🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 162 Days

Day: 30.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.99 AU - 1.01 AU

Year: 348 Days

Day: 17.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 164 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.08 AU - 1.18 AU

Year: 418 Days

Day: 35.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.37 AU - 1.67 AU

Year: 653 Days

Day: 14.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,943,190 km

• M1: 626,067 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.5 AU - 3.06 AU

Year: 1614 Days

Day: 15.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,943,190 km

• M1: 2,007,753 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.4 AU - 3.84 AU

Year: 2399 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 9.2

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.06 AU - 6.46 AU

Year: 5455 Days

Day: 5.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 82,943,190 km

• M1: 118,182 km (0.039 R)
• M2: 232,774 km (0.113 R)
• M3: 353,949 km (0.03 R)
• M4: 572,960 km (0.099 R)
• M5: 781,499 km (0.118 R)
• M6: 923,019 km (0.113 R)
• M7: 1,049,579 km (0.073 R)
• M8: 1,133,353 km (0.113 R)
• M9: 1,477,728 km (0.04 R)
• M10: 1,669,063 km (0.097 R)
• M11: 1,854,116 km (0.102 R)
• M12: 1,971,401 km (0.072 R)
• M13: 2,726,122 km (0.033 R)
• M14: 2,876,917 km (0.109 R)
• M15: 3,065,111 km (0.046 R)
• M16: 3,169,380 km (0.081 R)
• M17: 3,507,771 km (0.069 R)
• M18: 3,598,726 km (0.103 R)
• M19: 3,727,381 km (0.097 R)
• M20: 4,750,780 km (0.111 R)
• M21: 4,973,680 km (0.06 R)
• M22: 5,303,993 km (0.115 R)
• M23: 5,748,298 km (0.113 R)
• M24: 5,920,785 km (0.094 R)
• M25: 6,007,701 km (0.049 R)
• M26: 6,160,740 km (0.112 R)
• M27: 6,672,813 km (0.048 R)
• M28: 7,337,925 km (0.037 R)
• M29: 7,713,865 km (0.066 R)
• M30: 7,976,110 km (0.073 R)
• M31: 8,048,066 km (0.069 R)
• M32: 8,533,661 km (0.106 R)
• M33: 8,954,031 km (0.106 R)
• M34: 9,053,813 km (0.062 R)
• M35: 9,204,458 km (0.066 R)
• M36: 9,635,449 km (0.111 R)
• M37: 9,789,086 km (0.103 R)
• M38: 11,289,553 km (0.077 R)
• M39: 11,587,253 km (0.056 R)
• M40: 11,969,924 km (0.032 R)
• M41: 12,162,905 km (0.104 R)
• M42: 12,607,660 km (0.112 R)
• M43: 12,832,206 km (0.11 R)
• M44: 12,944,853 km (0.077 R)
• M45: 13,114,497 km (0.078 R)
• M46: 13,199,619 km (0.089 R)
• M47: 14,002,959 km (0.109 R)
• M48: 14,119,047 km (0.066 R)
• M49: 14,206,263 km (0.118 R)
• M50: 14,557,070 km (0.027 R)
• M51: 14,910,869 km (0.093 R)
• M52: 15,327,050 km (0.097 R)
• M53: 15,898,065 km (0.074 R)
• M54: 16,813,753 km (0.108 R)
• M55: 17,246,989 km (0.112 R)
• M56: 17,371,454 km (0.109 R)
• M57: 17,558,751 km (0.077 R)
• M58: 17,777,912 km (0.062 R)
• M59: 18,504,957 km (0.109 R)
• M60: 19,273,741 km (0.09 R)
• M61: 19,629,634 km (0.117 R)
• M62: 19,955,159 km (0.119 R)
• M63: 20,282,330 km (0.115 R)
• M64: 20,644,357 km (0.114 R)
• M65: 21,709,493 km (0.111 R)
• M66: 22,147,366 km (0.059 R)
• M67: 22,792,582 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 9.2

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.23 AU - 14.79 AU

Year: 16342 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,943,190 km

• M1: 124,615 km (0.076 R)
• M2: 240,105 km (0.108 R)
• M3: 503,696 km (0.086 R)
• M4: 611,107 km (0.116 R)
• M5: 687,402 km (0.117 R)
• M6: 981,661 km (0.115 R)
• M7: 1,096,104 km (0.106 R)
• M8: 1,762,861 km (0.043 R)
• M9: 2,196,695 km (0.068 R)
• M10: 2,441,437 km (0.075 R)
• M11: 3,125,698 km (0.085 R)
• M12: 3,193,915 km (0.079 R)
• M13: 3,262,580 km (0.07 R)
• M14: 3,471,568 km (0.108 R)
• M15: 3,613,537 km (0.083 R)
• M16: 3,793,503 km (0.067 R)
• M17: 3,866,357 km (0.092 R)
• M18: 3,976,461 km (0.039 R)
• M19: 4,351,353 km (0.048 R)
• M20: 4,659,375 km (0.119 R)
• M21: 7,052,044 km (0.069 R)
• M22: 7,186,981 km (0.035 R)
• M23: 7,459,548 km (0.097 R)
• M24: 7,781,932 km (0.102 R)
• M25: 8,108,803 km (0.119 R)
• M26: 9,362,134 km (0.036 R)
• M27: 9,709,799 km (0.099 R)
• M28: 11,776,793 km (0.119 R)
• M29: 11,883,606 km (0.099 R)
• M30: 12,044,424 km (0.034 R)
• M31: 12,260,144 km (0.074 R)
• M32: 13,748,643 km (0.098 R)
• M33: 13,973,937 km (0.025 R)
• M34: 15,061,065 km (0.113 R)
• M35: 15,820,424 km (0.037 R)
• M36: 16,413,130 km (0.107 R)
• M37: 16,532,509 km (0.099 R)
• M38: 17,620,086 km (0.089 R)
• M39: 18,419,986 km (0.115 R)
• M40: 18,544,002 km (0.097 R)
• M41: 18,855,465 km (0.061 R)
• M42: 19,357,516 km (0.118 R)
• M43: 19,991,212 km (0.074 R)
• M44: 20,310,604 km (0.117 R)
• M45: 20,825,071 km (0.111 R)
• M46: 21,867,020 km (0.114 R)
• M47: 23,193,205 km (0.064 R)
• M48: 23,260,075 km (0.098 R)
• M49: 23,798,328 km (0.069 R)
• M50: 24,887,251 km (0.049 R)
• M51: 24,955,767 km (0.106 R)
• M52: 25,576,000 km (0.097 R)
• M53: 26,550,780 km (0.093 R)
• M54: 26,972,197 km (0.119 R)
• M55: 27,964,180 km (0.103 R)
• M56: 28,249,912 km (0.08 R)
• M57: 29,184,899 km (0.106 R)
• M58: 29,257,304 km (0.109 R)
• M59: 29,474,670 km (0.119 R)
• M60: 30,569,577 km (0.107 R)
• M61: 30,716,632 km (0.076 R)
• M62: 31,307,094 km (0.118 R)
• M63: 31,381,145 km (0.06 R)
• M64: 33,933,734 km (0.086 R)
• M65: 34,086,024 km (0.115 R)
• M66: 35,234,936 km (0.118 R)
• M67: 36,163,191 km (0.112 R)
• M68: 37,256,303 km (0.12 R)
• M69: 39,235,183 km (0.088 R)
• M70: 39,474,989 km (0.062 R)
• M71: 44,121,947 km (0.094 R)
• M72: 44,954,908 km (0.101 R)
• M73: 45,122,159 km (0.032 R)
• M74: 45,289,559 km (0.083 R)
• M75: 45,877,029 km (0.042 R)
• M76: 47,399,637 km (0.047 R)
• M77: 47,996,233 km (0.075 R)
• M78: 48,338,214 km (0.076 R)
• M79: 49,110,737 km (0.078 R)
• M80: 49,800,832 km (0.112 R)
• M81: 50,320,385 km (0.056 R)
• M82: 51,103,381 km (0.037 R)
• M83: 51,890,265 km (0.055 R)
• M84: 52,329,186 km (0.11 R)
• M85: 55,435,735 km (0.088 R)
• M86: 56,334,369 km (0.078 R)
• M87: 56,785,407 km (0.114 R)
• M88: 57,600,416 km (0.104 R)
• M89: 58,601,675 km (0.113 R)
• M90: 59,058,696 km (0.063 R)
• M91: 61,176,404 km (0.119 R)
• M92: 61,640,007 km (0.047 R)

Asteroid Belt

Center: 14.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.5

Radius: 3.7

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.2 AU - 16.02 AU

Year: 20455 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,943,190 km

• M1: 67,768 km (0.111 R)
• M2: 123,418 km (0.07 R)
• M3: 188,344 km (0.111 R)
• M4: 352,303 km (0.095 R)
• M5: 600,486 km (0.111 R)
• M6: 2,063,403 km (0.11 R)
• M7: 2,162,587 km (0.109 R)
• M8: 2,263,416 km (0.062 R)
• M9: 2,574,879 km (0.115 R)
• M10: 2,654,913 km (0.117 R)
• M11: 2,844,753 km (0.071 R)
• M12: 2,899,805 km (0.106 R)
• M13: 3,095,330 km (0.094 R)
• M14: 3,381,959 km (0.04 R)
• M15: 3,980,351 km (0.104 R)
• M16: 4,135,035 km (0.111 R)
• M17: 5,891,763 km (0.075 R)
• M18: 5,926,768 km (0.116 R)
• M19: 7,049,201 km (0.078 R)
• M20: 7,349,444 km (0.073 R)
• M21: 7,845,960 km (0.097 R)
• M22: 7,923,302 km (0.107 R)
• M23: 7,962,047 km (0.081 R)
• M24: 8,117,779 km (0.079 R)
• M25: 8,830,912 km (0.058 R)
• M26: 9,812,573 km (0.11 R)
• M27: 9,895,899 km (0.042 R)
• M28: 10,485,913 km (0.119 R)
• M29: 11,876,874 km (0.109 R)
• M30: 12,233,515 km (0.099 R)
• M31: 13,232,530 km (0.059 R)
• M32: 13,416,984 km (0.067 R)
• M33: 14,779,222 km (0.067 R)
• M34: 14,826,944 km (0.091 R)
• M35: 15,404,093 km (0.031 R)
• M36: 15,744,129 km (0.09 R)
• M37: 19,225,421 km (0.091 R)
• M38: 20,065,263 km (0.12 R)
• M39: 21,943,913 km (0.117 R)
• M40: 21,998,367 km (0.093 R)
• M41: 23,042,410 km (0.044 R)
• M42: 24,950,382 km (0.065 R)
• M43: 26,443,219 km (0.106 R)
• M44: 26,733,588 km (0.089 R)
• M45: 26,908,319 km (0.116 R)
• M46: 26,966,662 km (0.1 R)
• M47: 27,376,111 km (0.08 R)
• M48: 29,154,381 km (0.108 R)
• M49: 29,695,028 km (0.088 R)
• M50: 30,299,702 km (0.092 R)
• M51: 30,360,439 km (0.055 R)
• M52: 30,847,380 km (0.044 R)
• M53: 31,337,014 km (0.043 R)
• M54: 31,521,169 km (0.117 R)
• M55: 32,199,894 km (0.1 R)
• M56: 33,195,468 km (0.046 R)
• M57: 33,508,726 km (0.071 R)
• M58: 35,920,992 km (0.075 R)
• M59: 36,759,039 km (0.109 R)
• M60: 36,953,367 km (0.058 R)
• M61: 37,213,069 km (0.083 R)
• M62: 38,717,425 km (0.102 R)
• M63: 38,849,221 km (0.073 R)
• M64: 39,245,356 km (0.1 R)
• M65: 40,642,450 km (0.102 R)
• M66: 41,044,719 km (0.088 R)
• M67: 41,246,227 km (0.058 R)
• M68: 41,785,378 km (0.073 R)
• M69: 43,348,377 km (0.114 R)
• M70: 45,276,843 km (0.093 R)
• M71: 46,042,036 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.6

Radius: 6.1

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 19.24 AU - 20.48 AU

Year: 30822 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,943,190 km

• M1: 114,442 km (0.098 R)
• M2: 228,137 km (0.094 R)
• M3: 310,266 km (0.104 R)
• M4: 714,031 km (0.097 R)
• M5: 789,129 km (0.106 R)
• M6: 1,115,701 km (0.108 R)
• M7: 1,203,515 km (0.082 R)
• M8: 1,676,843 km (0.093 R)
• M9: 1,744,012 km (0.079 R)
• M10: 1,812,079 km (0.11 R)
• M11: 3,826,414 km (0.109 R)
• M12: 4,050,063 km (0.057 R)
• M13: 4,186,197 km (0.087 R)
• M14: 4,746,292 km (0.065 R)
• M15: 6,299,118 km (0.107 R)
• M16: 6,457,093 km (0.071 R)
• M17: 6,616,415 km (0.108 R)
• M18: 7,655,073 km (0.089 R)
• M19: 7,823,819 km (0.059 R)
• M20: 8,337,089 km (0.109 R)
• M21: 8,685,204 km (0.048 R)
• M22: 9,455,932 km (0.079 R)
• M23: 9,819,006 km (0.092 R)
• M24: 10,621,299 km (0.101 R)
• M25: 10,683,831 km (0.099 R)
• M26: 12,026,322 km (0.12 R)
• M27: 12,816,947 km (0.069 R)
• M28: 14,586,989 km (0.108 R)
• M29: 15,999,791 km (0.117 R)
• M30: 16,432,129 km (0.063 R)
• M31: 16,795,203 km (0.031 R)
• M32: 18,424,474 km (0.05 R)
• M33: 18,499,871 km (0.097 R)
• M34: 19,257,883 km (0.117 R)
• M35: 19,334,328 km (0.098 R)
• M36: 20,026,218 km (0.119 R)
• M37: 20,491,916 km (0.106 R)
• M38: 20,726,187 km (0.096 R)
• M39: 20,882,816 km (0.043 R)
• M40: 21,118,432 km (0.11 R)
• M41: 21,434,084 km (0.053 R)
• M42: 22,230,094 km (0.106 R)
• M43: 22,390,313 km (0.083 R)
• M44: 25,091,004 km (0.081 R)
• M45: 25,341,580 km (0.038 R)
• M46: 26,776,972 km (0.057 R)
• M47: 27,719,887 km (0.113 R)
• M48: 28,325,459 km (0.062 R)
• M49: 30,702,121 km (0.085 R)
• M50: 30,970,200 km (0.093 R)
• M51: 31,328,636 km (0.101 R)
• M52: 32,503,429 km (0.062 R)
• M53: 32,776,594 km (0.111 R)
• M54: 35,268,895 km (0.078 R)
• M55: 35,736,987 km (0.12 R)
• M56: 36,774,298 km (0.117 R)
• M57: 37,534,854 km (0.08 R)
• M58: 38,300,645 km (0.077 R)
• M59: 39,458,832 km (0.085 R)
• M60: 41,021,083 km (0.102 R)
• M61: 41,414,824 km (0.074 R)
• M62: 42,305,231 km (0.112 R)
• M63: 42,703,011 km (0.111 R)
• M64: 43,502,163 km (0.079 R)
• M65: 44,205,572 km (0.069 R)
• M66: 46,543,039 km (0.033 R)
• M67: 48,400,297 km (0.119 R)
• M68: 50,176,472 km (0.086 R)
• M69: 50,913,990 km (0.095 R)
• M70: 52,080,105 km (0.104 R)
• M71: 53,040,823 km (0.094 R)
• M72: 54,115,235 km (0.113 R)
• M73: 54,438,964 km (0.075 R)
• M74: 54,979,761 km (0.081 R)
• M75: 55,196,678 km (0.036 R)
• M76: 58,705,047 km (0.106 R)
• M77: 59,148,605 km (0.087 R)
• M78: 60,934,205 km (0.113 R)
• M79: 61,833,587 km (0.102 R)
• M80: 62,397,870 km (0.072 R)
• M81: 63,531,673 km (0.06 R)
• M82: 65,130,425 km (0.109 R)
• M83: 67,205,347 km (0.074 R)
• M84: 68,834,019 km (0.094 R)
• M85: 71,301,487 km (0.041 R)
• M86: 73,917,206 km (0.053 R)
• M87: 74,036,884 km (0.088 R)
• M88: 74,996,405 km (0.097 R)
• M89: 75,598,087 km (0.115 R)
• M90: 76,443,315 km (0.077 R)
• M91: 78,997,549 km (0.106 R)
• M92: 79,242,291 km (0.097 R)
• M93: 80,346,623 km (0.045 R)
• M94: 80,592,711 km (0.113 R)
• M95: 80,962,368 km (0.055 R)
• M96: 82,198,495 km (0.101 R)
• M97: 82,322,511 km (0.117 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit