🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 143 Days

Day: 16.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,736,973 km

• M1: 64,028 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.54 AU - 0.74 AU

Year: 190 Days

Day: 46.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.64 AU - 2.26 AU

Year: 1010 Days

Day: 31.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 10.3

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.68 AU - 7.98 AU

Year: 7360 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,736,973 km

• M1: 137,331 km (0.065 R)
• M2: 202,406 km (0.106 R)
• M3: 273,315 km (0.08 R)
• M4: 338,390 km (0.035 R)
• M5: 467,194 km (0.119 R)
• M6: 695,331 km (0.119 R)
• M7: 975,229 km (0.106 R)
• M8: 1,136,794 km (0.05 R)
• M9: 1,396,197 km (0.106 R)
• M10: 1,487,003 km (0.116 R)
• M11: 1,791,135 km (0.094 R)
• M12: 1,890,319 km (0.074 R)
• M13: 1,991,447 km (0.066 R)
• M14: 2,073,576 km (0.066 R)
• M15: 2,177,995 km (0.109 R)
• M16: 2,546,156 km (0.075 R)
• M17: 2,910,875 km (0.105 R)
• M18: 3,004,673 km (0.086 R)
• M19: 3,340,969 km (0.076 R)
• M20: 3,414,721 km (0.093 R)
• M21: 3,816,840 km (0.112 R)
• M22: 4,721,159 km (0.108 R)
• M23: 5,055,810 km (0.117 R)
• M24: 5,140,781 km (0.034 R)
• M25: 5,455,984 km (0.083 R)
• M26: 5,689,357 km (0.061 R)
• M27: 6,196,045 km (0.111 R)
• M28: 6,967,521 km (0.072 R)
• M29: 8,566,124 km (0.082 R)
• M30: 8,633,742 km (0.116 R)
• M31: 9,008,784 km (0.097 R)
• M32: 10,634,015 km (0.068 R)
• M33: 11,035,835 km (0.104 R)
• M34: 11,294,340 km (0.052 R)
• M35: 11,480,141 km (0.043 R)
• M36: 12,005,678 km (0.06 R)
• M37: 12,385,956 km (0.095 R)
• M38: 12,886,211 km (0.066 R)
• M39: 13,080,389 km (0.119 R)
• M40: 13,158,330 km (0.073 R)
• M41: 13,236,420 km (0.098 R)
• M42: 13,550,426 km (0.078 R)
• M43: 14,871,375 km (0.107 R)
• M44: 15,197,797 km (0.12 R)
• M45: 15,485,474 km (0.092 R)
• M46: 15,650,480 km (0.052 R)
• M47: 15,816,235 km (0.026 R)
• M48: 16,316,939 km (0.112 R)
• M49: 17,035,158 km (0.116 R)
• M50: 17,248,335 km (0.094 R)
• M51: 18,458,582 km (0.115 R)
• M52: 18,677,593 km (0.041 R)
• M53: 18,809,389 km (0.112 R)
• M54: 19,073,878 km (0.036 R)
• M55: 19,295,283 km (0.095 R)
• M56: 19,606,746 km (0.109 R)
• M57: 20,144,550 km (0.099 R)
• M58: 20,777,947 km (0.057 R)
• M59: 20,869,053 km (0.025 R)
• M60: 22,157,389 km (0.099 R)
• M61: 23,093,423 km (0.096 R)
• M62: 23,282,216 km (0.092 R)
• M63: 23,756,441 km (0.105 R)
• M64: 24,185,787 km (0.11 R)
• M65: 24,810,657 km (0.047 R)
• M66: 25,197,817 km (0.119 R)
• M67: 26,865,534 km (0.038 R)
• M68: 27,762,822 km (0.119 R)
• M69: 29,229,180 km (0.11 R)
• M70: 29,894,591 km (0.104 R)
• M71: 30,358,195 km (0.057 R)
• M72: 31,031,984 km (0.064 R)
• M73: 31,710,859 km (0.086 R)
• M74: 31,815,727 km (0.06 R)
• M75: 32,078,421 km (0.036 R)
• M76: 32,976,906 km (0.082 R)
• M77: 33,349,255 km (0.11 R)
• M78: 33,830,062 km (0.036 R)
• M79: 34,474,680 km (0.101 R)
• M80: 35,558,217 km (0.1 R)
• M81: 36,762,929 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 13.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.86 AU - 8.22 AU

Year: 8455 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,736,973 km

• M1: 182,061 km (0.099 R)
• M2: 300,093 km (0.1 R)
• M3: 528,828 km (0.068 R)
• M4: 743,352 km (0.106 R)
• M5: 1,472,791 km (0.086 R)
• M6: 1,661,733 km (0.064 R)
• M7: 2,725,224 km (0.1 R)
• M8: 3,046,561 km (0.051 R)
• M9: 3,290,256 km (0.118 R)
• M10: 3,820,430 km (0.092 R)
• M11: 3,915,425 km (0.113 R)
• M12: 4,035,253 km (0.092 R)
• M13: 4,156,427 km (0.072 R)
• M14: 4,602,678 km (0.106 R)
• M15: 4,908,755 km (0.062 R)
• M16: 5,142,876 km (0.105 R)
• M17: 5,300,851 km (0.099 R)
• M18: 5,894,455 km (0.099 R)
• M19: 6,452,455 km (0.099 R)
• M20: 6,766,611 km (0.057 R)
• M21: 7,056,681 km (0.106 R)
• M22: 7,499,491 km (0.09 R)
• M23: 7,739,296 km (0.109 R)
• M24: 8,073,348 km (0.032 R)
• M25: 8,536,503 km (0.12 R)
• M26: 8,976,620 km (0.028 R)
• M27: 9,359,740 km (0.096 R)
• M28: 9,618,245 km (0.12 R)
• M29: 9,748,396 km (0.099 R)
• M30: 10,574,924 km (0.072 R)
• M31: 11,013,545 km (0.098 R)
• M32: 11,149,828 km (0.099 R)
• M33: 11,252,303 km (0.076 R)
• M34: 11,423,892 km (0.058 R)
• M35: 11,665,492 km (0.113 R)
• M36: 12,118,924 km (0.117 R)
• M37: 12,613,494 km (0.109 R)
• M38: 13,042,840 km (0.097 R)
• M39: 13,295,511 km (0.101 R)
• M40: 13,586,329 km (0.071 R)
• M41: 13,805,789 km (0.065 R)
• M42: 14,100,198 km (0.096 R)
• M43: 14,322,351 km (0.096 R)
• M44: 14,995,990 km (0.091 R)
• M45: 15,147,084 km (0.044 R)
• M46: 16,064,268 km (0.067 R)
• M47: 16,529,667 km (0.034 R)
• M48: 17,275,712 km (0.119 R)
• M49: 17,832,365 km (0.056 R)
• M50: 18,273,978 km (0.103 R)
• M51: 18,719,032 km (0.103 R)
• M52: 18,963,475 km (0.084 R)
• M53: 19,455,353 km (0.104 R)
• M54: 20,367,900 km (0.107 R)
• M55: 20,661,261 km (0.119 R)
• M56: 20,955,969 km (0.025 R)
• M57: 21,720,264 km (0.106 R)
• M58: 21,848,619 km (0.079 R)
• M59: 22,840,453 km (0.048 R)
• M60: 23,626,889 km (0.073 R)
• M61: 24,689,333 km (0.078 R)
• M62: 25,271,269 km (0.114 R)
• M63: 25,496,414 km (0.091 R)
• M64: 26,130,110 km (0.067 R)
• M65: 26,403,276 km (0.058 R)
• M66: 26,585,935 km (0.088 R)
• M67: 26,952,450 km (0.053 R)
• M68: 27,274,534 km (0.104 R)
• M69: 27,597,965 km (0.077 R)
• M70: 27,922,592 km (0.111 R)
• M71: 28,248,566 km (0.062 R)
• M72: 29,944,707 km (0.08 R)
• M73: 30,040,000 km (0.053 R)
• M74: 31,093,768 km (0.041 R)
• M75: 31,625,289 km (0.063 R)
• M76: 31,722,228 km (0.081 R)
• M77: 32,893,430 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.7

Radius: 11.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.56 AU - 13.74 AU

Year: 14747 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,736,973 km

• M1: 226,790 km (0.092 R)
• M2: 311,164 km (0.088 R)
• M3: 546,930 km (0.088 R)
• M4: 1,021,454 km (0.113 R)
• M5: 1,190,500 km (0.12 R)
• M6: 1,323,642 km (0.065 R)
• M7: 1,855,163 km (0.116 R)
• M8: 2,226,166 km (0.043 R)
• M9: 2,620,805 km (0.111 R)
• M10: 2,826,502 km (0.111 R)
• M11: 3,191,671 km (0.085 R)
• M12: 3,443,593 km (0.12 R)
• M13: 3,833,745 km (0.076 R)
• M14: 3,933,526 km (0.103 R)
• M15: 4,445,600 km (0.054 R)
• M16: 6,105,987 km (0.089 R)
• M17: 6,262,017 km (0.048 R)
• M18: 7,267,764 km (0.079 R)
• M19: 8,065,569 km (0.118 R)
• M20: 8,453,327 km (0.119 R)
• M21: 9,291,673 km (0.113 R)
• M22: 9,426,461 km (0.114 R)
• M23: 10,434,900 km (0.099 R)
• M24: 10,999,483 km (0.106 R)
• M25: 11,477,448 km (0.1 R)
• M26: 12,011,213 km (0.093 R)
• M27: 12,207,336 km (0.05 R)
• M28: 13,865,479 km (0.051 R)
• M29: 14,329,830 km (0.031 R)
• M30: 15,009,753 km (0.087 R)
• M31: 15,327,050 km (0.111 R)
• M32: 15,486,671 km (0.091 R)
• M33: 17,222,156 km (0.075 R)
• M34: 18,450,953 km (0.119 R)
• M35: 18,904,683 km (0.116 R)
• M36: 19,075,823 km (0.12 R)
• M37: 19,477,194 km (0.12 R)
• M38: 20,113,434 km (0.049 R)
• M39: 20,463,343 km (0.104 R)
• M40: 21,525,338 km (0.087 R)
• M41: 23,334,725 km (0.116 R)
• M42: 23,518,431 km (0.068 R)
• M43: 23,764,071 km (0.097 R)
• M44: 24,010,458 km (0.028 R)
• M45: 25,506,886 km (0.09 R)
• M46: 25,885,668 km (0.107 R)
• M47: 26,521,159 km (0.111 R)
• M48: 26,776,822 km (0.032 R)
• M49: 27,097,560 km (0.026 R)
• M50: 28,393,077 km (0.05 R)
• M51: 29,775,063 km (0.114 R)
• M52: 30,174,040 km (0.079 R)
• M53: 31,246,358 km (0.103 R)
• M54: 32,126,741 km (0.082 R)
• M55: 32,263,025 km (0.09 R)
• M56: 32,399,308 km (0.087 R)
• M57: 32,535,891 km (0.109 R)
• M58: 34,050,869 km (0.097 R)
• M59: 34,746,948 km (0.077 R)
• M60: 34,886,822 km (0.085 R)
• M61: 35,518,125 km (0.102 R)
• M62: 37,220,399 km (0.066 R)
• M63: 38,804,042 km (0.095 R)
• M64: 39,094,262 km (0.036 R)
• M65: 42,633,598 km (0.094 R)
• M66: 42,858,294 km (0.074 R)
• M67: 42,933,243 km (0.055 R)
• M68: 45,125,899 km (0.118 R)
• M69: 45,583,967 km (0.096 R)
• M70: 46,659,127 km (0.068 R)
• M71: 47,354,608 km (0.079 R)
• M72: 48,677,801 km (0.113 R)
• M73: 48,990,909 km (0.103 R)
• M74: 49,383,304 km (0.087 R)
• M75: 52,318,714 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.5

Radius: 3.6

Gravity: 27.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.79 AU - 15.37 AU

Year: 16547 Days

Day: 21.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,736,973 km

• M1: 53,556 km (0.059 R)
• M2: 381,325 km (0.061 R)
• M3: 458,368 km (0.11 R)
• M4: 557,252 km (0.119 R)
• M5: 873,652 km (0.114 R)
• M6: 1,125,574 km (0.089 R)
• M7: 1,259,614 km (0.113 R)
• M8: 1,470,397 km (0.03 R)
• M9: 1,641,837 km (0.103 R)
• M10: 1,666,819 km (0.035 R)
• M11: 1,819,708 km (0.04 R)
• M12: 1,845,589 km (0.062 R)
• M13: 1,871,619 km (0.091 R)
• M14: 2,111,424 km (0.05 R)
• M15: 2,276,730 km (0.08 R)
• M16: 2,446,224 km (0.102 R)
• M17: 2,978,793 km (0.103 R)
• M18: 3,070,945 km (0.081 R)
• M19: 3,226,527 km (0.103 R)
• M20: 3,289,657 km (0.118 R)
• M21: 4,317,095 km (0.109 R)
• M22: 4,456,521 km (0.074 R)
• M23: 5,322,842 km (0.109 R)
• M24: 5,547,538 km (0.078 R)
• M25: 5,813,373 km (0.1 R)
• M26: 6,161,338 km (0.118 R)
• M27: 6,239,727 km (0.078 R)
• M28: 6,397,104 km (0.115 R)
• M29: 6,999,385 km (0.096 R)
• M30: 7,410,779 km (0.11 R)
• M31: 8,343,223 km (0.108 R)
• M32: 8,911,396 km (0.061 R)
• M33: 9,809,731 km (0.108 R)
• M34: 10,130,768 km (0.105 R)
• M35: 10,689,366 km (0.096 R)
• M36: 11,884,803 km (0.091 R)
• M37: 15,078,867 km (0.104 R)
• M38: 15,876,074 km (0.119 R)
• M39: 16,037,191 km (0.088 R)
• M40: 16,905,457 km (0.084 R)
• M41: 17,069,865 km (0.113 R)
• M42: 17,622,031 km (0.036 R)
• M43: 17,956,083 km (0.088 R)
• M44: 18,914,108 km (0.118 R)
• M45: 19,657,759 km (0.106 R)
• M46: 20,236,254 km (0.08 R)
• M47: 23,029,246 km (0.079 R)
• M48: 23,638,857 km (0.05 R)
• M49: 24,501,289 km (0.057 R)
• M50: 24,749,472 km (0.105 R)
• M51: 25,248,680 km (0.088 R)
• M52: 25,688,049 km (0.04 R)
• M53: 25,814,010 km (0.097 R)
• M54: 26,256,670 km (0.118 R)
• M55: 27,021,415 km (0.114 R)
• M56: 28,703,044 km (0.12 R)
• M57: 28,833,793 km (0.109 R)
• M58: 29,161,562 km (0.093 R)
• M59: 29,622,473 km (0.103 R)
• M60: 30,085,927 km (0.102 R)
• M61: 30,618,346 km (0.088 R)
• M62: 30,885,827 km (0.104 R)
• M63: 31,019,717 km (0.072 R)
• M64: 31,086,886 km (0.098 R)
• M65: 31,557,671 km (0.089 R)
• M66: 32,098,617 km (0.063 R)
• M67: 33,395,780 km (0.105 R)
• M68: 33,739,855 km (0.078 R)
• M69: 34,570,722 km (0.071 R)
• M70: 34,640,285 km (0.112 R)
• M71: 35,058,411 km (0.099 R)
• M72: 35,548,493 km (0.114 R)
• M73: 35,618,655 km (0.115 R)
• M74: 35,899,899 km (0.109 R)
• M75: 36,393,871 km (0.1 R)
• M76: 36,464,481 km (0.1 R)
• M77: 36,747,969 km (0.084 R)
• M78: 37,317,039 km (0.082 R)
• M79: 38,032,416 km (0.049 R)
• M80: 38,247,837 km (0.078 R)
• M81: 38,319,794 km (0.071 R)
• M82: 39,113,859 km (0.098 R)
• M83: 39,186,414 km (0.088 R)
• M84: 39,622,043 km (0.077 R)
• M85: 40,425,085 km (0.065 R)
• M86: 41,086,008 km (0.083 R)
• M87: 41,528,668 km (0.118 R)
• M88: 41,972,824 km (0.091 R)
• M89: 42,642,125 km (0.086 R)
• M90: 44,444,031 km (0.044 R)
• M91: 48,432,311 km (0.086 R)
• M92: 50,626,762 km (0.092 R)
• M93: 50,863,874 km (0.091 R)
• M94: 51,259,710 km (0.088 R)
• M95: 52,134,260 km (0.1 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: 253 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit