🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.87 AU

Year: 281 Days

Day: 33.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,988,497 km

• M1: 170,392 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.75 AU - 2.47 AU

Year: 1301 Days

Day: 26.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.11 AU - 2.69 AU

Year: 1579 Days

Day: 29 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 13.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.44 AU - 3.3 AU

Year: 2064 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,988,497 km

• M1: 344,823 km (0.113 R)
• M2: 440,715 km (0.095 R)
• M3: 534,364 km (0.079 R)
• M4: 670,049 km (0.098 R)
• M5: 783,145 km (0.103 R)
• M6: 875,297 km (0.114 R)
• M7: 1,082,191 km (0.06 R)
• M8: 1,406,968 km (0.073 R)
• M9: 1,901,389 km (0.11 R)
• M10: 1,991,148 km (0.112 R)
• M11: 2,323,853 km (0.106 R)
• M12: 2,462,082 km (0.099 R)
• M13: 2,617,514 km (0.117 R)
• M14: 2,849,391 km (0.094 R)
• M15: 2,968,022 km (0.102 R)
• M16: 3,349,347 km (0.115 R)
• M17: 3,490,567 km (0.106 R)
• M18: 3,633,732 km (0.071 R)
• M19: 3,827,910 km (0.101 R)
• M20: 3,975,713 km (0.087 R)
• M21: 4,621,228 km (0.112 R)
• M22: 5,064,038 km (0.069 R)
• M23: 5,299,654 km (0.08 R)
• M24: 5,391,358 km (0.111 R)
• M25: 5,971,349 km (0.048 R)
• M26: 6,066,792 km (0.072 R)
• M27: 6,317,368 km (0.107 R)
• M28: 6,414,607 km (0.113 R)
• M29: 6,512,444 km (0.115 R)
• M30: 7,292,447 km (0.109 R)
• M31: 7,517,742 km (0.114 R)
• M32: 7,766,373 km (0.052 R)
• M33: 7,891,587 km (0.104 R)
• M34: 8,080,828 km (0.08 R)
• M35: 8,186,594 km (0.083 R)
• M36: 9,402,974 km (0.079 R)
• M37: 9,693,344 km (0.085 R)
• M38: 10,814,729 km (0.111 R)
• M39: 11,402,649 km (0.094 R)
• M40: 11,569,151 km (0.112 R)
• M41: 11,976,806 km (0.091 R)
• M42: 12,413,781 km (0.098 R)
• M43: 12,707,890 km (0.027 R)
• M44: 12,905,360 km (0.064 R)
• M45: 13,078,893 km (0.071 R)
• M46: 13,278,307 km (0.096 R)
• M47: 14,009,392 km (0.109 R)
• M48: 14,392,662 km (0.026 R)
• M49: 14,779,522 km (0.079 R)
• M50: 15,039,224 km (0.073 R)
• M51: 15,222,032 km (0.065 R)
• M52: 15,563,265 km (0.091 R)
• M53: 15,668,881 km (0.115 R)
• M54: 15,960,298 km (0.054 R)
• M55: 16,333,844 km (0.115 R)
• M56: 16,656,377 km (0.076 R)
• M57: 16,926,849 km (0.083 R)
• M58: 17,144,215 km (0.082 R)
• M59: 17,471,984 km (0.11 R)
• M60: 17,636,691 km (0.096 R)
• M61: 18,050,629 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 11.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.29 AU - 5.01 AU

Year: 3590 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,988,497 km

• M1: 157,227 km (0.081 R)
• M2: 230,830 km (0.104 R)
• M3: 364,121 km (0.06 R)
• M4: 677,080 km (0.104 R)
• M5: 874,549 km (0.104 R)
• M6: 1,157,140 km (0.11 R)
• M7: 1,397,095 km (0.051 R)
• M8: 1,505,104 km (0.115 R)
• M9: 2,115,015 km (0.073 R)
• M10: 2,439,792 km (0.044 R)
• M11: 2,902,797 km (0.093 R)
• M12: 3,042,521 km (0.106 R)
• M13: 3,152,626 km (0.059 R)
• M14: 3,491,315 km (0.11 R)
• M15: 3,573,744 km (0.118 R)
• M16: 4,397,878 km (0.119 R)
• M17: 4,667,454 km (0.098 R)
• M18: 5,053,715 km (0.091 R)
• M19: 5,203,762 km (0.109 R)
• M20: 5,565,789 km (0.05 R)
• M21: 5,720,623 km (0.094 R)
• M22: 5,955,790 km (0.1 R)
• M23: 6,054,675 km (0.11 R)
• M24: 6,174,203 km (0.103 R)
• M25: 6,435,551 km (0.111 R)
• M26: 6,537,128 km (0.11 R)
• M27: 7,646,246 km (0.114 R)
• M28: 7,775,499 km (0.064 R)
• M29: 7,992,565 km (0.064 R)
• M30: 8,432,533 km (0.079 R)
• M31: 8,543,834 km (0.1 R)
• M32: 8,903,168 km (0.092 R)
• M33: 8,993,824 km (0.081 R)
• M34: 9,336,403 km (0.045 R)
• M35: 9,544,045 km (0.042 R)
• M36: 10,605,143 km (0.105 R)
• M37: 10,701,184 km (0.047 R)
• M38: 11,064,259 km (0.084 R)
• M39: 11,382,304 km (0.073 R)
• M40: 11,554,790 km (0.048 R)
• M41: 11,977,254 km (0.091 R)
• M42: 12,052,352 km (0.092 R)
• M43: 12,455,369 km (0.065 R)
• M44: 12,684,104 km (0.113 R)
• M45: 13,769,736 km (0.051 R)
• M46: 14,536,724 km (0.111 R)
• M47: 15,046,853 km (0.101 R)
• M48: 15,453,610 km (0.076 R)
• M49: 15,726,925 km (0.094 R)
• M50: 15,809,204 km (0.073 R)
• M51: 16,891,844 km (0.059 R)
• M52: 17,201,661 km (0.119 R)
• M53: 17,541,697 km (0.101 R)
• M54: 18,170,756 km (0.119 R)
• M55: 18,517,075 km (0.027 R)
• M56: 19,157,653 km (0.065 R)
• M57: 19,274,938 km (0.062 R)
• M58: 19,924,192 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 12.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.22 AU - 5.26 AU

Year: 5093 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,988,497 km

• M1: 166,951 km (0.116 R)
• M2: 301,290 km (0.061 R)
• M3: 390,002 km (0.1 R)
• M4: 507,586 km (0.069 R)
• M5: 720,613 km (0.117 R)
• M6: 873,203 km (0.09 R)
• M7: 1,283,849 km (0.107 R)
• M8: 1,464,563 km (0.038 R)
• M9: 1,716,037 km (0.056 R)
• M10: 1,842,597 km (0.12 R)
• M11: 1,934,899 km (0.096 R)
• M12: 2,019,571 km (0.056 R)
• M13: 2,261,022 km (0.106 R)
• M14: 2,440,988 km (0.082 R)
• M15: 2,730,311 km (0.057 R)
• M16: 2,868,539 km (0.069 R)
• M17: 2,954,857 km (0.108 R)
• M18: 3,805,620 km (0.077 R)
• M19: 3,948,636 km (0.077 R)
• M20: 4,057,094 km (0.094 R)
• M21: 4,227,785 km (0.1 R)
• M22: 4,856,695 km (0.093 R)
• M23: 5,103,531 km (0.038 R)
• M24: 5,515,075 km (0.049 R)
• M25: 5,868,724 km (0.114 R)
• M26: 5,978,978 km (0.072 R)
• M27: 6,062,155 km (0.115 R)
• M28: 6,342,202 km (0.071 R)
• M29: 6,626,587 km (0.079 R)
• M30: 6,813,734 km (0.072 R)
• M31: 6,973,505 km (0.078 R)
• M32: 7,090,341 km (0.113 R)
• M33: 7,193,264 km (0.092 R)
• M34: 7,669,883 km (0.118 R)
• M35: 7,820,977 km (0.051 R)
• M36: 7,957,709 km (0.082 R)
• M37: 8,203,050 km (0.07 R)
• M38: 8,357,584 km (0.108 R)
• M39: 8,906,010 km (0.052 R)
• M40: 9,337,151 km (0.08 R)
• M41: 9,433,941 km (0.046 R)
• M42: 9,677,187 km (0.111 R)
• M43: 9,873,459 km (0.11 R)
• M44: 10,302,955 km (0.103 R)
• M45: 10,654,510 km (0.092 R)
• M46: 10,772,543 km (0.086 R)
• M47: 11,283,419 km (0.05 R)
• M48: 11,420,900 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 8.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.25 AU - 5.31 AU

Year: 5151 Days

Day: 5.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,988,497 km

• M1: 110,104 km (0.065 R)
• M2: 270,922 km (0.076 R)
• M3: 361,428 km (0.112 R)
• M4: 448,644 km (0.109 R)
• M5: 544,087 km (0.074 R)
• M6: 620,532 km (0.116 R)
• M7: 691,741 km (0.107 R)
• M8: 747,241 km (0.105 R)
• M9: 995,424 km (0.112 R)
• M10: 1,091,167 km (0.102 R)
• M11: 1,257,819 km (0.102 R)
• M12: 1,529,489 km (0.028 R)
• M13: 1,845,739 km (0.11 R)
• M14: 1,951,355 km (0.089 R)
• M15: 2,553,187 km (0.088 R)
• M16: 2,760,978 km (0.083 R)
• M17: 2,866,894 km (0.093 R)
• M18: 3,020,830 km (0.106 R)
• M19: 3,401,108 km (0.069 R)
• M20: 4,034,056 km (0.032 R)
• M21: 4,329,063 km (0.058 R)
• M22: 4,399,374 km (0.113 R)
• M23: 5,577,607 km (0.036 R)
• M24: 7,115,623 km (0.074 R)
• M25: 7,219,892 km (0.095 R)
• M26: 7,366,648 km (0.079 R)
• M27: 7,493,208 km (0.054 R)
• M28: 7,599,273 km (0.076 R)
• M29: 8,071,703 km (0.059 R)
• M30: 8,487,286 km (0.1 R)
• M31: 8,664,409 km (0.102 R)
• M32: 8,865,170 km (0.111 R)
• M33: 9,135,194 km (0.117 R)
• M34: 9,225,850 km (0.057 R)
• M35: 9,294,067 km (0.076 R)
• M36: 9,408,060 km (0.082 R)
• M37: 9,729,696 km (0.077 R)
• M38: 9,845,335 km (0.083 R)
• M39: 10,242,368 km (0.116 R)
• M40: 10,360,101 km (0.117 R)
• M41: 10,454,647 km (0.091 R)
• M42: 10,716,144 km (0.085 R)
• M43: 11,367,045 km (0.112 R)
• M44: 11,931,627 km (0.058 R)
• M45: 12,204,793 km (0.059 R)
• M46: 12,429,937 km (0.082 R)
• M47: 12,782,839 km (0.097 R)
• M48: 13,164,613 km (0.047 R)
• M49: 13,343,980 km (0.074 R)
• M50: 13,939,380 km (0.094 R)
• M51: 14,358,553 km (0.096 R)
• M52: 14,464,020 km (0.057 R)
• M53: 14,569,785 km (0.062 R)
• M54: 14,915,207 km (0.102 R)
• M55: 15,129,132 km (0.115 R)
• M56: 15,668,283 km (0.064 R)
• M57: 15,803,968 km (0.098 R)
• M58: 16,104,061 km (0.111 R)
• M59: 16,158,814 km (0.08 R)
• M60: 17,548,129 km (0.115 R)
• M61: 18,000,663 km (0.06 R)
• M62: 18,257,074 km (0.036 R)
• M63: 18,658,146 km (0.099 R)
• M64: 18,715,591 km (0.115 R)
• M65: 18,975,293 km (0.043 R)
• M66: 19,439,795 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 11.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.5 AU - 10.96 AU

Year: 11906 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,988,497 km

• M1: 383,868 km (0.027 R)
• M2: 946,655 km (0.106 R)
• M3: 1,024,745 km (0.118 R)
• M4: 1,681,630 km (0.089 R)
• M5: 1,761,814 km (0.078 R)
• M6: 2,027,500 km (0.109 R)
• M7: 2,130,423 km (0.088 R)
• M8: 2,785,662 km (0.09 R)
• M9: 3,115,974 km (0.081 R)
• M10: 3,520,935 km (0.09 R)
• M11: 3,921,259 km (0.117 R)
• M12: 4,072,353 km (0.114 R)
• M13: 4,358,384 km (0.061 R)
• M14: 4,492,723 km (0.078 R)
• M15: 4,696,625 km (0.058 R)
• M16: 5,208,250 km (0.099 R)
• M17: 5,350,966 km (0.106 R)
• M18: 5,786,595 km (0.036 R)
• M19: 6,033,731 km (0.076 R)
• M20: 6,899,753 km (0.084 R)
• M21: 7,214,806 km (0.109 R)
• M22: 7,427,385 km (0.042 R)
• M23: 7,750,366 km (0.096 R)
• M24: 8,549,518 km (0.108 R)
• M25: 8,973,329 km (0.094 R)
• M26: 9,202,214 km (0.091 R)
• M27: 9,404,021 km (0.075 R)
• M28: 9,607,325 km (0.094 R)
• M29: 9,988,650 km (0.088 R)
• M30: 10,136,752 km (0.038 R)
• M31: 10,525,108 km (0.095 R)
• M32: 10,827,146 km (0.06 R)
• M33: 11,285,514 km (0.111 R)
• M34: 11,408,932 km (0.113 R)
• M35: 11,688,082 km (0.072 R)
• M36: 11,938,060 km (0.086 R)
• M37: 12,507,130 km (0.037 R)
• M38: 13,214,728 km (0.071 R)
• M39: 13,803,396 km (0.069 R)
• M40: 14,067,735 km (0.049 R)
• M41: 14,167,218 km (0.07 R)
• M42: 14,266,999 km (0.12 R)
• M43: 15,792,150 km (0.113 R)
• M44: 15,999,343 km (0.103 R)
• M45: 16,346,859 km (0.088 R)
• M46: 16,872,695 km (0.077 R)
• M47: 17,119,980 km (0.105 R)
• M48: 18,994,442 km (0.096 R)
• M49: 20,555,645 km (0.105 R)
• M50: 20,895,382 km (0.057 R)
• M51: 20,971,228 km (0.102 R)
• M52: 21,047,074 km (0.116 R)
• M53: 21,237,213 km (0.103 R)
• M54: 21,389,653 km (0.109 R)
• M55: 21,580,839 km (0.06 R)
• M56: 22,350,969 km (0.087 R)
• M57: 24,275,546 km (0.117 R)
• M58: 25,156,976 km (0.081 R)
• M59: 25,561,040 km (0.093 R)
• M60: 25,885,817 km (0.111 R)
• M61: 26,211,941 km (0.051 R)
• M62: 27,530,347 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit