🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 23.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.7 AU - 0.84 AU

Year: 236 Days

Day: 18.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,804,485 km

• M1: 476,170 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 294 Days

Day: 41.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,804,485 km

• M1: 40,840 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.81 AU - 1.93 AU

Year: 895 Days

Day: 18.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,804,485 km

• M1: 542,891 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.53 AU - 4.01 AU

Year: 2069 Days

Day: 17.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.83 AU - 3.75 AU

Year: 2088 Days

Day: 18.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 12.1

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.94 AU - 7.4 AU

Year: 5362 Days

Day: 12.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,804,485 km

• M1: 158,424 km (0.086 R)
• M2: 244,593 km (0.118 R)
• M3: 424,559 km (0.057 R)
• M4: 566,378 km (0.107 R)
• M5: 697,276 km (0.08 R)
• M6: 828,922 km (0.102 R)
• M7: 1,095,655 km (0.119 R)
• M8: 1,264,401 km (0.099 R)
• M9: 1,403,228 km (0.04 R)
• M10: 1,641,986 km (0.1 R)
• M11: 1,808,638 km (0.075 R)
• M12: 1,894,059 km (0.111 R)
• M13: 2,010,296 km (0.112 R)
• M14: 2,280,769 km (0.081 R)
• M15: 2,611,380 km (0.116 R)
• M16: 2,774,442 km (0.053 R)
• M17: 3,531,407 km (0.072 R)
• M18: 3,639,417 km (0.099 R)
• M19: 3,951,777 km (0.088 R)
• M20: 4,311,261 km (0.103 R)
• M21: 4,820,492 km (0.087 R)
• M22: 6,067,690 km (0.12 R)
• M23: 6,154,307 km (0.088 R)
• M24: 7,712,219 km (0.078 R)
• M25: 7,853,290 km (0.06 R)
• M26: 8,137,975 km (0.094 R)
• M27: 8,353,695 km (0.047 R)
• M28: 8,963,007 km (0.108 R)
• M29: 9,435,736 km (0.117 R)
• M30: 9,713,091 km (0.117 R)
• M31: 9,865,531 km (0.08 R)
• M32: 10,587,640 km (0.034 R)
• M33: 10,665,879 km (0.037 R)
• M34: 10,744,568 km (0.09 R)
• M35: 11,326,653 km (0.113 R)
• M36: 11,460,394 km (0.117 R)
• M37: 11,648,438 km (0.095 R)
• M38: 11,783,525 km (0.087 R)
• M39: 12,055,045 km (0.074 R)
• M40: 12,521,491 km (0.108 R)
• M41: 13,359,090 km (0.09 R)
• M42: 13,870,415 km (0.105 R)
• M43: 14,214,790 km (0.089 R)
• M44: 14,330,279 km (0.116 R)
• M45: 15,859,169 km (0.111 R)
• M46: 16,309,908 km (0.113 R)
• M47: 16,491,370 km (0.065 R)
• M48: 16,856,239 km (0.085 R)
• M49: 17,070,463 km (0.119 R)
• M50: 17,254,618 km (0.032 R)
• M51: 17,904,771 km (0.09 R)
• M52: 17,998,269 km (0.098 R)
• M53: 18,123,184 km (0.067 R)
• M54: 18,279,813 km (0.083 R)
• M55: 18,468,306 km (0.059 R)
• M56: 18,562,852 km (0.098 R)
• M57: 19,069,540 km (0.079 R)
• M58: 19,292,740 km (0.067 R)
• M59: 20,129,141 km (0.073 R)
• M60: 20,356,231 km (0.052 R)
• M61: 20,780,491 km (0.101 R)
• M62: 21,075,946 km (0.118 R)
• M63: 21,438,871 km (0.099 R)
• M64: 21,604,625 km (0.041 R)
• M65: 21,704,257 km (0.118 R)
• M66: 22,439,381 km (0.114 R)
• M67: 22,540,210 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.9

Radius: 9.7

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.55 AU - 7.77 AU

Year: 6703 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,804,485 km

• M1: 138,228 km (0.086 R)
• M2: 219,909 km (0.105 R)
• M3: 298,298 km (0.081 R)
• M4: 458,667 km (0.106 R)
• M5: 557,252 km (0.035 R)
• M6: 822,788 km (0.096 R)
• M7: 1,447,659 km (0.109 R)
• M8: 1,618,649 km (0.059 R)
• M9: 1,756,279 km (0.077 R)
• M10: 1,877,304 km (0.073 R)
• M11: 2,345,395 km (0.035 R)
• M12: 2,479,286 km (0.108 R)
• M13: 2,661,945 km (0.079 R)
• M14: 3,016,192 km (0.12 R)
• M15: 3,211,268 km (0.058 R)
• M16: 3,435,964 km (0.036 R)
• M17: 3,511,960 km (0.069 R)
• M18: 3,614,135 km (0.03 R)
• M19: 4,302,884 km (0.073 R)
• M20: 4,746,890 km (0.094 R)
• M21: 5,031,724 km (0.069 R)
• M22: 5,738,275 km (0.044 R)
• M23: 6,134,111 km (0.116 R)
• M24: 6,507,208 km (0.106 R)
• M25: 6,664,884 km (0.111 R)
• M26: 7,178,005 km (0.119 R)
• M27: 7,472,264 km (0.037 R)
• M28: 8,378,827 km (0.086 R)
• M29: 9,072,512 km (0.109 R)
• M30: 9,355,252 km (0.094 R)
• M31: 9,461,916 km (0.083 R)
• M32: 10,220,676 km (0.029 R)
• M33: 10,514,786 km (0.089 R)
• M34: 10,625,787 km (0.119 R)
• M35: 10,886,387 km (0.104 R)
• M36: 11,338,172 km (0.078 R)
• M37: 11,604,456 km (0.11 R)
• M38: 11,757,495 km (0.08 R)
• M39: 11,834,388 km (0.115 R)
• M40: 12,259,845 km (0.109 R)
• M41: 13,889,414 km (0.081 R)
• M42: 14,215,388 km (0.094 R)
• M43: 15,839,871 km (0.116 R)
• M44: 16,523,384 km (0.091 R)
• M45: 17,347,369 km (0.093 R)
• M46: 18,051,526 km (0.088 R)
• M47: 18,362,690 km (0.104 R)
• M48: 18,541,160 km (0.085 R)
• M49: 18,810,137 km (0.086 R)
• M50: 19,170,668 km (0.107 R)
• M51: 19,715,803 km (0.106 R)
• M52: 19,807,207 km (0.102 R)
• M53: 20,266,024 km (0.082 R)
• M54: 20,543,079 km (0.103 R)
• M55: 20,867,856 km (0.065 R)
• M56: 21,287,927 km (0.117 R)
• M57: 21,994,178 km (0.111 R)
• M58: 22,326,435 km (0.083 R)
• M59: 24,649,241 km (0.095 R)
• M60: 25,241,948 km (0.114 R)
• M61: 25,689,395 km (0.11 R)
• M62: 27,047,744 km (0.051 R)
• M63: 28,223,284 km (0.102 R)
• M64: 28,687,785 km (0.089 R)
• M65: 28,791,307 km (0.094 R)
• M66: 29,467,489 km (0.038 R)
• M67: 30,359,691 km (0.102 R)
• M68: 30,623,731 km (0.102 R)
• M69: 30,782,604 km (0.074 R)
• M70: 31,207,462 km (0.097 R)
• M71: 32,170,573 km (0.039 R)
• M72: 33,197,712 km (0.098 R)
• M73: 34,016,162 km (0.102 R)
• M74: 34,730,941 km (0.1 R)
• M75: 35,395,006 km (0.109 R)
• M76: 35,617,458 km (0.047 R)
• M77: 35,784,409 km (0.115 R)
• M78: 36,343,157 km (0.116 R)
• M79: 36,455,206 km (0.088 R)
• M80: 37,809,216 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.98 AU - 8.76 AU

Year: 8472 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,804,485 km

• M1: 195,973 km (0.087 R)
• M2: 341,532 km (0.083 R)
• M3: 780,602 km (0.04 R)
• M4: 900,878 km (0.118 R)
• M5: 995,873 km (0.065 R)
• M6: 1,145,321 km (0.035 R)
• M7: 1,249,591 km (0.101 R)
• M8: 1,449,603 km (0.093 R)
• M9: 1,544,299 km (0.105 R)
• M10: 1,641,238 km (0.108 R)
• M11: 1,760,318 km (0.099 R)
• M12: 2,423,186 km (0.077 R)
• M13: 3,184,191 km (0.104 R)
• M14: 3,643,606 km (0.053 R)
• M15: 3,775,102 km (0.116 R)
• M16: 3,881,317 km (0.084 R)
• M17: 4,151,640 km (0.102 R)
• M18: 4,289,121 km (0.054 R)
• M19: 4,768,133 km (0.1 R)
• M20: 4,970,389 km (0.075 R)
• M21: 5,383,579 km (0.115 R)
• M22: 5,962,223 km (0.098 R)
• M23: 6,149,071 km (0.119 R)
• M24: 6,243,318 km (0.119 R)
• M25: 6,338,013 km (0.049 R)
• M26: 6,465,022 km (0.062 R)
• M27: 6,592,928 km (0.112 R)
• M28: 6,851,134 km (0.101 R)
• M29: 7,047,107 km (0.075 R)
• M30: 7,951,875 km (0.112 R)
• M31: 8,435,525 km (0.058 R)
• M32: 8,751,625 km (0.076 R)
• M33: 9,287,036 km (0.113 R)
• M34: 9,980,422 km (0.112 R)
• M35: 10,502,219 km (0.059 R)
• M36: 10,728,561 km (0.103 R)
• M37: 11,533,547 km (0.047 R)
• M38: 12,318,337 km (0.09 R)
• M39: 12,877,983 km (0.091 R)
• M40: 13,609,816 km (0.033 R)
• M41: 13,774,374 km (0.059 R)
• M42: 13,980,819 km (0.072 R)
• M43: 14,355,112 km (0.09 R)
• M44: 14,901,743 km (0.074 R)
• M45: 15,198,994 km (0.071 R)
• M46: 15,412,470 km (0.087 R)
• M47: 16,276,248 km (0.075 R)
• M48: 17,333,606 km (0.08 R)
• M49: 17,467,347 km (0.071 R)
• M50: 17,735,875 km (0.04 R)
• M51: 18,458,582 km (0.067 R)
• M52: 19,746,620 km (0.107 R)
• M53: 19,839,670 km (0.061 R)
• M54: 19,932,869 km (0.039 R)
• M55: 20,119,866 km (0.071 R)
• M56: 21,015,808 km (0.067 R)
• M57: 21,588,469 km (0.06 R)
• M58: 22,311,475 km (0.091 R)
• M59: 23,189,615 km (0.101 R)
• M60: 24,278,238 km (0.083 R)
• M61: 24,628,148 km (0.109 R)
• M62: 24,778,643 km (0.084 R)
• M63: 25,231,925 km (0.072 R)
• M64: 25,789,476 km (0.095 R)
• M65: 26,968,756 km (0.098 R)
• M66: 27,747,263 km (0.103 R)
• M67: 28,638,568 km (0.098 R)
• M68: 30,395,445 km (0.102 R)
• M69: 30,503,006 km (0.097 R)
• M70: 30,610,716 km (0.106 R)
• M71: 32,516,444 km (0.088 R)
• M72: 32,846,905 km (0.109 R)
• M73: 33,956,772 km (0.104 R)
• M74: 34,124,321 km (0.108 R)
• M75: 34,909,860 km (0.057 R)
• M76: 35,135,453 km (0.099 R)
• M77: 35,304,948 km (0.101 R)
• M78: 36,156,309 km (0.039 R)
• M79: 37,417,270 km (0.1 R)
• M80: 38,285,386 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.7

Radius: 6.3

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.78 AU - 14.74 AU

Year: 17857 Days

Day: 18.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,804,485 km

• M1: 122,670 km (0.068 R)
• M2: 231,578 km (0.058 R)
• M3: 1,247,347 km (0.113 R)
• M4: 1,333,216 km (0.066 R)
• M5: 1,602,792 km (0.1 R)
• M6: 1,664,875 km (0.075 R)
• M7: 1,791,883 km (0.109 R)
• M8: 2,021,516 km (0.06 R)
• M9: 2,473,002 km (0.105 R)
• M10: 3,265,722 km (0.087 R)
• M11: 4,834,255 km (0.058 R)
• M12: 6,104,042 km (0.041 R)
• M13: 7,261,929 km (0.087 R)
• M14: 7,627,547 km (0.116 R)
• M15: 8,760,302 km (0.12 R)
• M16: 9,093,456 km (0.083 R)
• M17: 9,261,604 km (0.09 R)
• M18: 9,829,478 km (0.093 R)
• M19: 10,292,034 km (0.105 R)
• M20: 10,820,713 km (0.116 R)
• M21: 11,539,381 km (0.053 R)
• M22: 11,843,364 km (0.073 R)
• M23: 12,708,489 km (0.114 R)
• M24: 14,108,725 km (0.077 R)
• M25: 14,238,426 km (0.032 R)
• M26: 15,825,660 km (0.101 R)
• M27: 16,914,582 km (0.108 R)
• M28: 17,537,658 km (0.091 R)
• M29: 17,957,280 km (0.091 R)
• M30: 18,238,823 km (0.114 R)
• M31: 19,020,621 km (0.028 R)
• M32: 20,543,228 km (0.095 R)
• M33: 21,282,092 km (0.104 R)
• M34: 21,954,385 km (0.084 R)
• M35: 24,790,611 km (0.091 R)
• M36: 28,228,520 km (0.071 R)
• M37: 29,462,553 km (0.05 R)
• M38: 29,711,334 km (0.059 R)
• M39: 31,473,148 km (0.068 R)
• M40: 31,897,557 km (0.103 R)
• M41: 32,238,491 km (0.094 R)
• M42: 32,838,079 km (0.053 R)
• M43: 33,096,135 km (0.071 R)
• M44: 33,354,790 km (0.088 R)
• M45: 33,700,810 km (0.103 R)
• M46: 34,048,027 km (0.115 R)
• M47: 34,746,050 km (0.109 R)
• M48: 35,978,886 km (0.117 R)
• M49: 36,156,160 km (0.115 R)
• M50: 36,957,556 km (0.08 R)
• M51: 37,047,015 km (0.116 R)
• M52: 37,405,302 km (0.11 R)
• M53: 37,674,877 km (0.079 R)
• M54: 39,488,004 km (0.062 R)
• M55: 40,497,191 km (0.057 R)
• M56: 41,236,653 km (0.063 R)
• M57: 44,713,756 km (0.032 R)
• M58: 45,190,674 km (0.103 R)
• M59: 45,957,513 km (0.066 R)
• M60: 46,728,540 km (0.119 R)
• M61: 47,212,639 km (0.1 R)
• M62: 47,601,145 km (0.084 R)
• M63: 49,067,354 km (0.106 R)
• M64: 49,460,796 km (0.108 R)
• M65: 49,756,551 km (0.111 R)
• M66: 49,855,286 km (0.078 R)
• M67: 51,244,451 km (0.113 R)
• M68: 54,162,059 km (0.108 R)
• M69: 54,568,666 km (0.114 R)
• M70: 56,205,266 km (0.108 R)
• M71: 57,236,445 km (0.107 R)
• M72: 58,065,815 km (0.106 R)
• M73: 59,003,644 km (0.115 R)
• M74: 59,317,351 km (0.113 R)
• M75: 59,946,410 km (0.106 R)
• M76: 60,683,030 km (0.062 R)
• M77: 60,999,729 km (0.034 R)
• M78: 61,211,110 km (0.095 R)
• M79: 61,740,836 km (0.091 R)
• M80: 63,231,729 km (0.084 R)
• M81: 64,196,336 km (0.058 R)
• M82: 65,706,676 km (0.069 R)
• M83: 66,140,360 km (0.12 R)
• M84: 66,466,334 km (0.085 R)
• M85: 67,119,628 km (0.103 R)
• M86: 68,432,648 km (0.113 R)
• M87: 69,092,375 km (0.041 R)
• M88: 72,758,420 km (0.112 R)
• M89: 73,544,108 km (0.105 R)
• M90: 74,558,382 km (0.051 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 14,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit