🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.7 AU - 0.82 AU

Year: 250 Days

Day: 42.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.46 AU - 1.6 AU

Year: 713 Days

Day: 25.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.49 AU - 1.69 AU

Year: 755 Days

Day: 17.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.96 AU - 3.94 AU

Year: 2414 Days

Day: 16.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.02 AU - 4.76 AU

Year: 2890 Days

Day: 44.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 159.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 9.4

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.05 AU - 6.43 AU

Year: 5181 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,541,428 km

• M1: 119,529 km (0.092 R)
• M2: 234,569 km (0.1 R)
• M3: 479,910 km (0.083 R)
• M4: 587,321 km (0.093 R)
• M5: 1,029,533 km (0.12 R)
• M6: 1,187,508 km (0.111 R)
• M7: 1,592,619 km (0.075 R)
• M8: 1,691,952 km (0.108 R)
• M9: 1,793,678 km (0.093 R)
• M10: 1,950,008 km (0.096 R)
• M11: 2,038,720 km (0.116 R)
• M12: 2,110,826 km (0.111 R)
• M13: 2,503,371 km (0.112 R)
• M14: 2,658,953 km (0.09 R)
• M15: 2,757,837 km (0.06 R)
• M16: 3,103,408 km (0.085 R)
• M17: 3,165,790 km (0.11 R)
• M18: 3,377,022 km (0.103 R)
• M19: 3,462,892 km (0.109 R)
• M20: 3,746,679 km (0.046 R)
• M21: 4,313,954 km (0.112 R)
• M22: 4,524,737 km (0.118 R)
• M23: 4,786,982 km (0.113 R)
• M24: 5,029,780 km (0.074 R)
• M25: 5,103,382 km (0.043 R)
• M26: 5,301,449 km (0.119 R)
• M27: 5,376,547 km (0.064 R)
• M28: 5,502,210 km (0.071 R)
• M29: 5,578,056 km (0.087 R)
• M30: 6,119,301 km (0.112 R)
• M31: 6,436,000 km (0.034 R)
• M32: 6,976,048 km (0.114 R)
• M33: 7,058,177 km (0.104 R)
• M34: 7,140,755 km (0.099 R)
• M35: 7,306,958 km (0.117 R)
• M36: 7,558,582 km (0.103 R)
• M37: 8,041,634 km (0.083 R)
• M38: 8,127,952 km (0.05 R)
• M39: 8,301,485 km (0.087 R)
• M40: 8,388,701 km (0.112 R)
• M41: 8,652,142 km (0.104 R)
• M42: 9,428,705 km (0.087 R)
• M43: 9,519,810 km (0.117 R)
• M44: 9,611,214 km (0.087 R)
• M45: 9,979,375 km (0.118 R)
• M46: 10,072,275 km (0.087 R)
• M47: 10,383,588 km (0.045 R)
• M48: 11,047,952 km (0.112 R)
• M49: 11,758,542 km (0.033 R)
• M50: 13,156,086 km (0.109 R)
• M51: 13,325,879 km (0.084 R)
• M52: 13,874,305 km (0.095 R)
• M53: 14,570,234 km (0.117 R)
• M54: 14,957,842 km (0.073 R)
• M55: 15,635,371 km (0.091 R)
• M56: 16,432,279 km (0.08 R)
• M57: 16,541,934 km (0.088 R)
• M58: 17,839,845 km (0.074 R)
• M59: 19,247,112 km (0.119 R)
• M60: 19,324,155 km (0.103 R)
• M61: 19,439,944 km (0.03 R)
• M62: 19,866,597 km (0.107 R)
• M63: 19,944,538 km (0.108 R)
• M64: 20,139,763 km (0.081 R)
• M65: 20,335,587 km (0.085 R)
• M66: 21,324,428 km (0.058 R)
• M67: 21,925,214 km (0.11 R)
• M68: 22,450,302 km (0.093 R)
• M69: 22,612,765 km (0.051 R)
• M70: 23,430,766 km (0.088 R)
• M71: 23,513,045 km (0.099 R)
• M72: 24,550,357 km (0.085 R)
• M73: 24,969,381 km (0.117 R)
• M74: 26,198,178 km (0.088 R)
• M75: 26,841,448 km (0.096 R)
• M76: 27,403,039 km (0.063 R)
• M77: 28,056,033 km (0.097 R)
• M78: 28,318,578 km (0.066 R)
• M79: 28,538,187 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.2

Radius: 5

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.73 AU - 13.83 AU

Year: 17212 Days

Day: 21.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,541,428 km

• M1: 68,217 km (0.084 R)
• M2: 452,085 km (0.071 R)
• M3: 566,677 km (0.063 R)
• M4: 778,507 km (0.063 R)
• M5: 1,405,472 km (0.079 R)
• M6: 1,603,390 km (0.102 R)
• M7: 1,749,996 km (0.084 R)
• M8: 1,840,203 km (0.113 R)
• M9: 1,901,090 km (0.107 R)
• M10: 2,025,106 km (0.062 R)
• M11: 2,280,919 km (0.087 R)
• M12: 2,858,067 km (0.088 R)
• M13: 3,036,238 km (0.084 R)
• M14: 3,254,651 km (0.086 R)
• M15: 3,328,553 km (0.077 R)
• M16: 3,478,150 km (0.094 R)
• M17: 3,553,847 km (0.108 R)
• M18: 4,299,144 km (0.094 R)
• M19: 4,963,059 km (0.093 R)
• M20: 5,134,049 km (0.11 R)
• M21: 5,747,550 km (0.059 R)
• M22: 6,383,940 km (0.097 R)
• M23: 7,042,469 km (0.036 R)
• M24: 7,673,174 km (0.114 R)
• M25: 9,406,116 km (0.063 R)
• M26: 9,884,231 km (0.103 R)
• M27: 10,207,512 km (0.114 R)
• M28: 10,315,970 km (0.089 R)
• M29: 11,931,777 km (0.091 R)
• M30: 12,218,256 km (0.063 R)
• M31: 12,506,980 km (0.055 R)
• M32: 13,209,193 km (0.106 R)
• M33: 13,744,155 km (0.052 R)
• M34: 13,923,971 km (0.109 R)
• M35: 15,081,261 km (0.055 R)
• M36: 15,328,845 km (0.11 R)
• M37: 16,332,497 km (0.062 R)
• M38: 16,459,506 km (0.105 R)
• M39: 16,714,420 km (0.062 R)
• M40: 17,099,186 km (0.114 R)
• M41: 17,616,645 km (0.094 R)
• M42: 17,812,170 km (0.06 R)
• M43: 18,468,605 km (0.094 R)
• M44: 18,600,850 km (0.066 R)
• M45: 20,212,468 km (0.069 R)
• M46: 20,759,547 km (0.051 R)
• M47: 21,173,035 km (0.051 R)
• M48: 21,242,150 km (0.088 R)
• M49: 21,798,205 km (0.096 R)
• M50: 23,066,944 km (0.083 R)
• M51: 23,280,720 km (0.087 R)
• M52: 24,795,548 km (0.11 R)
• M53: 25,527,979 km (0.072 R)
• M54: 26,341,791 km (0.103 R)
• M55: 27,767,609 km (0.098 R)
• M56: 28,987,579 km (0.084 R)
• M57: 29,449,538 km (0.113 R)
• M58: 29,681,414 km (0.079 R)
• M59: 30,380,784 km (0.041 R)
• M60: 30,771,684 km (0.082 R)
• M61: 31,716,544 km (0.113 R)
• M62: 32,670,829 km (0.112 R)
• M63: 33,392,788 km (0.06 R)
• M64: 33,473,421 km (0.073 R)
• M65: 34,607,672 km (0.109 R)
• M66: 35,507,803 km (0.114 R)
• M67: 36,167,230 km (0.05 R)
• M68: 36,664,493 km (0.072 R)
• M69: 36,830,697 km (0.085 R)
• M70: 37,749,527 km (0.081 R)
• M71: 38,001,450 km (0.087 R)
• M72: 38,760,509 km (0.098 R)
• M73: 39,014,676 km (0.12 R)
• M74: 39,099,498 km (0.113 R)
• M75: 39,865,738 km (0.101 R)
• M76: 40,808,953 km (0.045 R)
• M77: 41,846,414 km (0.066 R)
• M78: 43,155,246 km (0.032 R)
• M79: 43,242,910 km (0.06 R)
• M80: 44,123,593 km (0.082 R)
• M81: 44,566,103 km (0.088 R)
• M82: 47,071,419 km (0.105 R)
• M83: 54,476,214 km (0.03 R)
• M84: 55,331,615 km (0.092 R)
• M85: 57,924,296 km (0.058 R)
• M86: 58,118,025 km (0.096 R)
• M87: 58,797,349 km (0.06 R)
• M88: 59,381,828 km (0.036 R)
• M89: 59,479,365 km (0.057 R)
• M90: 60,752,892 km (0.068 R)
• M91: 61,837,626 km (0.119 R)
• M92: 65,633,373 km (0.092 R)
• M93: 66,037,287 km (0.111 R)
• M94: 67,865,224 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.6

Radius: 7.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.99 AU - 16.81 AU

Year: 25020 Days

Day: 24 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,541,428 km

• M1: 100,829 km (0.096 R)
• M2: 232,026 km (0.113 R)
• M3: 292,613 km (0.093 R)
• M4: 599,139 km (0.09 R)
• M5: 823,835 km (0.099 R)
• M6: 1,301,801 km (0.096 R)
• M7: 1,988,904 km (0.051 R)
• M8: 2,211,505 km (0.1 R)
• M9: 2,412,864 km (0.08 R)
• M10: 3,148,138 km (0.113 R)
• M11: 3,440,751 km (0.09 R)
• M12: 3,573,594 km (0.106 R)
• M13: 4,550,917 km (0.081 R)
• M14: 4,733,725 km (0.088 R)
• M15: 5,068,825 km (0.092 R)
• M16: 6,039,864 km (0.109 R)
• M17: 6,240,924 km (0.093 R)
• M18: 6,815,529 km (0.099 R)
• M19: 6,899,005 km (0.088 R)
• M20: 7,321,469 km (0.09 R)
• M21: 7,752,311 km (0.075 R)
• M22: 8,102,969 km (0.03 R)
• M23: 8,324,822 km (0.061 R)
• M24: 9,650,409 km (0.086 R)
• M25: 9,744,207 km (0.026 R)
• M26: 11,040,323 km (0.079 R)
• M27: 11,434,663 km (0.097 R)
• M28: 11,883,905 km (0.068 R)
• M29: 12,542,884 km (0.057 R)
• M30: 13,474,879 km (0.091 R)
• M31: 13,737,722 km (0.116 R)
• M32: 14,322,051 km (0.087 R)
• M33: 16,122,911 km (0.084 R)
• M34: 16,178,561 km (0.043 R)
• M35: 16,290,161 km (0.075 R)
• M36: 16,458,010 km (0.054 R)
• M37: 16,795,353 km (0.062 R)
• M38: 19,456,549 km (0.092 R)
• M39: 19,575,330 km (0.081 R)
• M40: 19,873,030 km (0.103 R)
• M41: 20,172,226 km (0.098 R)
• M42: 20,775,105 km (0.089 R)
• M43: 22,618,899 km (0.092 R)
• M44: 24,386,547 km (0.097 R)
• M45: 25,611,155 km (0.086 R)
• M46: 27,651,820 km (0.06 R)
• M47: 29,131,493 km (0.061 R)
• M48: 29,403,312 km (0.116 R)
• M49: 30,430,002 km (0.112 R)
• M50: 31,468,361 km (0.04 R)
• M51: 32,377,617 km (0.092 R)
• M52: 32,659,160 km (0.095 R)
• M53: 33,153,880 km (0.079 R)
• M54: 33,366,608 km (0.119 R)
• M55: 33,579,785 km (0.06 R)
• M56: 33,722,202 km (0.074 R)
• M57: 33,793,411 km (0.106 R)
• M58: 34,580,745 km (0.108 R)
• M59: 34,796,465 km (0.096 R)
• M60: 35,736,538 km (0.08 R)
• M61: 36,173,214 km (0.046 R)
• M62: 36,758,291 km (0.039 R)
• M63: 37,125,554 km (0.097 R)
• M64: 38,308,873 km (0.112 R)
• M65: 39,654,805 km (0.071 R)
• M66: 40,636,616 km (0.119 R)
• M67: 40,940,150 km (0.054 R)
• M68: 41,320,877 km (0.056 R)
• M69: 41,397,172 km (0.111 R)
• M70: 41,549,761 km (0.054 R)
• M71: 42,162,514 km (0.088 R)
• M72: 43,784,754 km (0.068 R)
• M73: 45,348,650 km (0.048 R)
• M74: 45,742,541 km (0.09 R)
• M75: 46,375,041 km (0.038 R)
• M76: 47,969,006 km (0.066 R)
• M77: 48,129,375 km (0.035 R)
• M78: 49,418,759 km (0.068 R)
• M79: 49,499,841 km (0.09 R)
• M80: 50,067,864 km (0.089 R)
• M81: 50,801,193 km (0.046 R)
• M82: 54,103,865 km (0.098 R)
• M83: 54,187,341 km (0.091 R)
• M84: 56,034,126 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit