🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 284 Days

Day: 22.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,884,759 km

• M1: 129,402 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.88 AU - 0.92 AU

Year: 373 Days

Day: 12.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.44 AU - 1.48 AU

Year: 770 Days

Day: 28.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,884,759 km

• M1: 18,251 km (0.036 R)
• M2: 67,768 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.33 AU - 2.07 AU

Year: 968 Days

Day: 23.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,884,759 km

• M1: 239,656 km (0.057 R)
• M2: 495,767 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.08 AU - 2.4 AU

Year: 1464 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,884,759 km

• M1: 63,280 km (0.025 R)
• M2: 2,002,218 km (0.113 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 11.1

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.03 AU - 3.31 AU

Year: 2464 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,884,759 km

• M1: 161,416 km (0.107 R)
• M2: 264,788 km (0.089 R)
• M3: 386,710 km (0.117 R)
• M4: 503,696 km (0.04 R)
• M5: 642,822 km (0.095 R)
• M6: 905,965 km (0.108 R)
• M7: 981,960 km (0.095 R)
• M8: 1,151,604 km (0.086 R)
• M9: 1,374,655 km (0.05 R)
• M10: 1,531,583 km (0.084 R)
• M11: 1,730,099 km (0.113 R)
• M12: 1,826,590 km (0.114 R)
• M13: 2,363,048 km (0.071 R)
• M14: 2,635,316 km (0.111 R)
• M15: 2,733,153 km (0.052 R)
• M16: 3,106,849 km (0.091 R)
• M17: 3,285,020 km (0.083 R)
• M18: 3,512,408 km (0.114 R)
• M19: 3,698,209 km (0.113 R)
• M20: 3,808,014 km (0.066 R)
• M21: 3,966,887 km (0.108 R)
• M22: 4,079,384 km (0.073 R)
• M23: 4,176,773 km (0.106 R)
• M24: 4,258,453 km (0.066 R)
• M25: 4,456,670 km (0.074 R)
• M26: 5,565,190 km (0.036 R)
• M27: 5,818,759 km (0.042 R)
• M28: 5,910,313 km (0.113 R)
• M29: 5,983,765 km (0.118 R)
• M30: 6,206,217 km (0.084 R)
• M31: 6,337,265 km (0.092 R)
• M32: 6,488,209 km (0.102 R)
• M33: 6,755,092 km (0.104 R)
• M34: 6,928,625 km (0.112 R)
• M35: 7,221,089 km (0.099 R)
• M36: 7,299,927 km (0.061 R)
• M37: 7,418,409 km (0.112 R)
• M38: 7,597,627 km (0.097 R)
• M39: 7,939,757 km (0.098 R)
• M40: 8,225,489 km (0.113 R)
• M41: 8,493,718 km (0.065 R)
• M42: 8,912,144 km (0.074 R)
• M43: 9,166,460 km (0.108 R)
• M44: 9,294,516 km (0.067 R)
• M45: 9,747,498 km (0.095 R)
• M46: 9,856,405 km (0.08 R)
• M47: 9,965,761 km (0.087 R)
• M48: 10,163,530 km (0.103 R)
• M49: 10,296,073 km (0.048 R)
• M50: 10,697,295 km (0.098 R)
• M51: 11,769,164 km (0.12 R)
• M52: 11,954,964 km (0.038 R)
• M53: 12,306,070 km (0.115 R)
• M54: 12,565,772 km (0.1 R)
• M55: 13,138,583 km (0.062 R)
• M56: 13,403,969 km (0.099 R)
• M57: 13,500,909 km (0.093 R)
• M58: 13,597,998 km (0.076 R)
• M59: 13,866,526 km (0.104 R)
• M60: 14,062,948 km (0.111 R)
• M61: 14,359,152 km (0.049 R)
• M62: 14,607,634 km (0.089 R)
• M63: 14,707,415 km (0.099 R)
• M64: 14,832,479 km (0.096 R)
• M65: 15,008,107 km (0.066 R)
• M66: 15,386,889 km (0.063 R)
• M67: 15,948,180 km (0.112 R)
• M68: 16,128,296 km (0.114 R)
• M69: 16,464,293 km (0.06 R)
• M70: 16,542,233 km (0.081 R)
• M71: 16,881,073 km (0.075 R)
• M72: 17,117,138 km (0.066 R)
• M73: 17,222,305 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 10.8

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.85 AU - 5.17 AU

Year: 4181 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,884,759 km

• M1: 305,928 km (0.093 R)
• M2: 588,069 km (0.064 R)
• M3: 696,827 km (0.086 R)
• M4: 923,617 km (0.112 R)
• M5: 1,052,720 km (0.11 R)
• M6: 1,432,699 km (0.038 R)
• M7: 1,507,797 km (0.074 R)
• M8: 1,615,208 km (0.119 R)
• M9: 1,725,312 km (0.096 R)
• M10: 1,936,544 km (0.101 R)
• M11: 2,366,638 km (0.073 R)
• M12: 2,438,296 km (0.095 R)
• M13: 2,528,802 km (0.093 R)
• M14: 2,620,506 km (0.117 R)
• M15: 2,713,406 km (0.091 R)
• M16: 2,960,243 km (0.059 R)
• M17: 3,076,630 km (0.105 R)
• M18: 3,293,996 km (0.086 R)
• M19: 3,891,340 km (0.084 R)
• M20: 4,126,807 km (0.071 R)
• M21: 5,373,107 km (0.05 R)
• M22: 5,444,166 km (0.078 R)
• M23: 7,114,426 km (0.072 R)
• M24: 7,297,534 km (0.064 R)
• M25: 7,641,758 km (0.095 R)
• M26: 7,775,499 km (0.076 R)
• M27: 8,318,539 km (0.096 R)
• M28: 8,986,494 km (0.103 R)
• M29: 9,127,864 km (0.088 R)
• M30: 10,079,157 km (0.051 R)
• M31: 10,285,003 km (0.117 R)
• M32: 10,971,209 km (0.071 R)
• M33: 11,518,438 km (0.04 R)
• M34: 11,702,892 km (0.106 R)
• M35: 11,826,460 km (0.033 R)
• M36: 12,012,559 km (0.039 R)
• M37: 12,105,908 km (0.03 R)
• M38: 12,293,504 km (0.063 R)
• M39: 12,481,998 km (0.088 R)
• M40: 12,798,397 km (0.085 R)
• M41: 12,957,420 km (0.077 R)
• M42: 13,471,288 km (0.106 R)
• M43: 13,893,603 km (0.109 R)
• M44: 14,386,378 km (0.087 R)
• M45: 15,220,237 km (0.063 R)
• M46: 15,422,792 km (0.11 R)
• M47: 15,728,271 km (0.115 R)
• M48: 15,830,447 km (0.092 R)
• M49: 16,414,028 km (0.101 R)
• M50: 16,830,359 km (0.096 R)
• M51: 17,602,433 km (0.12 R)
• M52: 17,815,012 km (0.084 R)
• M53: 18,314,370 km (0.067 R)
• M54: 18,493,887 km (0.057 R)
• M55: 18,782,312 km (0.1 R)
• M56: 18,963,176 km (0.091 R)
• M57: 19,217,642 km (0.1 R)
• M58: 19,582,960 km (0.066 R)
• M59: 19,656,263 km (0.087 R)
• M60: 19,729,715 km (0.1 R)
• M61: 20,061,374 km (0.101 R)
• M62: 21,067,120 km (0.114 R)
• M63: 21,406,109 km (0.1 R)
• M64: 21,481,656 km (0.093 R)
• M65: 21,595,201 km (0.087 R)
• M66: 21,671,047 km (0.043 R)
• M67: 22,089,472 km (0.093 R)
• M68: 22,357,103 km (0.11 R)
• M69: 22,472,143 km (0.115 R)
• M70: 22,702,823 km (0.119 R)
• M71: 22,972,997 km (0.042 R)
• M72: 23,127,831 km (0.05 R)
• M73: 23,438,546 km (0.111 R)
• M74: 23,555,382 km (0.107 R)
• M75: 25,571,811 km (0.095 R)
• M76: 25,732,330 km (0.083 R)
• M77: 26,337,154 km (0.088 R)
• M78: 26,539,859 km (0.1 R)
• M79: 26,824,394 km (0.095 R)
• M80: 27,109,977 km (0.105 R)
• M81: 27,355,616 km (0.11 R)

Asteroid Belt

Center: 6.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 12

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.95 AU - 9.97 AU

Year: 12702 Days

Day: 7.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 67,884,759 km

• M1: 153,787 km (0.083 R)
• M2: 234,270 km (0.076 R)
• M3: 429,196 km (0.104 R)
• M4: 544,237 km (0.105 R)
• M5: 810,820 km (0.052 R)
• M6: 1,223,860 km (0.055 R)
• M7: 1,331,571 km (0.092 R)
• M8: 1,442,722 km (0.074 R)
• M9: 1,557,164 km (0.093 R)
• M10: 1,722,769 km (0.115 R)
• M11: 2,046,050 km (0.119 R)
• M12: 2,254,739 km (0.079 R)
• M13: 2,553,336 km (0.093 R)
• M14: 2,636,962 km (0.1 R)
• M15: 2,893,672 km (0.11 R)
• M16: 3,188,679 km (0.085 R)
• M17: 3,370,440 km (0.083 R)
• M18: 3,462,592 km (0.093 R)
• M19: 4,464,300 km (0.065 R)
• M20: 4,771,125 km (0.12 R)
• M21: 4,875,095 km (0.106 R)
• M22: 5,120,286 km (0.093 R)
• M23: 6,066,942 km (0.086 R)
• M24: 6,217,437 km (0.09 R)
• M25: 6,522,018 km (0.111 R)
• M26: 7,911,783 km (0.086 R)
• M27: 8,409,046 km (0.099 R)
• M28: 8,492,821 km (0.103 R)
• M29: 8,661,418 km (0.093 R)
• M30: 9,044,687 km (0.106 R)
• M31: 10,860,656 km (0.104 R)
• M32: 10,952,060 km (0.115 R)
• M33: 11,181,693 km (0.087 R)
• M34: 11,320,220 km (0.039 R)
• M35: 11,412,971 km (0.04 R)
• M36: 11,552,546 km (0.025 R)
• M37: 12,211,225 km (0.067 R)
• M38: 12,353,942 km (0.114 R)
• M39: 12,593,149 km (0.032 R)
• M40: 13,027,431 km (0.074 R)
• M41: 13,124,670 km (0.107 R)
• M42: 13,222,058 km (0.112 R)
• M43: 14,209,703 km (0.085 R)
• M44: 14,611,374 km (0.085 R)
• M45: 15,426,084 km (0.098 R)
• M46: 16,255,454 km (0.11 R)
• M47: 18,610,274 km (0.063 R)
• M48: 19,883,203 km (0.095 R)
• M49: 20,501,939 km (0.062 R)
• M50: 20,671,733 km (0.115 R)
• M51: 21,126,959 km (0.097 R)
• M52: 21,241,252 km (0.099 R)
• M53: 21,700,667 km (0.1 R)
• M54: 22,687,564 km (0.067 R)
• M55: 23,216,094 km (0.112 R)
• M56: 25,491,776 km (0.102 R)
• M57: 26,841,598 km (0.093 R)
• M58: 27,027,399 km (0.093 R)
• M59: 28,025,964 km (0.103 R)
• M60: 28,151,627 km (0.119 R)
• M61: 30,380,934 km (0.12 R)
• M62: 30,639,439 km (0.107 R)
• M63: 31,158,394 km (0.056 R)
• M64: 32,204,981 km (0.072 R)
• M65: 32,666,640 km (0.071 R)
• M66: 32,798,884 km (0.107 R)
• M67: 33,063,972 km (0.108 R)
• M68: 34,064,333 km (0.099 R)
• M69: 34,400,030 km (0.03 R)
• M70: 34,601,987 km (0.083 R)
• M71: 35,210,103 km (0.078 R)
• M72: 37,331,849 km (0.069 R)
• M73: 37,470,227 km (0.1 R)
• M74: 37,678,019 km (0.074 R)
• M75: 38,513,074 km (0.06 R)
• M76: 38,862,684 km (0.068 R)
• M77: 39,706,267 km (0.085 R)
• M78: 41,268,667 km (0.097 R)
• M79: 41,769,969 km (0.094 R)
• M80: 42,634,047 km (0.095 R)
• M81: 44,893,423 km (0.088 R)
• M82: 46,818,299 km (0.119 R)
• M83: 47,266,345 km (0.089 R)
• M84: 49,984,239 km (0.105 R)
• M85: 50,595,047 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.1

Radius: 5

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.09 AU - 17.43 AU

Year: 23508 Days

Day: 17.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,884,759 km

• M1: 68,217 km (0.114 R)
• M2: 820,395 km (0.08 R)
• M3: 866,471 km (0.096 R)
• M4: 1,893,460 km (0.045 R)
• M5: 2,271,644 km (0.103 R)
• M6: 2,604,349 km (0.094 R)
• M7: 2,638,458 km (0.089 R)
• M8: 3,691,327 km (0.097 R)
• M9: 3,962,997 km (0.091 R)
• M10: 4,002,341 km (0.066 R)
• M11: 4,281,341 km (0.081 R)
• M12: 4,858,041 km (0.082 R)
• M13: 5,458,976 km (0.107 R)
• M14: 5,812,775 km (0.077 R)
• M15: 5,857,505 km (0.051 R)
• M16: 5,947,413 km (0.047 R)
• M17: 6,037,620 km (0.091 R)
• M18: 6,311,385 km (0.049 R)
• M19: 6,870,731 km (0.092 R)
• M20: 7,592,092 km (0.057 R)
• M21: 7,739,296 km (0.059 R)
• M22: 7,837,881 km (0.117 R)
• M23: 8,036,398 km (0.049 R)
• M24: 8,337,389 km (0.103 R)
• M25: 8,489,230 km (0.064 R)
• M26: 9,419,280 km (0.06 R)
• M27: 9,842,942 km (0.078 R)
• M28: 9,896,348 km (0.099 R)
• M29: 10,003,460 km (0.098 R)
• M30: 10,057,166 km (0.039 R)
• M31: 12,802,586 km (0.059 R)
• M32: 13,271,575 km (0.064 R)
• M33: 13,448,849 km (0.08 R)
• M34: 14,650,867 km (0.093 R)
• M35: 15,141,249 km (0.059 R)
• M36: 15,202,884 km (0.09 R)
• M37: 15,886,845 km (0.117 R)
• M38: 16,075,039 km (0.106 R)
• M39: 16,264,131 km (0.075 R)
• M40: 16,707,988 km (0.044 R)
• M41: 17,027,379 km (0.082 R)
• M42: 18,391,113 km (0.098 R)
• M43: 19,520,577 km (0.095 R)
• M44: 19,857,023 km (0.038 R)
• M45: 20,809,363 km (0.093 R)
• M46: 21,290,919 km (0.072 R)
• M47: 22,687,415 km (0.069 R)
• M48: 22,970,155 km (0.091 R)
• M49: 23,111,973 km (0.083 R)
• M50: 23,183,032 km (0.117 R)
• M51: 24,546,467 km (0.106 R)
• M52: 25,494,170 km (0.117 R)
• M53: 28,104,503 km (0.098 R)
• M54: 28,408,187 km (0.106 R)
• M55: 28,789,362 km (0.043 R)
• M56: 31,190,109 km (0.12 R)
• M57: 32,613,233 km (0.097 R)
• M58: 33,172,430 km (0.105 R)
• M59: 33,654,135 km (0.094 R)
• M60: 34,624,726 km (0.1 R)
• M61: 35,850,681 km (0.068 R)
• M62: 35,932,960 km (0.117 R)
• M63: 36,180,095 km (0.118 R)
• M64: 36,262,524 km (0.113 R)
• M65: 36,510,408 km (0.076 R)
• M66: 37,174,173 km (0.071 R)
• M67: 38,345,076 km (0.09 R)
• M68: 38,681,970 km (0.026 R)
• M69: 38,935,239 km (0.114 R)
• M70: 40,551,794 km (0.11 R)
• M71: 40,637,514 km (0.071 R)
• M72: 41,930,039 km (0.119 R)
• M73: 43,148,663 km (0.113 R)
• M74: 43,411,357 km (0.061 R)
• M75: 44,555,482 km (0.109 R)
• M76: 45,175,715 km (0.089 R)
• M77: 46,783,593 km (0.071 R)
• M78: 47,323,790 km (0.092 R)
• M79: 48,774,142 km (0.06 R)
• M80: 50,607,613 km (0.05 R)
• M81: 51,811,427 km (0.085 R)
• M82: 53,305,910 km (0.099 R)
• M83: 54,247,180 km (0.052 R)
• M84: 54,719,909 km (0.107 R)
• M85: 55,004,145 km (0.107 R)
• M86: 55,098,990 km (0.115 R)
• M87: 55,669,257 km (0.116 R)
• M88: 55,764,551 km (0.06 R)
• M89: 56,050,582 km (0.078 R)
• M90: 57,777,241 km (0.101 R)
• M91: 58,066,713 km (0.075 R)
• M92: 59,618,491 km (0.076 R)
• M93: 60,106,330 km (0.099 R)
• M94: 64,555,371 km (0.098 R)
• M95: 65,658,954 km (0.115 R)
• M96: 65,759,634 km (0.057 R)
• M97: 65,960,992 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit