🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.88 AU - 0.92 AU

Year: 315 Days

Day: 14.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,919,235 km

• M1: 134,189 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.48 AU - 2.26 AU

Year: 943 Days

Day: 17.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2 AU - 3 AU

Year: 1458 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,919,235 km

• M1: 778,507 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.52 AU - 2.64 AU

Year: 1529 Days

Day: 47.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,919,235 km

• M1: 1,151,904 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.92 AU - 4.02 AU

Year: 2919 Days

Day: 43.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,919,235 km

• M1: 1,253,630 km (0.045 R)
• M2: 2,079,410 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 14.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.8 AU - 5.46 AU

Year: 4287 Days

Day: 13.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 170.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 110,919,235 km

• M1: 250,277 km (0.066 R)
• M2: 582,983 km (0.038 R)
• M3: 1,410,558 km (0.104 R)
• M4: 1,685,519 km (0.064 R)
• M5: 1,796,820 km (0.039 R)
• M6: 1,910,664 km (0.112 R)
• M7: 2,056,672 km (0.06 R)
• M8: 2,206,419 km (0.065 R)
• M9: 2,298,122 km (0.114 R)
• M10: 2,401,644 km (0.12 R)
• M11: 3,090,094 km (0.04 R)
• M12: 3,251,211 km (0.104 R)
• M13: 4,328,315 km (0.089 R)
• M14: 4,509,329 km (0.116 R)
• M15: 4,600,883 km (0.105 R)
• M16: 5,438,331 km (0.113 R)
• M17: 5,591,968 km (0.099 R)
• M18: 5,718,678 km (0.072 R)
• M19: 6,250,049 km (0.056 R)
• M20: 6,677,600 km (0.04 R)
• M21: 7,313,690 km (0.086 R)
• M22: 7,921,955 km (0.083 R)
• M23: 8,530,370 km (0.099 R)
• M24: 9,387,266 km (0.079 R)
• M25: 9,962,470 km (0.089 R)
• M26: 10,237,132 km (0.082 R)
• M27: 10,392,863 km (0.097 R)
• M28: 10,829,240 km (0.068 R)
• M29: 10,934,856 km (0.089 R)
• M30: 11,094,028 km (0.105 R)
• M31: 11,236,146 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 10.7

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.7 AU - 7.54 AU

Year: 6284 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 110,919,235 km

• M1: 134,040 km (0.07 R)
• M2: 253,718 km (0.103 R)
• M3: 363,972 km (0.115 R)
• M4: 517,758 km (0.113 R)
• M5: 597,943 km (0.119 R)
• M6: 746,793 km (0.095 R)
• M7: 965,505 km (0.084 R)
• M8: 1,252,583 km (0.034 R)
• M9: 1,414,747 km (0.114 R)
• M10: 1,566,738 km (0.075 R)
• M11: 1,796,072 km (0.12 R)
• M12: 2,346,891 km (0.032 R)
• M13: 2,507,859 km (0.076 R)
• M14: 3,299,680 km (0.09 R)
• M15: 3,457,656 km (0.103 R)
• M16: 3,805,022 km (0.109 R)
• M17: 3,899,568 km (0.093 R)
• M18: 4,139,523 km (0.05 R)
• M19: 4,334,897 km (0.04 R)
• M20: 4,458,615 km (0.1 R)
• M21: 4,633,794 km (0.094 R)
• M22: 4,760,354 km (0.118 R)
• M23: 5,068,825 km (0.062 R)
• M24: 5,732,291 km (0.085 R)
• M25: 6,282,811 km (0.095 R)
• M26: 6,850,236 km (0.094 R)
• M27: 7,081,814 km (0.117 R)
• M28: 7,792,104 km (0.091 R)
• M29: 8,216,962 km (0.077 R)
• M30: 8,711,832 km (0.069 R)
• M31: 9,248,290 km (0.063 R)
• M32: 9,730,444 km (0.09 R)
• M33: 9,827,982 km (0.077 R)
• M34: 11,123,948 km (0.116 R)
• M35: 12,332,400 km (0.089 R)
• M36: 12,649,846 km (0.04 R)
• M37: 13,292,968 km (0.076 R)
• M38: 13,437,330 km (0.08 R)
• M39: 14,240,521 km (0.112 R)
• M40: 15,096,819 km (0.084 R)
• M41: 16,393,234 km (0.077 R)
• M42: 17,172,340 km (0.076 R)
• M43: 17,566,530 km (0.06 R)
• M44: 17,883,977 km (0.103 R)
• M45: 18,083,391 km (0.084 R)
• M46: 19,499,484 km (0.062 R)
• M47: 19,581,464 km (0.108 R)
• M48: 20,200,200 km (0.095 R)
• M49: 20,616,232 km (0.069 R)
• M50: 20,993,069 km (0.068 R)
• M51: 21,583,831 km (0.1 R)
• M52: 21,711,139 km (0.117 R)
• M53: 22,308,633 km (0.086 R)
• M54: 22,609,325 km (0.037 R)
• M55: 22,738,577 km (0.088 R)
• M56: 22,911,363 km (0.111 R)
• M57: 24,132,979 km (0.062 R)
• M58: 24,663,154 km (0.077 R)
• M59: 25,241,649 km (0.087 R)
• M60: 25,779,752 km (0.094 R)
• M61: 25,959,868 km (0.084 R)
• M62: 27,508,356 km (0.111 R)
• M63: 28,062,017 km (0.081 R)
• M64: 28,293,744 km (0.088 R)
• M65: 29,039,639 km (0.068 R)
• M66: 29,603,474 km (0.118 R)
• M67: 29,697,720 km (0.038 R)
• M68: 30,551,027 km (0.09 R)
• M69: 30,837,207 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562

Radius: 3.5

Gravity: 45.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.7 AU - 16.52 AU

Year: 19555 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,919,235 km

• M1: 45,777 km (0.095 R)
• M2: 135,685 km (0.072 R)
• M3: 851,212 km (0.117 R)
• M4: 1,630,318 km (0.059 R)
• M5: 2,261,172 km (0.102 R)
• M6: 3,031,900 km (0.063 R)
• M7: 3,677,714 km (0.06 R)
• M8: 3,995,909 km (0.113 R)
• M9: 4,158,372 km (0.107 R)
• M10: 4,701,113 km (0.081 R)
• M11: 4,872,552 km (0.106 R)
• M12: 4,915,636 km (0.118 R)
• M13: 5,488,596 km (0.111 R)
• M14: 5,623,683 km (0.117 R)
• M15: 5,805,594 km (0.055 R)
• M16: 6,082,201 km (0.041 R)
• M17: 6,128,726 km (0.045 R)
• M18: 7,132,527 km (0.114 R)
• M19: 8,599,933 km (0.091 R)
• M20: 9,126,966 km (0.071 R)
• M21: 9,448,153 km (0.074 R)
• M22: 9,827,533 km (0.095 R)
• M23: 10,156,798 km (0.065 R)
• M24: 10,211,999 km (0.094 R)
• M25: 10,267,351 km (0.112 R)
• M26: 10,882,348 km (0.076 R)
• M27: 10,938,746 km (0.082 R)
• M28: 11,509,163 km (0.088 R)
• M29: 12,030,661 km (0.061 R)
• M30: 12,678,569 km (0.099 R)
• M31: 12,976,867 km (0.103 R)
• M32: 13,277,409 km (0.116 R)
• M33: 14,626,633 km (0.079 R)
• M34: 19,336,572 km (0.091 R)
• M35: 21,922,521 km (0.094 R)
• M36: 22,639,843 km (0.102 R)
• M37: 22,711,949 km (0.11 R)
• M38: 22,784,205 km (0.114 R)
• M39: 23,001,421 km (0.114 R)
• M40: 23,219,235 km (0.056 R)
• M41: 24,097,375 km (0.114 R)
• M42: 24,244,878 km (0.091 R)
• M43: 24,466,582 km (0.107 R)
• M44: 24,540,633 km (0.099 R)
• M45: 24,837,435 km (0.069 R)
• M46: 25,660,224 km (0.088 R)
• M47: 25,735,471 km (0.068 R)
• M48: 26,415,842 km (0.105 R)
• M49: 27,102,048 km (0.075 R)
• M50: 28,804,172 km (0.079 R)
• M51: 29,431,735 km (0.104 R)
• M52: 29,510,424 km (0.119 R)
• M53: 30,381,383 km (0.095 R)
• M54: 30,540,704 km (0.054 R)
• M55: 30,780,061 km (0.116 R)
• M56: 31,502,020 km (0.115 R)
• M57: 31,743,920 km (0.037 R)
• M58: 31,905,486 km (0.116 R)
• M59: 32,391,978 km (0.07 R)
• M60: 32,554,591 km (0.07 R)
• M61: 32,962,544 km (0.117 R)
• M62: 33,783,388 km (0.045 R)
• M63: 33,948,394 km (0.108 R)
• M64: 34,279,155 km (0.119 R)
• M65: 35,696,894 km (0.062 R)
• M66: 35,864,893 km (0.105 R)
• M67: 36,117,414 km (0.119 R)
• M68: 37,474,416 km (0.084 R)
• M69: 39,714,644 km (0.039 R)
• M70: 39,888,776 km (0.057 R)
• M71: 40,412,668 km (0.113 R)
• M72: 40,938,953 km (0.056 R)
• M73: 41,909,395 km (0.06 R)
• M74: 43,603,591 km (0.035 R)
• M75: 44,053,132 km (0.084 R)
• M76: 44,233,398 km (0.09 R)
• M77: 47,704,218 km (0.115 R)
• M78: 48,632,024 km (0.107 R)
• M79: 50,222,997 km (0.104 R)
• M80: 50,977,569 km (0.088 R)
• M81: 51,356,201 km (0.083 R)
• M82: 51,451,046 km (0.078 R)
• M83: 51,926,019 km (0.097 R)
• M84: 57,344,005 km (0.047 R)
• M85: 57,935,067 km (0.081 R)
• M86: 58,033,801 km (0.076 R)
• M87: 59,023,840 km (0.05 R)
• M88: 59,720,368 km (0.105 R)
• M89: 59,820,000 km (0.09 R)
• M90: 61,523,620 km (0.084 R)
• M91: 63,649,855 km (0.115 R)
• M92: 66,418,911 km (0.093 R)
• M93: 67,558,099 km (0.107 R)
• M94: 68,286,491 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.2

Radius: 4.7

Gravity: 44.87 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.67 AU - 21.25 AU

Year: 29263 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,919,235 km

• M1: 470,635 km (0.094 R)
• M2: 1,152,203 km (0.115 R)
• M3: 2,520,126 km (0.085 R)
• M4: 2,709,367 km (0.071 R)
• M5: 3,511,660 km (0.086 R)
• M6: 3,776,598 km (0.064 R)
• M7: 4,381,871 km (0.085 R)
• M8: 4,609,410 km (0.03 R)
• M9: 4,957,823 km (0.103 R)
• M10: 5,496,375 km (0.097 R)
• M11: 5,618,597 km (0.106 R)
• M12: 6,628,083 km (0.104 R)
• M13: 7,829,055 km (0.093 R)
• M14: 7,897,720 km (0.044 R)
• M15: 8,104,913 km (0.111 R)
• M16: 8,524,685 km (0.101 R)
• M17: 8,879,830 km (0.074 R)
• M18: 11,264,869 km (0.114 R)
• M19: 11,576,182 km (0.096 R)
• M20: 12,849,260 km (0.074 R)
• M21: 14,586,540 km (0.117 R)
• M22: 14,671,063 km (0.056 R)
• M23: 14,840,707 km (0.083 R)
• M24: 16,133,083 km (0.087 R)
• M25: 16,571,854 km (0.119 R)
• M26: 17,282,144 km (0.076 R)
• M27: 18,823,900 km (0.102 R)
• M28: 20,788,419 km (0.028 R)
• M29: 21,457,720 km (0.066 R)
• M30: 21,843,234 km (0.117 R)
• M31: 22,523,455 km (0.093 R)
• M32: 24,004,325 km (0.09 R)
• M33: 24,204,187 km (0.048 R)
• M34: 24,304,268 km (0.091 R)
• M35: 24,706,238 km (0.055 R)
• M36: 25,924,862 km (0.106 R)
• M37: 26,129,961 km (0.108 R)
• M38: 27,059,113 km (0.117 R)
• M39: 27,163,084 km (0.097 R)
• M40: 27,789,300 km (0.041 R)
• M41: 28,843,666 km (0.116 R)
• M42: 28,949,881 km (0.108 R)
• M43: 29,803,785 km (0.09 R)
• M44: 30,018,458 km (0.117 R)
• M45: 30,233,730 km (0.091 R)
• M46: 30,557,609 km (0.072 R)
• M47: 30,991,293 km (0.11 R)
• M48: 32,084,255 km (0.116 R)
• M49: 32,635,523 km (0.074 R)
• M50: 33,189,784 km (0.03 R)
• M51: 33,635,585 km (0.04 R)
• M52: 33,859,084 km (0.119 R)
• M53: 35,324,545 km (0.099 R)
• M54: 37,967,341 km (0.027 R)
• M55: 38,200,115 km (0.105 R)
• M56: 39,724,967 km (0.102 R)
• M57: 43,440,379 km (0.106 R)
• M58: 47,015,020 km (0.077 R)
• M59: 47,640,788 km (0.051 R)
• M60: 50,682,861 km (0.117 R)
• M61: 52,875,367 km (0.107 R)
• M62: 53,656,567 km (0.066 R)
• M63: 54,572,705 km (0.118 R)
• M64: 57,352,084 km (0.104 R)
• M65: 57,619,265 km (0.097 R)
• M66: 58,020,637 km (0.064 R)
• M67: 58,423,055 km (0.081 R)
• M68: 58,691,733 km (0.11 R)
• M69: 62,772,164 km (0.115 R)
• M70: 66,942,953 km (0.086 R)
• M71: 68,070,173 km (0.054 R)
• M72: 68,494,432 km (0.117 R)
• M73: 68,777,920 km (0.106 R)
• M74: 69,772,746 km (0.047 R)
• M75: 70,486,328 km (0.091 R)
• M76: 70,629,343 km (0.038 R)
• M77: 71,345,768 km (0.082 R)
• M78: 75,256,106 km (0.078 R)
• M79: 78,641,506 km (0.061 R)
• M80: 79,086,710 km (0.08 R)
• M81: 79,532,810 km (0.068 R)
• M82: 80,726,302 km (0.099 R)
• M83: 83,433,575 km (0.085 R)
• M84: 83,584,818 km (0.091 R)
• M85: 84,494,373 km (0.065 R)
• M86: 84,798,207 km (0.04 R)
• M87: 85,254,779 km (0.1 R)
• M88: 91,107,946 km (0.063 R)
• M89: 94,555,279 km (0.072 R)
• M90: 94,870,781 km (0.088 R)
• M91: 97,407,512 km (0.112 R)
• M92: 100,609,654 km (0.099 R)
• M93: 103,520,979 km (0.051 R)
• M94: 106,788,046 km (0.068 R)
• M95: 106,952,305 km (0.063 R)
• M96: 107,610,087 km (0.11 R)
• M97: 109,757,265 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit