🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.56 AU - 0.66 AU

Year: 308 Days

Day: 30.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 14.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.75 AU - 0.87 AU

Year: 471 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,425,677 km

• M1: 182,061 km (0.08 R)
• M2: 295,306 km (0.09 R)
• M3: 429,795 km (0.094 R)
• M4: 534,812 km (0.088 R)
• M5: 645,216 km (0.096 R)
• M6: 768,484 km (0.107 R)
• M7: 979,417 km (0.113 R)
• M8: 1,075,758 km (0.099 R)
• M9: 1,210,995 km (0.086 R)
• M10: 1,327,681 km (0.083 R)
• M11: 1,419,085 km (0.099 R)
• M12: 1,512,584 km (0.058 R)
• M13: 1,643,931 km (0.061 R)
• M14: 1,774,530 km (0.088 R)
• M15: 1,932,505 km (0.119 R)
• M16: 2,022,862 km (0.087 R)
• M17: 2,148,973 km (0.1 R)
• M18: 2,481,230 km (0.078 R)
• M19: 2,627,387 km (0.05 R)
• M20: 2,771,151 km (0.083 R)
• M21: 3,083,362 km (0.055 R)
• M22: 3,240,888 km (0.117 R)
• M23: 3,424,445 km (0.1 R)
• M24: 3,535,147 km (0.103 R)
• M25: 3,658,865 km (0.119 R)
• M26: 3,778,094 km (0.061 R)
• M27: 3,880,419 km (0.11 R)
• M28: 4,075,644 km (0.114 R)
• M29: 4,293,010 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 11.7

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.99 AU - 1.43 AU

Year: 859 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 39,425,677 km

• M1: 146,456 km (0.09 R)
• M2: 224,696 km (0.075 R)
• M3: 475,272 km (0.066 R)
• M4: 809,175 km (0.087 R)
• M5: 904,020 km (0.107 R)
• M6: 1,003,054 km (0.104 R)
• M7: 1,148,313 km (0.078 R)
• M8: 1,249,292 km (0.073 R)
• M9: 1,353,412 km (0.031 R)
• M10: 1,476,232 km (0.117 R)
• M11: 1,659,489 km (0.114 R)
• M12: 1,758,224 km (0.071 R)
• M13: 1,987,707 km (0.076 R)
• M14: 2,155,257 km (0.067 R)
• M15: 2,504,717 km (0.074 R)
• M16: 2,628,435 km (0.09 R)
• M17: 2,715,351 km (0.055 R)
• M18: 2,931,819 km (0.088 R)
• M19: 3,072,591 km (0.088 R)
• M20: 3,205,434 km (0.1 R)
• M21: 3,340,221 km (0.108 R)
• M22: 3,508,668 km (0.115 R)
• M23: 4,031,214 km (0.077 R)
• M24: 4,143,113 km (0.104 R)
• M25: 4,233,470 km (0.091 R)
• M26: 4,393,241 km (0.1 R)
• M27: 4,589,812 km (0.075 R)
• M28: 4,742,253 km (0.087 R)
• M29: 4,824,980 km (0.09 R)
• M30: 4,956,028 km (0.086 R)
• M31: 5,064,038 km (0.104 R)
• M32: 5,148,710 km (0.034 R)
• M33: 5,258,216 km (0.117 R)
• M34: 5,454,787 km (0.115 R)
• M35: 5,591,520 km (0.083 R)
• M36: 5,704,167 km (0.115 R)
• M37: 5,817,562 km (0.109 R)
• M38: 6,021,015 km (0.083 R)
• M39: 6,239,727 km (0.076 R)
• M40: 6,778,280 km (0.056 R)
• M41: 6,871,629 km (0.103 R)
• M42: 6,992,504 km (0.089 R)
• M43: 7,168,281 km (0.09 R)
• M44: 7,290,802 km (0.083 R)
• M45: 7,413,921 km (0.113 R)
• M46: 7,732,116 km (0.069 R)
• M47: 8,040,586 km (0.081 R)
• M48: 8,814,905 km (0.038 R)
• M49: 8,975,573 km (0.085 R)
• M50: 9,166,759 km (0.118 R)
• M51: 9,344,481 km (0.073 R)
• M52: 9,508,291 km (0.085 R)
• M53: 9,658,039 km (0.088 R)
• M54: 10,005,554 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 13.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.22 AU - 1.58 AU

Year: 1070 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,425,677 km

• M1: 178,171 km (0.081 R)
• M2: 330,611 km (0.069 R)
• M3: 425,456 km (0.106 R)
• M4: 508,034 km (0.11 R)
• M5: 590,164 km (0.079 R)
• M6: 947,703 km (0.11 R)
• M7: 1,200,822 km (0.032 R)
• M8: 1,338,602 km (0.109 R)
• M9: 1,465,162 km (0.077 R)
• M10: 1,584,541 km (0.082 R)
• M11: 1,821,204 km (0.044 R)
• M12: 2,025,406 km (0.09 R)
• M13: 2,165,728 km (0.09 R)
• M14: 2,309,642 km (0.11 R)
• M15: 2,697,250 km (0.117 R)
• M16: 2,795,685 km (0.037 R)
• M17: 2,881,105 km (0.093 R)
• M18: 3,076,480 km (0.087 R)
• M19: 3,172,223 km (0.09 R)
• M20: 3,313,892 km (0.096 R)
• M21: 3,434,917 km (0.067 R)
• M22: 3,596,034 km (0.068 R)
• M23: 3,885,954 km (0.113 R)
• M24: 4,183,804 km (0.071 R)
• M25: 4,657,131 km (0.104 R)
• M26: 4,784,589 km (0.095 R)
• M27: 4,878,835 km (0.116 R)
• M28: 5,493,234 km (0.047 R)
• M29: 5,919,438 km (0.081 R)
• M30: 6,122,742 km (0.111 R)
• M31: 6,206,516 km (0.096 R)
• M32: 6,356,563 km (0.114 R)
• M33: 6,479,383 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 12.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.42 AU - 1.82 AU

Year: 1331 Days

Day: 15 Hours

Environment

Temp: -185 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 39,425,677 km

• M1: 216,319 km (0.109 R)
• M2: 325,525 km (0.105 R)
• M3: 433,684 km (0.055 R)
• M4: 528,529 km (0.089 R)
• M5: 757,713 km (0.077 R)
• M6: 899,981 km (0.072 R)
• M7: 1,036,264 km (0.102 R)
• M8: 1,139,337 km (0.084 R)
• M9: 1,229,395 km (0.107 R)
• M10: 1,313,619 km (0.063 R)
• M11: 1,426,266 km (0.117 R)
• M12: 1,569,431 km (0.112 R)
• M13: 1,727,107 km (0.111 R)
• M14: 1,822,551 km (0.093 R)
• M15: 2,058,766 km (0.082 R)
• M16: 2,201,333 km (0.061 R)
• M17: 2,485,718 km (0.112 R)
• M18: 2,771,001 km (0.07 R)
• M19: 2,849,690 km (0.087 R)
• M20: 2,929,126 km (0.074 R)
• M21: 3,032,349 km (0.047 R)
• M22: 3,361,614 km (0.09 R)
• M23: 3,482,040 km (0.084 R)
• M24: 3,579,428 km (0.066 R)
• M25: 3,789,464 km (0.026 R)
• M26: 4,234,817 km (0.09 R)
• M27: 4,404,610 km (0.103 R)
• M28: 4,550,019 km (0.098 R)
• M29: 4,886,465 km (0.081 R)
• M30: 5,092,312 km (0.107 R)
• M31: 5,189,401 km (0.056 R)
• M32: 5,498,470 km (0.105 R)
• M33: 5,655,248 km (0.089 R)
• M34: 6,046,596 km (0.038 R)
• M35: 6,223,271 km (0.044 R)
• M36: 6,342,052 km (0.119 R)
• M37: 6,718,291 km (0.061 R)
• M38: 6,824,954 km (0.082 R)
• M39: 7,226,026 km (0.066 R)
• M40: 7,304,116 km (0.118 R)
• M41: 7,714,313 km (0.075 R)
• M42: 8,019,044 km (0.11 R)
• M43: 8,360,277 km (0.037 R)
• M44: 8,557,597 km (0.08 R)
• M45: 8,856,194 km (0.12 R)
• M46: 9,040,499 km (0.086 R)
• M47: 9,481,064 km (0.047 R)
• M48: 9,583,838 km (0.118 R)
• M49: 9,721,318 km (0.091 R)
• M50: 9,894,104 km (0.058 R)
• M51: 10,348,134 km (0.114 R)
• M52: 10,489,204 km (0.115 R)
• M53: 10,934,258 km (0.092 R)
• M54: 11,204,282 km (0.087 R)
• M55: 11,604,307 km (0.1 R)
• M56: 12,175,920 km (0.097 R)
• M57: 12,418,418 km (0.101 R)
• M58: 12,568,465 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 11.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.19 AU - 2.25 AU

Year: 2136 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 127.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 39,425,677 km

• M1: 140,921 km (0.066 R)
• M2: 236,215 km (0.078 R)
• M3: 335,548 km (0.058 R)
• M4: 448,794 km (0.099 R)
• M5: 585,676 km (0.108 R)
• M6: 1,154,148 km (0.09 R)
• M7: 1,266,496 km (0.082 R)
• M8: 1,558,211 km (0.09 R)
• M9: 1,637,349 km (0.073 R)
• M10: 1,811,929 km (0.114 R)
• M11: 1,883,437 km (0.075 R)
• M12: 2,154,209 km (0.067 R)
• M13: 2,385,188 km (0.091 R)
• M14: 2,517,134 km (0.11 R)
• M15: 3,012,153 km (0.11 R)
• M16: 3,097,723 km (0.118 R)
• M17: 3,256,596 km (0.06 R)
• M18: 3,567,610 km (0.064 R)
• M19: 4,012,963 km (0.116 R)
• M20: 4,234,368 km (0.095 R)
• M21: 4,476,118 km (0.083 R)
• M22: 4,557,649 km (0.063 R)
• M23: 4,639,778 km (0.105 R)
• M24: 4,838,893 km (0.036 R)
• M25: 5,383,579 km (0.1 R)
• M26: 5,628,021 km (0.104 R)
• M27: 5,804,996 km (0.098 R)
• M28: 5,911,958 km (0.068 R)
• M29: 6,164,330 km (0.104 R)
• M30: 6,401,742 km (0.111 R)
• M31: 6,735,644 km (0.096 R)
• M32: 7,189,674 km (0.111 R)
• M33: 7,459,099 km (0.055 R)
• M34: 7,928,837 km (0.101 R)
• M35: 8,187,342 km (0.105 R)
• M36: 8,327,665 km (0.071 R)
• M37: 8,489,081 km (0.115 R)
• M38: 9,062,041 km (0.068 R)
• M39: 9,458,026 km (0.114 R)
• M40: 9,542,100 km (0.042 R)
• M41: 9,647,567 km (0.113 R)
• M42: 9,987,752 km (0.117 R)
• M43: 10,094,715 km (0.069 R)
• M44: 10,245,360 km (0.089 R)
• M45: 10,440,136 km (0.049 R)
• M46: 10,811,289 km (0.071 R)
• M47: 11,120,208 km (0.116 R)
• M48: 11,253,500 km (0.111 R)
• M49: 11,521,729 km (0.086 R)
• M50: 11,724,135 km (0.047 R)
• M51: 12,087,209 km (0.08 R)
• M52: 12,407,797 km (0.083 R)
• M53: 13,151,298 km (0.061 R)
• M54: 13,386,765 km (0.111 R)
• M55: 13,861,589 km (0.093 R)
• M56: 14,005,053 km (0.11 R)
• M57: 14,341,948 km (0.094 R)
• M58: 14,681,385 km (0.08 R)
• M59: 14,778,923 km (0.084 R)
• M60: 15,023,665 km (0.114 R)
• M61: 15,492,206 km (0.114 R)
• M62: 16,141,311 km (0.11 R)
• M63: 16,368,101 km (0.116 R)
• M64: 16,621,221 km (0.092 R)
• M65: 16,697,516 km (0.113 R)
• M66: 17,003,444 km (0.105 R)

Asteroid Belt

Center: 5.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108

Radius: 7.5

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.27 AU - 10.65 AU

Year: 18787 Days

Day: 16.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,425,677 km

• M1: 103,223 km (0.066 R)
• M2: 158,424 km (0.085 R)
• M3: 308,022 km (0.09 R)
• M4: 671,395 km (0.072 R)
• M5: 806,183 km (0.119 R)
• M6: 1,000,062 km (0.052 R)
• M7: 1,528,292 km (0.109 R)
• M8: 2,001,021 km (0.052 R)
• M9: 2,109,629 km (0.069 R)
• M10: 3,222,937 km (0.119 R)
• M11: 4,319,040 km (0.068 R)
• M12: 5,889,668 km (0.119 R)
• M13: 6,046,148 km (0.038 R)
• M14: 6,588,589 km (0.074 R)
• M15: 6,653,365 km (0.109 R)
• M16: 6,980,835 km (0.098 R)
• M17: 7,046,957 km (0.072 R)
• M18: 7,313,541 km (0.066 R)
• M19: 7,481,838 km (0.109 R)
• M20: 7,719,699 km (0.055 R)
• M21: 8,695,526 km (0.092 R)
• M22: 10,799,171 km (0.117 R)
• M23: 11,067,998 km (0.085 R)
• M24: 11,222,533 km (0.037 R)
• M25: 11,494,801 km (0.082 R)
• M26: 13,050,918 km (0.054 R)
• M27: 13,378,388 km (0.076 R)
• M28: 14,334,468 km (0.068 R)
• M29: 14,545,251 km (0.088 R)
• M30: 15,484,726 km (0.063 R)
• M31: 17,108,760 km (0.092 R)
• M32: 18,832,278 km (0.1 R)
• M33: 19,202,083 km (0.116 R)
• M34: 20,420,558 km (0.116 R)
• M35: 23,475,197 km (0.108 R)
• M36: 23,873,127 km (0.111 R)
• M37: 24,675,870 km (0.112 R)
• M38: 25,181,959 km (0.106 R)
• M39: 25,385,412 km (0.102 R)
• M40: 25,487,288 km (0.104 R)
• M41: 27,553,983 km (0.097 R)
• M42: 30,428,356 km (0.106 R)
• M43: 30,807,886 km (0.103 R)
• M44: 31,681,239 km (0.089 R)
• M45: 31,955,751 km (0.075 R)
• M46: 33,117,677 km (0.11 R)
• M47: 34,744,853 km (0.089 R)
• M48: 35,882,246 km (0.056 R)
• M49: 36,225,723 km (0.091 R)
• M50: 36,685,587 km (0.109 R)
• M51: 36,858,522 km (0.097 R)
• M52: 37,960,011 km (0.099 R)
• M53: 38,018,204 km (0.107 R)
• M54: 38,544,041 km (0.048 R)
• M55: 39,425,621 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 17,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit