🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.87 AU

Year: 228 Days

Day: 14.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 346 Days

Day: 24.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.42 AU - 2.2 AU

Year: 856 Days

Day: 32.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.95 AU - 1.99 AU

Year: 972 Days

Day: 26.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.94 AU - 2.96 AU

Year: 1348 Days

Day: 42.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.77 AU - 4.21 AU

Year: 2291 Days

Day: 34.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,330,201 km

• M1: 1,214,286 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 9.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 8.46 AU - 12.8 AU

Year: 12181 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,330,201 km

• M1: 116,537 km (0.083 R)
• M2: 225,893 km (0.094 R)
• M3: 376,837 km (0.107 R)
• M4: 443,558 km (0.079 R)
• M5: 727,046 km (0.041 R)
• M6: 999,015 km (0.1 R)
• M7: 1,080,246 km (0.072 R)
• M8: 1,320,052 km (0.102 R)
• M9: 1,483,263 km (0.081 R)
• M10: 1,869,674 km (0.105 R)
• M11: 2,074,623 km (0.056 R)
• M12: 2,417,801 km (0.068 R)
• M13: 2,528,653 km (0.103 R)
• M14: 2,686,927 km (0.048 R)
• M15: 3,084,858 km (0.085 R)
• M16: 3,352,339 km (0.115 R)
• M17: 3,526,620 km (0.077 R)
• M18: 3,652,881 km (0.086 R)
• M19: 4,093,447 km (0.106 R)
• M20: 4,996,270 km (0.074 R)
• M21: 6,170,015 km (0.054 R)
• M22: 6,631,524 km (0.105 R)
• M23: 6,787,854 km (0.109 R)
• M24: 6,913,815 km (0.118 R)
• M25: 7,328,500 km (0.096 R)
• M26: 7,620,216 km (0.099 R)
• M27: 7,751,264 km (0.071 R)
• M28: 7,982,094 km (0.098 R)
• M29: 8,450,933 km (0.1 R)
• M30: 8,654,536 km (0.117 R)
• M31: 8,825,377 km (0.089 R)
• M32: 9,240,212 km (0.106 R)
• M33: 9,310,074 km (0.09 R)
• M34: 9,414,942 km (0.078 R)
• M35: 9,661,479 km (0.064 R)
• M36: 10,053,127 km (0.053 R)
• M37: 10,124,933 km (0.105 R)
• M38: 10,196,890 km (0.065 R)
• M39: 10,999,333 km (0.062 R)
• M40: 11,558,231 km (0.078 R)
• M41: 15,389,133 km (0.112 R)
• M42: 15,679,652 km (0.112 R)
• M43: 16,097,628 km (0.111 R)
• M44: 16,944,801 km (0.101 R)
• M45: 17,073,156 km (0.118 R)
• M46: 17,373,698 km (0.085 R)
• M47: 17,460,016 km (0.096 R)
• M48: 17,806,335 km (0.082 R)
• M49: 17,936,785 km (0.1 R)
• M50: 18,549,837 km (0.071 R)
• M51: 18,814,775 km (0.109 R)
• M52: 19,616,769 km (0.109 R)
• M53: 20,022,029 km (0.104 R)
• M54: 20,339,177 km (0.106 R)
• M55: 20,612,193 km (0.073 R)
• M56: 20,795,002 km (0.045 R)
• M57: 22,089,322 km (0.105 R)
• M58: 22,323,144 km (0.11 R)
• M59: 22,416,942 km (0.11 R)
• M60: 22,793,330 km (0.076 R)
• M61: 23,171,962 km (0.096 R)
• M62: 24,031,252 km (0.108 R)
• M63: 25,486,391 km (0.112 R)
• M64: 25,731,731 km (0.101 R)
• M65: 26,224,656 km (0.077 R)
• M66: 26,521,907 km (0.072 R)
• M67: 27,019,919 km (0.116 R)
• M68: 27,169,965 km (0.095 R)
• M69: 28,227,622 km (0.117 R)
• M70: 28,684,943 km (0.034 R)
• M71: 29,401,367 km (0.114 R)
• M72: 31,061,006 km (0.038 R)
• M73: 31,218,084 km (0.099 R)
• M74: 32,537,836 km (0.093 R)
• M75: 32,697,457 km (0.078 R)
• M76: 33,017,447 km (0.12 R)
• M77: 34,199,569 km (0.069 R)
• M78: 35,231,645 km (0.091 R)
• M79: 36,328,945 km (0.063 R)
• M80: 36,494,550 km (0.086 R)
• M81: 37,159,363 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 10.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.74 AU - 10.76 AU

Year: 12388 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,330,201 km

• M1: 153,039 km (0.1 R)
• M2: 223,200 km (0.099 R)
• M3: 295,905 km (0.078 R)
• M4: 449,542 km (0.079 R)
• M5: 806,033 km (0.119 R)
• M6: 995,275 km (0.07 R)
• M7: 1,372,560 km (0.118 R)
• M8: 1,439,730 km (0.085 R)
• M9: 1,624,633 km (0.055 R)
• M10: 1,744,162 km (0.107 R)
• M11: 2,578,469 km (0.11 R)
• M12: 2,890,829 km (0.103 R)
• M13: 3,096,078 km (0.095 R)
• M14: 3,614,434 km (0.065 R)
• M15: 3,772,110 km (0.101 R)
• M16: 4,225,841 km (0.101 R)
• M17: 5,434,891 km (0.09 R)
• M18: 5,506,997 km (0.112 R)
• M19: 5,579,552 km (0.118 R)
• M20: 5,688,908 km (0.088 R)
• M21: 7,614,532 km (0.101 R)
• M22: 7,776,696 km (0.057 R)
• M23: 7,858,227 km (0.092 R)
• M24: 8,773,466 km (0.115 R)
• M25: 9,460,270 km (0.061 R)
• M26: 9,547,336 km (0.078 R)
• M27: 10,208,858 km (0.067 R)
• M28: 10,794,085 km (0.108 R)
• M29: 11,950,177 km (0.111 R)
• M30: 12,044,424 km (0.086 R)
• M31: 14,328,185 km (0.102 R)
• M32: 14,932,261 km (0.083 R)
• M33: 15,033,838 km (0.054 R)
• M34: 16,269,816 km (0.102 R)
• M35: 16,741,647 km (0.083 R)
• M36: 17,324,481 km (0.118 R)
• M37: 17,431,144 km (0.032 R)
• M38: 17,591,662 km (0.025 R)
• M39: 17,752,630 km (0.107 R)
• M40: 18,184,220 km (0.111 R)
• M41: 18,837,962 km (0.114 R)
• M42: 19,223,027 km (0.105 R)
• M43: 19,388,782 km (0.07 R)
• M44: 19,555,134 km (0.109 R)
• M45: 19,833,237 km (0.063 R)
• M46: 20,000,787 km (0.067 R)
• M47: 20,675,623 km (0.113 R)
• M48: 21,472,381 km (0.06 R)
• M49: 21,874,500 km (0.098 R)
• M50: 21,989,840 km (0.069 R)
• M51: 22,221,268 km (0.111 R)
• M52: 23,154,609 km (0.097 R)
• M53: 23,330,985 km (0.114 R)
• M54: 24,398,964 km (0.08 R)
• M55: 25,119,876 km (0.117 R)
• M56: 25,361,776 km (0.088 R)
• M57: 26,152,999 km (0.051 R)
• M58: 26,275,520 km (0.041 R)
• M59: 26,705,613 km (0.09 R)
• M60: 27,386,284 km (0.115 R)
• M61: 27,822,362 km (0.088 R)
• M62: 28,072,639 km (0.093 R)
• M63: 28,449,326 km (0.087 R)
• M64: 28,764,679 km (0.084 R)
• M65: 29,398,674 km (0.06 R)
• M66: 30,037,158 km (0.085 R)
• M67: 31,718,937 km (0.117 R)
• M68: 35,105,384 km (0.111 R)
• M69: 35,918,748 km (0.03 R)
• M70: 36,532,847 km (0.061 R)
• M71: 37,494,911 km (0.108 R)
• M72: 38,883,927 km (0.102 R)
• M73: 39,514,482 km (0.109 R)
• M74: 39,936,648 km (0.114 R)
• M75: 41,212,418 km (0.052 R)
• M76: 42,717,522 km (0.101 R)
• M77: 43,513,084 km (0.115 R)
• M78: 45,486,579 km (0.108 R)
• M79: 45,707,685 km (0.093 R)
• M80: 46,669,749 km (0.119 R)
• M81: 47,414,447 km (0.087 R)
• M82: 47,788,142 km (0.066 R)
• M83: 48,087,936 km (0.114 R)
• M84: 48,313,081 km (0.11 R)
• M85: 48,388,329 km (0.115 R)
• M86: 48,839,965 km (0.099 R)
• M87: 48,915,362 km (0.095 R)
• M88: 49,293,097 km (0.077 R)
• M89: 50,051,408 km (0.108 R)
• M90: 50,966,499 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 8.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.06 AU - 13.6 AU

Year: 13404 Days

Day: 11.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,330,201 km

• M1: 257,757 km (0.11 R)
• M2: 377,286 km (0.084 R)
• M3: 517,309 km (0.094 R)
• M4: 705,952 km (0.096 R)
• M5: 899,682 km (0.11 R)
• M6: 1,003,054 km (0.116 R)
• M7: 1,298,360 km (0.049 R)
• M8: 1,376,450 km (0.08 R)
• M9: 1,436,140 km (0.096 R)
• M10: 2,172,161 km (0.035 R)
• M11: 2,265,660 km (0.11 R)
• M12: 2,432,461 km (0.12 R)
• M13: 2,529,550 km (0.072 R)
• M14: 2,854,178 km (0.108 R)
• M15: 3,245,376 km (0.097 R)
• M16: 4,222,849 km (0.089 R)
• M17: 4,789,226 km (0.119 R)
• M18: 5,538,562 km (0.062 R)
• M19: 6,223,870 km (0.115 R)
• M20: 6,290,590 km (0.062 R)
• M21: 6,492,099 km (0.088 R)
• M22: 6,901,399 km (0.067 R)
• M23: 7,109,190 km (0.045 R)
• M24: 7,709,227 km (0.117 R)
• M25: 8,142,612 km (0.11 R)
• M26: 8,399,023 km (0.031 R)
• M27: 8,732,776 km (0.064 R)
• M28: 9,451,294 km (0.062 R)
• M29: 9,953,794 km (0.104 R)
• M30: 10,149,468 km (0.098 R)
• M31: 10,864,246 km (0.104 R)
• M32: 10,944,730 km (0.093 R)
• M33: 11,025,363 km (0.107 R)
• M34: 12,091,397 km (0.108 R)
• M35: 12,721,205 km (0.085 R)
• M36: 14,320,256 km (0.071 R)
• M37: 14,763,215 km (0.094 R)
• M38: 15,436,107 km (0.1 R)
• M39: 16,164,798 km (0.089 R)
• M40: 16,302,727 km (0.064 R)
• M41: 16,579,633 km (0.041 R)
• M42: 17,091,407 km (0.113 R)
• M43: 18,130,514 km (0.034 R)
• M44: 18,850,678 km (0.108 R)
• M45: 18,947,468 km (0.115 R)
• M46: 19,482,430 km (0.081 R)
• M47: 19,727,172 km (0.097 R)
• M48: 20,616,980 km (0.112 R)
• M49: 22,898,198 km (0.064 R)
• M50: 23,156,554 km (0.114 R)
• M51: 23,519,927 km (0.077 R)
• M52: 24,621,266 km (0.051 R)
• M53: 25,685,655 km (0.084 R)
• M54: 25,739,361 km (0.104 R)
• M55: 26,928,365 km (0.083 R)
• M56: 27,201,082 km (0.065 R)
• M57: 27,529,599 km (0.12 R)
• M58: 27,694,306 km (0.117 R)
• M59: 27,804,260 km (0.114 R)
• M60: 28,079,969 km (0.056 R)
• M61: 29,191,631 km (0.073 R)
• M62: 29,415,729 km (0.081 R)
• M63: 29,696,673 km (0.047 R)
• M64: 30,034,914 km (0.098 R)
• M65: 30,601,441 km (0.04 R)
• M66: 30,828,980 km (0.108 R)
• M67: 30,885,976 km (0.108 R)
• M68: 31,286,001 km (0.071 R)
• M69: 31,572,631 km (0.069 R)
• M70: 31,630,076 km (0.075 R)
• M71: 32,728,274 km (0.114 R)
• M72: 32,786,318 km (0.111 R)
• M73: 33,662,662 km (0.033 R)
• M74: 34,310,122 km (0.051 R)
• M75: 34,664,968 km (0.099 R)
• M76: 34,724,359 km (0.108 R)
• M77: 36,337,323 km (0.079 R)
• M78: 36,457,749 km (0.066 R)
• M79: 36,699,050 km (0.073 R)
• M80: 36,759,488 km (0.097 R)
• M81: 38,771,579 km (0.059 R)
• M82: 38,956,183 km (0.101 R)
• M83: 39,264,654 km (0.099 R)
• M84: 39,326,438 km (0.049 R)
• M85: 40,319,469 km (0.03 R)
• M86: 40,756,593 km (0.105 R)
• M87: 41,761,442 km (0.06 R)
• M88: 41,824,423 km (0.063 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 18,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit