🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 139 Days

Day: 47 Hours

Environment

Temp: 188 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.58 AU - 0.58 AU

Year: 164 Days

Day: 41.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,176,473 km

• M1: 139,126 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.76 AU - 0.76 AU

Year: 246 Days

Day: 39.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.48 AU - 2.02 AU

Year: 859 Days

Day: 24.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.6 AU - 1.94 AU

Year: 873 Days

Day: 46.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.38 AU - 3.56 AU

Year: 2397 Days

Day: 16.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 11.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.12 AU - 8.26 AU

Year: 6417 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 147 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,176,473 km

• M1: 143,913 km (0.068 R)
• M2: 322,832 km (0.099 R)
• M3: 419,921 km (0.105 R)
• M4: 519,404 km (0.102 R)
• M5: 606,021 km (0.111 R)
• M6: 746,793 km (0.043 R)
• M7: 847,322 km (0.088 R)
• M8: 1,120,189 km (0.052 R)
• M9: 1,237,324 km (0.084 R)
• M10: 1,484,609 km (0.086 R)
• M11: 1,565,243 km (0.029 R)
• M12: 1,991,148 km (0.079 R)
• M13: 2,116,959 km (0.075 R)
• M14: 2,988,517 km (0.118 R)
• M15: 3,581,971 km (0.069 R)
• M16: 3,914,976 km (0.069 R)
• M17: 4,165,702 km (0.067 R)
• M18: 4,539,697 km (0.072 R)
• M19: 5,295,316 km (0.079 R)
• M20: 5,420,828 km (0.12 R)
• M21: 5,649,414 km (0.118 R)
• M22: 5,777,769 km (0.106 R)
• M23: 6,380,648 km (0.117 R)
• M24: 6,487,611 km (0.079 R)
• M25: 7,086,451 km (0.109 R)
• M26: 7,731,368 km (0.086 R)
• M27: 7,874,084 km (0.095 R)
• M28: 8,017,698 km (0.071 R)
• M29: 8,483,097 km (0.092 R)
• M30: 9,107,369 km (0.045 R)
• M31: 9,409,856 km (0.064 R)
• M32: 9,900,836 km (0.088 R)
• M33: 10,875,616 km (0.105 R)
• M34: 11,035,685 km (0.052 R)
• M35: 11,293,442 km (0.108 R)
• M36: 11,553,294 km (0.112 R)
• M37: 11,946,736 km (0.086 R)
• M38: 12,848,064 km (0.061 R)
• M39: 12,949,640 km (0.081 R)
• M40: 13,840,496 km (0.101 R)
• M41: 13,944,616 km (0.095 R)
• M42: 14,433,651 km (0.045 R)
• M43: 14,680,338 km (0.093 R)
• M44: 16,630,047 km (0.074 R)
• M45: 17,522,399 km (0.075 R)
• M46: 17,635,046 km (0.054 R)
• M47: 18,278,017 km (0.117 R)
• M48: 18,583,197 km (0.089 R)
• M49: 18,851,725 km (0.07 R)
• M50: 19,160,046 km (0.117 R)
• M51: 19,314,880 km (0.068 R)
• M52: 19,470,163 km (0.089 R)
• M53: 19,586,849 km (0.086 R)
• M54: 20,016,644 km (0.069 R)
• M55: 20,213,215 km (0.032 R)
• M56: 20,331,398 km (0.115 R)
• M57: 20,687,291 km (0.102 R)
• M58: 21,045,279 km (0.05 R)
• M59: 21,525,787 km (0.116 R)
• M60: 21,767,388 km (0.109 R)
• M61: 22,456,735 km (0.115 R)
• M62: 22,538,415 km (0.113 R)
• M63: 22,701,776 km (0.085 R)
• M64: 23,690,917 km (0.061 R)
• M65: 23,773,944 km (0.109 R)
• M66: 24,107,248 km (0.065 R)
• M67: 24,736,158 km (0.042 R)
• M68: 24,904,754 km (0.086 R)
• M69: 25,116,136 km (0.113 R)
• M70: 25,583,181 km (0.105 R)
• M71: 27,654,662 km (0.113 R)
• M72: 28,357,024 km (0.106 R)
• M73: 28,621,962 km (0.109 R)
• M74: 28,932,079 km (0.042 R)
• M75: 29,020,940 km (0.082 R)
• M76: 29,645,062 km (0.09 R)
• M77: 29,779,401 km (0.089 R)
• M78: 30,093,706 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 10.6

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.48 AU - 8.24 AU

Year: 8172 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,176,473 km

• M1: 137,480 km (0.092 R)
• M2: 207,492 km (0.088 R)
• M3: 415,433 km (0.118 R)
• M4: 584,479 km (0.113 R)
• M5: 1,533,977 km (0.069 R)
• M6: 1,605,335 km (0.066 R)
• M7: 1,677,740 km (0.106 R)
• M8: 1,901,987 km (0.092 R)
• M9: 1,978,881 km (0.081 R)
• M10: 2,196,097 km (0.118 R)
• M11: 2,317,869 km (0.077 R)
• M12: 2,611,081 km (0.108 R)
• M13: 2,871,830 km (0.107 R)
• M14: 3,050,600 km (0.091 R)
• M15: 3,209,922 km (0.083 R)
• M16: 3,419,059 km (0.07 R)
• M17: 3,680,556 km (0.08 R)
• M18: 3,948,785 km (0.083 R)
• M19: 4,870,907 km (0.096 R)
• M20: 5,246,996 km (0.094 R)
• M21: 5,328,975 km (0.06 R)
• M22: 5,577,009 km (0.052 R)
• M23: 5,942,177 km (0.081 R)
• M24: 6,286,103 km (0.101 R)
• M25: 7,295,739 km (0.035 R)
• M26: 7,633,231 km (0.069 R)
• M27: 8,007,226 km (0.093 R)
• M28: 9,495,874 km (0.115 R)
• M29: 9,662,676 km (0.042 R)
• M30: 9,763,355 km (0.112 R)
• M31: 9,897,994 km (0.077 R)
• M32: 10,169,364 km (0.103 R)
• M33: 10,788,699 km (0.12 R)
• M34: 10,962,981 km (0.111 R)
• M35: 11,173,166 km (0.079 R)
• M36: 11,455,756 km (0.108 R)
• M37: 11,597,874 km (0.086 R)
• M38: 11,669,083 km (0.071 R)
• M39: 11,776,344 km (0.096 R)
• M40: 12,317,290 km (0.081 R)
• M41: 12,462,999 km (0.11 R)
• M42: 13,088,318 km (0.11 R)
• M43: 13,423,567 km (0.112 R)
• M44: 14,369,623 km (0.096 R)
• M45: 14,792,686 km (0.098 R)
• M46: 15,064,057 km (0.056 R)
• M47: 15,848,548 km (0.097 R)
• M48: 15,967,329 km (0.116 R)
• M49: 16,126,202 km (0.071 R)
• M50: 16,285,673 km (0.106 R)
• M51: 16,969,036 km (0.118 R)
• M52: 17,702,814 km (0.083 R)
• M53: 17,949,650 km (0.116 R)
• M54: 18,948,665 km (0.112 R)
• M55: 19,243,372 km (0.073 R)
• M56: 20,437,762 km (0.106 R)
• M57: 21,043,783 km (0.103 R)
• M58: 21,261,747 km (0.085 R)
• M59: 21,919,978 km (0.082 R)
• M60: 22,629,371 km (0.117 R)
• M61: 23,889,134 km (0.072 R)
• M62: 24,116,523 km (0.097 R)
• M63: 24,298,883 km (0.047 R)
• M64: 24,710,875 km (0.115 R)
• M65: 25,588,417 km (0.094 R)
• M66: 26,429,157 km (0.088 R)
• M67: 26,523,104 km (0.097 R)
• M68: 26,805,694 km (0.107 R)
• M69: 27,659,450 km (0.093 R)
• M70: 29,491,126 km (0.083 R)
• M71: 29,832,807 km (0.038 R)
• M72: 30,470,842 km (0.11 R)
• M73: 30,915,148 km (0.082 R)
• M74: 31,660,445 km (0.084 R)
• M75: 32,010,354 km (0.112 R)
• M76: 32,260,930 km (0.085 R)
• M77: 32,411,725 km (0.108 R)
• M78: 32,512,255 km (0.084 R)
• M79: 32,966,434 km (0.086 R)
• M80: 33,168,840 km (0.07 R)
• M81: 33,524,135 km (0.088 R)
• M82: 34,033,964 km (0.085 R)
• M83: 34,289,777 km (0.067 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 8.8

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.68 AU - 8.22 AU

Year: 8313 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,176,473 km

• M1: 355,145 km (0.111 R)
• M2: 419,173 km (0.066 R)
• M3: 516,561 km (0.113 R)
• M4: 893,099 km (0.114 R)
• M5: 1,199,625 km (0.068 R)
• M6: 1,365,081 km (0.066 R)
• M7: 1,450,651 km (0.085 R)
• M8: 1,718,580 km (0.075 R)
• M9: 1,929,813 km (0.109 R)
• M10: 2,249,802 km (0.112 R)
• M11: 2,802,118 km (0.109 R)
• M12: 2,939,748 km (0.113 R)
• M13: 3,023,373 km (0.061 R)
• M14: 3,136,170 km (0.064 R)
• M15: 3,542,029 km (0.082 R)
• M16: 3,995,310 km (0.046 R)
• M17: 4,150,593 km (0.112 R)
• M18: 4,371,250 km (0.076 R)
• M19: 4,434,978 km (0.052 R)
• M20: 4,628,109 km (0.084 R)
• M21: 4,758,559 km (0.052 R)
• M22: 4,824,083 km (0.102 R)
• M23: 5,190,597 km (0.09 R)
• M24: 5,428,458 km (0.119 R)
• M25: 5,531,531 km (0.099 R)
• M26: 5,985,560 km (0.07 R)
• M27: 6,707,669 km (0.062 R)
• M28: 8,114,787 km (0.05 R)
• M29: 8,232,820 km (0.116 R)
• M30: 9,156,437 km (0.038 R)
• M31: 9,279,406 km (0.089 R)
• M32: 9,568,280 km (0.101 R)
• M33: 10,112,666 km (0.079 R)
• M34: 10,538,272 km (0.097 R)
• M35: 10,796,478 km (0.117 R)
• M36: 11,407,137 km (0.093 R)
• M37: 11,495,250 km (0.059 R)
• M38: 11,761,085 km (0.118 R)
• M39: 12,253,711 km (0.097 R)
• M40: 12,389,097 km (0.04 R)
• M41: 12,844,473 km (0.102 R)
• M42: 13,305,384 km (0.077 R)
• M43: 14,006,699 km (0.032 R)
• M44: 14,528,796 km (0.104 R)
• M45: 14,720,131 km (0.097 R)
• M46: 15,008,855 km (0.073 R)
• M47: 16,182,151 km (0.12 R)
• M48: 16,331,001 km (0.108 R)
• M49: 16,930,440 km (0.115 R)
• M50: 17,232,927 km (0.058 R)
• M51: 17,384,918 km (0.101 R)
• M52: 17,537,209 km (0.102 R)
• M53: 18,876,110 km (0.057 R)
• M54: 20,301,029 km (0.082 R)
• M55: 21,161,816 km (0.096 R)
• M56: 23,029,994 km (0.102 R)
• M57: 23,814,485 km (0.088 R)
• M58: 24,721,796 km (0.071 R)
• M59: 25,237,161 km (0.043 R)
• M60: 25,929,799 km (0.028 R)
• M61: 26,395,048 km (0.096 R)
• M62: 28,882,412 km (0.081 R)
• M63: 29,243,691 km (0.096 R)
• M64: 31,567,395 km (0.102 R)
• M65: 31,877,511 km (0.116 R)
• M66: 32,375,822 km (0.093 R)
• M67: 33,190,980 km (0.119 R)
• M68: 34,330,916 km (0.077 R)
• M69: 34,649,859 km (0.086 R)
• M70: 35,098,054 km (0.048 R)
• M71: 37,564,325 km (0.038 R)
• M72: 38,751,832 km (0.118 R)
• M73: 38,818,254 km (0.053 R)
• M74: 38,950,947 km (0.107 R)
• M75: 39,017,369 km (0.097 R)
• M76: 39,217,082 km (0.076 R)
• M77: 40,690,920 km (0.105 R)
• M78: 41,434,721 km (0.102 R)
• M79: 43,210,597 km (0.031 R)
• M80: 43,900,243 km (0.108 R)
• M81: 45,500,043 km (0.08 R)
• M82: 47,402,479 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 7.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.9 AU - 16.46 AU

Year: 21934 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,176,473 km

• M1: 405,560 km (0.084 R)
• M2: 545,434 km (0.102 R)
• M3: 1,075,459 km (0.059 R)
• M4: 1,335,161 km (0.064 R)
• M5: 1,795,174 km (0.096 R)
• M6: 2,054,577 km (0.114 R)
• M7: 2,250,850 km (0.089 R)
• M8: 2,741,381 km (0.045 R)
• M9: 3,580,924 km (0.114 R)
• M10: 4,368,407 km (0.103 R)
• M11: 4,431,089 km (0.105 R)
• M12: 4,494,219 km (0.119 R)
• M13: 4,653,092 km (0.108 R)
• M14: 5,274,073 km (0.107 R)
• M15: 5,509,390 km (0.094 R)
• M16: 5,816,964 km (0.081 R)
• M17: 6,520,522 km (0.107 R)
• M18: 6,773,193 km (0.109 R)
• M19: 6,882,400 km (0.082 R)
• M20: 6,955,553 km (0.094 R)
• M21: 7,065,807 km (0.1 R)
• M22: 7,777,294 km (0.098 R)
• M23: 8,277,250 km (0.114 R)
• M24: 8,472,326 km (0.096 R)
• M25: 8,748,035 km (0.104 R)
• M26: 9,026,586 km (0.09 R)
• M27: 9,348,521 km (0.087 R)
• M28: 9,879,892 km (0.114 R)
• M29: 10,003,909 km (0.054 R)
• M30: 10,211,700 km (0.099 R)
• M31: 11,924,895 km (0.106 R)
• M32: 12,590,157 km (0.095 R)
• M33: 12,994,969 km (0.112 R)
• M34: 13,495,673 km (0.11 R)
• M35: 13,817,607 km (0.108 R)
• M36: 13,863,683 km (0.08 R)
• M37: 13,956,285 km (0.105 R)
• M38: 14,141,936 km (0.076 R)
• M39: 15,560,722 km (0.117 R)
• M40: 16,433,476 km (0.119 R)
• M41: 17,073,605 km (0.066 R)
• M42: 18,582,000 km (0.083 R)
• M43: 18,684,026 km (0.095 R)
• M44: 19,714,905 km (0.108 R)
• M45: 20,289,810 km (0.074 R)
• M46: 20,658,419 km (0.072 R)
• M47: 21,242,299 km (0.108 R)
• M48: 22,698,186 km (0.108 R)
• M49: 23,300,616 km (0.063 R)
• M50: 23,686,728 km (0.113 R)
• M51: 24,186,086 km (0.098 R)
• M52: 24,521,036 km (0.05 R)
• M53: 24,633,085 km (0.093 R)
• M54: 24,857,481 km (0.053 R)
• M55: 26,104,230 km (0.083 R)
• M56: 26,850,424 km (0.109 R)
• M57: 27,081,403 km (0.074 R)
• M58: 27,487,262 km (0.095 R)
• M59: 27,778,380 km (0.084 R)
• M60: 28,540,132 km (0.107 R)
• M61: 28,834,990 km (0.119 R)
• M62: 29,012,413 km (0.084 R)
• M63: 30,444,363 km (0.101 R)
• M64: 30,745,654 km (0.118 R)
• M65: 31,655,209 km (0.109 R)
• M66: 31,960,388 km (0.099 R)
• M67: 32,082,759 km (0.103 R)
• M68: 33,314,698 km (0.083 R)
• M69: 34,311,319 km (0.08 R)
• M70: 35,191,403 km (0.086 R)
• M71: 35,444,224 km (0.071 R)
• M72: 35,761,072 km (0.107 R)
• M73: 36,717,451 km (0.112 R)
• M74: 37,424,002 km (0.116 R)
• M75: 37,488,478 km (0.115 R)
• M76: 37,811,311 km (0.074 R)
• M77: 40,691,967 km (0.049 R)
• M78: 40,957,354 km (0.099 R)
• M79: 41,756,954 km (0.068 R)
• M80: 42,292,814 km (0.094 R)
• M81: 42,898,386 km (0.098 R)
• M82: 43,100,942 km (0.114 R)
• M83: 45,006,370 km (0.101 R)
• M84: 45,693,473 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit