🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 249 Days

Day: 35.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 11,057,727 km

• M1: 43,683 km (0.118 R)
• M2: 623,374 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 8.3

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.86 AU - 1.14 AU

Year: 646 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,057,727 km

• M1: 112,946 km (0.101 R)
• M2: 167,849 km (0.107 R)
• M3: 220,358 km (0.119 R)
• M4: 293,062 km (0.09 R)
• M5: 345,122 km (0.112 R)
• M6: 452,085 km (0.094 R)
• M7: 556,953 km (0.111 R)
• M8: 665,561 km (0.109 R)
• M9: 738,714 km (0.11 R)
• M10: 963,261 km (0.093 R)
• M11: 1,071,420 km (0.119 R)
• M12: 1,152,053 km (0.033 R)
• M13: 1,234,930 km (0.095 R)
• M14: 1,293,573 km (0.11 R)
• M15: 1,537,567 km (0.11 R)
• M16: 1,811,032 km (0.106 R)
• M17: 1,878,052 km (0.104 R)
• M18: 1,945,969 km (0.1 R)
• M19: 2,030,193 km (0.066 R)
• M20: 2,146,879 km (0.074 R)
• M21: 2,249,952 km (0.096 R)
• M22: 2,338,364 km (0.11 R)
• M23: 2,403,589 km (0.083 R)
• M24: 2,535,534 km (0.115 R)
• M25: 2,695,604 km (0.107 R)
• M26: 2,781,174 km (0.099 R)
• M27: 2,841,462 km (0.106 R)
• M28: 3,069,898 km (0.105 R)
• M29: 3,249,715 km (0.085 R)
• M30: 3,414,422 km (0.097 R)
• M31: 3,516,448 km (0.072 R)
• M32: 3,954,321 km (0.07 R)
• M33: 4,022,537 km (0.066 R)
• M34: 4,130,397 km (0.107 R)
• M35: 4,239,304 km (0.1 R)
• M36: 4,409,547 km (0.113 R)
• M37: 4,500,502 km (0.117 R)
• M38: 4,746,292 km (0.115 R)
• M39: 4,849,963 km (0.089 R)
• M40: 5,059,699 km (0.114 R)
• M41: 5,112,657 km (0.061 R)
• M42: 5,272,427 km (0.112 R)
• M43: 5,618,896 km (0.111 R)
• M44: 5,972,845 km (0.11 R)
• M45: 6,073,674 km (0.103 R)
• M46: 6,356,713 km (0.112 R)
• M47: 6,494,193 km (0.042 R)
• M48: 6,690,615 km (0.064 R)
• M49: 6,760,328 km (0.117 R)
• M50: 6,830,340 km (0.098 R)
• M51: 7,030,202 km (0.106 R)
• M52: 7,243,678 km (0.04 R)
• M53: 7,447,431 km (0.025 R)
• M54: 7,507,719 km (0.05 R)
• M55: 7,848,353 km (0.109 R)
• M56: 8,131,841 km (0.032 R)
• M57: 8,318,689 km (0.058 R)
• M58: 8,431,336 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.9

Radius: 11.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.82 AU - 1.3 AU

Year: 705 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,057,727 km

• M1: 147,055 km (0.091 R)
• M2: 220,956 km (0.056 R)
• M3: 303,085 km (0.091 R)
• M4: 399,127 km (0.098 R)
• M5: 518,656 km (0.116 R)
• M6: 765,941 km (0.104 R)
• M7: 868,864 km (0.083 R)
• M8: 1,001,558 km (0.104 R)
• M9: 1,083,537 km (0.116 R)
• M10: 1,463,666 km (0.082 R)
• M11: 1,557,763 km (0.026 R)
• M12: 1,631,664 km (0.053 R)
• M13: 1,853,069 km (0.103 R)
• M14: 1,931,757 km (0.114 R)
• M15: 2,068,191 km (0.11 R)
• M16: 2,191,459 km (0.11 R)
• M17: 2,266,557 km (0.038 R)
• M18: 2,342,553 km (0.087 R)
• M19: 2,593,279 km (0.079 R)
• M20: 2,717,595 km (0.111 R)
• M21: 2,862,256 km (0.11 R)
• M22: 3,018,586 km (0.026 R)
• M23: 3,178,057 km (0.101 R)
• M24: 3,340,221 km (0.074 R)
• M25: 3,554,146 km (0.085 R)
• M26: 3,633,134 km (0.071 R)
• M27: 3,722,743 km (0.098 R)
• M28: 3,833,146 km (0.118 R)
• M29: 4,160,915 km (0.035 R)
• M30: 4,244,241 km (0.065 R)
• M31: 4,402,067 km (0.105 R)
• M32: 4,626,314 km (0.115 R)
• M33: 4,810,619 km (0.099 R)
• M34: 5,064,038 km (0.077 R)
• M35: 5,492,187 km (0.106 R)
• M36: 5,595,409 km (0.097 R)
• M37: 5,791,981 km (0.05 R)
• M38: 6,002,615 km (0.026 R)
• M39: 6,251,695 km (0.076 R)
• M40: 6,479,981 km (0.109 R)
• M41: 6,711,110 km (0.119 R)
• M42: 6,833,780 km (0.07 R)
• M43: 6,944,932 km (0.073 R)
• M44: 7,019,282 km (0.065 R)
• M45: 7,181,446 km (0.095 R)
• M46: 7,256,694 km (0.112 R)
• M47: 7,332,240 km (0.069 R)
• M48: 7,420,653 km (0.091 R)
• M49: 7,700,999 km (0.06 R)
• M50: 7,842,369 km (0.11 R)
• M51: 7,984,786 km (0.106 R)
• M52: 8,153,982 km (0.116 R)
• M53: 8,232,670 km (0.093 R)
• M54: 8,549,369 km (0.096 R)
• M55: 8,776,159 km (0.083 R)
• M56: 8,856,792 km (0.112 R)
• M57: 8,977,967 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 8.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.07 AU - 1.43 AU

Year: 902 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,057,727 km

• M1: 182,809 km (0.084 R)
• M2: 237,412 km (0.106 R)
• M3: 492,177 km (0.045 R)
• M4: 575,054 km (0.101 R)
• M5: 695,331 km (0.069 R)
• M6: 756,068 km (0.072 R)
• M7: 955,631 km (0.059 R)
• M8: 1,081,144 km (0.047 R)
• M9: 1,178,981 km (0.095 R)
• M10: 1,259,464 km (0.119 R)
• M11: 1,607,579 km (0.111 R)
• M12: 1,674,748 km (0.046 R)
• M13: 1,742,965 km (0.082 R)
• M14: 1,866,383 km (0.093 R)
• M15: 2,000,872 km (0.051 R)
• M16: 2,106,039 km (0.087 R)
• M17: 2,271,195 km (0.107 R)
• M18: 2,381,000 km (0.09 R)
• M19: 2,518,480 km (0.12 R)
• M20: 2,873,925 km (0.075 R)
• M21: 2,928,528 km (0.063 R)
• M22: 2,992,855 km (0.112 R)
• M23: 3,085,456 km (0.109 R)
• M24: 3,141,555 km (0.086 R)
• M25: 3,485,032 km (0.059 R)
• M26: 3,602,167 km (0.108 R)
• M27: 3,810,407 km (0.114 R)
• M28: 4,063,527 km (0.059 R)
• M29: 4,145,806 km (0.103 R)
• M30: 4,228,533 km (0.106 R)
• M31: 4,427,199 km (0.117 R)
• M32: 4,490,629 km (0.097 R)
• M33: 4,596,843 km (0.115 R)
• M34: 4,671,792 km (0.045 R)
• M35: 4,736,418 km (0.066 R)
• M36: 4,833,806 km (0.094 R)
• M37: 4,931,943 km (0.085 R)
• M38: 5,196,731 km (0.068 R)
• M39: 5,353,360 km (0.07 R)
• M40: 5,454,937 km (0.091 R)
• M41: 5,602,739 km (0.081 R)
• M42: 5,694,293 km (0.104 R)
• M43: 5,902,234 km (0.069 R)
• M44: 6,077,563 km (0.119 R)
• M45: 6,313,778 km (0.073 R)
• M46: 6,746,864 km (0.057 R)
• M47: 6,856,669 km (0.098 R)
• M48: 6,954,655 km (0.112 R)
• M49: 7,376,821 km (0.064 R)
• M50: 7,756,051 km (0.065 R)
• M51: 7,922,404 km (0.08 R)
• M52: 8,064,073 km (0.096 R)
• M53: 8,128,849 km (0.111 R)
• M54: 8,336,940 km (0.112 R)
• M55: 8,467,987 km (0.07 R)
• M56: 8,546,826 km (0.119 R)
• M57: 8,652,442 km (0.107 R)
• M58: 8,758,507 km (0.088 R)
• M59: 8,838,392 km (0.117 R)
• M60: 8,958,668 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 10.6

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.81 AU - 2.77 AU

Year: 2238 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 11,057,727 km

• M1: 133,591 km (0.054 R)
• M2: 262,395 km (0.036 R)
• M3: 339,138 km (0.098 R)
• M4: 405,859 km (0.098 R)
• M5: 524,490 km (0.118 R)
• M6: 605,722 km (0.112 R)
• M7: 819,946 km (0.107 R)
• M8: 987,047 km (0.103 R)
• M9: 1,309,879 km (0.111 R)
• M10: 1,690,456 km (0.042 R)
• M11: 1,765,554 km (0.1 R)
• M12: 2,077,914 km (0.06 R)
• M13: 2,337,916 km (0.086 R)
• M14: 2,450,563 km (0.063 R)
• M15: 2,681,243 km (0.073 R)
• M16: 2,844,155 km (0.056 R)
• M17: 3,086,952 km (0.081 R)
• M18: 3,384,203 km (0.116 R)
• M19: 3,463,939 km (0.064 R)
• M20: 3,592,892 km (0.103 R)
• M21: 3,756,403 km (0.118 R)
• M22: 3,905,701 km (0.058 R)
• M23: 4,073,999 km (0.098 R)
• M24: 4,176,025 km (0.1 R)
• M25: 4,400,272 km (0.114 R)
• M26: 4,504,990 km (0.101 R)
• M27: 4,788,628 km (0.105 R)
• M28: 5,023,347 km (0.092 R)
• M29: 5,280,506 km (0.049 R)
• M30: 5,579,701 km (0.081 R)
• M31: 5,693,246 km (0.106 R)
• M32: 5,769,391 km (0.112 R)
• M33: 5,884,432 km (0.053 R)
• M34: 6,019,370 km (0.034 R)
• M35: 6,116,459 km (0.11 R)
• M36: 6,292,685 km (0.119 R)
• M37: 6,549,993 km (0.07 R)
• M38: 7,116,072 km (0.089 R)
• M39: 8,555,652 km (0.109 R)
• M40: 8,995,918 km (0.076 R)
• M41: 9,670,006 km (0.06 R)
• M42: 9,852,516 km (0.079 R)
• M43: 9,921,331 km (0.108 R)
• M44: 10,244,313 km (0.097 R)
• M45: 10,314,025 km (0.078 R)
• M46: 10,688,169 km (0.106 R)
• M47: 11,305,709 km (0.076 R)
• M48: 11,546,412 km (0.099 R)
• M49: 12,155,425 km (0.068 R)
• M50: 12,575,496 km (0.075 R)
• M51: 13,176,880 km (0.12 R)
• M52: 13,557,307 km (0.108 R)
• M53: 13,787,389 km (0.068 R)
• M54: 14,096,159 km (0.092 R)
• M55: 14,251,441 km (0.119 R)
• M56: 14,407,322 km (0.1 R)
• M57: 14,589,832 km (0.045 R)
• M58: 14,851,927 km (0.076 R)
• M59: 14,983,573 km (0.083 R)
• M60: 15,141,997 km (0.108 R)
• M61: 15,540,526 km (0.093 R)
• M62: 15,727,823 km (0.099 R)
• M63: 16,104,510 km (0.09 R)
• M64: 16,320,978 km (0.099 R)
• M65: 16,784,432 km (0.081 R)
• M66: 17,086,620 km (0.045 R)
• M67: 17,252,225 km (0.092 R)
• M68: 17,362,927 km (0.115 R)
• M69: 17,529,430 km (0.116 R)
• M70: 17,780,156 km (0.097 R)
• M71: 18,032,079 km (0.105 R)
• M72: 18,851,875 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.43 AU - 3.49 AU

Year: 4156 Days

Day: 5.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 11,057,727 km

• M1: 200,162 km (0.063 R)
• M2: 407,355 km (0.095 R)
• M3: 507,436 km (0.064 R)
• M4: 729,439 km (0.101 R)
• M5: 828,473 km (0.06 R)
• M6: 932,743 km (0.089 R)
• M7: 1,028,336 km (0.078 R)
• M8: 1,178,532 km (0.07 R)
• M9: 1,406,968 km (0.12 R)
• M10: 1,609,075 km (0.114 R)
• M11: 1,786,498 km (0.081 R)
• M12: 2,180,090 km (0.116 R)
• M13: 2,358,859 km (0.098 R)
• M14: 2,842,659 km (0.062 R)
• M15: 2,986,572 km (0.036 R)
• M16: 3,357,724 km (0.072 R)
• M17: 3,521,384 km (0.053 R)
• M18: 3,710,177 km (0.092 R)
• M19: 3,811,455 km (0.09 R)
• M20: 3,948,037 km (0.047 R)
• M21: 4,237,958 km (0.117 R)
• M22: 4,367,809 km (0.091 R)
• M23: 4,619,283 km (0.102 R)
• M24: 4,765,291 km (0.09 R)
• M25: 5,569,678 km (0.101 R)
• M26: 5,961,475 km (0.079 R)
• M27: 6,067,390 km (0.098 R)
• M28: 6,375,712 km (0.117 R)
• M29: 6,525,010 km (0.118 R)
• M30: 6,980,087 km (0.095 R)
• M31: 7,134,023 km (0.089 R)
• M32: 7,559,779 km (0.088 R)
• M33: 8,155,029 km (0.117 R)
• M34: 8,332,153 km (0.1 R)
• M35: 8,436,123 km (0.105 R)
• M36: 8,540,393 km (0.06 R)
• M37: 8,660,221 km (0.046 R)
• M38: 8,810,866 km (0.07 R)
• M39: 9,145,067 km (0.103 R)
• M40: 9,252,329 km (0.046 R)
• M41: 9,468,199 km (0.092 R)
• M42: 9,561,099 km (0.074 R)
• M43: 9,716,830 km (0.085 R)
• M44: 9,889,018 km (0.106 R)
• M45: 10,188,961 km (0.039 R)
• M46: 10,895,063 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit