🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.41 AU - 1.65 AU

Year: 804 Days

Day: 42.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,910,593 km

• M1: 384,467 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.87 AU - 2.37 AU

Year: 1311 Days

Day: 16.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.91 AU - 2.39 AU

Year: 1339 Days

Day: 13 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.2 AU - 2.66 AU

Year: 1608 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.49 AU - 2.69 AU

Year: 1770 Days

Day: 38.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 8.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.71 AU - 4.47 AU

Year: 3512 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 102,910,593 km

• M1: 119,080 km (0.083 R)
• M2: 199,713 km (0.115 R)
• M3: 374,892 km (0.034 R)
• M4: 445,203 km (0.045 R)
• M5: 540,348 km (0.052 R)
• M6: 621,729 km (0.088 R)
• M7: 737,218 km (0.092 R)
• M8: 805,585 km (0.041 R)
• M9: 876,195 km (0.094 R)
• M10: 948,899 km (0.047 R)
• M11: 1,066,483 km (0.085 R)
• M12: 1,153,400 km (0.07 R)
• M13: 1,270,086 km (0.052 R)
• M14: 1,353,262 km (0.091 R)
• M15: 1,544,897 km (0.109 R)
• M16: 1,664,127 km (0.078 R)
• M17: 1,765,853 km (0.066 R)
• M18: 1,880,146 km (0.057 R)
• M19: 1,996,982 km (0.086 R)
• M20: 2,171,263 km (0.037 R)
• M21: 2,294,083 km (0.117 R)
• M22: 2,419,147 km (0.113 R)
• M23: 2,616,916 km (0.071 R)
• M24: 2,723,878 km (0.112 R)
• M25: 2,880,806 km (0.085 R)
• M26: 2,978,942 km (0.115 R)
• M27: 3,115,675 km (0.118 R)
• M28: 3,229,070 km (0.107 R)
• M29: 3,486,229 km (0.071 R)
• M30: 3,564,618 km (0.042 R)
• M31: 3,656,920 km (0.084 R)
• M32: 4,254,863 km (0.08 R)
• M33: 4,310,812 km (0.11 R)
• M34: 4,593,851 km (0.106 R)
• M35: 4,839,342 km (0.105 R)
• M36: 5,000,458 km (0.078 R)
• M37: 5,252,980 km (0.055 R)
• M38: 5,358,147 km (0.115 R)
• M39: 5,464,062 km (0.07 R)
• M40: 5,693,396 km (0.066 R)
• M41: 5,785,997 km (0.096 R)
• M42: 5,956,987 km (0.07 R)
• M43: 6,256,482 km (0.078 R)
• M44: 6,448,267 km (0.115 R)
• M45: 6,706,772 km (0.113 R)
• M46: 6,985,323 km (0.069 R)
• M47: 7,351,389 km (0.063 R)
• M48: 7,553,795 km (0.104 R)
• M49: 7,757,996 km (0.091 R)
• M50: 7,843,566 km (0.05 R)
• M51: 7,946,788 km (0.076 R)
• M52: 7,998,549 km (0.082 R)
• M53: 8,137,077 km (0.113 R)
• M54: 8,557,597 km (0.106 R)
• M55: 8,859,635 km (0.045 R)
• M56: 9,093,007 km (0.03 R)
• M57: 10,459,883 km (0.08 R)
• M58: 10,668,572 km (0.054 R)
• M59: 11,109,287 km (0.108 R)
• M60: 11,634,226 km (0.025 R)
• M61: 12,127,451 km (0.058 R)
• M62: 12,547,073 km (0.066 R)
• M63: 12,627,556 km (0.096 R)
• M64: 12,788,972 km (0.045 R)
• M65: 12,849,709 km (0.117 R)
• M66: 12,910,595 km (0.093 R)
• M67: 13,565,385 km (0.1 R)
• M68: 13,772,130 km (0.048 R)
• M69: 13,855,156 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.5

Radius: 13.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.16 AU - 8.92 AU

Year: 10596 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,910,593 km

• M1: 197,768 km (0.055 R)
• M2: 335,997 km (0.092 R)
• M3: 790,475 km (0.097 R)
• M4: 1,123,779 km (0.116 R)
• M5: 1,252,284 km (0.086 R)
• M6: 1,432,100 km (0.114 R)
• M7: 1,945,520 km (0.111 R)
• M8: 2,236,937 km (0.04 R)
• M9: 3,103,109 km (0.104 R)
• M10: 3,226,078 km (0.066 R)
• M11: 3,319,427 km (0.103 R)
• M12: 3,964,792 km (0.067 R)
• M13: 4,233,919 km (0.071 R)
• M14: 4,897,385 km (0.081 R)
• M15: 5,077,501 km (0.087 R)
• M16: 5,259,861 km (0.105 R)
• M17: 5,518,815 km (0.115 R)
• M18: 6,126,482 km (0.09 R)
• M19: 6,517,231 km (0.117 R)
• M20: 8,203,349 km (0.118 R)
• M21: 8,852,454 km (0.109 R)
• M22: 9,028,381 km (0.12 R)
• M23: 9,339,096 km (0.082 R)
• M24: 9,653,401 km (0.105 R)
• M25: 9,743,758 km (0.102 R)
• M26: 10,108,328 km (0.078 R)
• M27: 10,570,436 km (0.12 R)
• M28: 10,757,284 km (0.076 R)
• M29: 10,851,082 km (0.072 R)
• M30: 11,515,296 km (0.116 R)
• M31: 12,290,811 km (0.03 R)
• M32: 13,083,082 km (0.056 R)
• M33: 13,637,342 km (0.027 R)
• M34: 14,096,607 km (0.086 R)
• M35: 14,613,019 km (0.113 R)
• M36: 15,346,198 km (0.061 R)
• M37: 15,717,351 km (0.082 R)
• M38: 16,739,703 km (0.096 R)
• M39: 17,121,775 km (0.104 R)
• M40: 17,231,580 km (0.054 R)
• M41: 18,173,449 km (0.085 R)
• M42: 18,509,894 km (0.065 R)
• M43: 18,678,940 km (0.119 R)
• M44: 18,848,434 km (0.039 R)
• M45: 21,688,998 km (0.037 R)
• M46: 23,128,429 km (0.039 R)
• M47: 23,493,149 km (0.096 R)
• M48: 24,105,154 km (0.116 R)
• M49: 25,033,109 km (0.052 R)
• M50: 25,721,110 km (0.093 R)
• M51: 26,035,864 km (0.051 R)
• M52: 26,542,103 km (0.085 R)
• M53: 27,179,540 km (0.104 R)
• M54: 27,822,062 km (0.092 R)
• M55: 28,860,421 km (0.076 R)
• M56: 29,187,592 km (0.069 R)
• M57: 29,318,789 km (0.105 R)
• M58: 30,043,740 km (0.104 R)
• M59: 30,242,556 km (0.095 R)
• M60: 31,042,007 km (0.102 R)
• M61: 31,243,067 km (0.068 R)
• M62: 32,118,812 km (0.12 R)
• M63: 32,389,884 km (0.077 R)
• M64: 32,661,853 km (0.112 R)
• M65: 32,866,203 km (0.088 R)
• M66: 33,071,003 km (0.12 R)
• M67: 33,413,432 km (0.089 R)
• M68: 33,550,614 km (0.103 R)
• M69: 34,170,697 km (0.099 R)
• M70: 35,422,083 km (0.119 R)
• M71: 35,561,957 km (0.089 R)
• M72: 36,546,909 km (0.064 R)
• M73: 37,113,736 km (0.066 R)
• M74: 38,543,742 km (0.069 R)
• M75: 39,337,807 km (0.077 R)
• M76: 40,722,186 km (0.084 R)
• M77: 42,122,422 km (0.063 R)
• M78: 42,270,823 km (0.106 R)
• M79: 46,417,227 km (0.093 R)
• M80: 47,416,092 km (0.102 R)
• M81: 47,956,889 km (0.074 R)
• M82: 48,966,674 km (0.077 R)
• M83: 49,200,645 km (0.111 R)
• M84: 49,826,563 km (0.053 R)
• M85: 51,165,314 km (0.069 R)
• M86: 52,436,148 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 4.4

Gravity: 20.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 11.36 AU - 11.38 AU

Year: 16279 Days

Day: 18.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,910,593 km

• M1: 56,398 km (0.061 R)
• M2: 146,008 km (0.074 R)
• M3: 198,965 km (0.113 R)
• M4: 384,915 km (0.064 R)
• M5: 430,842 km (0.052 R)
• M6: 511,924 km (0.063 R)
• M7: 670,498 km (0.104 R)
• M8: 904,918 km (0.101 R)
• M9: 1,208,601 km (0.093 R)
• M10: 1,277,566 km (0.097 R)
• M11: 1,419,385 km (0.114 R)
• M12: 1,566,439 km (0.067 R)
• M13: 1,667,268 km (0.111 R)
• M14: 1,770,192 km (0.104 R)
• M15: 2,036,476 km (0.113 R)
• M16: 2,430,367 km (0.097 R)
• M17: 2,908,631 km (0.099 R)
• M18: 2,970,415 km (0.074 R)
• M19: 3,064,064 km (0.072 R)
• M20: 3,254,053 km (0.117 R)
• M21: 4,017,451 km (0.052 R)
• M22: 4,051,858 km (0.092 R)
• M23: 4,401,319 km (0.07 R)
• M24: 5,583,142 km (0.027 R)
• M25: 8,039,838 km (0.101 R)
• M26: 8,968,392 km (0.076 R)
• M27: 9,194,435 km (0.107 R)
• M28: 9,790,881 km (0.086 R)
• M29: 9,837,257 km (0.118 R)
• M30: 11,262,924 km (0.115 R)
• M31: 12,248,625 km (0.112 R)
• M32: 12,398,821 km (0.113 R)
• M33: 13,056,902 km (0.07 R)
• M34: 13,415,937 km (0.081 R)
• M35: 14,038,863 km (0.081 R)
• M36: 14,459,382 km (0.109 R)
• M37: 14,618,255 km (0.1 R)
• M38: 15,691,470 km (0.085 R)
• M39: 17,180,119 km (0.11 R)
• M40: 18,425,970 km (0.096 R)
• M41: 19,350,185 km (0.067 R)
• M42: 19,642,051 km (0.105 R)
• M43: 20,526,473 km (0.115 R)
• M44: 21,725,800 km (0.113 R)
• M45: 21,968,447 km (0.109 R)
• M46: 23,071,133 km (0.084 R)
• M47: 23,504,817 km (0.037 R)
• M48: 24,443,095 km (0.112 R)
• M49: 24,885,307 km (0.112 R)
• M50: 25,457,518 km (0.117 R)
• M51: 27,396,157 km (0.107 R)
• M52: 28,118,865 km (0.074 R)
• M53: 28,184,837 km (0.056 R)
• M54: 31,550,191 km (0.119 R)
• M55: 32,238,341 km (0.095 R)
• M56: 34,121,030 km (0.102 R)
• M57: 34,332,412 km (0.09 R)
• M58: 36,974,759 km (0.036 R)
• M59: 37,119,570 km (0.036 R)
• M60: 37,991,576 km (0.107 R)
• M61: 39,681,882 km (0.12 R)
• M62: 40,424,486 km (0.06 R)
• M63: 41,471,671 km (0.073 R)
• M64: 42,149,649 km (0.116 R)
• M65: 42,527,832 km (0.054 R)
• M66: 42,679,375 km (0.101 R)
• M67: 44,282,017 km (0.1 R)
• M68: 44,897,762 km (0.095 R)
• M69: 45,129,339 km (0.113 R)
• M70: 45,516,199 km (0.089 R)
• M71: 46,293,360 km (0.107 R)
• M72: 46,371,301 km (0.065 R)
• M73: 46,527,331 km (0.079 R)
• M74: 47,545,794 km (0.07 R)
• M75: 48,730,160 km (0.058 R)
• M76: 49,047,607 km (0.107 R)
• M77: 49,844,215 km (0.106 R)
• M78: 52,503,168 km (0.058 R)
• M79: 54,219,205 km (0.042 R)
• M80: 55,042,741 km (0.033 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.4

Radius: 7.5

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.52 AU - 20.16 AU

Year: 29342 Days

Day: 18.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,910,593 km

• M1: 153,487 km (0.104 R)
• M2: 341,532 km (0.079 R)
• M3: 499,657 km (0.086 R)
• M4: 627,563 km (0.044 R)
• M5: 946,805 km (0.113 R)
• M6: 1,208,452 km (0.12 R)
• M7: 1,347,727 km (0.09 R)
• M8: 1,642,285 km (0.083 R)
• M9: 1,797,119 km (0.067 R)
• M10: 2,641,300 km (0.063 R)
• M11: 2,731,657 km (0.119 R)
• M12: 3,344,709 km (0.101 R)
• M13: 5,024,244 km (0.108 R)
• M14: 5,306,984 km (0.096 R)
• M15: 6,797,278 km (0.033 R)
• M16: 7,110,088 km (0.057 R)
• M17: 7,173,218 km (0.076 R)
• M18: 7,945,143 km (0.115 R)
• M19: 8,541,440 km (0.084 R)
• M20: 8,675,779 km (0.083 R)
• M21: 9,083,433 km (0.089 R)
• M22: 10,558,618 km (0.048 R)
• M23: 10,702,830 km (0.095 R)
• M24: 10,920,645 km (0.048 R)
• M25: 12,945,452 km (0.111 R)
• M26: 13,099,986 km (0.056 R)
• M27: 14,518,174 km (0.114 R)
• M28: 14,678,693 km (0.062 R)
• M29: 16,233,314 km (0.042 R)
• M30: 17,241,903 km (0.069 R)
• M31: 20,029,061 km (0.042 R)
• M32: 21,018,950 km (0.078 R)
• M33: 22,301,751 km (0.112 R)
• M34: 22,673,053 km (0.117 R)
• M35: 22,766,103 km (0.098 R)
• M36: 22,952,652 km (0.04 R)
• M37: 23,046,150 km (0.119 R)
• M38: 25,424,457 km (0.066 R)
• M39: 26,987,007 km (0.037 R)
• M40: 27,481,727 km (0.075 R)
• M41: 29,084,668 km (0.107 R)
• M42: 31,130,719 km (0.046 R)
• M43: 32,590,345 km (0.079 R)
• M44: 34,072,112 km (0.093 R)
• M45: 34,178,775 km (0.093 R)
• M46: 34,285,588 km (0.071 R)
• M47: 37,540,688 km (0.084 R)
• M48: 38,092,704 km (0.099 R)
• M49: 38,314,259 km (0.046 R)
• M50: 39,093,215 km (0.093 R)
• M51: 39,652,711 km (0.07 R)
• M52: 42,604,726 km (0.108 R)
• M53: 43,065,188 km (0.073 R)
• M54: 43,990,899 km (0.068 R)
• M55: 44,689,522 km (0.117 R)
• M56: 46,215,719 km (0.044 R)
• M57: 46,570,416 km (0.045 R)
• M58: 47,282,352 km (0.077 R)
• M59: 47,998,028 km (0.114 R)
• M60: 49,319,127 km (0.101 R)
• M61: 50,166,150 km (0.05 R)
• M62: 50,652,193 km (0.069 R)
• M63: 50,773,966 km (0.11 R)
• M64: 52,365,987 km (0.075 R)
• M65: 52,982,629 km (0.047 R)
• M66: 53,477,798 km (0.113 R)
• M67: 56,480,227 km (0.093 R)
• M68: 62,646,951 km (0.104 R)
• M69: 64,353,563 km (0.109 R)
• M70: 65,676,607 km (0.094 R)
• M71: 66,741,594 km (0.075 R)
• M72: 68,080,794 km (0.085 R)
• M73: 68,888,473 km (0.117 R)
• M74: 70,513,555 km (0.032 R)
• M75: 71,467,391 km (0.092 R)
• M76: 71,740,556 km (0.082 R)
• M77: 72,837,258 km (0.091 R)
• M78: 76,439,426 km (0.04 R)
• M79: 76,718,874 km (0.084 R)
• M80: 81,379,147 km (0.12 R)
• M81: 83,527,672 km (0.09 R)
• M82: 85,115,055 km (0.115 R)
• M83: 85,549,637 km (0.089 R)
• M84: 85,694,747 km (0.103 R)
• M85: 87,149,736 km (0.077 R)
• M86: 88,466,197 km (0.099 R)
• M87: 93,050,624 km (0.074 R)
• M88: 93,349,071 km (0.088 R)
• M89: 93,498,370 km (0.051 R)
• M90: 93,797,267 km (0.114 R)
• M91: 94,995,994 km (0.083 R)
• M92: 98,318,713 km (0.092 R)
• M93: 99,383,849 km (0.057 R)
• M94: 101,679,279 km (0.063 R)
• M95: 102,140,489 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 12,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit