🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.48 AU - 0.56 AU

Year: 139 Days

Day: 40 Hours

Environment

Temp: 208 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 32.4 Hours

Environment

Temp: 143 °C

Axial Tilt: 164 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.29 AU - 1.55 AU

Year: 628 Days

Day: 23.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.59 AU - 2.65 AU

Year: 1145 Days

Day: 16.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 9.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.75 AU - 7.53 AU

Year: 6345 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,265,331 km

• M1: 139,874 km (0.09 R)
• M2: 237,262 km (0.064 R)
• M3: 314,006 km (0.093 R)
• M4: 402,418 km (0.114 R)
• M5: 464,053 km (0.082 R)
• M6: 886,218 km (0.096 R)
• M7: 1,083,837 km (0.108 R)
• M8: 1,282,353 km (0.027 R)
• M9: 1,351,318 km (0.092 R)
• M10: 1,521,859 km (0.071 R)
• M11: 1,822,102 km (0.032 R)
• M12: 2,075,820 km (0.12 R)
• M13: 2,273,738 km (0.096 R)
• M14: 2,477,939 km (0.069 R)
• M15: 2,813,487 km (0.107 R)
• M16: 2,959,046 km (0.085 R)
• M17: 3,391,833 km (0.106 R)
• M18: 3,547,115 km (0.066 R)
• M19: 3,724,688 km (0.05 R)
• M20: 3,884,907 km (0.114 R)
• M21: 4,170,938 km (0.06 R)
• M22: 4,379,478 km (0.103 R)
• M23: 4,442,608 km (0.091 R)
• M24: 4,591,458 km (0.093 R)
• M25: 4,806,729 km (0.104 R)
• M26: 5,069,722 km (0.098 R)
• M27: 5,427,560 km (0.095 R)
• M28: 5,495,478 km (0.06 R)
• M29: 5,724,363 km (0.028 R)
• M30: 7,512,955 km (0.106 R)
• M31: 7,946,639 km (0.098 R)
• M32: 8,127,503 km (0.08 R)
• M33: 8,283,832 km (0.063 R)
• M34: 8,678,621 km (0.062 R)
• M35: 9,323,238 km (0.094 R)
• M36: 9,706,359 km (0.053 R)
• M37: 9,789,086 km (0.091 R)
• M38: 9,872,113 km (0.063 R)
• M39: 9,983,115 km (0.076 R)
• M40: 10,206,464 km (0.077 R)
• M41: 10,829,240 km (0.114 R)
• M42: 10,943,832 km (0.063 R)
• M43: 11,493,455 km (0.089 R)
• M44: 11,581,119 km (0.11 R)
• M45: 11,904,251 km (0.089 R)
• M46: 12,200,604 km (0.041 R)
• M47: 12,619,628 km (0.085 R)
• M48: 12,679,916 km (0.093 R)
• M49: 12,921,815 km (0.107 R)
• M50: 13,441,069 km (0.038 R)
• M51: 13,533,371 km (0.053 R)
• M52: 14,029,438 km (0.104 R)
• M53: 14,311,131 km (0.111 R)
• M54: 14,753,043 km (0.078 R)
• M55: 14,880,051 km (0.1 R)
• M56: 15,844,808 km (0.05 R)
• M57: 15,942,346 km (0.107 R)
• M58: 16,630,945 km (0.055 R)
• M59: 17,062,236 km (0.113 R)
• M60: 18,207,258 km (0.117 R)
• M61: 18,995,938 km (0.11 R)
• M62: 19,099,609 km (0.095 R)
• M63: 19,377,113 km (0.04 R)
• M64: 19,760,682 km (0.096 R)
• M65: 19,865,849 km (0.083 R)
• M66: 20,182,099 km (0.108 R)
• M67: 20,252,709 km (0.113 R)
• M68: 20,571,054 km (0.071 R)
• M69: 21,212,679 km (0.085 R)
• M70: 22,588,979 km (0.088 R)
• M71: 22,698,934 km (0.103 R)
• M72: 22,772,237 km (0.077 R)
• M73: 23,621,504 km (0.083 R)
• M74: 24,820,232 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.6

Radius: 13.5

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.63 AU - 9.63 AU

Year: 8597 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,265,331 km

• M1: 169,046 km (0.033 R)
• M2: 362,326 km (0.098 R)
• M3: 598,691 km (0.104 R)
• M4: 717,771 km (0.108 R)
• M5: 1,386,623 km (0.117 R)
• M6: 1,607,878 km (0.095 R)
• M7: 1,781,711 km (0.103 R)
• M8: 2,044,105 km (0.111 R)
• M9: 2,233,496 km (0.107 R)
• M10: 2,406,731 km (0.115 R)
• M11: 2,517,433 km (0.119 R)
• M12: 2,652,520 km (0.082 R)
• M13: 3,024,869 km (0.103 R)
• M14: 3,414,123 km (0.083 R)
• M15: 3,640,165 km (0.03 R)
• M16: 4,348,361 km (0.103 R)
• M17: 4,649,203 km (0.074 R)
• M18: 4,816,154 km (0.102 R)
• M19: 4,900,377 km (0.108 R)
• M20: 5,156,190 km (0.114 R)
• M21: 5,416,341 km (0.058 R)
• M22: 5,621,888 km (0.077 R)
• M23: 5,859,749 km (0.117 R)
• M24: 6,345,792 km (0.027 R)
• M25: 6,939,845 km (0.088 R)
• M26: 7,227,522 km (0.094 R)
• M27: 7,389,088 km (0.064 R)
• M28: 7,748,721 km (0.066 R)
• M29: 8,214,868 km (0.102 R)
• M30: 8,417,423 km (0.102 R)
• M31: 9,069,969 km (0.114 R)
• M32: 9,384,723 km (0.098 R)
• M33: 9,774,426 km (0.053 R)
• M34: 9,953,195 km (0.088 R)
• M35: 11,161,048 km (0.099 R)
• M36: 11,839,475 km (0.114 R)
• M37: 11,992,065 km (0.066 R)
• M38: 12,183,699 km (0.115 R)
• M39: 12,686,647 km (0.077 R)
• M40: 13,196,477 km (0.086 R)
• M41: 13,633,303 km (0.077 R)
• M42: 14,155,399 km (0.061 R)
• M43: 14,358,104 km (0.105 R)
• M44: 17,078,691 km (0.095 R)
• M45: 17,772,377 km (0.041 R)
• M46: 18,166,717 km (0.111 R)
• M47: 18,475,337 km (0.102 R)
• M48: 18,830,333 km (0.112 R)
• M49: 19,591,936 km (0.079 R)
• M50: 20,135,724 km (0.067 R)
• M51: 20,272,456 km (0.071 R)
• M52: 20,500,892 km (0.039 R)
• M53: 20,730,375 km (0.089 R)
• M54: 21,006,832 km (0.116 R)
• M55: 21,145,509 km (0.111 R)
• M56: 21,423,761 km (0.05 R)
• M57: 22,171,601 km (0.087 R)
• M58: 22,265,698 km (0.105 R)
• M59: 22,880,695 km (0.094 R)
• M60: 23,118,705 km (0.114 R)
• M61: 23,549,098 km (0.052 R)
• M62: 24,078,824 km (0.026 R)
• M63: 25,741,006 km (0.108 R)
• M64: 26,786,097 km (0.071 R)
• M65: 28,252,007 km (0.118 R)
• M66: 29,175,026 km (0.101 R)
• M67: 29,484,992 km (0.107 R)
• M68: 30,682,822 km (0.095 R)
• M69: 30,787,840 km (0.103 R)
• M70: 31,156,001 km (0.1 R)
• M71: 31,419,891 km (0.102 R)
• M72: 33,126,204 km (0.112 R)
• M73: 34,480,215 km (0.05 R)
• M74: 35,191,403 km (0.086 R)
• M75: 35,907,379 km (0.105 R)
• M76: 36,073,432 km (0.12 R)
• M77: 36,294,987 km (0.078 R)
• M78: 36,405,988 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.9

Radius: 10.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.84 AU - 12.62 AU

Year: 13956 Days

Day: 13.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 96,265,331 km

• M1: 193,131 km (0.097 R)
• M2: 316,549 km (0.118 R)
• M3: 392,545 km (0.035 R)
• M4: 555,906 km (0.097 R)
• M5: 730,187 km (0.119 R)
• M6: 1,026,391 km (0.088 R)
• M7: 1,244,505 km (0.066 R)
• M8: 1,309,580 km (0.048 R)
• M9: 1,635,404 km (0.117 R)
• M10: 1,835,865 km (0.106 R)
• M11: 2,381,897 km (0.096 R)
• M12: 2,505,316 km (0.12 R)
• M13: 3,615,033 km (0.034 R)
• M14: 3,757,450 km (0.114 R)
• M15: 4,047,969 km (0.072 R)
• M16: 4,171,088 km (0.069 R)
• M17: 4,989,089 km (0.089 R)
• M18: 5,094,855 km (0.118 R)
• M19: 5,470,794 km (0.114 R)
• M20: 5,634,604 km (0.091 R)
• M21: 6,051,533 km (0.103 R)
• M22: 6,221,177 km (0.05 R)
• M23: 6,392,317 km (0.116 R)
• M24: 6,593,975 km (0.114 R)
• M25: 6,768,556 km (0.11 R)
• M26: 6,944,632 km (0.1 R)
• M27: 7,151,975 km (0.105 R)
• M28: 7,633,680 km (0.09 R)
• M29: 8,063,774 km (0.087 R)
• M30: 8,565,076 km (0.048 R)
• M31: 8,660,221 km (0.114 R)
• M32: 8,723,800 km (0.112 R)
• M33: 9,044,238 km (0.095 R)
• M34: 9,141,178 km (0.114 R)
• M35: 9,270,879 km (0.063 R)
• M36: 9,564,989 km (0.096 R)
• M37: 9,663,723 km (0.059 R)
• M38: 10,263,162 km (0.087 R)
• M39: 10,364,290 km (0.1 R)
• M40: 10,431,908 km (0.095 R)
• M41: 10,669,619 km (0.049 R)
• M42: 11,498,092 km (0.106 R)
• M43: 11,743,732 km (0.079 R)
• M44: 12,097,531 km (0.106 R)
• M45: 12,779,548 km (0.092 R)
• M46: 13,070,366 km (0.099 R)
• M47: 13,216,673 km (0.078 R)
• M48: 13,584,683 km (0.089 R)
• M49: 14,255,779 km (0.105 R)
• M50: 14,671,063 km (0.028 R)
• M51: 14,937,497 km (0.077 R)
• M52: 15,013,941 km (0.114 R)
• M53: 15,244,023 km (0.078 R)
• M54: 15,629,986 km (0.057 R)
• M55: 15,863,059 km (0.069 R)
• M56: 16,097,479 km (0.109 R)
• M57: 16,372,290 km (0.056 R)
• M58: 17,607,819 km (0.085 R)
• M59: 20,294,746 km (0.089 R)
• M60: 20,719,305 km (0.044 R)
• M61: 21,620,483 km (0.109 R)
• M62: 22,841,949 km (0.111 R)
• M63: 23,772,747 km (0.102 R)
• M64: 24,490,069 km (0.1 R)
• M65: 24,715,812 km (0.097 R)
• M66: 25,396,931 km (0.074 R)
• M67: 27,010,195 km (0.118 R)
• M68: 27,430,415 km (0.055 R)
• M69: 28,514,102 km (0.108 R)
• M70: 29,276,154 km (0.098 R)
• M71: 30,723,064 km (0.099 R)
• M72: 31,210,454 km (0.112 R)
• M73: 31,897,258 km (0.118 R)
• M74: 32,045,061 km (0.065 R)
• M75: 32,143,795 km (0.103 R)
• M76: 32,291,897 km (0.102 R)
• M77: 32,787,515 km (0.109 R)
• M78: 33,136,078 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719

Radius: 7.8

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.54 AU - 21 AU

Year: 27780 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,265,331 km

• M1: 256,261 km (0.107 R)
• M2: 699,968 km (0.082 R)
• M3: 781,499 km (0.114 R)
• M4: 1,140,085 km (0.103 R)
• M5: 1,878,052 km (0.054 R)
• M6: 3,002,280 km (0.084 R)
• M7: 3,415,918 km (0.095 R)
• M8: 5,027,087 km (0.06 R)
• M9: 5,517,169 km (0.073 R)
• M10: 5,683,821 km (0.116 R)
• M11: 7,811,402 km (0.051 R)
• M12: 8,187,641 km (0.087 R)
• M13: 8,569,864 km (0.083 R)
• M14: 8,698,518 km (0.094 R)
• M15: 9,684,218 km (0.077 R)
• M16: 10,982,728 km (0.06 R)
• M17: 11,052,590 km (0.12 R)
• M18: 11,262,924 km (0.12 R)
• M19: 11,474,755 km (0.072 R)
• M20: 13,067,823 km (0.108 R)
• M21: 13,141,874 km (0.063 R)
• M22: 13,589,022 km (0.117 R)
• M23: 14,345,538 km (0.109 R)
• M24: 14,651,915 km (0.099 R)
• M25: 16,856,688 km (0.072 R)
• M26: 17,017,955 km (0.096 R)
• M27: 18,910,816 km (0.087 R)
• M28: 19,584,755 km (0.09 R)
• M29: 21,216,568 km (0.064 R)
• M30: 21,390,850 km (0.109 R)
• M31: 21,828,723 km (0.07 R)
• M32: 22,713,146 km (0.068 R)
• M33: 24,883,511 km (0.034 R)
• M34: 25,159,370 km (0.113 R)
• M35: 25,343,824 km (0.09 R)
• M36: 26,179,777 km (0.101 R)
• M37: 26,273,126 km (0.1 R)
• M38: 26,366,774 km (0.119 R)
• M39: 26,460,423 km (0.108 R)
• M40: 27,878,461 km (0.108 R)
• M41: 27,973,755 km (0.086 R)
• M42: 28,933,874 km (0.063 R)
• M43: 29,030,514 km (0.114 R)
• M44: 30,002,451 km (0.084 R)
• M45: 30,100,288 km (0.116 R)
• M46: 34,814,117 km (0.11 R)
• M47: 35,639,150 km (0.05 R)
• M48: 37,098,178 km (0.119 R)
• M49: 38,470,439 km (0.095 R)
• M50: 39,323,147 km (0.109 R)
• M51: 41,591,050 km (0.089 R)
• M52: 44,123,294 km (0.09 R)
• M53: 48,071,181 km (0.067 R)
• M54: 50,842,931 km (0.113 R)
• M55: 51,076,303 km (0.078 R)
• M56: 51,309,975 km (0.08 R)
• M57: 51,661,231 km (0.057 R)
• M58: 56,298,466 km (0.119 R)
• M59: 56,539,917 km (0.087 R)
• M60: 56,902,542 km (0.081 R)
• M61: 57,508,862 km (0.092 R)
• M62: 58,361,121 km (0.115 R)
• M63: 60,078,355 km (0.088 R)
• M64: 60,448,460 km (0.075 R)
• M65: 61,315,081 km (0.057 R)
• M66: 63,185,802 km (0.103 R)
• M67: 63,939,327 km (0.05 R)
• M68: 64,317,211 km (0.11 R)
• M69: 66,090,544 km (0.062 R)
• M70: 66,600,224 km (0.048 R)
• M71: 67,495,119 km (0.085 R)
• M72: 67,879,884 km (0.091 R)
• M73: 69,426,128 km (0.058 R)
• M74: 73,210,804 km (0.077 R)
• M75: 78,809,654 km (0.119 R)
• M76: 79,214,765 km (0.065 R)
• M77: 81,933,407 km (0.09 R)
• M78: 83,166,842 km (0.1 R)
• M79: 84,130,252 km (0.081 R)
• M80: 85,651,812 km (0.053 R)
• M81: 85,790,639 km (0.096 R)
• M82: 86,346,545 km (0.032 R)
• M83: 87,182,497 km (0.117 R)
• M84: 88,441,513 km (0.083 R)
• M85: 88,722,159 km (0.081 R)
• M86: 89,988,505 km (0.083 R)
• M87: 91,260,984 km (0.045 R)
• M88: 92,539,298 km (0.036 R)
• M89: 92,824,132 km (0.092 R)
• M90: 93,251,982 km (0.109 R)
• M91: 93,966,611 km (0.119 R)
• M92: 94,539,571 km (0.098 R)
• M93: 94,682,886 km (0.037 R)
• M94: 95,976,908 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 13,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit