🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.4 AU - 1.42 AU

Year: 634 Days

Day: 22.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.33 AU - 2.19 AU

Year: 884 Days

Day: 28.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.68 AU - 1.9 AU

Year: 907 Days

Day: 18.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,160,326 km

• M1: 141,819 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.42 AU - 2.9 AU

Year: 1643 Days

Day: 23.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,160,326 km

• M1: 1,437,785 km (0.065 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.4

Radius: 13.5

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.73 AU - 12.95 AU

Year: 13517 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,160,326 km

• M1: 223,050 km (0.086 R)
• M2: 818,151 km (0.062 R)
• M3: 1,208,900 km (0.118 R)
• M4: 1,679,087 km (0.1 R)
• M5: 2,080,308 km (0.118 R)
• M6: 3,055,836 km (0.105 R)
• M7: 3,517,345 km (0.054 R)
• M8: 3,847,657 km (0.093 R)
• M9: 4,001,145 km (0.062 R)
• M10: 4,219,707 km (0.077 R)
• M11: 5,962,971 km (0.103 R)
• M12: 6,177,046 km (0.084 R)
• M13: 6,797,877 km (0.112 R)
• M14: 7,210,169 km (0.072 R)
• M15: 7,324,013 km (0.12 R)
• M16: 7,476,902 km (0.113 R)
• M17: 7,669,284 km (0.081 R)
• M18: 8,059,286 km (0.085 R)
• M19: 8,296,399 km (0.063 R)
• M20: 8,656,481 km (0.092 R)
• M21: 9,185,758 km (0.062 R)
• M22: 10,190,158 km (0.101 R)
• M23: 11,010,254 km (0.111 R)
• M24: 12,667,349 km (0.067 R)
• M25: 12,805,129 km (0.076 R)
• M26: 13,082,184 km (0.048 R)
• M27: 13,361,184 km (0.119 R)
• M28: 13,595,305 km (0.115 R)
• M29: 13,830,772 km (0.046 R)
• M30: 15,467,373 km (0.05 R)
• M31: 16,009,815 km (0.098 R)
• M32: 16,109,148 km (0.083 R)
• M33: 17,164,560 km (0.088 R)
• M34: 18,035,070 km (0.086 R)
• M35: 19,394,466 km (0.12 R)
• M36: 19,500,382 km (0.106 R)
• M37: 19,659,703 km (0.042 R)
• M38: 20,732,470 km (0.095 R)
• M39: 21,057,995 km (0.081 R)
• M40: 21,166,902 km (0.068 R)
• M41: 21,275,959 km (0.115 R)
• M42: 21,659,229 km (0.071 R)
• M43: 22,599,601 km (0.069 R)
• M44: 22,711,051 km (0.057 R)
• M45: 23,102,848 km (0.067 R)
• M46: 24,234,406 km (0.099 R)
• M47: 24,462,842 km (0.11 R)
• M48: 25,674,136 km (0.103 R)
• M49: 26,140,582 km (0.115 R)
• M50: 26,257,717 km (0.12 R)
• M51: 26,727,754 km (0.029 R)
• M52: 27,260,023 km (0.085 R)
• M53: 29,423,508 km (0.051 R)
• M54: 29,911,795 km (0.091 R)
• M55: 30,341,291 km (0.107 R)
• M56: 32,016,787 km (0.115 R)
• M57: 32,393,175 km (0.084 R)
• M58: 32,518,987 km (0.065 R)
• M59: 32,897,320 km (0.077 R)
• M60: 33,722,053 km (0.063 R)
• M61: 36,237,242 km (0.098 R)
• M62: 36,891,882 km (0.114 R)
• M63: 38,812,270 km (0.118 R)
• M64: 39,750,997 km (0.025 R)
• M65: 40,764,971 km (0.091 R)
• M66: 45,608,800 km (0.085 R)
• M67: 46,670,197 km (0.11 R)
• M68: 47,310,925 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.94 AU - 11.3 AU

Year: 14044 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,160,326 km

• M1: 172,935 km (0.104 R)
• M2: 346,020 km (0.093 R)
• M3: 474,225 km (0.059 R)
• M4: 720,613 km (0.033 R)
• M5: 1,111,363 km (0.099 R)
• M6: 1,950,158 km (0.039 R)
• M7: 2,142,541 km (0.099 R)
• M8: 2,230,205 km (0.092 R)
• M9: 2,319,066 km (0.094 R)
• M10: 2,454,602 km (0.032 R)
• M11: 2,686,778 km (0.064 R)
• M12: 2,950,519 km (0.11 R)
• M13: 3,426,240 km (0.087 R)
• M14: 3,926,495 km (0.038 R)
• M15: 4,089,258 km (0.049 R)
• M16: 4,393,839 km (0.106 R)
• M17: 4,648,455 km (0.119 R)
• M18: 4,937,328 km (0.111 R)
• M19: 5,962,971 km (0.109 R)
• M20: 6,245,412 km (0.055 R)
• M21: 6,404,285 km (0.05 R)
• M22: 6,500,327 km (0.044 R)
• M23: 6,661,294 km (0.075 R)
• M24: 6,758,533 km (0.087 R)
• M25: 7,185,635 km (0.07 R)
• M26: 7,285,416 km (0.084 R)
• M27: 7,553,795 km (0.098 R)
• M28: 8,448,689 km (0.108 R)
• M29: 8,873,099 km (0.045 R)
• M30: 9,123,974 km (0.082 R)
• M31: 11,916,069 km (0.098 R)
• M32: 12,113,688 km (0.112 R)
• M33: 12,552,309 km (0.107 R)
• M34: 12,996,165 km (0.045 R)
• M35: 13,240,459 km (0.072 R)
• M36: 13,899,288 km (0.11 R)
• M37: 14,526,701 km (0.11 R)
• M38: 14,653,261 km (0.109 R)
• M39: 15,077,969 km (0.076 R)
• M40: 15,592,885 km (0.083 R)
• M41: 16,157,318 km (0.071 R)
• M42: 16,420,161 km (0.062 R)
• M43: 16,994,318 km (0.092 R)
• M44: 17,350,959 km (0.093 R)
• M45: 18,481,471 km (0.031 R)
• M46: 18,618,801 km (0.055 R)
• M47: 18,848,285 km (0.088 R)
• M48: 19,217,492 km (0.041 R)
• M49: 19,589,093 km (0.09 R)
• M50: 20,860,974 km (0.071 R)
• M51: 21,242,898 km (0.109 R)
• M52: 22,500,118 km (0.089 R)
• M53: 23,088,636 km (0.045 R)
• M54: 23,682,091 km (0.109 R)
• M55: 24,330,747 km (0.102 R)
• M56: 24,632,187 km (0.097 R)
• M57: 24,783,281 km (0.094 R)
• M58: 25,492,674 km (0.056 R)
• M59: 26,311,722 km (0.062 R)
• M60: 26,569,330 km (0.112 R)
• M61: 27,451,808 km (0.057 R)
• M62: 27,608,586 km (0.118 R)
• M63: 29,566,074 km (0.062 R)
• M64: 29,673,186 km (0.105 R)
• M65: 29,780,299 km (0.036 R)
• M66: 29,995,121 km (0.118 R)
• M67: 30,264,397 km (0.082 R)
• M68: 30,480,417 km (0.087 R)
• M69: 31,240,374 km (0.116 R)
• M70: 32,336,777 km (0.094 R)
• M71: 35,076,213 km (0.066 R)
• M72: 35,416,697 km (0.082 R)
• M73: 35,929,519 km (0.113 R)
• M74: 36,330,142 km (0.032 R)
• M75: 36,674,666 km (0.118 R)
• M76: 37,135,727 km (0.118 R)
• M77: 37,424,899 km (0.052 R)
• M78: 38,063,682 km (0.079 R)
• M79: 38,413,741 km (0.083 R)
• M80: 38,823,340 km (0.107 R)
• M81: 39,058,059 km (0.086 R)
• M82: 39,234,435 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.2

Radius: 14.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.13 AU - 12.67 AU

Year: 14578 Days

Day: 5.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,160,326 km

• M1: 179,368 km (0.08 R)
• M2: 307,573 km (0.095 R)
• M3: 397,781 km (0.103 R)
• M4: 619,784 km (0.096 R)
• M5: 765,492 km (0.087 R)
• M6: 1,018,163 km (0.085 R)
• M7: 1,341,594 km (0.05 R)
• M8: 1,888,374 km (0.051 R)
• M9: 2,060,561 km (0.03 R)
• M10: 2,554,832 km (0.101 R)
• M11: 3,086,054 km (0.086 R)
• M12: 3,530,061 km (0.099 R)
• M13: 3,713,468 km (0.063 R)
• M14: 3,962,848 km (0.085 R)
• M15: 4,089,856 km (0.034 R)
• M16: 4,218,062 km (0.105 R)
• M17: 4,610,906 km (0.054 R)
• M18: 5,084,532 km (0.107 R)
• M19: 5,788,241 km (0.113 R)
• M20: 6,078,311 km (0.051 R)
• M21: 6,299,118 km (0.106 R)
• M22: 7,679,307 km (0.082 R)
• M23: 7,998,400 km (0.032 R)
• M24: 8,362,820 km (0.117 R)
• M25: 8,485,490 km (0.076 R)
• M26: 8,608,759 km (0.075 R)
• M27: 9,874,207 km (0.105 R)
• M28: 10,484,716 km (0.118 R)
• M29: 11,605,204 km (0.111 R)
• M30: 12,110,396 km (0.114 R)
• M31: 12,435,622 km (0.095 R)
• M32: 12,575,795 km (0.086 R)
• M33: 13,094,750 km (0.069 R)
• M34: 13,332,910 km (0.077 R)
• M35: 13,716,928 km (0.12 R)
• M36: 13,910,358 km (0.059 R)
• M37: 14,104,686 km (0.057 R)
• M38: 14,348,829 km (0.097 R)
• M39: 14,594,469 km (0.118 R)
• M40: 14,791,938 km (0.084 R)
• M41: 17,074,353 km (0.102 R)
• M42: 17,334,653 km (0.093 R)
• M43: 17,491,432 km (0.095 R)
• M44: 17,648,809 km (0.105 R)
• M45: 17,964,909 km (0.032 R)
• M46: 18,335,912 km (0.098 R)
• M47: 18,442,425 km (0.12 R)
• M48: 18,602,645 km (0.11 R)
• M49: 19,681,993 km (0.104 R)
• M50: 20,119,418 km (0.111 R)
• M51: 20,560,133 km (0.092 R)
• M52: 21,059,790 km (0.08 R)
• M53: 22,014,374 km (0.038 R)
• M54: 22,184,317 km (0.059 R)
• M55: 23,791,447 km (0.095 R)
• M56: 24,608,999 km (0.046 R)
• M57: 25,733,227 km (0.08 R)
• M58: 25,852,606 km (0.091 R)
• M59: 26,512,183 km (0.114 R)
• M60: 26,753,335 km (0.1 R)
• M61: 27,847,943 km (0.062 R)
• M62: 28,400,707 km (0.09 R)
• M63: 29,205,544 km (0.09 R)
• M64: 29,392,391 km (0.064 R)
• M65: 29,642,070 km (0.075 R)
• M66: 30,332,464 km (0.037 R)
• M67: 31,027,945 km (0.069 R)
• M68: 31,473,447 km (0.097 R)
• M69: 32,886,998 km (0.118 R)
• M70: 33,536,402 km (0.103 R)
• M71: 33,666,851 km (0.11 R)
• M72: 34,321,342 km (0.106 R)
• M73: 34,716,131 km (0.101 R)
• M74: 35,046,144 km (0.093 R)
• M75: 35,842,603 km (0.093 R)
• M76: 37,724,245 km (0.094 R)
• M77: 37,995,615 km (0.079 R)
• M78: 38,608,667 km (0.105 R)
• M79: 38,882,282 km (0.117 R)
• M80: 40,606,397 km (0.048 R)
• M81: 44,629,832 km (0.108 R)
• M82: 46,434,132 km (0.117 R)
• M83: 47,308,831 km (0.12 R)
• M84: 48,557,075 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.2

Radius: 7.6

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.3 AU - 13.48 AU

Year: 18558 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,160,326 km

• M1: 293,810 km (0.087 R)
• M2: 620,083 km (0.079 R)
• M3: 1,060,200 km (0.089 R)
• M4: 1,249,741 km (0.081 R)
• M5: 1,348,774 km (0.036 R)
• M6: 1,661,584 km (0.116 R)
• M7: 1,854,415 km (0.119 R)
• M8: 1,910,814 km (0.114 R)
• M9: 3,157,263 km (0.071 R)
• M10: 3,396,769 km (0.089 R)
• M11: 3,642,110 km (0.067 R)
• M12: 7,773,554 km (0.066 R)
• M13: 7,957,859 km (0.059 R)
• M14: 8,566,722 km (0.068 R)
• M15: 9,045,435 km (0.101 R)
• M16: 10,431,160 km (0.094 R)
• M17: 11,776,195 km (0.069 R)
• M18: 12,041,133 km (0.068 R)
• M19: 13,010,826 km (0.092 R)
• M20: 13,229,837 km (0.076 R)
• M21: 14,117,701 km (0.107 R)
• M22: 14,342,546 km (0.096 R)
• M23: 14,910,270 km (0.09 R)
• M24: 15,717,201 km (0.112 R)
• M25: 15,950,424 km (0.118 R)
• M26: 17,373,399 km (0.098 R)
• M27: 18,283,104 km (0.1 R)
• M28: 19,332,982 km (0.036 R)
• M29: 19,520,278 km (0.1 R)
• M30: 19,770,855 km (0.073 R)
• M31: 20,976,015 km (0.112 R)
• M32: 21,297,052 km (0.036 R)
• M33: 21,361,529 km (0.115 R)
• M34: 22,400,935 km (0.071 R)
• M35: 22,992,744 km (0.085 R)
• M36: 24,191,920 km (0.073 R)
• M37: 24,528,665 km (0.098 R)
• M38: 24,799,138 km (0.104 R)
• M39: 25,070,658 km (0.056 R)
• M40: 26,859,250 km (0.076 R)
• M41: 27,487,861 km (0.09 R)
• M42: 28,475,356 km (0.118 R)
• M43: 28,830,801 km (0.055 R)
• M44: 28,902,159 km (0.077 R)
• M45: 33,734,170 km (0.032 R)
• M46: 33,959,764 km (0.054 R)
• M47: 35,094,763 km (0.086 R)
• M48: 38,417,032 km (0.112 R)
• M49: 39,282,905 km (0.112 R)
• M50: 40,234,796 km (0.098 R)
• M51: 40,793,694 km (0.114 R)
• M52: 41,354,985 km (0.11 R)
• M53: 41,515,803 km (0.077 R)
• M54: 41,596,286 km (0.079 R)
• M55: 42,810,273 km (0.077 R)
• M56: 44,199,888 km (0.102 R)
• M57: 49,307,009 km (0.072 R)
• M58: 50,505,139 km (0.078 R)
• M59: 51,886,226 km (0.103 R)
• M60: 52,146,527 km (0.075 R)
• M61: 52,320,359 km (0.118 R)
• M62: 53,367,096 km (0.12 R)
• M63: 54,597,239 km (0.118 R)
• M64: 55,836,508 km (0.073 R)
• M65: 56,014,380 km (0.076 R)
• M66: 56,459,732 km (0.12 R)
• M67: 58,342,870 km (0.112 R)
• M68: 60,337,758 km (0.108 R)
• M69: 60,520,267 km (0.12 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 10,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit