🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.98 AU - 1.08 AU

Year: 376 Days

Day: 46.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.44 AU - 2.3 AU

Year: 920 Days

Day: 35.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.92 AU - 3.09 AU

Year: 1423 Days

Day: 20.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,418,139 km

• M1: 91,703 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.48 AU - 4.02 AU

Year: 2613 Days

Day: 38.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.79 AU - 4.93 AU

Year: 3856 Days

Day: 45.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 11.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.63 AU - 7.07 AU

Year: 5092 Days

Day: 11.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 50,418,139 km

• M1: 156,779 km (0.11 R)
• M2: 272,119 km (0.112 R)
• M3: 433,086 km (0.099 R)
• M4: 596,148 km (0.107 R)
• M5: 667,805 km (0.108 R)
• M6: 794,664 km (0.086 R)
• M7: 1,044,642 km (0.118 R)
• M8: 1,194,838 km (0.109 R)
• M9: 1,417,440 km (0.099 R)
• M10: 1,500,317 km (0.069 R)
• M11: 1,584,840 km (0.084 R)
• M12: 1,776,924 km (0.101 R)
• M13: 2,145,832 km (0.089 R)
• M14: 2,222,576 km (0.098 R)
• M15: 2,339,412 km (0.074 R)
• M16: 2,518,630 km (0.077 R)
• M17: 2,620,207 km (0.108 R)
• M18: 2,743,924 km (0.05 R)
• M19: 3,105,353 km (0.114 R)
• M20: 3,436,861 km (0.064 R)
• M21: 3,803,227 km (0.105 R)
• M22: 3,967,485 km (0.067 R)
• M23: 4,134,137 km (0.071 R)
• M24: 4,351,802 km (0.057 R)
• M25: 4,425,255 km (0.096 R)
• M26: 4,499,156 km (0.116 R)
• M27: 4,672,989 km (0.08 R)
• M28: 4,849,215 km (0.08 R)
• M29: 6,198,289 km (0.055 R)
• M30: 6,475,942 km (0.052 R)
• M31: 9,246,794 km (0.116 R)
• M32: 9,691,997 km (0.104 R)
• M33: 10,274,980 km (0.094 R)
• M34: 10,406,028 km (0.104 R)
• M35: 10,702,980 km (0.028 R)
• M36: 10,869,183 km (0.03 R)
• M37: 11,103,304 km (0.103 R)
• M38: 11,339,070 km (0.034 R)
• M39: 11,576,631 km (0.053 R)
• M40: 12,090,949 km (0.12 R)
• M41: 12,264,183 km (0.113 R)
• M42: 12,473,022 km (0.081 R)
• M43: 13,000,354 km (0.098 R)
• M44: 13,248,986 km (0.111 R)
• M45: 13,391,702 km (0.092 R)
• M46: 14,113,213 km (0.08 R)
• M47: 14,810,339 km (0.056 R)
• M48: 14,921,490 km (0.099 R)
• M49: 15,070,041 km (0.106 R)
• M50: 17,007,184 km (0.1 R)
• M51: 17,240,257 km (0.067 R)
• M52: 17,396,138 km (0.083 R)
• M53: 17,513,423 km (0.073 R)
• M54: 17,748,740 km (0.083 R)
• M55: 18,660,689 km (0.061 R)
• M56: 18,780,666 km (0.106 R)
• M57: 19,102,152 km (0.095 R)
• M58: 19,628,288 km (0.111 R)
• M59: 19,872,731 km (0.063 R)
• M60: 19,954,561 km (0.084 R)
• M61: 20,036,391 km (0.081 R)
• M62: 20,364,758 km (0.051 R)
• M63: 20,529,615 km (0.092 R)
• M64: 21,906,963 km (0.119 R)
• M65: 22,245,203 km (0.06 R)
• M66: 22,756,080 km (0.114 R)
• M67: 23,270,697 km (0.102 R)
• M68: 24,311,599 km (0.119 R)
• M69: 24,574,293 km (0.091 R)
• M70: 25,545,183 km (0.101 R)
• M71: 26,348,823 km (0.07 R)
• M72: 27,070,183 km (0.102 R)
• M73: 28,670,731 km (0.049 R)
• M74: 29,040,986 km (0.096 R)
• M75: 29,505,936 km (0.055 R)
• M76: 29,785,983 km (0.095 R)
• M77: 30,301,946 km (0.088 R)
• M78: 30,396,043 km (0.101 R)
• M79: 30,678,933 km (0.041 R)
• M80: 31,962,931 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 14.3

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.74 AU - 8.1 AU

Year: 8022 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 50,418,139 km

• M1: 234,569 km (0.107 R)
• M2: 464,202 km (0.071 R)
• M3: 725,101 km (0.077 R)
• M4: 963,560 km (0.095 R)
• M5: 1,189,752 km (0.096 R)
• M6: 1,894,358 km (0.106 R)
• M7: 2,434,257 km (0.096 R)
• M8: 2,820,668 km (0.091 R)
• M9: 2,911,324 km (0.094 R)
• M10: 3,360,118 km (0.117 R)
• M11: 3,632,236 km (0.11 R)
• M12: 3,992,767 km (0.093 R)
• M13: 4,115,587 km (0.06 R)
• M14: 4,323,229 km (0.095 R)
• M15: 4,513,069 km (0.066 R)
• M16: 4,901,125 km (0.05 R)
• M17: 5,322,692 km (0.114 R)
• M18: 5,640,887 km (0.089 R)
• M19: 5,732,890 km (0.059 R)
• M20: 6,082,799 km (0.088 R)
• M21: 6,877,014 km (0.097 R)
• M22: 7,449,974 km (0.119 R)
• M23: 7,627,397 km (0.076 R)
• M24: 7,780,585 km (0.108 R)
• M25: 8,194,373 km (0.091 R)
• M26: 8,377,630 km (0.094 R)
• M27: 8,801,740 km (0.095 R)
• M28: 9,396,242 km (0.093 R)
• M29: 9,588,176 km (0.083 R)
• M30: 9,698,580 km (0.094 R)
• M31: 11,873,284 km (0.116 R)
• M32: 14,507,553 km (0.12 R)
• M33: 14,857,163 km (0.093 R)
• M34: 16,151,933 km (0.103 R)
• M35: 16,946,148 km (0.036 R)
• M36: 17,146,758 km (0.109 R)
• M37: 17,448,946 km (0.087 R)
• M38: 17,617,692 km (0.12 R)
• M39: 17,753,079 km (0.036 R)
• M40: 17,888,764 km (0.047 R)
• M41: 18,263,806 km (0.049 R)
• M42: 19,160,495 km (0.053 R)
• M43: 19,439,346 km (0.116 R)
• M44: 19,684,387 km (0.089 R)
• M45: 19,930,476 km (0.04 R)
• M46: 20,425,794 km (0.11 R)
• M47: 20,746,382 km (0.08 R)
• M48: 20,996,809 km (0.077 R)
• M49: 21,681,818 km (0.028 R)
• M50: 22,300,854 km (0.055 R)
• M51: 22,667,668 km (0.118 R)
• M52: 22,778,071 km (0.054 R)
• M53: 22,999,625 km (0.094 R)
• M54: 24,494,108 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.2

Radius: 11.6

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.14 AU - 14.76 AU

Year: 14867 Days

Day: 12 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,418,139 km

• M1: 235,018 km (0.077 R)
• M2: 339,737 km (0.086 R)
• M3: 433,983 km (0.118 R)
• M4: 916,736 km (0.111 R)
• M5: 1,109,418 km (0.079 R)
• M6: 1,826,440 km (0.068 R)
• M7: 2,264,014 km (0.074 R)
• M8: 3,234,605 km (0.078 R)
• M9: 3,420,406 km (0.098 R)
• M10: 4,320,087 km (0.07 R)
• M11: 4,649,651 km (0.114 R)
• M12: 5,553,522 km (0.105 R)
• M13: 5,866,780 km (0.119 R)
• M14: 6,139,945 km (0.117 R)
• M15: 7,915,523 km (0.09 R)
• M16: 9,304,838 km (0.104 R)
• M17: 11,384,697 km (0.09 R)
• M18: 11,955,263 km (0.111 R)
• M19: 13,963,914 km (0.112 R)
• M20: 14,085,388 km (0.119 R)
• M21: 14,821,110 km (0.117 R)
• M22: 15,381,204 km (0.111 R)
• M23: 16,075,189 km (0.079 R)
• M24: 16,715,019 km (0.114 R)
• M25: 16,973,225 km (0.073 R)
• M26: 17,167,702 km (0.082 R)
• M27: 17,559,050 km (0.076 R)
• M28: 17,755,921 km (0.058 R)
• M29: 17,953,390 km (0.107 R)
• M30: 18,284,151 km (0.111 R)
• M31: 19,356,319 km (0.051 R)
• M32: 20,036,840 km (0.051 R)
• M33: 20,724,990 km (0.083 R)
• M34: 21,211,482 km (0.062 R)
• M35: 21,351,206 km (0.091 R)
• M36: 21,491,081 km (0.096 R)
• M37: 21,842,486 km (0.057 R)
• M38: 21,983,407 km (0.113 R)
• M39: 22,124,777 km (0.068 R)
• M40: 25,606,967 km (0.119 R)
• M41: 26,054,115 km (0.046 R)
• M42: 29,178,017 km (0.093 R)
• M43: 29,801,392 km (0.091 R)
• M44: 30,350,266 km (0.05 R)
• M45: 30,507,793 km (0.12 R)
• M46: 31,061,006 km (0.108 R)
• M47: 31,140,293 km (0.055 R)
• M48: 32,821,324 km (0.079 R)
• M49: 33,469,382 km (0.095 R)
• M50: 34,531,676 km (0.078 R)
• M51: 34,696,085 km (0.119 R)
• M52: 35,273,532 km (0.087 R)
• M53: 37,108,949 km (0.119 R)
• M54: 37,277,396 km (0.112 R)
• M55: 37,953,578 km (0.033 R)
• M56: 39,661,687 km (0.111 R)
• M57: 40,178,996 km (0.113 R)
• M58: 40,959,149 km (0.118 R)
• M59: 42,007,232 km (0.025 R)
• M60: 43,506,950 km (0.066 R)
• M61: 43,595,662 km (0.042 R)
• M62: 43,951,406 km (0.071 R)
• M63: 44,486,667 km (0.076 R)
• M64: 46,286,628 km (0.064 R)
• M65: 46,467,941 km (0.104 R)
• M66: 46,831,314 km (0.074 R)
• M67: 48,661,943 km (0.076 R)
• M68: 49,493,408 km (0.102 R)
• M69: 49,586,159 km (0.09 R)
• M70: 49,957,461 km (0.091 R)
• M71: 50,796,107 km (0.05 R)
• M72: 51,733,487 km (0.08 R)
• M73: 52,298,668 km (0.086 R)
• M74: 52,771,247 km (0.081 R)
• M75: 52,865,943 km (0.115 R)
• M76: 55,732,687 km (0.105 R)
• M77: 57,087,595 km (0.096 R)
• M78: 57,184,833 km (0.12 R)
• M79: 58,845,669 km (0.118 R)
• M80: 59,042,091 km (0.101 R)
• M81: 61,416,359 km (0.117 R)
• M82: 61,914,819 km (0.049 R)
• M83: 62,314,694 km (0.114 R)
• M84: 62,514,856 km (0.083 R)
• M85: 63,418,577 km (0.115 R)
• M86: 63,619,935 km (0.103 R)
• M87: 66,359,671 km (0.074 R)
• M88: 69,241,374 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.1

Radius: 5

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.92 AU - 14.8 AU

Year: 17574 Days

Day: 20.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,418,139 km

• M1: 70,461 km (0.119 R)
• M2: 249,380 km (0.08 R)
• M3: 406,158 km (0.103 R)
• M4: 877,541 km (0.09 R)
• M5: 1,014,872 km (0.085 R)
• M6: 1,075,908 km (0.086 R)
• M7: 1,138,141 km (0.115 R)
• M8: 1,702,573 km (0.049 R)
• M9: 2,785,213 km (0.107 R)
• M10: 2,842,509 km (0.118 R)
• M11: 3,046,261 km (0.07 R)
• M12: 3,164,893 km (0.112 R)
• M13: 3,315,238 km (0.083 R)
• M14: 4,199,661 km (0.117 R)
• M15: 5,047,283 km (0.105 R)
• M16: 5,082,288 km (0.106 R)
• M17: 5,400,782 km (0.118 R)
• M18: 5,616,652 km (0.11 R)
• M19: 6,622,847 km (0.088 R)
• M20: 7,009,558 km (0.111 R)
• M21: 8,460,956 km (0.044 R)
• M22: 8,586,020 km (0.093 R)
• M23: 9,049,624 km (0.105 R)
• M24: 9,913,552 km (0.091 R)
• M25: 10,045,347 km (0.075 R)
• M26: 10,713,302 km (0.097 R)
• M27: 11,212,061 km (0.098 R)
• M28: 11,951,224 km (0.12 R)
• M29: 12,896,982 km (0.091 R)
• M30: 13,817,607 km (0.117 R)
• M31: 13,915,744 km (0.092 R)
• M32: 15,161,894 km (0.094 R)
• M33: 15,415,313 km (0.087 R)
• M34: 15,517,189 km (0.03 R)
• M35: 16,599,380 km (0.042 R)
• M36: 18,079,800 km (0.095 R)
• M37: 18,240,917 km (0.103 R)
• M38: 18,348,478 km (0.039 R)
• M39: 18,672,806 km (0.115 R)
• M40: 19,712,212 km (0.111 R)
• M41: 20,322,422 km (0.084 R)
• M42: 21,164,658 km (0.072 R)
• M43: 21,732,382 km (0.107 R)
• M44: 22,018,114 km (0.118 R)
• M45: 23,290,144 km (0.116 R)
• M46: 23,348,637 km (0.065 R)
• M47: 23,935,211 km (0.098 R)
• M48: 24,407,790 km (0.073 R)
• M49: 25,542,939 km (0.087 R)
• M50: 27,001,069 km (0.112 R)
• M51: 27,802,016 km (0.077 R)
• M52: 28,174,365 km (0.107 R)
• M53: 28,361,213 km (0.101 R)
• M54: 28,861,319 km (0.109 R)
• M55: 29,870,356 km (0.102 R)
• M56: 30,060,795 km (0.11 R)
• M57: 30,187,953 km (0.071 R)
• M58: 31,534,334 km (0.117 R)
• M59: 31,663,586 km (0.105 R)
• M60: 32,442,841 km (0.094 R)
• M61: 32,769,264 km (0.101 R)
• M62: 34,219,017 km (0.104 R)
• M63: 34,351,710 km (0.106 R)
• M64: 34,418,281 km (0.11 R)
• M65: 35,756,733 km (0.045 R)
• M66: 36,635,771 km (0.087 R)
• M67: 37,112,090 km (0.118 R)
• M68: 39,942,781 km (0.085 R)
• M69: 40,643,647 km (0.094 R)
• M70: 41,277,942 km (0.082 R)
• M71: 41,773,410 km (0.112 R)
• M72: 42,270,973 km (0.084 R)
• M73: 42,627,614 km (0.075 R)
• M74: 43,847,435 km (0.1 R)
• M75: 43,919,541 km (0.098 R)
• M76: 45,881,517 km (0.12 R)
• M77: 46,101,277 km (0.034 R)
• M78: 46,615,444 km (0.104 R)
• M79: 47,946,267 km (0.115 R)
• M80: 48,318,018 km (0.117 R)
• M81: 48,915,063 km (0.084 R)
• M82: 49,214,408 km (0.086 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit