🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 19.9 Hours

Environment

Temp: 223 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,800,921 km

• M1: 11,519 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 196 Days

Day: 42.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,800,921 km

• M1: 392,545 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 205 Days

Day: 12.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.25 AU - 1.71 AU

Year: 689 Days

Day: 31.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.66 AU - 1.78 AU

Year: 864 Days

Day: 21 Hours

Environment

Temp: -63 °C

Axial Tilt: 143.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,800,921 km

• M1: 295,605 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.62 AU - 2.64 AU

Year: 1190 Days

Day: 29.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,800,921 km

• M1: 923,468 km (0.101 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.9

Radius: 8.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.66 AU - 6.46 AU

Year: 5020 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 100,800,921 km

• M1: 214,224 km (0.105 R)
• M2: 293,661 km (0.056 R)
• M3: 568,472 km (0.113 R)
• M4: 748,438 km (0.12 R)
• M5: 979,866 km (0.113 R)
• M6: 1,331,421 km (0.096 R)
• M7: 1,431,652 km (0.102 R)
• M8: 1,573,770 km (0.083 R)
• M9: 1,871,769 km (0.087 R)
• M10: 2,246,960 km (0.058 R)
• M11: 2,428,123 km (0.074 R)
• M12: 2,708,769 km (0.105 R)
• M13: 2,934,362 km (0.088 R)
• M14: 3,490,118 km (0.102 R)
• M15: 3,542,328 km (0.077 R)
• M16: 3,594,687 km (0.12 R)
• M17: 3,700,303 km (0.101 R)
• M18: 3,824,918 km (0.067 R)
• M19: 3,878,624 km (0.113 R)
• M20: 4,005,184 km (0.105 R)
• M21: 4,059,787 km (0.09 R)
• M22: 4,225,392 km (0.075 R)
• M23: 4,281,042 km (0.114 R)
• M24: 4,374,391 km (0.105 R)
• M25: 4,487,188 km (0.054 R)
• M26: 4,754,370 km (0.119 R)
• M27: 4,812,414 km (0.118 R)
• M28: 4,889,906 km (0.104 R)
• M29: 4,948,398 km (0.069 R)
• M30: 5,105,626 km (0.091 R)
• M31: 5,244,453 km (0.1 R)
• M32: 5,730,047 km (0.11 R)
• M33: 5,853,765 km (0.103 R)
• M34: 6,187,817 km (0.108 R)
• M35: 6,272,340 km (0.079 R)
• M36: 6,700,638 km (0.105 R)
• M37: 6,940,294 km (0.097 R)
• M38: 7,160,652 km (0.115 R)
• M39: 7,949,780 km (0.057 R)
• M40: 8,273,061 km (0.06 R)
• M41: 8,366,261 km (0.064 R)
• M42: 8,671,590 km (0.116 R)
• M43: 8,766,286 km (0.108 R)
• M44: 9,414,344 km (0.115 R)
• M45: 9,487,347 km (0.068 R)
• M46: 9,756,474 km (0.118 R)
• M47: 9,854,909 km (0.032 R)
• M48: 10,528,549 km (0.101 R)
• M49: 10,985,869 km (0.112 R)
• M50: 11,553,593 km (0.097 R)
• M51: 11,762,282 km (0.087 R)
• M52: 11,919,809 km (0.07 R)
• M53: 12,744,243 km (0.073 R)
• M54: 13,014,267 km (0.099 R)
• M55: 13,068,421 km (0.067 R)
• M56: 13,177,029 km (0.086 R)
• M57: 14,280,014 km (0.038 R)
• M58: 14,504,112 km (0.108 R)
• M59: 14,673,008 km (0.12 R)
• M60: 14,814,228 km (0.108 R)
• M61: 14,927,474 km (0.115 R)
• M62: 14,984,321 km (0.116 R)
• M63: 15,297,729 km (0.048 R)
• M64: 16,867,908 km (0.102 R)
• M65: 17,134,491 km (0.06 R)
• M66: 17,372,801 km (0.084 R)
• M67: 17,462,410 km (0.082 R)
• M68: 17,642,077 km (0.115 R)
• M69: 17,762,204 km (0.088 R)
• M70: 17,942,918 km (0.113 R)
• M71: 18,184,818 km (0.108 R)
• M72: 18,519,169 km (0.081 R)
• M73: 18,580,205 km (0.11 R)
• M74: 18,794,280 km (0.044 R)
• M75: 19,596,573 km (0.085 R)
• M76: 20,252,709 km (0.109 R)
• M77: 20,378,521 km (0.079 R)
• M78: 20,916,026 km (0.096 R)
• M79: 21,266,385 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 9.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.19 AU - 11.65 AU

Year: 11070 Days

Day: 14.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,800,921 km

• M1: 143,614 km (0.11 R)
• M2: 274,063 km (0.051 R)
• M3: 509,082 km (0.087 R)
• M4: 773,271 km (0.076 R)
• M5: 876,943 km (0.038 R)
• M6: 948,899 km (0.066 R)
• M7: 1,022,950 km (0.093 R)
• M8: 1,298,061 km (0.108 R)
• M9: 1,846,636 km (0.117 R)
• M10: 2,257,581 km (0.093 R)
• M11: 2,460,885 km (0.099 R)
• M12: 2,617,364 km (0.032 R)
• M13: 2,858,367 km (0.081 R)
• M14: 3,477,702 km (0.097 R)
• M15: 4,076,093 km (0.081 R)
• M16: 4,836,200 km (0.106 R)
• M17: 5,000,010 km (0.12 R)
• M18: 5,099,343 km (0.111 R)
• M19: 5,434,741 km (0.057 R)
• M20: 6,162,535 km (0.108 R)
• M21: 6,701,237 km (0.062 R)
• M22: 6,810,742 km (0.093 R)
• M23: 7,405,095 km (0.068 R)
• M24: 7,670,481 km (0.102 R)
• M25: 8,445,548 km (0.117 R)
• M26: 8,722,753 km (0.098 R)
• M27: 8,922,615 km (0.114 R)
• M28: 9,245,597 km (0.08 R)
• M29: 9,326,978 km (0.042 R)
• M30: 9,695,887 km (0.077 R)
• M31: 9,861,492 km (0.106 R)
• M32: 9,986,256 km (0.11 R)
• M33: 10,874,419 km (0.095 R)
• M34: 12,499,949 km (0.058 R)
• M35: 12,997,811 km (0.114 R)
• M36: 13,272,024 km (0.11 R)
• M37: 13,640,783 km (0.091 R)
• M38: 13,826,284 km (0.096 R)
• M39: 15,293,091 km (0.092 R)
• M40: 15,389,432 km (0.083 R)
• M41: 17,862,435 km (0.073 R)
• M42: 18,014,725 km (0.057 R)
• M43: 19,665,687 km (0.109 R)
• M44: 20,403,205 km (0.072 R)
• M45: 20,935,474 km (0.09 R)
• M46: 22,669,463 km (0.1 R)
• M47: 24,111,886 km (0.065 R)
• M48: 25,071,107 km (0.071 R)
• M49: 25,184,802 km (0.098 R)
• M50: 25,755,667 km (0.085 R)
• M51: 26,388,466 km (0.093 R)
• M52: 26,677,938 km (0.113 R)
• M53: 27,552,337 km (0.072 R)
• M54: 28,140,556 km (0.11 R)
• M55: 28,377,070 km (0.042 R)
• M56: 28,792,354 km (0.094 R)
• M57: 29,869,758 km (0.074 R)
• M58: 30,231,785 km (0.081 R)
• M59: 30,716,781 km (0.079 R)
• M60: 32,372,530 km (0.112 R)
• M61: 32,434,464 km (0.097 R)
• M62: 33,742,997 km (0.118 R)
• M63: 33,931,340 km (0.046 R)
• M64: 34,688,305 km (0.109 R)
• M65: 36,090,337 km (0.113 R)
• M66: 36,283,019 km (0.099 R)
• M67: 37,771,218 km (0.103 R)
• M68: 37,836,293 km (0.09 R)
• M69: 38,555,560 km (0.059 R)
• M70: 38,949,750 km (0.089 R)
• M71: 41,208,678 km (0.089 R)
• M72: 41,544,376 km (0.091 R)
• M73: 43,714,742 km (0.101 R)
• M74: 44,057,171 km (0.111 R)
• M75: 45,020,731 km (0.096 R)
• M76: 45,852,196 km (0.092 R)
• M77: 46,479,161 km (0.116 R)
• M78: 46,688,747 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.5

Radius: 7.6

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 12.98 AU - 19.32 AU

Year: 24850 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,800,921 km

• M1: 216,319 km (0.112 R)
• M2: 340,934 km (0.067 R)
• M3: 926,160 km (0.106 R)
• M4: 1,020,257 km (0.1 R)
• M5: 1,650,813 km (0.106 R)
• M6: 2,035,129 km (0.08 R)
• M7: 2,253,542 km (0.115 R)
• M8: 2,446,823 km (0.08 R)
• M9: 2,578,768 km (0.043 R)
• M10: 2,645,638 km (0.044 R)
• M11: 2,988,517 km (0.112 R)
• M12: 3,418,611 km (0.091 R)
• M13: 4,617,637 km (0.058 R)
• M14: 4,740,009 km (0.094 R)
• M15: 5,454,039 km (0.097 R)
• M16: 6,201,281 km (0.048 R)
• M17: 6,933,562 km (0.115 R)
• M18: 7,310,100 km (0.046 R)
• M19: 7,789,860 km (0.066 R)
• M20: 8,181,208 km (0.066 R)
• M21: 10,072,574 km (0.109 R)
• M22: 10,498,629 km (0.093 R)
• M23: 11,039,425 km (0.115 R)
• M24: 11,867,749 km (0.119 R)
• M25: 12,715,969 km (0.102 R)
• M26: 12,773,115 km (0.079 R)
• M27: 12,887,857 km (0.113 R)
• M28: 13,641,979 km (0.065 R)
• M29: 13,759,264 km (0.102 R)
• M30: 13,994,881 km (0.069 R)
• M31: 14,470,153 km (0.06 R)
• M32: 14,649,671 km (0.106 R)
• M33: 15,253,597 km (0.086 R)
• M34: 17,430,546 km (0.094 R)
• M35: 17,494,125 km (0.074 R)
• M36: 17,685,460 km (0.064 R)
• M37: 18,328,282 km (0.065 R)
• M38: 18,847,985 km (0.073 R)
• M39: 20,168,336 km (0.119 R)
• M40: 20,503,136 km (0.107 R)
• M41: 20,772,263 km (0.103 R)
• M42: 21,042,436 km (0.11 R)
• M43: 21,178,122 km (0.118 R)
• M44: 21,246,039 km (0.073 R)
• M45: 21,860,288 km (0.091 R)
• M46: 22,066,434 km (0.116 R)
• M47: 22,967,013 km (0.064 R)
• M48: 23,316,474 km (0.117 R)
• M49: 23,527,108 km (0.083 R)
• M50: 24,446,835 km (0.087 R)
• M51: 25,378,381 km (0.083 R)
• M52: 26,102,884 km (0.049 R)
• M53: 26,687,213 km (0.085 R)
• M54: 27,054,775 km (0.078 R)
• M55: 29,749,631 km (0.075 R)
• M56: 29,825,627 km (0.12 R)
• M57: 31,128,774 km (0.111 R)
• M58: 32,450,321 km (0.077 R)
• M59: 33,157,470 km (0.107 R)
• M60: 33,631,696 km (0.118 R)
• M61: 34,108,015 km (0.106 R)
• M62: 36,931,526 km (0.106 R)
• M63: 37,013,356 km (0.101 R)
• M64: 38,081,784 km (0.071 R)
• M65: 39,410,811 km (0.115 R)
• M66: 40,670,425 km (0.116 R)
• M67: 44,527,806 km (0.085 R)
• M68: 45,400,710 km (0.092 R)
• M69: 46,543,937 km (0.109 R)
• M70: 48,231,849 km (0.116 R)
• M71: 48,858,814 km (0.044 R)
• M72: 49,758,945 km (0.069 R)
• M73: 50,755,566 km (0.087 R)
• M74: 52,033,431 km (0.05 R)
• M75: 52,952,709 km (0.115 R)
• M76: 54,155,776 km (0.043 R)
• M77: 55,087,322 km (0.089 R)
• M78: 56,777,478 km (0.101 R)
• M79: 57,155,362 km (0.069 R)
• M80: 58,484,540 km (0.082 R)
• M81: 58,961,607 km (0.077 R)
• M82: 59,344,279 km (0.114 R)
• M83: 63,118,334 km (0.115 R)
• M84: 64,000,213 km (0.063 R)
• M85: 64,393,506 km (0.087 R)
• M86: 64,491,941 km (0.115 R)
• M87: 64,590,377 km (0.063 R)
• M88: 64,787,547 km (0.086 R)
• M89: 65,083,601 km (0.106 R)
• M90: 65,182,485 km (0.102 R)
• M91: 65,380,253 km (0.106 R)
• M92: 65,578,171 km (0.108 R)
• M93: 66,272,455 km (0.028 R)
• M94: 66,371,788 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 6.8

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.58 AU - 20.42 AU

Year: 26838 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,800,921 km

• M1: 170,542 km (0.093 R)
• M2: 661,073 km (0.034 R)
• M3: 1,210,546 km (0.027 R)
• M4: 1,677,142 km (0.08 R)
• M5: 1,753,586 km (0.103 R)
• M6: 2,713,705 km (0.054 R)
• M7: 3,127,194 km (0.071 R)
• M8: 3,269,461 km (0.113 R)
• M9: 4,115,288 km (0.055 R)
• M10: 4,750,929 km (0.114 R)
• M11: 5,588,079 km (0.113 R)
• M12: 5,994,237 km (0.096 R)
• M13: 6,349,981 km (0.049 R)
• M14: 6,773,642 km (0.1 R)
• M15: 7,457,753 km (0.061 R)
• M16: 7,521,033 km (0.114 R)
• M17: 7,840,275 km (0.091 R)
• M18: 9,985,359 km (0.096 R)
• M19: 10,905,386 km (0.045 R)
• M20: 11,558,231 km (0.093 R)
• M21: 12,000,442 km (0.07 R)
• M22: 12,901,470 km (0.098 R)
• M23: 13,206,500 km (0.028 R)
• M24: 13,359,987 km (0.12 R)
• M25: 14,450,855 km (0.116 R)
• M26: 14,688,267 km (0.12 R)
• M27: 14,847,289 km (0.043 R)
• M28: 16,139,965 km (0.066 R)
• M29: 17,721,214 km (0.07 R)
• M30: 17,805,887 km (0.089 R)
• M31: 19,438,299 km (0.063 R)
• M32: 19,613,029 km (0.108 R)
• M33: 20,405,150 km (0.071 R)
• M34: 20,582,722 km (0.034 R)
• M35: 20,671,583 km (0.12 R)
• M36: 22,294,122 km (0.075 R)
• M37: 22,844,044 km (0.113 R)
• M38: 23,120,650 km (0.104 R)
• M39: 23,957,052 km (0.12 R)
• M40: 24,050,700 km (0.061 R)
• M41: 24,332,094 km (0.093 R)
• M42: 24,614,534 km (0.109 R)
• M43: 24,992,867 km (0.115 R)
• M44: 27,400,795 km (0.082 R)
• M45: 27,596,618 km (0.09 R)
• M46: 28,285,666 km (0.111 R)
• M47: 28,582,618 km (0.116 R)
• M48: 28,781,284 km (0.102 R)
• M49: 29,580,137 km (0.101 R)
• M50: 30,285,341 km (0.069 R)
• M51: 32,640,610 km (0.116 R)
• M52: 32,848,102 km (0.111 R)
• M53: 34,736,027 km (0.086 R)
• M54: 34,841,942 km (0.054 R)
• M55: 35,373,165 km (0.1 R)
• M56: 35,586,341 km (0.104 R)
• M57: 36,014,191 km (0.064 R)
• M58: 36,335,976 km (0.118 R)
• M59: 36,874,678 km (0.109 R)
• M60: 38,178,274 km (0.085 R)
• M61: 38,396,986 km (0.111 R)
• M62: 43,998,379 km (0.114 R)
• M63: 44,802,767 km (0.094 R)
• M64: 47,244,803 km (0.08 R)
• M65: 47,832,573 km (0.103 R)
• M66: 50,088,209 km (0.067 R)
• M67: 50,807,626 km (0.11 R)
• M68: 54,210,080 km (0.107 R)
• M69: 55,072,212 km (0.117 R)
• M70: 56,187,165 km (0.084 R)
• M71: 56,685,176 km (0.104 R)
• M72: 62,902,613 km (0.086 R)
• M73: 63,031,716 km (0.101 R)
• M74: 63,678,578 km (0.118 R)
• M75: 66,288,312 km (0.029 R)
• M76: 66,946,244 km (0.05 R)
• M77: 67,341,930 km (0.05 R)
• M78: 69,732,803 km (0.102 R)
• M79: 71,073,051 km (0.079 R)
• M80: 71,476,815 km (0.097 R)
• M81: 75,830,263 km (0.112 R)
• M82: 76,242,854 km (0.107 R)
• M83: 77,346,587 km (0.114 R)
• M84: 78,455,556 km (0.081 R)
• M85: 80,268,981 km (0.102 R)
• M86: 80,829,674 km (0.118 R)
• M87: 80,969,997 km (0.094 R)
• M88: 84,078,940 km (0.092 R)
• M89: 84,506,042 km (0.076 R)
• M90: 86,939,102 km (0.105 R)
• M91: 88,092,053 km (0.115 R)
• M92: 88,815,209 km (0.119 R)
• M93: 89,104,980 km (0.085 R)
• M94: 98,243,614 km (0.106 R)
• M95: 98,393,362 km (0.113 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: 208 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit