🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.64 AU - 0.66 AU

Year: 193 Days

Day: 23.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.56 AU - 0.88 AU

Year: 225 Days

Day: 38.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.49 AU - 1.95 AU

Year: 832 Days

Day: 29.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,313,539 km

• M1: 1,388,717 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.47 AU - 2.53 AU

Year: 1458 Days

Day: 26.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,313,539 km

• M1: 219,161 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.57 AU - 3.67 AU

Year: 2033 Days

Day: 42.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 13.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.34 AU - 4.92 AU

Year: 3676 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,313,539 km

• M1: 174,730 km (0.104 R)
• M2: 397,781 km (0.09 R)
• M3: 520,451 km (0.119 R)
• M4: 618,288 km (0.114 R)
• M5: 1,056,311 km (0.071 R)
• M6: 1,598,902 km (0.075 R)
• M7: 1,735,784 km (0.116 R)
• M8: 2,238,433 km (0.104 R)
• M9: 2,358,261 km (0.08 R)
• M10: 2,604,349 km (0.114 R)
• M11: 2,785,512 km (0.052 R)
• M12: 2,952,314 km (0.032 R)
• M13: 3,315,238 km (0.107 R)
• M14: 3,413,225 km (0.115 R)
• M15: 3,733,364 km (0.108 R)
• M16: 4,232,124 km (0.056 R)
• M17: 4,576,348 km (0.089 R)
• M18: 4,774,117 km (0.118 R)
• M19: 4,974,728 km (0.119 R)
• M20: 5,132,853 km (0.052 R)
• M21: 5,269,585 km (0.054 R)
• M22: 5,640,289 km (0.104 R)
• M23: 5,828,931 km (0.072 R)
• M24: 5,971,797 km (0.047 R)
• M25: 6,091,775 km (0.071 R)
• M26: 6,579,614 km (0.106 R)
• M27: 7,105,600 km (0.033 R)
• M28: 7,207,326 km (0.097 R)
• M29: 7,828,008 km (0.12 R)
• M30: 7,959,504 km (0.089 R)
• M31: 8,358,482 km (0.105 R)
• M32: 8,519,898 km (0.085 R)
• M33: 8,709,438 km (0.111 R)
• M34: 9,010,429 km (0.066 R)
• M35: 9,426,311 km (0.064 R)
• M36: 10,248,053 km (0.062 R)
• M37: 10,974,949 km (0.061 R)
• M38: 11,211,164 km (0.102 R)
• M39: 11,538,633 km (0.066 R)
• M40: 11,718,600 km (0.104 R)
• M41: 11,990,419 km (0.042 R)
• M42: 12,203,147 km (0.066 R)
• M43: 12,294,701 km (0.083 R)
• M44: 12,601,676 km (0.1 R)
• M45: 12,756,061 km (0.071 R)
• M46: 13,223,105 km (0.119 R)
• M47: 13,664,120 km (0.091 R)
• M48: 13,759,264 km (0.098 R)
• M49: 14,078,057 km (0.112 R)
• M50: 14,496,034 km (0.091 R)
• M51: 14,657,899 km (0.117 R)
• M52: 14,755,287 km (0.064 R)
• M53: 15,114,322 km (0.089 R)
• M54: 15,608,593 km (0.052 R)
• M55: 17,363,077 km (0.106 R)
• M56: 17,603,929 km (0.111 R)
• M57: 17,915,392 km (0.1 R)
• M58: 18,368,375 km (0.119 R)
• M59: 18,473,542 km (0.11 R)
• M60: 18,789,941 km (0.099 R)
• M61: 19,678,553 km (0.096 R)
• M62: 21,570,367 km (0.106 R)
• M63: 22,276,021 km (0.112 R)
• M64: 22,462,868 km (0.085 R)
• M65: 23,633,771 km (0.059 R)
• M66: 23,862,656 km (0.063 R)
• M67: 24,169,032 km (0.115 R)
• M68: 24,322,669 km (0.056 R)
• M69: 24,863,166 km (0.088 R)
• M70: 25,134,836 km (0.109 R)
• M71: 25,251,522 km (0.117 R)
• M72: 26,073,862 km (0.043 R)
• M73: 26,310,376 km (0.114 R)
• M74: 26,468,501 km (0.115 R)

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 10.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.68 AU - 6.12 AU

Year: 4630 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,313,539 km

• M1: 159,771 km (0.079 R)
• M2: 363,972 km (0.026 R)
• M3: 633,248 km (0.112 R)
• M4: 713,432 km (0.1 R)
• M5: 1,388,867 km (0.116 R)
• M6: 1,671,008 km (0.042 R)
• M7: 1,802,355 km (0.107 R)
• M8: 1,886,280 km (0.057 R)
• M9: 2,163,784 km (0.096 R)
• M10: 2,604,649 km (0.118 R)
• M11: 2,777,284 km (0.042 R)
• M12: 2,953,810 km (0.084 R)
• M13: 3,194,812 km (0.115 R)
• M14: 3,317,782 km (0.062 R)
• M15: 3,653,479 km (0.079 R)
• M16: 3,717,657 km (0.1 R)
• M17: 4,200,110 km (0.105 R)
• M18: 4,448,741 km (0.099 R)
• M19: 5,007,938 km (0.095 R)
• M20: 5,466,456 km (0.066 R)
• M21: 5,713,292 km (0.104 R)
• M22: 6,527,553 km (0.116 R)
• M23: 7,269,709 km (0.083 R)
• M24: 7,486,775 km (0.111 R)
• M25: 7,678,410 km (0.08 R)
• M26: 8,066,616 km (0.104 R)
• M27: 8,319,437 km (0.099 R)
• M28: 8,432,682 km (0.088 R)
• M29: 8,919,923 km (0.056 R)
• M30: 9,210,741 km (0.106 R)
• M31: 9,445,610 km (0.074 R)
• M32: 9,891,411 km (0.045 R)
• M33: 10,222,770 km (0.072 R)
• M34: 10,989,310 km (0.112 R)
• M35: 11,615,975 km (0.091 R)
• M36: 11,806,114 km (0.089 R)
• M37: 12,029,464 km (0.118 R)
• M38: 12,125,506 km (0.079 R)
• M39: 12,642,516 km (0.119 R)
• M40: 13,067,823 km (0.108 R)
• M41: 13,133,795 km (0.089 R)
• M42: 13,199,619 km (0.082 R)
• M43: 13,664,569 km (0.066 R)
• M44: 14,033,627 km (0.108 R)
• M45: 14,338,058 km (0.109 R)
• M46: 14,576,218 km (0.107 R)
• M47: 14,850,132 km (0.042 R)
• M48: 16,033,301 km (0.087 R)
• M49: 16,245,282 km (0.099 R)
• M50: 16,316,041 km (0.079 R)
• M51: 16,922,511 km (0.062 R)
• M52: 17,066,275 km (0.119 R)
• M53: 17,138,231 km (0.074 R)
• M54: 17,499,959 km (0.079 R)
• M55: 17,864,080 km (0.081 R)
• M56: 18,083,839 km (0.057 R)
• M57: 18,785,603 km (0.106 R)
• M58: 19,646,988 km (0.101 R)
• M59: 19,987,622 km (0.112 R)
• M60: 20,215,759 km (0.074 R)
• M61: 21,563,635 km (0.102 R)
• M62: 21,680,621 km (0.098 R)
• M63: 21,954,086 km (0.088 R)
• M64: 22,032,475 km (0.076 R)
• M65: 22,980,327 km (0.08 R)
• M66: 23,059,913 km (0.064 R)
• M67: 24,021,977 km (0.1 R)
• M68: 24,793,005 km (0.066 R)
• M69: 25,489,682 km (0.117 R)
• M70: 26,359,294 km (0.038 R)
• M71: 26,484,209 km (0.093 R)
• M72: 27,449,265 km (0.12 R)
• M73: 27,957,299 km (0.076 R)
• M74: 28,084,756 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964

Radius: 11.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.03 AU - 6.27 AU

Year: 5627 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,313,539 km

• M1: 156,031 km (0.087 R)
• M2: 317,596 km (0.103 R)
• M3: 566,677 km (0.108 R)
• M4: 656,136 km (0.114 R)
• M5: 880,832 km (0.047 R)
• M6: 956,379 km (0.117 R)
• M7: 1,477,129 km (0.057 R)
• M8: 1,758,224 km (0.05 R)
• M9: 1,955,543 km (0.093 R)
• M10: 2,077,466 km (0.11 R)
• M11: 2,329,089 km (0.102 R)
• M12: 2,458,641 km (0.101 R)
• M13: 2,839,218 km (0.047 R)
• M14: 2,954,708 km (0.101 R)
• M15: 3,119,265 km (0.065 R)
• M16: 3,238,495 km (0.082 R)
• M17: 3,432,822 km (0.096 R)
• M18: 3,961,052 km (0.057 R)
• M19: 4,300,939 km (0.074 R)
• M20: 4,487,787 km (0.117 R)
• M21: 4,568,869 km (0.072 R)
• M22: 4,650,250 km (0.097 R)
• M23: 5,291,127 km (0.043 R)
• M24: 5,636,549 km (0.117 R)
• M25: 5,900,439 km (0.032 R)
• M26: 6,108,679 km (0.108 R)
• M27: 6,258,876 km (0.104 R)
• M28: 6,349,532 km (0.08 R)
• M29: 6,471,155 km (0.038 R)
• M30: 7,697,259 km (0.104 R)
• M31: 8,823,881 km (0.069 R)
• M32: 9,649,960 km (0.064 R)
• M33: 10,572,680 km (0.12 R)
• M34: 11,597,725 km (0.097 R)
• M35: 11,821,523 km (0.051 R)
• M36: 12,387,302 km (0.051 R)
• M37: 12,539,593 km (0.081 R)
• M38: 13,155,338 km (0.03 R)
• M39: 13,310,770 km (0.088 R)
• M40: 13,427,755 km (0.116 R)
• M41: 13,505,995 km (0.098 R)
• M42: 13,859,794 km (0.059 R)
• M43: 15,061,065 km (0.043 R)
• M44: 15,921,851 km (0.114 R)
• M45: 16,295,546 km (0.118 R)
• M46: 17,519,706 km (0.079 R)
• M47: 17,862,584 km (0.084 R)
• M48: 17,948,603 km (0.046 R)
• M49: 18,860,701 km (0.115 R)
• M50: 18,948,365 km (0.065 R)
• M51: 19,036,179 km (0.101 R)
• M52: 19,168,125 km (0.116 R)
• M53: 19,521,325 km (0.116 R)
• M54: 19,610,037 km (0.116 R)
• M55: 19,876,919 km (0.077 R)
• M56: 20,055,390 km (0.026 R)
• M57: 20,549,212 km (0.113 R)
• M58: 20,729,777 km (0.077 R)
• M59: 21,732,232 km (0.115 R)
• M60: 21,916,238 km (0.067 R)
• M61: 22,657,196 km (0.057 R)
• M62: 23,312,435 km (0.119 R)
• M63: 23,406,532 km (0.075 R)
• M64: 23,689,571 km (0.118 R)
• M65: 25,121,970 km (0.092 R)
• M66: 25,266,781 km (0.118 R)
• M67: 26,729,848 km (0.036 R)
• M68: 27,223,671 km (0.116 R)
• M69: 27,670,669 km (0.109 R)
• M70: 29,076,740 km (0.088 R)
• M71: 29,686,501 km (0.109 R)
• M72: 30,557,609 km (0.108 R)
• M73: 30,918,738 km (0.083 R)
• M74: 31,333,124 km (0.091 R)
• M75: 31,541,065 km (0.104 R)
• M76: 31,645,186 km (0.111 R)
• M77: 31,749,455 km (0.077 R)
• M78: 32,692,670 km (0.056 R)
• M79: 33,964,850 km (0.105 R)
• M80: 36,120,705 km (0.099 R)
• M81: 36,393,272 km (0.054 R)
• M82: 36,557,232 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 12.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.14 AU - 8.86 AU

Year: 7578 Days

Day: 11.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,313,539 km

• M1: 161,267 km (0.108 R)
• M2: 295,157 km (0.118 R)
• M3: 390,002 km (0.092 R)
• M4: 512,822 km (0.113 R)
• M5: 789,129 km (0.061 R)
• M6: 1,095,356 km (0.097 R)
• M7: 1,340,098 km (0.064 R)
• M8: 1,439,132 km (0.11 R)
• M9: 1,730,249 km (0.086 R)
• M10: 2,086,442 km (0.116 R)
• M11: 2,273,289 km (0.095 R)
• M12: 2,417,202 km (0.056 R)
• M13: 2,919,103 km (0.099 R)
• M14: 3,023,373 km (0.068 R)
• M15: 3,289,807 km (0.117 R)
• M16: 3,647,645 km (0.057 R)
• M17: 3,817,139 km (0.036 R)
• M18: 4,795,659 km (0.1 R)
• M19: 5,651,808 km (0.118 R)
• M20: 6,248,853 km (0.068 R)
• M21: 6,350,280 km (0.08 R)
• M22: 6,623,595 km (0.082 R)
• M23: 7,217,349 km (0.088 R)
• M24: 7,359,467 km (0.068 R)
• M25: 7,719,101 km (0.098 R)
• M26: 8,870,406 km (0.11 R)
• M27: 9,137,737 km (0.062 R)
• M28: 10,273,783 km (0.086 R)
• M29: 11,495,549 km (0.113 R)
• M30: 11,703,640 km (0.085 R)
• M31: 11,829,152 km (0.094 R)
• M32: 12,039,188 km (0.035 R)
• M33: 12,250,570 km (0.096 R)
• M34: 13,764,350 km (0.106 R)
• M35: 14,700,684 km (0.087 R)
• M36: 15,657,661 km (0.08 R)
• M37: 15,981,092 km (0.075 R)
• M38: 16,166,892 km (0.101 R)
• M39: 16,400,265 km (0.096 R)
• M40: 16,493,913 km (0.054 R)
• M41: 16,634,685 km (0.094 R)
• M42: 16,728,782 km (0.117 R)
• M43: 17,106,816 km (0.101 R)
• M44: 18,064,541 km (0.035 R)
• M45: 18,258,121 km (0.116 R)
• M46: 18,501,068 km (0.106 R)
• M47: 18,647,375 km (0.113 R)
• M48: 19,583,109 km (0.097 R)
• M49: 19,981,638 km (0.094 R)
• M50: 20,131,685 km (0.095 R)
• M51: 20,786,624 km (0.069 R)
• M52: 20,888,051 km (0.117 R)
• M53: 22,065,836 km (0.113 R)
• M54: 22,636,851 km (0.072 R)
• M55: 23,899,307 km (0.101 R)
• M56: 24,058,778 km (0.064 R)
• M57: 24,914,927 km (0.112 R)
• M58: 25,890,155 km (0.068 R)
• M59: 26,822,599 km (0.092 R)
• M60: 27,821,913 km (0.101 R)
• M61: 28,720,398 km (0.066 R)
• M62: 28,833,344 km (0.101 R)
• M63: 29,457,466 km (0.093 R)
• M64: 29,799,746 km (0.095 R)
• M65: 29,971,335 km (0.088 R)
• M66: 32,291,149 km (0.037 R)
• M67: 32,467,525 km (0.089 R)
• M68: 33,472,524 km (0.043 R)
• M69: 34,969,250 km (0.04 R)
• M70: 35,452,751 km (0.097 R)
• M71: 37,532,460 km (0.054 R)
• M72: 37,656,028 km (0.119 R)
• M73: 37,841,529 km (0.062 R)
• M74: 38,524,743 km (0.103 R)
• M75: 38,836,654 km (0.115 R)
• M76: 40,155,659 km (0.052 R)
• M77: 40,282,069 km (0.045 R)
• M78: 41,170,381 km (0.077 R)
• M79: 41,873,042 km (0.112 R)
• M80: 42,772,874 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.3

Radius: 6.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.35 AU - 13.87 AU

Year: 17514 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,313,539 km

• M1: 92,302 km (0.112 R)
• M2: 304,132 km (0.06 R)
• M3: 489,035 km (0.071 R)
• M4: 601,084 km (0.091 R)
• M5: 895,493 km (0.058 R)
• M6: 971,788 km (0.113 R)
• M7: 1,231,041 km (0.111 R)
• M8: 1,421,629 km (0.088 R)
• M9: 1,968,409 km (0.074 R)
• M10: 2,423,186 km (0.062 R)
• M11: 2,487,663 km (0.099 R)
• M12: 2,729,114 km (0.032 R)
• M13: 3,187,332 km (0.058 R)
• M14: 4,251,422 km (0.108 R)
• M15: 4,303,482 km (0.115 R)
• M16: 4,646,510 km (0.036 R)
• M17: 5,136,293 km (0.096 R)
• M18: 7,253,552 km (0.109 R)
• M19: 7,472,114 km (0.107 R)
• M20: 7,566,511 km (0.097 R)
• M21: 7,820,229 km (0.099 R)
• M22: 8,076,639 km (0.12 R)
• M23: 9,604,333 km (0.081 R)
• M24: 9,741,215 km (0.119 R)
• M25: 9,878,845 km (0.047 R)
• M26: 10,156,050 km (0.12 R)
• M27: 10,931,715 km (0.113 R)
• M28: 11,398,909 km (0.116 R)
• M29: 11,762,731 km (0.097 R)
• M30: 11,835,884 km (0.109 R)
• M31: 12,315,495 km (0.109 R)
• M32: 12,389,845 km (0.079 R)
• M33: 12,876,936 km (0.082 R)
• M34: 12,990,182 km (0.062 R)
• M35: 13,599,942 km (0.086 R)
• M36: 15,085,000 km (0.075 R)
• M37: 16,211,921 km (0.073 R)
• M38: 16,661,912 km (0.054 R)
• M39: 17,910,156 km (0.09 R)
• M40: 18,248,098 km (0.119 R)
• M41: 18,801,760 km (0.106 R)
• M42: 20,363,561 km (0.119 R)
• M43: 20,495,656 km (0.087 R)
• M44: 21,026,579 km (0.025 R)
• M45: 21,561,990 km (0.057 R)
• M46: 21,831,416 km (0.096 R)
• M47: 22,192,395 km (0.066 R)
• M48: 22,920,339 km (0.088 R)
• M49: 23,011,743 km (0.067 R)
• M50: 23,379,155 km (0.092 R)
• M51: 23,471,308 km (0.054 R)
• M52: 23,563,609 km (0.065 R)
• M53: 23,655,911 km (0.056 R)
• M54: 24,166,190 km (0.047 R)
• M55: 24,305,914 km (0.097 R)
• M56: 24,492,762 km (0.108 R)
• M57: 26,867,778 km (0.089 R)
• M58: 27,643,143 km (0.076 R)
• M59: 29,813,210 km (0.059 R)
• M60: 30,013,073 km (0.112 R)
• M61: 31,883,944 km (0.054 R)
• M62: 33,221,050 km (0.062 R)
• M63: 33,688,094 km (0.07 R)
• M64: 34,105,173 km (0.055 R)
• M65: 34,681,274 km (0.114 R)
• M66: 34,891,609 km (0.095 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: 321 - 14,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit