🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.44 AU - 0.7 AU

Year: 163 Days

Day: 28.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.96 AU - 1.18 AU

Year: 419 Days

Day: 25.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.01 AU - 2.27 AU

Year: 1186 Days

Day: 28.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.21 AU - 4.47 AU

Year: 2850 Days

Day: 28.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 12.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.88 AU - 8.52 AU

Year: 7317 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,623,226 km

• M1: 166,802 km (0.051 R)
• M2: 312,660 km (0.117 R)
• M3: 450,738 km (0.115 R)
• M4: 577,597 km (0.097 R)
• M5: 679,025 km (0.044 R)
• M6: 962,214 km (0.093 R)
• M7: 1,317,508 km (0.083 R)
• M8: 1,439,281 km (0.047 R)
• M9: 1,528,741 km (0.104 R)
• M10: 1,675,945 km (0.071 R)
• M11: 1,828,086 km (0.093 R)
• M12: 2,166,925 km (0.086 R)
• M13: 2,504,268 km (0.09 R)
• M14: 2,903,994 km (0.078 R)
• M15: 3,065,111 km (0.099 R)
• M16: 3,276,642 km (0.118 R)
• M17: 3,396,320 km (0.073 R)
• M18: 3,541,730 km (0.078 R)
• M19: 3,640,015 km (0.108 R)
• M20: 3,813,998 km (0.1 R)
• M21: 4,352,849 km (0.104 R)
• M22: 4,564,530 km (0.094 R)
• M23: 6,347,587 km (0.113 R)
• M24: 6,497,634 km (0.114 R)
• M25: 7,016,290 km (0.052 R)
• M26: 7,675,568 km (0.109 R)
• M27: 8,061,231 km (0.106 R)
• M28: 9,019,405 km (0.065 R)
• M29: 9,324,136 km (0.06 R)
• M30: 9,494,827 km (0.095 R)
• M31: 9,666,715 km (0.112 R)
• M32: 9,804,794 km (0.072 R)
• M33: 10,647,778 km (0.082 R)
• M34: 10,970,012 km (0.084 R)
• M35: 12,741,849 km (0.059 R)
• M36: 13,352,059 km (0.102 R)
• M37: 13,622,083 km (0.106 R)
• M38: 14,561,408 km (0.097 R)
• M39: 15,159,201 km (0.067 R)
• M40: 15,360,261 km (0.063 R)
• M41: 15,643,150 km (0.042 R)
• M42: 16,585,018 km (0.045 R)
• M43: 16,667,896 km (0.074 R)
• M44: 16,792,361 km (0.115 R)
• M45: 17,251,178 km (0.05 R)
• M46: 17,503,250 km (0.075 R)
• M47: 18,053,471 km (0.085 R)
• M48: 18,352,218 km (0.117 R)
• M49: 18,652,461 km (0.118 R)
• M50: 18,781,713 km (0.114 R)
• M51: 19,040,967 km (0.078 R)
• M52: 19,475,848 km (0.098 R)
• M53: 19,826,056 km (0.056 R)
• M54: 20,933,978 km (0.101 R)
• M55: 22,840,154 km (0.094 R)
• M56: 22,978,532 km (0.112 R)
• M57: 24,423,648 km (0.08 R)
• M58: 25,754,171 km (0.103 R)
• M59: 27,548,298 km (0.094 R)
• M60: 28,089,543 km (0.115 R)
• M61: 28,386,196 km (0.12 R)
• M62: 28,783,378 km (0.077 R)
• M63: 29,082,424 km (0.041 R)
• M64: 29,182,356 km (0.089 R)
• M65: 30,187,803 km (0.086 R)
• M66: 31,255,932 km (0.04 R)
• M67: 31,717,441 km (0.108 R)
• M68: 31,974,750 km (0.111 R)
• M69: 32,181,195 km (0.102 R)
• M70: 32,336,328 km (0.064 R)
• M71: 32,595,282 km (0.045 R)
• M72: 32,751,013 km (0.068 R)
• M73: 33,115,433 km (0.111 R)
• M74: 33,638,428 km (0.095 R)
• M75: 33,795,805 km (0.105 R)
• M76: 34,480,813 km (0.101 R)
• M77: 34,692,345 km (0.109 R)
• M78: 35,490,000 km (0.1 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 12.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.69 AU - 11.39 AU

Year: 13893 Days

Day: 13.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,623,226 km

• M1: 165,156 km (0.047 R)
• M2: 329,265 km (0.099 R)
• M3: 529,128 km (0.079 R)
• M4: 706,252 km (0.108 R)
• M5: 788,830 km (0.056 R)
• M6: 1,074,861 km (0.113 R)
• M7: 1,821,952 km (0.069 R)
• M8: 2,353,474 km (0.096 R)
• M9: 2,614,971 km (0.115 R)
• M10: 3,166,389 km (0.111 R)
• M11: 3,358,173 km (0.084 R)
• M12: 3,728,577 km (0.049 R)
• M13: 4,008,625 km (0.034 R)
• M14: 4,269,224 km (0.12 R)
• M15: 5,028,583 km (0.085 R)
• M16: 5,424,120 km (0.098 R)
• M17: 5,683,672 km (0.104 R)
• M18: 5,917,942 km (0.113 R)
• M19: 6,305,401 km (0.084 R)
• M20: 6,948,821 km (0.078 R)
• M21: 7,325,957 km (0.076 R)
• M22: 8,264,983 km (0.099 R)
• M23: 8,364,316 km (0.044 R)
• M24: 8,597,689 km (0.04 R)
• M25: 8,833,156 km (0.078 R)
• M26: 9,002,650 km (0.109 R)
• M27: 9,104,826 km (0.036 R)
• M28: 9,621,836 km (0.046 R)
• M29: 10,077,661 km (0.095 R)
• M30: 10,433,255 km (0.084 R)
• M31: 10,540,666 km (0.106 R)
• M32: 11,266,515 km (0.09 R)
• M33: 11,450,520 km (0.068 R)
• M34: 11,933,572 km (0.117 R)
• M35: 12,045,920 km (0.095 R)
• M36: 13,112,403 km (0.057 R)
• M37: 14,407,771 km (0.111 R)
• M38: 14,808,394 km (0.065 R)
• M39: 15,661,551 km (0.07 R)
• M40: 15,784,819 km (0.083 R)
• M41: 15,908,387 km (0.04 R)
• M42: 16,073,543 km (0.094 R)
• M43: 16,239,298 km (0.088 R)
• M44: 16,405,650 km (0.072 R)
• M45: 17,118,933 km (0.118 R)
• M46: 17,628,613 km (0.091 R)
• M47: 18,186,314 km (0.096 R)
• M48: 18,272,632 km (0.096 R)
• M49: 18,706,316 km (0.101 R)
• M50: 18,837,065 km (0.045 R)
• M51: 19,495,445 km (0.079 R)
• M52: 19,627,989 km (0.113 R)
• M53: 19,849,693 km (0.044 R)
• M54: 20,116,725 km (0.081 R)
• M55: 21,835,904 km (0.098 R)
• M56: 22,620,245 km (0.114 R)
• M57: 23,039,119 km (0.108 R)
• M58: 23,273,090 km (0.112 R)
• M59: 23,932,069 km (0.118 R)
• M60: 24,026,764 km (0.052 R)
• M61: 24,168,882 km (0.106 R)
• M62: 24,501,887 km (0.118 R)
• M63: 24,597,181 km (0.071 R)
• M64: 24,884,110 km (0.1 R)
• M65: 25,172,235 km (0.078 R)
• M66: 25,509,728 km (0.082 R)
• M67: 25,897,187 km (0.088 R)
• M68: 26,189,202 km (0.109 R)
• M69: 26,384,427 km (0.119 R)
• M70: 27,170,115 km (0.047 R)
• M71: 27,665,134 km (0.044 R)
• M72: 28,213,111 km (0.107 R)
• M73: 28,313,043 km (0.05 R)
• M74: 28,663,999 km (0.12 R)
• M75: 29,319,687 km (0.091 R)
• M76: 30,389,311 km (0.042 R)
• M77: 30,645,872 km (0.07 R)
• M78: 31,006,253 km (0.112 R)
• M79: 33,039,737 km (0.057 R)
• M80: 33,515,009 km (0.057 R)
• M81: 34,259,109 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 9.6

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 11.05 AU - 12.19 AU

Year: 15002 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,623,226 km

• M1: 129,552 km (0.103 R)
• M2: 293,361 km (0.042 R)
• M3: 505,042 km (0.099 R)
• M4: 746,344 km (0.104 R)
• M5: 1,537,717 km (0.109 R)
• M6: 1,725,462 km (0.1 R)
• M7: 1,836,314 km (0.101 R)
• M8: 2,550,195 km (0.08 R)
• M9: 2,676,904 km (0.106 R)
• M10: 2,969,967 km (0.088 R)
• M11: 3,837,634 km (0.08 R)
• M12: 3,983,492 km (0.091 R)
• M13: 4,393,839 km (0.038 R)
• M14: 5,295,615 km (0.086 R)
• M15: 5,788,390 km (0.057 R)
• M16: 7,398,512 km (0.1 R)
• M17: 7,763,980 km (0.037 R)
• M18: 8,088,607 km (0.104 R)
• M19: 8,229,080 km (0.091 R)
• M20: 8,703,305 km (0.112 R)
• M21: 9,040,499 km (0.048 R)
• M22: 9,332,962 km (0.111 R)
• M23: 9,579,200 km (0.054 R)
• M24: 9,727,901 km (0.1 R)
• M25: 10,077,810 km (0.058 R)
• M26: 11,518,737 km (0.098 R)
• M27: 11,624,203 km (0.099 R)
• M28: 12,263,285 km (0.089 R)
• M29: 12,587,015 km (0.105 R)
• M30: 12,968,490 km (0.078 R)
• M31: 14,022,706 km (0.036 R)
• M32: 15,046,703 km (0.109 R)
• M33: 16,687,044 km (0.103 R)
• M34: 16,866,113 km (0.1 R)
• M35: 17,467,795 km (0.088 R)
• M36: 17,588,970 km (0.113 R)
• M37: 19,002,520 km (0.111 R)
• M38: 20,388,544 km (0.047 R)
• M39: 21,806,882 km (0.094 R)
• M40: 21,872,106 km (0.111 R)
• M41: 23,323,355 km (0.096 R)
• M42: 23,926,085 km (0.113 R)
• M43: 24,263,129 km (0.081 R)
• M44: 25,352,202 km (0.067 R)
• M45: 25,627,013 km (0.093 R)
• M46: 26,526,844 km (0.102 R)
• M47: 27,507,458 km (0.115 R)
• M48: 27,648,379 km (0.078 R)
• M49: 28,713,965 km (0.09 R)
• M50: 29,359,779 km (0.109 R)
• M51: 30,373,903 km (0.115 R)
• M52: 30,958,531 km (0.085 R)
• M53: 31,399,396 km (0.03 R)
• M54: 31,472,998 km (0.109 R)
• M55: 31,768,454 km (0.118 R)
• M56: 31,842,356 km (0.029 R)
• M57: 32,213,059 km (0.117 R)
• M58: 32,361,759 km (0.119 R)
• M59: 33,333,846 km (0.088 R)
• M60: 34,543,495 km (0.067 R)
• M61: 35,153,555 km (0.085 R)
• M62: 35,383,337 km (0.049 R)
• M63: 35,998,484 km (0.073 R)
• M64: 36,539,430 km (0.067 R)
• M65: 38,414,938 km (0.106 R)
• M66: 39,047,139 km (0.105 R)
• M67: 39,205,712 km (0.072 R)
• M68: 40,001,723 km (0.077 R)
• M69: 40,963,936 km (0.052 R)
• M70: 43,567,089 km (0.074 R)
• M71: 43,813,925 km (0.06 R)
• M72: 45,387,695 km (0.116 R)
• M73: 45,972,174 km (0.095 R)
• M74: 46,727,194 km (0.12 R)
• M75: 47,401,881 km (0.102 R)
• M76: 47,655,748 km (0.079 R)
• M77: 48,590,286 km (0.12 R)
• M78: 49,188,229 km (0.081 R)
• M79: 51,343,336 km (0.074 R)
• M80: 52,651,120 km (0.109 R)
• M81: 52,826,299 km (0.066 R)
• M82: 53,177,256 km (0.119 R)
• M83: 53,353,033 km (0.111 R)
• M84: 55,388,462 km (0.065 R)
• M85: 56,819,366 km (0.047 R)
• M86: 59,717,376 km (0.083 R)
• M87: 59,808,780 km (0.118 R)
• M88: 60,082,993 km (0.09 R)
• M89: 60,816,471 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 7.9

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.05 AU - 12.05 AU

Year: 15843 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,623,226 km

• M1: 116,088 km (0.096 R)
• M2: 241,152 km (0.074 R)
• M3: 767,736 km (0.099 R)
• M4: 878,289 km (0.107 R)
• M5: 1,916,498 km (0.069 R)
• M6: 2,916,859 km (0.102 R)
• M7: 3,004,224 km (0.102 R)
• M8: 3,828,808 km (0.098 R)
• M9: 4,348,960 km (0.111 R)
• M10: 4,822,287 km (0.111 R)
• M11: 4,925,809 km (0.069 R)
• M12: 5,135,097 km (0.116 R)
• M13: 5,707,757 km (0.031 R)
• M14: 5,927,666 km (0.105 R)
• M15: 6,413,859 km (0.113 R)
• M16: 6,874,022 km (0.112 R)
• M17: 6,990,708 km (0.103 R)
• M18: 7,305,163 km (0.098 R)
• M19: 9,158,681 km (0.07 R)
• M20: 10,159,191 km (0.084 R)
• M21: 10,604,993 km (0.062 R)
• M22: 12,121,018 km (0.066 R)
• M23: 12,928,098 km (0.09 R)
• M24: 13,557,008 km (0.05 R)
• M25: 13,998,322 km (0.104 R)
• M26: 14,146,423 km (0.062 R)
• M27: 15,147,233 km (0.118 R)
• M28: 15,861,413 km (0.086 R)
• M29: 16,067,410 km (0.109 R)
• M30: 16,274,453 km (0.116 R)
• M31: 17,269,429 km (0.113 R)
• M32: 17,534,516 km (0.094 R)
• M33: 17,854,506 km (0.118 R)
• M34: 18,392,011 km (0.118 R)
• M35: 20,370,592 km (0.116 R)
• M36: 20,482,492 km (0.104 R)
• M37: 21,101,677 km (0.086 R)
• M38: 21,385,016 km (0.111 R)
• M39: 22,242,959 km (0.085 R)
• M40: 24,823,672 km (0.106 R)
• M41: 24,883,362 km (0.098 R)
• M42: 25,363,122 km (0.119 R)
• M43: 27,435,651 km (0.029 R)
• M44: 28,492,261 km (0.102 R)
• M45: 29,688,745 km (0.046 R)
• M46: 30,325,134 km (0.104 R)
• M47: 30,580,946 km (0.098 R)
• M48: 30,709,152 km (0.092 R)
• M49: 31,870,630 km (0.095 R)
• M50: 33,243,938 km (0.118 R)
• M51: 33,441,706 km (0.093 R)
• M52: 33,904,562 km (0.112 R)
• M53: 34,170,098 km (0.03 R)
• M54: 34,569,674 km (0.071 R)
• M55: 35,912,614 km (0.106 R)
• M56: 36,251,005 km (0.075 R)
• M57: 36,862,711 km (0.113 R)
• M58: 39,065,539 km (0.115 R)
• M59: 39,135,102 km (0.105 R)
• M60: 40,112,724 km (0.084 R)
• M61: 40,253,047 km (0.049 R)
• M62: 40,886,444 km (0.112 R)
• M63: 41,452,373 km (0.118 R)
• M64: 42,234,620 km (0.073 R)
• M65: 42,949,997 km (0.106 R)
• M66: 43,309,182 km (0.088 R)
• M67: 44,320,164 km (0.113 R)
• M68: 44,901,352 km (0.047 R)
• M69: 45,338,926 km (0.114 R)
• M70: 46,807,827 km (0.045 R)
• M71: 47,029,382 km (0.101 R)
• M72: 47,770,789 km (0.074 R)
• M73: 49,265,272 km (0.043 R)
• M74: 50,471,778 km (0.089 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 12,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit