🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.94 AU - 1.16 AU

Year: 460 Days

Day: 47.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.16 AU

Year: 507 Days

Day: 34.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,414,428 km

• M1: 84,074 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.88 AU - 2.56 AU

Year: 1414 Days

Day: 13.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.44 AU - 2.56 AU

Year: 1690 Days

Day: 21.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.2

Radius: 8.9

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.61 AU - 3.45 AU

Year: 2255 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,414,428 km

• M1: 111,151 km (0.12 R)
• M2: 201,957 km (0.108 R)
• M3: 356,492 km (0.05 R)
• M4: 482,154 km (0.104 R)
• M5: 577,448 km (0.116 R)
• M6: 763,099 km (0.113 R)
• M7: 832,363 km (0.072 R)
• M8: 1,121,685 km (0.079 R)
• M9: 1,518,119 km (0.087 R)
• M10: 1,743,563 km (0.12 R)
• M11: 1,967,960 km (0.097 R)
• M12: 2,028,547 km (0.095 R)
• M13: 2,164,232 km (0.095 R)
• M14: 2,629,183 km (0.098 R)
• M15: 2,709,666 km (0.049 R)
• M16: 2,998,091 km (0.104 R)
• M17: 3,267,517 km (0.049 R)
• M18: 3,339,772 km (0.081 R)
• M19: 3,694,020 km (0.101 R)
• M20: 3,890,891 km (0.048 R)
• M21: 4,122,469 km (0.067 R)
• M22: 4,185,000 km (0.097 R)
• M23: 4,470,284 km (0.108 R)
• M24: 4,566,774 km (0.114 R)
• M25: 4,680,319 km (0.089 R)
• M26: 4,794,761 km (0.084 R)
• M27: 4,926,707 km (0.106 R)
• M28: 5,110,114 km (0.093 R)
• M29: 5,414,994 km (0.062 R)
• M30: 5,535,271 km (0.113 R)
• M31: 5,778,367 km (0.065 R)
• M32: 5,954,294 km (0.093 R)
• M33: 6,347,288 km (0.045 R)
• M34: 6,601,904 km (0.104 R)
• M35: 6,675,207 km (0.053 R)
• M36: 6,878,360 km (0.04 R)
• M37: 7,046,060 km (0.082 R)
• M38: 7,653,277 km (0.081 R)
• M39: 7,885,304 km (0.064 R)
• M40: 7,982,692 km (0.045 R)
• M41: 8,100,126 km (0.091 R)
• M42: 8,277,250 km (0.033 R)
• M43: 8,336,641 km (0.092 R)
• M44: 8,575,399 km (0.075 R)
• M45: 8,695,675 km (0.034 R)
• M46: 8,776,159 km (0.067 R)
• M47: 9,470,293 km (0.087 R)
• M48: 9,636,197 km (0.066 R)
• M49: 9,782,205 km (0.077 R)
• M50: 9,886,923 km (0.069 R)
• M51: 10,013,034 km (0.061 R)
• M52: 10,330,780 km (0.089 R)
• M53: 10,867,687 km (0.088 R)
• M54: 11,019,529 km (0.056 R)
• M55: 11,325,606 km (0.053 R)
• M56: 11,678,807 km (0.105 R)
• M57: 11,812,248 km (0.117 R)
• M58: 12,215,414 km (0.112 R)
• M59: 12,418,718 km (0.105 R)
• M60: 12,532,262 km (0.116 R)
• M61: 12,805,877 km (0.093 R)
• M62: 13,405,615 km (0.063 R)
• M63: 13,545,339 km (0.114 R)
• M64: 13,638,688 km (0.1 R)
• M65: 13,849,621 km (0.071 R)
• M66: 13,990,842 km (0.067 R)
• M67: 14,132,660 km (0.103 R)
• M68: 14,274,778 km (0.101 R)
• M69: 14,346,137 km (0.099 R)
• M70: 14,465,067 km (0.091 R)
• M71: 14,848,337 km (0.053 R)
• M72: 15,429,375 km (0.069 R)
• M73: 15,993,209 km (0.117 R)
• M74: 16,067,260 km (0.086 R)
• M75: 16,265,328 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.5

Radius: 11.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.94 AU - 4.48 AU

Year: 3693 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,414,428 km

• M1: 194,178 km (0.115 R)
• M2: 394,789 km (0.098 R)
• M3: 578,046 km (0.11 R)
• M4: 676,781 km (0.106 R)
• M5: 841,787 km (0.068 R)
• M6: 1,155,195 km (0.102 R)
• M7: 1,356,105 km (0.114 R)
• M8: 1,568,683 km (0.074 R)
• M9: 1,725,462 km (0.114 R)
• M10: 1,819,409 km (0.114 R)
• M11: 2,097,512 km (0.12 R)
• M12: 2,374,567 km (0.054 R)
• M13: 2,464,625 km (0.089 R)
• M14: 2,694,706 km (0.039 R)
• M15: 2,980,289 km (0.062 R)
• M16: 3,061,371 km (0.103 R)
• M17: 3,159,657 km (0.093 R)
• M18: 3,632,535 km (0.03 R)
• M19: 3,754,308 km (0.118 R)
• M20: 3,824,470 km (0.083 R)
• M21: 4,218,510 km (0.11 R)
• M22: 4,346,716 km (0.114 R)
• M23: 4,420,467 km (0.065 R)
• M24: 4,682,114 km (0.037 R)
• M25: 5,064,935 km (0.118 R)
• M26: 5,319,102 km (0.037 R)
• M27: 5,417,986 km (0.089 R)
• M28: 5,517,618 km (0.077 R)
• M29: 6,525,160 km (0.097 R)
• M30: 6,844,851 km (0.082 R)
• M31: 6,931,019 km (0.071 R)
• M32: 7,017,636 km (0.082 R)
• M33: 7,279,283 km (0.098 R)
• M34: 7,677,961 km (0.089 R)
• M35: 7,790,010 km (0.114 R)
• M36: 8,015,753 km (0.066 R)
• M37: 8,152,186 km (0.101 R)
• M38: 8,404,259 km (0.119 R)
• M39: 8,519,748 km (0.077 R)
• M40: 9,558,855 km (0.117 R)
• M41: 9,922,079 km (0.063 R)
• M42: 9,995,382 km (0.104 R)
• M43: 10,166,970 km (0.048 R)
• M44: 10,265,406 km (0.103 R)
• M45: 10,762,520 km (0.111 R)
• M46: 11,140,553 km (0.077 R)
• M47: 11,677,161 km (0.098 R)
• M48: 11,961,547 km (0.088 R)
• M49: 13,041,942 km (0.101 R)
• M50: 13,256,316 km (0.114 R)
• M51: 13,580,196 km (0.099 R)
• M52: 14,098,403 km (0.057 R)
• M53: 14,650,867 km (0.119 R)
• M54: 15,492,804 km (0.117 R)
• M55: 15,577,776 km (0.114 R)
• M56: 15,862,461 km (0.072 R)
• M57: 16,005,476 km (0.079 R)
• M58: 16,930,739 km (0.055 R)
• M59: 17,223,352 km (0.045 R)
• M60: 17,399,878 km (0.1 R)
• M61: 17,695,184 km (0.092 R)
• M62: 18,501,068 km (0.082 R)
• M63: 18,621,494 km (0.106 R)
• M64: 19,227,366 km (0.063 R)
• M65: 19,379,955 km (0.029 R)
• M66: 19,963,088 km (0.092 R)
• M67: 20,055,689 km (0.085 R)
• M68: 20,272,307 km (0.104 R)
• M69: 20,520,938 km (0.065 R)
• M70: 20,739,202 km (0.075 R)
• M71: 20,832,999 km (0.07 R)
• M72: 20,926,947 km (0.107 R)
• M73: 21,021,044 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.1

Radius: 8.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.62 AU - 6.98 AU

Year: 5971 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,414,428 km

• M1: 134,788 km (0.066 R)
• M2: 192,383 km (0.066 R)
• M3: 326,871 km (0.096 R)
• M4: 392,545 km (0.096 R)
• M5: 455,526 km (0.096 R)
• M6: 531,222 km (0.047 R)
• M7: 630,106 km (0.039 R)
• M8: 696,528 km (0.087 R)
• M9: 1,265,000 km (0.071 R)
• M10: 1,425,817 km (0.118 R)
• M11: 1,567,187 km (0.096 R)
• M12: 1,740,422 km (0.055 R)
• M13: 1,850,077 km (0.092 R)
• M14: 1,948,063 km (0.109 R)
• M15: 2,076,568 km (0.081 R)
• M16: 2,237,535 km (0.104 R)
• M17: 2,494,395 km (0.067 R)
• M18: 2,808,850 km (0.105 R)
• M19: 3,069,449 km (0.06 R)
• M20: 3,152,626 km (0.118 R)
• M21: 3,270,209 km (0.113 R)
• M22: 3,337,977 km (0.102 R)
• M23: 3,406,344 km (0.109 R)
• M24: 3,527,069 km (0.114 R)
• M25: 3,844,067 km (0.096 R)
• M26: 3,969,879 km (0.084 R)
• M27: 4,299,592 km (0.095 R)
• M28: 4,791,620 km (0.112 R)
• M29: 4,849,514 km (0.099 R)
• M30: 4,985,499 km (0.12 R)
• M31: 5,142,576 km (0.064 R)
• M32: 6,014,732 km (0.092 R)
• M33: 6,414,607 km (0.06 R)
• M34: 6,801,318 km (0.117 R)
• M35: 7,129,535 km (0.042 R)
• M36: 7,306,659 km (0.034 R)
• M37: 7,620,067 km (0.093 R)
• M38: 8,098,630 km (0.061 R)
• M39: 8,190,783 km (0.082 R)
• M40: 8,353,096 km (0.09 R)
• M41: 8,469,783 km (0.051 R)
• M42: 8,539,944 km (0.1 R)
• M43: 8,610,255 km (0.106 R)
• M44: 8,941,465 km (0.082 R)
• M45: 9,349,119 km (0.054 R)
• M46: 9,445,909 km (0.111 R)
• M47: 9,591,767 km (0.067 R)
• M48: 9,713,988 km (0.077 R)
• M49: 10,583,152 km (0.056 R)
• M50: 11,451,268 km (0.043 R)
• M51: 11,554,940 km (0.076 R)
• M52: 11,606,850 km (0.064 R)
• M53: 11,684,940 km (0.102 R)
• M54: 11,867,599 km (0.102 R)
• M55: 12,209,729 km (0.082 R)
• M56: 12,688,592 km (0.047 R)
• M57: 13,011,275 km (0.119 R)
• M58: 13,173,588 km (0.082 R)
• M59: 14,693,054 km (0.056 R)
• M60: 15,890,286 km (0.041 R)
• M61: 16,121,863 km (0.104 R)
• M62: 16,267,272 km (0.055 R)
• M63: 16,647,101 km (0.092 R)
• M64: 16,735,215 km (0.109 R)
• M65: 16,794,007 km (0.09 R)
• M66: 17,296,655 km (0.092 R)
• M67: 17,894,299 km (0.111 R)
• M68: 18,105,082 km (0.102 R)
• M69: 18,225,808 km (0.108 R)
• M70: 19,048,446 km (0.065 R)
• M71: 20,445,990 km (0.082 R)
• M72: 20,729,478 km (0.088 R)
• M73: 21,173,035 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 13.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.17 AU - 10.01 AU

Year: 10763 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,414,428 km

• M1: 368,908 km (0.088 R)
• M2: 465,848 km (0.111 R)
• M3: 1,109,567 km (0.082 R)
• M4: 1,521,710 km (0.038 R)
• M5: 1,980,825 km (0.087 R)
• M6: 2,437,398 km (0.083 R)
• M7: 2,783,867 km (0.084 R)
• M8: 3,097,125 km (0.11 R)
• M9: 3,220,693 km (0.045 R)
• M10: 3,346,056 km (0.118 R)
• M11: 4,630,652 km (0.039 R)
• M12: 5,090,068 km (0.066 R)
• M13: 5,474,384 km (0.116 R)
• M14: 5,685,168 km (0.088 R)
• M15: 5,806,791 km (0.08 R)
• M16: 6,021,913 km (0.093 R)
• M17: 6,177,195 km (0.112 R)
• M18: 6,396,805 km (0.066 R)
• M19: 6,523,514 km (0.073 R)
• M20: 7,202,389 km (0.112 R)
• M21: 7,301,274 km (0.088 R)
• M22: 7,500,388 km (0.105 R)
• M23: 7,734,958 km (0.053 R)
• M24: 8,314,650 km (0.11 R)
• M25: 9,335,954 km (0.086 R)
• M26: 9,443,814 km (0.108 R)
• M27: 9,661,030 km (0.114 R)
• M28: 9,953,046 km (0.06 R)
• M29: 10,508,652 km (0.057 R)
• M30: 11,188,574 km (0.077 R)
• M31: 11,418,506 km (0.063 R)
• M32: 11,727,426 km (0.059 R)
• M33: 12,039,188 km (0.033 R)
• M34: 12,235,311 km (0.11 R)
• M35: 12,910,446 km (0.117 R)
• M36: 13,071,114 km (0.108 R)
• M37: 13,313,313 km (0.109 R)
• M38: 13,843,189 km (0.05 R)
• M39: 14,048,736 km (0.12 R)
• M40: 14,546,448 km (0.096 R)
• M41: 15,473,955 km (0.102 R)
• M42: 15,773,001 km (0.056 R)
• M43: 16,031,057 km (0.088 R)
• M44: 16,813,155 km (0.072 R)
• M45: 17,164,860 km (0.032 R)
• M46: 17,385,816 km (0.049 R)
• M47: 17,830,720 km (0.111 R)
• M48: 19,509,358 km (0.084 R)
• M49: 19,971,765 km (0.095 R)
• M50: 20,064,665 km (0.054 R)
• M51: 20,719,006 km (0.066 R)
• M52: 20,954,473 km (0.086 R)
• M53: 21,380,378 km (0.109 R)
• M54: 22,723,917 km (0.057 R)
• M55: 23,847,995 km (0.088 R)
• M56: 23,946,580 km (0.107 R)
• M57: 24,094,682 km (0.058 R)
• M58: 26,455,336 km (0.119 R)
• M59: 26,967,111 km (0.101 R)
• M60: 27,069,884 km (0.095 R)
• M61: 29,046,671 km (0.053 R)
• M62: 30,319,150 km (0.117 R)
• M63: 31,123,538 km (0.116 R)
• M64: 31,501,422 km (0.096 R)
• M65: 32,753,556 km (0.098 R)
• M66: 33,082,971 km (0.06 R)
• M67: 33,579,037 km (0.11 R)
• M68: 34,021,997 km (0.074 R)
• M69: 34,355,450 km (0.117 R)
• M70: 34,634,301 km (0.114 R)
• M71: 35,475,190 km (0.113 R)
• M72: 35,813,431 km (0.084 R)
• M73: 36,720,593 km (0.065 R)
• M74: 37,750,125 km (0.097 R)
• M75: 38,095,547 km (0.03 R)
• M76: 38,210,887 km (0.103 R)
• M77: 38,615,399 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.2

Radius: 5.2

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.34 AU - 17.32 AU

Year: 25659 Days

Day: 24.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,414,428 km

• M1: 140,024 km (0.081 R)
• M2: 277,803 km (0.029 R)
• M3: 579,393 km (0.094 R)
• M4: 2,236,189 km (0.089 R)
• M5: 2,447,421 km (0.059 R)
• M6: 3,041,624 km (0.11 R)
• M7: 3,596,482 km (0.066 R)
• M8: 3,637,323 km (0.099 R)
• M9: 6,602,951 km (0.047 R)
• M10: 7,058,476 km (0.113 R)
• M11: 7,109,639 km (0.057 R)
• M12: 8,213,970 km (0.037 R)
• M13: 9,996,579 km (0.119 R)
• M14: 10,460,182 km (0.087 R)
• M15: 10,518,675 km (0.067 R)
• M16: 11,168,827 km (0.067 R)
• M17: 11,589,347 km (0.083 R)
• M18: 13,007,236 km (0.086 R)
• M19: 13,070,067 km (0.106 R)
• M20: 13,259,308 km (0.113 R)
• M21: 13,704,362 km (0.096 R)
• M22: 14,544,055 km (0.115 R)
• M23: 16,544,029 km (0.051 R)
• M24: 17,506,541 km (0.117 R)
• M25: 19,055,328 km (0.101 R)
• M26: 19,485,422 km (0.093 R)
• M27: 20,720,801 km (0.029 R)
• M28: 20,941,458 km (0.036 R)
• M29: 21,089,111 km (0.103 R)
• M30: 21,906,663 km (0.039 R)
• M31: 22,583,295 km (0.093 R)
• M32: 24,343,613 km (0.118 R)
• M33: 25,593,802 km (0.105 R)
• M34: 26,068,027 km (0.077 R)
• M35: 28,156,264 km (0.117 R)
• M36: 28,809,558 km (0.112 R)
• M37: 30,214,282 km (0.11 R)
• M38: 32,149,929 km (0.07 R)
• M39: 33,692,732 km (0.097 R)
• M40: 34,125,518 km (0.1 R)
• M41: 35,171,656 km (0.057 R)
• M42: 37,743,094 km (0.109 R)
• M43: 38,553,316 km (0.109 R)
• M44: 39,096,656 km (0.092 R)
• M45: 40,008,006 km (0.086 R)
• M46: 41,480,498 km (0.052 R)
• M47: 42,689,847 km (0.062 R)
• M48: 42,783,345 km (0.111 R)
• M49: 43,627,975 km (0.105 R)
• M50: 44,005,111 km (0.076 R)
• M51: 46,483,050 km (0.083 R)
• M52: 47,061,246 km (0.091 R)
• M53: 47,254,527 km (0.098 R)
• M54: 47,448,106 km (0.071 R)
• M55: 47,544,896 km (0.094 R)
• M56: 48,127,430 km (0.119 R)
• M57: 49,594,237 km (0.076 R)
• M58: 50,976,372 km (0.112 R)
• M59: 53,879,468 km (0.039 R)
• M60: 55,504,101 km (0.108 R)
• M61: 56,014,978 km (0.1 R)
• M62: 56,117,303 km (0.119 R)
• M63: 57,763,927 km (0.101 R)
• M64: 59,530,677 km (0.113 R)
• M65: 60,998,981 km (0.094 R)
• M66: 61,843,311 km (0.107 R)
• M67: 63,543,491 km (0.112 R)
• M68: 64,614,013 km (0.105 R)
• M69: 64,828,836 km (0.102 R)
• M70: 65,906,389 km (0.108 R)
• M71: 67,207,292 km (0.115 R)
• M72: 68,516,722 km (0.096 R)
• M73: 69,614,172 km (0.092 R)
• M74: 69,944,634 km (0.067 R)
• M75: 71,049,714 km (0.073 R)
• M76: 72,606,579 km (0.092 R)
• M77: 73,725,421 km (0.045 R)
• M78: 73,949,967 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit