🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.6 AU - 0.6 AU

Year: 209 Days

Day: 36.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,017,186 km

• M1: 193,580 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.43 AU - 1.93 AU

Year: 979 Days

Day: 24.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 12.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.46 AU - 2.98 AU

Year: 2017 Days

Day: 12.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,017,186 km

• M1: 257,308 km (0.063 R)
• M2: 517,908 km (0.114 R)
• M3: 688,599 km (0.027 R)
• M4: 889,359 km (0.118 R)
• M5: 992,731 km (0.094 R)
• M6: 1,090,568 km (0.048 R)
• M7: 1,339,649 km (0.119 R)
• M8: 1,493,884 km (0.108 R)
• M9: 1,832,724 km (0.105 R)
• M10: 2,017,626 km (0.078 R)
• M11: 2,313,681 km (0.116 R)
• M12: 2,473,750 km (0.114 R)
• M13: 2,582,658 km (0.117 R)
• M14: 2,805,259 km (0.076 R)
• M15: 2,890,380 km (0.107 R)
• M16: 3,034,294 km (0.033 R)
• M17: 3,225,031 km (0.107 R)
• M18: 3,404,698 km (0.052 R)
• M19: 3,931,881 km (0.055 R)
• M20: 4,205,346 km (0.107 R)
• M21: 4,286,877 km (0.043 R)
• M22: 4,418,523 km (0.08 R)
• M23: 4,501,550 km (0.101 R)
• M24: 4,787,730 km (0.118 R)
• M25: 4,890,205 km (0.033 R)
• M26: 5,062,542 km (0.113 R)
• M27: 5,254,625 km (0.065 R)
• M28: 5,936,492 km (0.085 R)
• M29: 6,232,098 km (0.084 R)
• M30: 6,325,447 km (0.07 R)
• M31: 6,627,335 km (0.11 R)
• M32: 6,837,670 km (0.088 R)
• M33: 6,953,309 km (0.049 R)
• M34: 7,108,592 km (0.05 R)
• M35: 7,422,598 km (0.066 R)
• M36: 8,044,027 km (0.108 R)
• M37: 8,186,743 km (0.05 R)
• M38: 8,433,281 km (0.093 R)
• M39: 8,765,837 km (0.036 R)
• M40: 8,870,555 km (0.105 R)
• M41: 9,145,067 km (0.085 R)
• M42: 9,832,769 km (0.042 R)
• M43: 9,963,517 km (0.103 R)
• M44: 10,917,952 km (0.07 R)
• M45: 11,189,472 km (0.103 R)
• M46: 11,855,033 km (0.038 R)
• M47: 12,110,845 km (0.083 R)
• M48: 12,462,699 km (0.099 R)
• M49: 12,580,583 km (0.081 R)
• M50: 12,770,273 km (0.035 R)
• M51: 12,984,796 km (0.092 R)
• M52: 13,128,410 km (0.1 R)
• M53: 13,489,838 km (0.095 R)
• M54: 13,927,861 km (0.104 R)
• M55: 14,296,470 km (0.106 R)
• M56: 14,519,221 km (0.08 R)
• M57: 14,693,353 km (0.087 R)
• M58: 14,843,101 km (0.077 R)
• M59: 14,943,182 km (0.092 R)
• M60: 15,421,745 km (0.118 R)
• M61: 15,523,173 km (0.105 R)
• M62: 15,879,814 km (0.061 R)
• M63: 16,033,601 km (0.072 R)
• M64: 16,316,640 km (0.117 R)
• M65: 16,887,655 km (0.108 R)
• M66: 17,280,798 km (0.047 R)
• M67: 17,465,402 km (0.025 R)
• M68: 17,916,290 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 10

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.47 AU - 3.07 AU

Year: 2073 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,017,186 km

• M1: 134,638 km (0.067 R)
• M2: 223,050 km (0.106 R)
• M3: 291,716 km (0.106 R)
• M4: 362,775 km (0.115 R)
• M5: 431,889 km (0.119 R)
• M6: 597,943 km (0.104 R)
• M7: 689,347 km (0.053 R)
• M8: 767,587 km (0.068 R)
• M9: 914,043 km (0.115 R)
• M10: 1,049,130 km (0.05 R)
• M11: 1,324,988 km (0.1 R)
• M12: 1,487,302 km (0.103 R)
• M13: 1,607,429 km (0.12 R)
• M14: 1,672,803 km (0.105 R)
• M15: 1,747,453 km (0.097 R)
• M16: 1,831,826 km (0.055 R)
• M17: 1,909,018 km (0.071 R)
• M18: 2,120,251 km (0.043 R)
• M19: 2,192,357 km (0.111 R)
• M20: 2,348,537 km (0.104 R)
• M21: 2,442,036 km (0.047 R)
• M22: 2,613,774 km (0.117 R)
• M23: 2,730,311 km (0.039 R)
• M24: 2,948,873 km (0.114 R)
• M25: 3,050,151 km (0.051 R)
• M26: 3,392,431 km (0.114 R)
• M27: 3,477,403 km (0.104 R)
• M28: 3,616,828 km (0.064 R)
• M29: 3,681,753 km (0.049 R)
• M30: 3,758,198 km (0.103 R)
• M31: 3,879,222 km (0.095 R)
• M32: 4,091,502 km (0.09 R)
• M33: 4,159,270 km (0.077 R)
• M34: 4,296,002 km (0.063 R)
• M35: 4,445,899 km (0.048 R)
• M36: 4,585,773 km (0.105 R)
• M37: 4,656,234 km (0.092 R)
• M38: 4,810,320 km (0.105 R)
• M39: 4,893,945 km (0.064 R)
• M40: 5,074,809 km (0.112 R)
• M41: 5,480,518 km (0.098 R)
• M42: 5,605,582 km (0.106 R)
• M43: 6,089,531 km (0.117 R)
• M44: 6,193,053 km (0.107 R)
• M45: 6,336,517 km (0.11 R)
• M46: 6,454,550 km (0.046 R)
• M47: 6,693,158 km (0.076 R)
• M48: 6,773,343 km (0.099 R)
• M49: 7,097,222 km (0.114 R)
• M50: 7,165,289 km (0.074 R)
• M51: 7,690,079 km (0.081 R)
• M52: 7,830,252 km (0.093 R)
• M53: 7,900,712 km (0.088 R)
• M54: 8,198,861 km (0.101 R)
• M55: 8,762,246 km (0.08 R)
• M56: 8,864,571 km (0.092 R)
• M57: 8,982,155 km (0.106 R)
• M58: 9,233,779 km (0.113 R)
• M59: 9,517,716 km (0.068 R)
• M60: 9,819,754 km (0.111 R)
• M61: 10,033,080 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 11.8

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.18 AU - 3.46 AU

Year: 2720 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,017,186 km

• M1: 147,504 km (0.106 R)
• M2: 279,150 km (0.106 R)
• M3: 393,742 km (0.104 R)
• M4: 655,987 km (0.088 R)
• M5: 783,444 km (0.111 R)
• M6: 898,485 km (0.117 R)
• M7: 1,206,208 km (0.062 R)
• M8: 1,573,919 km (0.099 R)
• M9: 1,876,256 km (0.117 R)
• M10: 2,257,581 km (0.116 R)
• M11: 2,426,477 km (0.093 R)
• M12: 2,631,427 km (0.088 R)
• M13: 2,809,448 km (0.085 R)
• M14: 3,384,951 km (0.104 R)
• M15: 3,596,931 km (0.092 R)
• M16: 3,794,999 km (0.102 R)
• M17: 3,978,406 km (0.057 R)
• M18: 4,108,406 km (0.095 R)
• M19: 4,740,906 km (0.06 R)
• M20: 4,958,571 km (0.114 R)
• M21: 5,118,940 km (0.103 R)
• M22: 5,403,774 km (0.117 R)
• M23: 5,631,313 km (0.103 R)
• M24: 6,485,068 km (0.06 R)
• M25: 7,039,328 km (0.074 R)
• M26: 7,129,386 km (0.085 R)
• M27: 7,242,631 km (0.076 R)
• M28: 7,424,842 km (0.076 R)
• M29: 7,701,298 km (0.067 R)
• M30: 7,840,724 km (0.093 R)
• M31: 8,051,507 km (0.051 R)
• M32: 9,084,480 km (0.088 R)
• M33: 9,158,082 km (0.091 R)
• M34: 9,454,585 km (0.091 R)
• M35: 9,579,051 km (0.106 R)
• M36: 10,209,755 km (0.094 R)
• M37: 10,491,448 km (0.115 R)
• M38: 10,958,044 km (0.085 R)
• M39: 11,036,583 km (0.119 R)
• M40: 11,141,451 km (0.111 R)
• M41: 11,458,000 km (0.034 R)
• M42: 11,938,658 km (0.087 R)
• M43: 12,425,749 km (0.117 R)
• M44: 12,919,422 km (0.094 R)
• M45: 13,196,477 km (0.063 R)
• M46: 13,503,601 km (0.038 R)
• M47: 13,728,297 km (0.117 R)
• M48: 13,897,792 km (0.101 R)
• M49: 14,067,885 km (0.07 R)
• M50: 14,496,183 km (0.077 R)
• M51: 14,639,947 km (0.107 R)
• M52: 15,103,102 km (0.086 R)
• M53: 15,571,044 km (0.1 R)
• M54: 15,777,339 km (0.092 R)
• M55: 16,014,153 km (0.087 R)
• M56: 16,521,290 km (0.087 R)
• M57: 17,398,681 km (0.075 R)
• M58: 18,198,132 km (0.111 R)
• M59: 18,633,612 km (0.1 R)
• M60: 19,072,532 km (0.108 R)
• M61: 19,198,493 km (0.12 R)
• M62: 19,356,468 km (0.092 R)
• M63: 20,024,423 km (0.098 R)
• M64: 20,313,147 km (0.101 R)
• M65: 20,441,801 km (0.115 R)
• M66: 20,603,068 km (0.045 R)
• M67: 20,700,157 km (0.087 R)
• M68: 21,187,247 km (0.09 R)
• M69: 21,383,220 km (0.056 R)
• M70: 21,908,608 km (0.105 R)
• M71: 22,040,703 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.1

Radius: 11.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.48 AU - 4.34 AU

Year: 3476 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,017,186 km

• M1: 156,629 km (0.101 R)
• M2: 241,601 km (0.045 R)
• M3: 415,732 km (0.084 R)
• M4: 503,696 km (0.056 R)
• M5: 589,565 km (0.058 R)
• M6: 723,904 km (0.034 R)
• M7: 823,686 km (0.109 R)
• M8: 1,565,093 km (0.098 R)
• M9: 1,682,826 km (0.105 R)
• M10: 1,788,443 km (0.093 R)
• M11: 1,896,303 km (0.104 R)
• M12: 2,183,830 km (0.096 R)
• M13: 2,383,543 km (0.097 R)
• M14: 2,572,036 km (0.084 R)
• M15: 2,659,252 km (0.082 R)
• M16: 2,891,128 km (0.115 R)
• M17: 3,018,586 km (0.075 R)
• M18: 3,222,937 km (0.114 R)
• M19: 3,317,482 km (0.085 R)
• M20: 3,470,371 km (0.088 R)
• M21: 3,664,998 km (0.06 R)
• M22: 3,883,411 km (0.06 R)
• M23: 4,208,637 km (0.063 R)
• M24: 4,756,016 km (0.077 R)
• M25: 4,994,475 km (0.114 R)
• M26: 5,104,279 km (0.104 R)
• M27: 5,642,084 km (0.111 R)
• M28: 5,756,376 km (0.119 R)
• M29: 6,034,030 km (0.056 R)
• M30: 6,174,503 km (0.117 R)
• M31: 6,268,749 km (0.105 R)
• M32: 6,411,017 km (0.091 R)
• M33: 6,578,417 km (0.073 R)
• M34: 6,723,078 km (0.117 R)
• M35: 7,138,661 km (0.091 R)
• M36: 7,537,489 km (0.119 R)
• M37: 7,663,600 km (0.034 R)
• M38: 7,841,322 km (0.084 R)
• M39: 8,566,124 km (0.033 R)
• M40: 8,936,678 km (0.026 R)
• M41: 9,016,712 km (0.056 R)
• M42: 9,312,318 km (0.106 R)
• M43: 9,748,096 km (0.059 R)
• M44: 10,162,782 km (0.075 R)
• M45: 10,838,216 km (0.084 R)
• M46: 11,037,929 km (0.063 R)
• M47: 12,380,869 km (0.116 R)
• M48: 12,589,708 km (0.092 R)
• M49: 13,132,150 km (0.118 R)
• M50: 13,345,177 km (0.094 R)
• M51: 13,436,881 km (0.092 R)
• M52: 14,022,257 km (0.079 R)
• M53: 14,302,454 km (0.096 R)
• M54: 14,427,518 km (0.116 R)
• M55: 14,584,446 km (0.099 R)
• M56: 14,963,527 km (0.071 R)
• M57: 15,731,114 km (0.091 R)
• M58: 16,315,293 km (0.09 R)
• M59: 16,511,566 km (0.087 R)
• M60: 16,675,824 km (0.115 R)
• M61: 16,774,559 km (0.108 R)
• M62: 17,204,802 km (0.095 R)
• M63: 17,873,954 km (0.117 R)
• M64: 18,042,550 km (0.107 R)
• M65: 18,245,555 km (0.117 R)
• M66: 19,030,944 km (0.091 R)
• M67: 19,583,708 km (0.034 R)
• M68: 20,001,834 km (0.063 R)
• M69: 20,387,647 km (0.101 R)
• M70: 20,882,367 km (0.107 R)
• M71: 22,571,776 km (0.098 R)
• M72: 23,598,915 km (0.109 R)
• M73: 23,821,067 km (0.075 R)
• M74: 24,566,514 km (0.073 R)
• M75: 25,243,893 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 14.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.52 AU - 4.62 AU

Year: 3692 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,017,186 km

• M1: 222,602 km (0.082 R)
• M2: 491,878 km (0.069 R)
• M3: 1,056,909 km (0.104 R)
• M4: 1,455,138 km (0.049 R)
• M5: 1,679,834 km (0.083 R)
• M6: 2,097,063 km (0.098 R)
• M7: 2,215,096 km (0.107 R)
• M8: 2,387,732 km (0.065 R)
• M9: 2,529,102 km (0.073 R)
• M10: 2,655,362 km (0.072 R)
• M11: 3,008,712 km (0.096 R)
• M12: 3,123,454 km (0.074 R)
• M13: 3,357,575 km (0.083 R)
• M14: 3,497,000 km (0.074 R)
• M15: 3,597,679 km (0.103 R)
• M16: 3,885,057 km (0.112 R)
• M17: 4,073,700 km (0.113 R)
• M18: 4,330,260 km (0.075 R)
• M19: 4,949,595 km (0.094 R)
• M20: 5,316,110 km (0.081 R)
• M21: 5,763,108 km (0.104 R)
• M22: 5,882,637 km (0.085 R)
• M23: 6,222,224 km (0.096 R)
• M24: 6,518,428 km (0.108 R)
• M25: 7,617,673 km (0.111 R)
• M26: 7,775,649 km (0.115 R)
• M27: 7,961,449 km (0.077 R)
• M28: 8,175,524 km (0.11 R)
• M29: 8,364,466 km (0.093 R)
• M30: 9,106,621 km (0.075 R)
• M31: 9,330,718 km (0.12 R)
• M32: 9,499,914 km (0.108 R)
• M33: 9,698,729 km (0.116 R)
• M34: 10,683,532 km (0.056 R)
• M35: 10,979,437 km (0.071 R)
• M36: 11,852,490 km (0.119 R)
• M37: 12,035,897 km (0.059 R)
• M38: 12,158,717 km (0.096 R)
• M39: 13,124,820 km (0.113 R)
• M40: 13,283,094 km (0.114 R)
• M41: 14,603,744 km (0.044 R)
• M42: 15,031,295 km (0.084 R)
• M43: 15,362,953 km (0.082 R)
• M44: 15,496,245 km (0.095 R)
• M45: 15,663,495 km (0.117 R)
• M46: 15,966,132 km (0.062 R)
• M47: 16,304,522 km (0.077 R)
• M48: 16,474,615 km (0.07 R)
• M49: 16,851,003 km (0.084 R)
• M50: 17,195,677 km (0.06 R)
• M51: 17,438,175 km (0.093 R)
• M52: 18,102,539 km (0.1 R)
• M53: 19,312,038 km (0.111 R)
• M54: 19,781,326 km (0.11 R)
• M55: 20,071,995 km (0.077 R)
• M56: 20,217,853 km (0.089 R)
• M57: 20,547,417 km (0.108 R)
• M58: 20,657,671 km (0.096 R)
• M59: 21,249,031 km (0.102 R)
• M60: 21,509,481 km (0.037 R)
• M61: 21,621,380 km (0.12 R)
• M62: 21,808,378 km (0.11 R)
• M63: 22,979,879 km (0.083 R)
• M64: 23,285,657 km (0.093 R)
• M65: 23,515,738 km (0.094 R)
• M66: 24,133,129 km (0.093 R)
• M67: 24,249,516 km (0.078 R)
• M68: 24,716,710 km (0.088 R)
• M69: 24,990,773 km (0.109 R)
• M70: 25,581,236 km (0.098 R)
• M71: 25,858,441 km (0.116 R)
• M72: 25,977,521 km (0.064 R)
• M73: 26,375,750 km (0.069 R)
• M74: 26,936,742 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit