (0.113 R)
• M70: 39,381,191 km (0.066 R)
• M71: 39,754,737 km (0.105 R)
• M72: 42,325,875 km (0.109 R)
• M73: 42,785,290 km (0.111 R)
• M74: 43,554,373 km (0.1 R)
• M75: 43,863,292 km (0.113 R)
• M76: 44,172,960 km (0.106 R)
• M77: 44,405,734 km (0.119 R)
• M78: 45,497,200 km (0.096 R)
• M79: 47,388,716 km (0.049 R)
• M80: 48,663,888 km (0.071 R)
• M81: 48,743,923 km (0.059 R)
• M82: 49,708,380 km (0.081 R)
• M83: 51,737,376 km (0.059 R)
• M84: 52,228,506 km (0.075 R)
• M85: 52,392,465 km (0.076 R)
• M86: 53,132,676 km (0.104 R)
• M87: 53,297,533 km (0.058 R)
• M88: 54,457,066 km (0.089 R)
• M89: 55,290,326 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.1

Radius: 3.7

Gravity: 13.08 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.63 AU - 18.55 AU

Year: 21967 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,793,667 km

• M1: 113,994 km (0.082 R)
• M2: 262,993 km (0.106 R)
• M3: 864,227 km (0.11 R)
• M4: 1,537,417 km (0.1 R)
• M5: 1,908,270 km (0.094 R)
• M6: 2,903,246 km (0.097 R)
• M7: 3,295,940 km (0.098 R)
• M8: 3,545,918 km (0.093 R)
• M9: 3,964,942 km (0.108 R)
• M10: 4,399,524 km (0.082 R)
• M11: 5,866,032 km (0.112 R)
• M12: 6,437,047 km (0.054 R)
• M13: 9,151,051 km (0.028 R)
• M14: 9,238,267 km (0.098 R)
• M15: 9,766,796 km (0.101 R)
• M16: 9,811,227 km (0.063 R)
• M17: 10,034,726 km (0.079 R)
• M18: 10,853,026 km (0.108 R)
• M19: 11,270,105 km (0.101 R)
• M20: 12,504,288 km (0.081 R)
• M21: 13,334,107 km (0.088 R)
• M22: 13,730,691 km (0.118 R)
• M23: 14,030,784 km (0.114 R)
• M24: 14,282,408 km (0.097 R)
• M25: 15,304,012 km (0.111 R)
• M26: 15,407,384 km (0.114 R)
• M27: 15,928,134 km (0.11 R)
• M28: 18,341,597 km (0.043 R)
• M29: 18,506,453 km (0.104 R)
• M30: 18,727,110 km (0.051 R)
• M31: 18,837,813 km (0.069 R)
• M32: 19,674,514 km (0.089 R)
• M33: 19,843,410 km (0.1 R)
• M34: 20,182,398 km (0.119 R)
• M35: 22,549,934 km (0.111 R)
• M36: 24,639,368 km (0.096 R)
• M37: 24,699,955 km (0.067 R)
• M38: 28,616,277 km (0.072 R)
• M39: 29,191,182 km (0.068 R)
• M40: 30,743,110 km (0.04 R)
• M41: 31,004,458 km (0.098 R)
• M42: 32,653,774 km (0.056 R)
• M43: 33,926,404 km (0.029 R)
• M44: 33,993,723 km (0.101 R)
• M45: 34,331,515 km (0.077 R)
• M46: 40,312,737 km (0.094 R)
• M47: 40,598,618 km (0.086 R)
• M48: 40,670,276 km (0.039 R)
• M49: 40,957,055 km (0.048 R)
• M50: 42,110,753 km (0.068 R)
• M51: 45,486,729 km (0.038 R)
• M52: 46,531,221 km (0.115 R)
• M53: 48,264,462 km (0.092 R)
• M54: 48,492,150 km (0.054 R)
• M55: 50,018,646 km (0.11 R)
• M56: 50,172,134 km (0.106 R)
• M57: 50,710,836 km (0.099 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit