🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.28 AU - 1.72 AU

Year: 646 Days

Day: 23 Hours

Environment

Temp: -11 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,727,577 km

• M1: 166,203 km (0.061 R)
• M2: 309,668 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.27 AU - 1.85 AU

Year: 685 Days

Day: 18.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.64 AU - 1.84 AU

Year: 807 Days

Day: 41.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2 AU - 2.02 AU

Year: 1002 Days

Day: 12.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.81 AU - 3.73 AU

Year: 2078 Days

Day: 26.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,727,577 km

• M1: 871,258 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.62 AU - 5.74 AU

Year: 4144 Days

Day: 29.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,727,577 km

• M1: 1,424,920 km (0.094 R)
• M2: 4,812,863 km (0.039 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.1

Radius: 10.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.94 AU - 9.5 AU

Year: 8283 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,727,577 km

• M1: 138,827 km (0.071 R)
• M2: 363,822 km (0.056 R)
• M3: 486,343 km (0.088 R)
• M4: 560,094 km (0.111 R)
• M5: 928,404 km (0.056 R)
• M6: 1,493,735 km (0.112 R)
• M7: 1,703,321 km (0.081 R)
• M8: 2,151,666 km (0.103 R)
• M9: 2,433,509 km (0.093 R)
• M10: 2,613,026 km (0.105 R)
• M11: 2,773,694 km (0.106 R)
• M12: 3,129,288 km (0.078 R)
• M13: 3,728,129 km (0.111 R)
• M14: 4,444,104 km (0.098 R)
• M15: 4,608,961 km (0.119 R)
• M16: 5,551,876 km (0.079 R)
• M17: 5,969,553 km (0.12 R)
• M18: 6,243,617 km (0.109 R)
• M19: 6,584,101 km (0.073 R)
• M20: 7,707,581 km (0.059 R)
• M21: 7,872,887 km (0.12 R)
• M22: 8,006,029 km (0.089 R)
• M23: 8,207,089 km (0.109 R)
• M24: 8,274,557 km (0.074 R)
• M25: 8,342,026 km (0.083 R)
• M26: 8,682,810 km (0.119 R)
• M27: 9,377,991 km (0.088 R)
• M28: 10,199,583 km (0.081 R)
• M29: 11,081,313 km (0.08 R)
• M30: 11,569,151 km (0.072 R)
• M31: 12,025,724 km (0.116 R)
• M32: 12,604,668 km (0.081 R)
• M33: 13,950,600 km (0.098 R)
• M34: 14,071,475 km (0.102 R)
• M35: 14,314,422 km (0.078 R)
• M36: 14,927,923 km (0.095 R)
• M37: 15,258,534 km (0.099 R)
• M38: 15,383,299 km (0.1 R)
• M39: 15,591,688 km (0.106 R)
• M40: 16,605,513 km (0.107 R)
• M41: 16,948,092 km (0.061 R)
• M42: 17,077,195 km (0.045 R)
• M43: 17,683,964 km (0.107 R)
• M44: 18,121,688 km (0.074 R)
• M45: 18,651,713 km (0.102 R)
• M46: 18,785,154 km (0.108 R)
• M47: 19,276,583 km (0.092 R)
• M48: 19,727,172 km (0.055 R)
• M49: 19,863,007 km (0.036 R)
• M50: 20,181,052 km (0.117 R)
• M51: 20,960,756 km (0.101 R)
• M52: 21,099,433 km (0.117 R)
• M53: 21,424,061 km (0.1 R)
• M54: 21,610,310 km (0.052 R)
• M55: 22,360,693 km (0.061 R)
• M56: 22,739,026 km (0.036 R)
• M57: 23,167,325 km (0.087 R)
• M58: 24,613,936 km (0.062 R)
• M59: 24,906,849 km (0.064 R)
• M60: 25,495,965 km (0.094 R)
• M61: 25,643,917 km (0.074 R)
• M62: 25,841,686 km (0.08 R)
• M63: 26,338,500 km (0.108 R)
• M64: 26,438,132 km (0.092 R)
• M65: 26,538,064 km (0.09 R)
• M66: 26,938,687 km (0.087 R)
• M67: 27,999,785 km (0.081 R)
• M68: 29,487,685 km (0.107 R)
• M69: 29,850,610 km (0.09 R)
• M70: 30,006,640 km (0.045 R)
• M71: 30,110,760 km (0.065 R)
• M72: 30,319,449 km (0.12 R)
• M73: 30,948,508 km (0.065 R)
• M74: 31,317,267 km (0.111 R)
• M75: 31,528,798 km (0.069 R)
• M76: 31,687,671 km (0.027 R)
• M77: 31,793,736 km (0.068 R)
• M78: 32,646,594 km (0.106 R)
• M79: 33,507,081 km (0.059 R)
• M80: 33,669,245 km (0.117 R)
• M81: 35,030,585 km (0.072 R)
• M82: 35,800,865 km (0.055 R)
• M83: 36,354,527 km (0.094 R)
• M84: 36,799,431 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 14.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.87 AU - 14.53 AU

Year: 14977 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,727,577 km

• M1: 289,173 km (0.096 R)
• M2: 479,312 km (0.092 R)
• M3: 761,902 km (0.074 R)
• M4: 1,077,703 km (0.104 R)
• M5: 1,239,867 km (0.082 R)
• M6: 1,563,896 km (0.109 R)
• M7: 1,859,651 km (0.067 R)
• M8: 2,115,314 km (0.04 R)
• M9: 2,474,648 km (0.105 R)
• M10: 2,693,360 km (0.098 R)
• M11: 2,951,416 km (0.1 R)
• M12: 3,217,701 km (0.076 R)
• M13: 3,457,207 km (0.09 R)
• M14: 3,667,392 km (0.11 R)
• M15: 3,845,712 km (0.104 R)
• M16: 4,360,778 km (0.07 R)
• M17: 4,897,685 km (0.078 R)
• M18: 5,094,705 km (0.098 R)
• M19: 5,254,176 km (0.111 R)
• M20: 5,660,335 km (0.095 R)
• M21: 5,992,592 km (0.077 R)
• M22: 6,719,936 km (0.082 R)
• M23: 7,161,100 km (0.073 R)
• M24: 7,385,048 km (0.077 R)
• M25: 7,475,406 km (0.113 R)
• M26: 8,351,600 km (0.09 R)
• M27: 10,049,985 km (0.107 R)
• M28: 10,809,942 km (0.061 R)
• M29: 11,957,956 km (0.074 R)
• M30: 12,546,474 km (0.032 R)
• M31: 12,708,638 km (0.104 R)
• M32: 13,919,184 km (0.05 R)
• M33: 14,936,899 km (0.064 R)
• M34: 16,154,476 km (0.093 R)
• M35: 16,508,275 km (0.109 R)
• M36: 16,686,146 km (0.108 R)
• M37: 17,103,525 km (0.118 R)
• M38: 17,827,129 km (0.099 R)
• M39: 18,131,711 km (0.12 R)
• M40: 19,117,710 km (0.115 R)
• M41: 19,931,523 km (0.112 R)
• M42: 20,501,640 km (0.108 R)
• M43: 20,756,854 km (0.044 R)
• M44: 21,983,108 km (0.118 R)
• M45: 22,113,557 km (0.093 R)
• M46: 23,033,883 km (0.05 R)
• M47: 23,632,125 km (0.111 R)
• M48: 23,765,866 km (0.106 R)
• M49: 24,437,859 km (0.09 R)
• M50: 24,572,946 km (0.114 R)
• M51: 26,352,712 km (0.083 R)
• M52: 26,630,067 km (0.1 R)
• M53: 26,838,905 km (0.119 R)
• M54: 27,820,267 km (0.111 R)
• M55: 28,386,346 km (0.116 R)
• M56: 28,528,464 km (0.068 R)
• M57: 29,386,108 km (0.05 R)
• M58: 30,324,835 km (0.04 R)
• M59: 31,273,435 km (0.064 R)
• M60: 31,567,245 km (0.115 R)
• M61: 32,157,558 km (0.117 R)
• M62: 32,602,762 km (0.09 R)
• M63: 35,393,211 km (0.059 R)
• M64: 35,699,437 km (0.054 R)
• M65: 36,778,038 km (0.12 R)
• M66: 37,399,318 km (0.08 R)
• M67: 37,555,199 km (0.108 R)
• M68: 37,789,320 km (0.117 R)
• M69: 38,967,553 km (0.047 R)
• M70: 41,199,104 km (0.103 R)
• M71: 41,521,188 km (0.12 R)
• M72: 41,844,170 km (0.097 R)
• M73: 42,736,821 km (0.038 R)
• M74: 44,046,251 km (0.109 R)
• M75: 44,293,237 km (0.03 R)
• M76: 45,701,701 km (0.028 R)
• M77: 46,202,255 km (0.115 R)
• M78: 46,536,906 km (0.027 R)
• M79: 48,817,376 km (0.101 R)
• M80: 49,158,309 km (0.088 R)
• M81: 50,271,916 km (0.094 R)
• M82: 50,529,972 km (0.06 R)
• M83: 52,436,597 km (0.044 R)
• M84: 54,102,070 km (0.105 R)
• M85: 57,125,443 km (0.086 R)
• M86: 57,215,202 km (0.094 R)
• M87: 58,838,787 km (0.111 R)
• M88: 60,294,674 km (0.119 R)
• M89: 61,302,515 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.2

Radius: 6

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.1 AU - 15.02 AU

Year: 18529 Days

Day: 19.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 63.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 87,727,577 km

• M1: 139,425 km (0.085 R)
• M2: 310,116 km (0.072 R)
• M3: 523,892 km (0.114 R)
• M4: 899,981 km (0.04 R)
• M5: 1,005,298 km (0.108 R)
• M6: 1,441,974 km (0.106 R)
• M7: 1,565,841 km (0.099 R)
• M8: 1,616,255 km (0.066 R)
• M9: 1,958,236 km (0.065 R)
• M10: 2,179,641 km (0.117 R)
• M11: 2,293,485 km (0.117 R)
• M12: 2,380,102 km (0.112 R)
• M13: 2,829,494 km (0.077 R)
• M14: 3,143,500 km (0.109 R)
• M15: 3,207,678 km (0.113 R)
• M16: 4,689,145 km (0.115 R)
• M17: 5,097,847 km (0.092 R)
• M18: 5,440,725 km (0.064 R)
• M19: 6,472,501 km (0.11 R)
• M20: 6,636,610 km (0.072 R)
• M21: 8,574,651 km (0.092 R)
• M22: 8,845,423 km (0.061 R)
• M23: 9,302,893 km (0.095 R)
• M24: 9,349,119 km (0.104 R)
• M25: 10,050,883 km (0.081 R)
• M26: 10,336,465 km (0.037 R)
• M27: 11,159,702 km (0.102 R)
• M28: 11,653,824 km (0.087 R)
• M29: 11,703,640 km (0.079 R)
• M30: 12,205,541 km (0.095 R)
• M31: 12,612,148 km (0.055 R)
• M32: 12,663,310 km (0.044 R)
• M33: 13,074,854 km (0.11 R)
• M34: 13,386,466 km (0.059 R)
• M35: 13,647,963 km (0.045 R)
• M36: 14,389,221 km (0.106 R)
• M37: 14,442,627 km (0.094 R)
• M38: 15,252,251 km (0.05 R)
• M39: 15,470,664 km (0.08 R)
• M40: 15,635,072 km (0.113 R)
• M41: 16,522,038 km (0.042 R)
• M42: 16,915,181 km (0.105 R)
• M43: 17,882,780 km (0.108 R)
• M44: 18,460,228 km (0.119 R)
• M45: 18,693,002 km (0.106 R)
• M46: 19,279,126 km (0.095 R)
• M47: 19,871,235 km (0.06 R)
• M48: 22,051,773 km (0.119 R)
• M49: 24,116,074 km (0.094 R)
• M50: 24,817,838 km (0.072 R)
• M51: 25,010,520 km (0.09 R)
• M52: 25,074,697 km (0.098 R)
• M53: 25,591,109 km (0.066 R)
• M54: 25,720,661 km (0.041 R)
• M55: 25,850,512 km (0.089 R)
• M56: 26,372,160 km (0.069 R)
• M57: 27,029,044 km (0.115 R)
• M58: 29,505,936 km (0.064 R)
• M59: 30,393,201 km (0.107 R)
• M60: 30,668,012 km (0.044 R)
• M61: 31,705,773 km (0.076 R)
• M62: 32,825,513 km (0.11 R)
• M63: 33,036,895 km (0.072 R)
• M64: 33,673,733 km (0.06 R)
• M65: 33,886,910 km (0.097 R)
• M66: 37,578,836 km (0.1 R)
• M67: 38,391,601 km (0.111 R)
• M68: 40,562,415 km (0.079 R)
• M69: 40,713,509 km (0.061 R)
• M70: 41,320,129 km (0.06 R)
• M71: 41,548,265 km (0.086 R)
• M72: 43,698,585 km (0.106 R)
• M73: 44,008,702 km (0.05 R)
• M74: 48,106,187 km (0.118 R)
• M75: 48,747,364 km (0.042 R)
• M76: 49,229,966 km (0.094 R)
• M77: 50,281,340 km (0.12 R)
• M78: 50,524,886 km (0.068 R)
• M79: 51,831,025 km (0.099 R)
• M80: 52,323,650 km (0.105 R)
• M81: 52,653,065 km (0.041 R)
• M82: 53,313,689 km (0.04 R)
• M83: 55,815,564 km (0.102 R)
• M84: 55,983,712 km (0.109 R)
• M85: 56,236,233 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.2

Radius: 4.8

Gravity: 28.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.83 AU - 20.83 AU

Year: 25356 Days

Day: 23.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 87,727,577 km

• M1: 62,532 km (0.079 R)
• M2: 134,488 km (0.069 R)
• M3: 326,423 km (0.119 R)
• M4: 633,697 km (0.033 R)
• M5: 1,159,832 km (0.117 R)
• M6: 1,316,012 km (0.118 R)
• M7: 1,512,584 km (0.083 R)
• M8: 1,580,053 km (0.109 R)
• M9: 2,194,002 km (0.087 R)
• M10: 2,708,170 km (0.106 R)
• M11: 4,360,030 km (0.037 R)
• M12: 5,513,430 km (0.052 R)
• M13: 5,882,188 km (0.116 R)
• M14: 6,204,572 km (0.09 R)
• M15: 7,205,980 km (0.103 R)
• M16: 7,320,273 km (0.048 R)
• M17: 7,377,718 km (0.117 R)
• M18: 7,783,577 km (0.097 R)
• M19: 8,018,895 km (0.069 R)
• M20: 8,077,986 km (0.111 R)
• M21: 8,436,123 km (0.102 R)
• M22: 9,353,906 km (0.102 R)
• M23: 9,541,203 km (0.088 R)
• M24: 9,919,685 km (0.079 R)
• M25: 10,821,461 km (0.05 R)
• M26: 11,883,905 km (0.097 R)
• M27: 11,951,523 km (0.102 R)
• M28: 12,290,961 km (0.094 R)
• M29: 12,771,469 km (0.077 R)
• M30: 13,468,446 km (0.113 R)
• M31: 13,750,737 km (0.086 R)
• M32: 14,609,279 km (0.071 R)
• M33: 16,528,022 km (0.095 R)
• M34: 16,830,209 km (0.107 R)
• M35: 18,212,494 km (0.118 R)
• M36: 20,758,051 km (0.08 R)
• M37: 20,920,813 km (0.05 R)
• M38: 22,571,626 km (0.091 R)
• M39: 24,092,737 km (0.065 R)
• M40: 26,084,034 km (0.038 R)
• M41: 26,171,848 km (0.083 R)
• M42: 26,612,115 km (0.038 R)
• M43: 27,410,967 km (0.063 R)
• M44: 28,037,633 km (0.048 R)
• M45: 29,396,430 km (0.068 R)
• M46: 33,123,063 km (0.081 R)
• M47: 33,981,755 km (0.1 R)
• M48: 34,365,772 km (0.091 R)
• M49: 37,192,574 km (0.067 R)
• M50: 38,184,557 km (0.107 R)
• M51: 39,084,688 km (0.085 R)
• M52: 41,109,944 km (0.118 R)
• M53: 42,444,656 km (0.051 R)
• M54: 44,315,976 km (0.082 R)
• M55: 44,630,430 km (0.116 R)
• M56: 44,735,448 km (0.098 R)
• M57: 46,320,138 km (0.066 R)
• M58: 46,639,380 km (0.117 R)
• M59: 46,852,557 km (0.089 R)
• M60: 47,386,921 km (0.085 R)
• M61: 47,815,818 km (0.074 R)
• M62: 47,923,229 km (0.104 R)
• M63: 49,002,129 km (0.092 R)
• M64: 50,963,955 km (0.052 R)
• M65: 51,623,682 km (0.094 R)
• M66: 53,173,815 km (0.072 R)
• M67: 57,457,849 km (0.098 R)
• M68: 58,718,361 km (0.044 R)
• M69: 60,684,526 km (0.088 R)
• M70: 61,033,687 km (0.098 R)
• M71: 61,150,224 km (0.045 R)
• M72: 61,617,269 km (0.103 R)
• M73: 62,319,780 km (0.085 R)
• M74: 63,969,545 km (0.107 R)
• M75: 67,552,863 km (0.109 R)
• M76: 68,398,241 km (0.065 R)
• M77: 69,004,262 km (0.09 R)
• M78: 70,955,467 km (0.092 R)
• M79: 71,814,757 km (0.098 R)
• M80: 72,677,488 km (0.091 R)
• M81: 72,801,056 km (0.076 R)
• M82: 75,661,666 km (0.029 R)
• M83: 78,685,488 km (0.057 R)
• M84: 81,748,654 km (0.071 R)
• M85: 83,294,748 km (0.105 R)
• M86: 84,980,566 km (0.106 R)
• M87: 86,546,707 km (0.048 R)
• M88: 87,464,639 km (0.115 R)
• M89: 87,596,136 km (0.055 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit