🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.52 AU - 0.74 AU

Year: 178 Days

Day: 27.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.7 AU - 0.74 AU

Year: 218 Days

Day: 37 Hours

Environment

Temp: 194 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.73 AU - 0.83 AU

Year: 246 Days

Day: 12.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,593,281 km

• M1: 129,103 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1 AU - 1.18 AU

Year: 406 Days

Day: 32 Hours

Environment

Temp: 42 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,593,281 km

• M1: 433,535 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.1 AU - 1.72 AU

Year: 597 Days

Day: 42.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.58 AU - 4.6 AU

Year: 3505 Days

Day: 38.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 8.8

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.58 AU - 6.56 AU

Year: 4686 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,593,281 km

• M1: 114,442 km (0.103 R)
• M2: 254,167 km (0.102 R)
• M3: 529,876 km (0.081 R)
• M4: 633,248 km (0.096 R)
• M5: 1,028,336 km (0.104 R)
• M6: 1,267,393 km (0.115 R)
• M7: 1,345,782 km (0.088 R)
• M8: 1,507,647 km (0.118 R)
• M9: 1,641,837 km (0.106 R)
• M10: 1,797,568 km (0.087 R)
• M11: 1,958,236 km (0.079 R)
• M12: 2,012,989 km (0.067 R)
• M13: 2,161,240 km (0.042 R)
• M14: 2,293,934 km (0.102 R)
• M15: 2,390,574 km (0.052 R)
• M16: 2,449,067 km (0.078 R)
• M17: 2,527,905 km (0.106 R)
• M18: 3,125,100 km (0.081 R)
• M19: 3,450,624 km (0.119 R)
• M20: 4,087,612 km (0.099 R)
• M21: 4,491,975 km (0.064 R)
• M22: 4,760,503 km (0.062 R)
• M23: 5,287,686 km (0.078 R)
• M24: 5,415,892 km (0.088 R)
• M25: 5,939,335 km (0.112 R)
• M26: 6,396,955 km (0.047 R)
• M27: 6,478,934 km (0.1 R)
• M28: 6,561,213 km (0.073 R)
• M29: 6,838,119 km (0.082 R)
• M30: 7,289,156 km (0.084 R)
• M31: 7,460,745 km (0.096 R)
• M32: 7,807,962 km (0.109 R)
• M33: 7,954,268 km (0.108 R)
• M34: 8,013,060 km (0.082 R)
• M35: 8,190,184 km (0.109 R)
• M36: 8,279,345 km (0.067 R)
• M37: 8,368,654 km (0.101 R)
• M38: 9,187,703 km (0.113 R)
• M39: 9,937,039 km (0.066 R)
• M40: 10,255,084 km (0.114 R)
• M41: 10,803,360 km (0.048 R)
• M42: 10,901,197 km (0.069 R)
• M43: 11,460,693 km (0.116 R)
• M44: 12,097,082 km (0.088 R)
• M45: 12,402,561 km (0.065 R)
• M46: 13,299,400 km (0.061 R)
• M47: 13,897,044 km (0.108 R)
• M48: 14,038,863 km (0.118 R)
• M49: 14,216,884 km (0.12 R)
• M50: 16,674,179 km (0.114 R)
• M51: 16,787,275 km (0.078 R)
• M52: 17,090,061 km (0.087 R)
• M53: 17,509,234 km (0.106 R)
• M54: 17,701,018 km (0.099 R)
• M55: 18,435,694 km (0.111 R)
• M56: 18,944,326 km (0.094 R)
• M57: 19,101,703 km (0.11 R)
• M58: 19,417,804 km (0.116 R)
• M59: 19,735,549 km (0.103 R)
• M60: 20,215,609 km (0.04 R)
• M61: 20,780,341 km (0.05 R)
• M62: 21,186,948 km (0.058 R)
• M63: 21,391,299 km (0.094 R)
• M64: 21,925,513 km (0.108 R)
• M65: 22,049,529 km (0.035 R)
• M66: 22,756,080 km (0.039 R)
• M67: 22,839,705 km (0.102 R)
• M68: 23,766,315 km (0.106 R)
• M69: 23,893,622 km (0.106 R)
• M70: 24,877,079 km (0.117 R)
• M71: 25,395,435 km (0.057 R)
• M72: 26,179,627 km (0.12 R)
• M73: 26,267,292 km (0.076 R)
• M74: 26,618,847 km (0.119 R)
• M75: 26,795,223 km (0.11 R)
• M76: 28,174,964 km (0.064 R)
• M77: 29,213,472 km (0.117 R)
• M78: 29,486,488 km (0.083 R)
• M79: 29,806,029 km (0.088 R)
• M80: 30,080,841 km (0.111 R)
• M81: 30,356,550 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 14.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.08 AU - 12.24 AU

Year: 14192 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,593,281 km

• M1: 178,321 km (0.115 R)
• M2: 429,645 km (0.113 R)
• M3: 892,501 km (0.044 R)
• M4: 1,010,534 km (0.095 R)
• M5: 2,040,814 km (0.084 R)
• M6: 2,621,403 km (0.104 R)
• M7: 2,885,893 km (0.085 R)
• M8: 3,006,319 km (0.029 R)
• M9: 3,346,355 km (0.082 R)
• M10: 3,731,569 km (0.09 R)
• M11: 4,131,295 km (0.111 R)
• M12: 4,233,321 km (0.117 R)
• M13: 4,792,517 km (0.05 R)
• M14: 4,972,035 km (0.1 R)
• M15: 5,153,946 km (0.065 R)
• M16: 5,375,201 km (0.115 R)
• M17: 6,096,412 km (0.056 R)
• M18: 6,409,222 km (0.089 R)
• M19: 6,607,588 km (0.113 R)
• M20: 7,338,224 km (0.115 R)
• M21: 7,839,676 km (0.069 R)
• M22: 8,180,311 km (0.063 R)
• M23: 8,656,481 km (0.082 R)
• M24: 8,964,353 km (0.116 R)
• M25: 9,275,816 km (0.075 R)
• M26: 9,500,362 km (0.091 R)
• M27: 9,590,869 km (0.097 R)
• M28: 9,772,481 km (0.108 R)
• M29: 10,139,145 km (0.09 R)
• M30: 10,277,823 km (0.104 R)
• M31: 10,370,573 km (0.059 R)
• M32: 11,942,248 km (0.107 R)
• M33: 12,039,786 km (0.118 R)
• M34: 12,235,909 km (0.068 R)
• M35: 12,334,344 km (0.108 R)
• M36: 12,930,642 km (0.102 R)
• M37: 13,030,872 km (0.075 R)
• M38: 13,842,590 km (0.109 R)
• M39: 14,048,138 km (0.088 R)
• M40: 14,462,225 km (0.103 R)
• M41: 14,722,974 km (0.12 R)
• M42: 15,302,366 km (0.058 R)
• M43: 15,514,945 km (0.081 R)
• M44: 16,592,349 km (0.085 R)
• M45: 17,861,088 km (0.115 R)
• M46: 18,366,131 km (0.094 R)
• M47: 19,677,954 km (0.085 R)
• M48: 21,374,843 km (0.061 R)
• M49: 21,731,783 km (0.053 R)
• M50: 22,090,669 km (0.042 R)
• M51: 22,814,423 km (0.108 R)
• M52: 23,057,370 km (0.049 R)
• M53: 25,219,957 km (0.105 R)
• M54: 25,597,093 km (0.083 R)
• M55: 25,786,484 km (0.098 R)
• M56: 26,230,042 km (0.101 R)
• M57: 26,804,049 km (0.095 R)
• M58: 29,934,684 km (0.096 R)
• M59: 32,153,519 km (0.036 R)
• M60: 32,973,315 km (0.071 R)
• M61: 33,316,942 km (0.067 R)
• M62: 33,523,836 km (0.093 R)
• M63: 34,077,198 km (0.109 R)
• M64: 36,676,162 km (0.101 R)
• M65: 36,889,788 km (0.113 R)
• M66: 37,963,452 km (0.09 R)
• M67: 38,468,195 km (0.035 R)
• M68: 38,829,923 km (0.071 R)
• M69: 39,484,114 km (0.114 R)
• M70: 39,629,822 km (0.106 R)
• M71: 39,775,979 km (0.038 R)
• M72: 41,024,374 km (0.119 R)
• M73: 41,246,078 km (0.073 R)
• M74: 42,285,783 km (0.09 R)
• M75: 43,409,413 km (0.102 R)
• M76: 43,786,100 km (0.087 R)
• M77: 44,846,599 km (0.09 R)
• M78: 46,299,344 km (0.104 R)
• M79: 47,302,398 km (0.089 R)
• M80: 48,859,263 km (0.032 R)
• M81: 50,037,945 km (0.118 R)
• M82: 51,146,614 km (0.11 R)
• M83: 51,464,809 km (0.095 R)
• M84: 53,468,673 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 14.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.13 AU - 14.45 AU

Year: 16304 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,593,281 km

• M1: 226,042 km (0.114 R)
• M2: 327,320 km (0.105 R)
• M3: 460,462 km (0.085 R)
• M4: 657,632 km (0.07 R)
• M5: 800,049 km (0.095 R)
• M6: 1,243,906 km (0.109 R)
• M7: 1,453,194 km (0.102 R)
• M8: 1,731,895 km (0.111 R)
• M9: 2,151,816 km (0.026 R)
• M10: 2,738,688 km (0.083 R)
• M11: 2,980,289 km (0.103 R)
• M12: 3,301,326 km (0.036 R)
• M13: 3,671,431 km (0.054 R)
• M14: 3,900,166 km (0.066 R)
• M15: 4,532,965 km (0.061 R)
• M16: 5,326,133 km (0.11 R)
• M17: 5,542,152 km (0.114 R)
• M18: 5,761,164 km (0.116 R)
• M19: 6,117,506 km (0.106 R)
• M20: 6,435,252 km (0.03 R)
• M21: 7,614,083 km (0.076 R)
• M22: 7,711,172 km (0.074 R)
• M23: 8,807,874 km (0.052 R)
• M24: 9,115,447 km (0.094 R)
• M25: 10,381,045 km (0.095 R)
• M26: 10,543,209 km (0.087 R)
• M27: 11,089,541 km (0.09 R)
• M28: 12,495,910 km (0.093 R)
• M29: 13,720,369 km (0.052 R)
• M30: 13,839,000 km (0.066 R)
• M31: 13,957,930 km (0.12 R)
• M32: 14,678,992 km (0.072 R)
• M33: 15,044,011 km (0.11 R)
• M34: 15,289,052 km (0.073 R)
• M35: 16,032,105 km (0.115 R)
• M36: 16,471,025 km (0.081 R)
• M37: 18,527,696 km (0.073 R)
• M38: 18,856,363 km (0.115 R)
• M39: 19,519,530 km (0.071 R)
• M40: 20,393,032 km (0.03 R)
• M41: 20,528,418 km (0.082 R)
• M42: 21,073,553 km (0.077 R)
• M43: 22,108,471 km (0.082 R)
• M44: 23,159,845 km (0.106 R)
• M45: 24,227,674 km (0.093 R)
• M46: 24,659,264 km (0.107 R)
• M47: 27,751,003 km (0.057 R)
• M48: 29,342,276 km (0.066 R)
• M49: 29,572,058 km (0.05 R)
• M50: 30,497,022 km (0.115 R)
• M51: 31,275,080 km (0.082 R)
• M52: 31,823,506 km (0.054 R)
• M53: 33,168,989 km (0.042 R)
• M54: 34,210,340 km (0.083 R)
• M55: 34,694,589 km (0.064 R)
• M56: 35,181,081 km (0.11 R)
• M57: 37,481,298 km (0.112 R)
• M58: 37,647,501 km (0.11 R)
• M59: 37,980,506 km (0.11 R)
• M60: 38,230,933 km (0.057 R)
• M61: 38,565,733 km (0.097 R)
• M62: 40,169,272 km (0.098 R)
• M63: 40,339,215 km (0.095 R)
• M64: 42,225,645 km (0.07 R)
• M65: 44,140,647 km (0.109 R)
• M66: 44,932,319 km (0.089 R)
• M67: 45,197,257 km (0.066 R)
• M68: 45,817,340 km (0.094 R)
• M69: 48,960,092 km (0.081 R)
• M70: 49,050,898 km (0.091 R)
• M71: 49,505,825 km (0.096 R)
• M72: 49,962,098 km (0.08 R)
• M73: 51,062,989 km (0.107 R)
• M74: 51,339,446 km (0.12 R)
• M75: 52,450,360 km (0.105 R)
• M76: 52,822,410 km (0.1 R)
• M77: 52,915,460 km (0.073 R)
• M78: 53,102,008 km (0.078 R)
• M79: 55,356,598 km (0.068 R)
• M80: 55,735,379 km (0.084 R)
• M81: 58,410,937 km (0.049 R)
• M82: 58,796,601 km (0.084 R)
• M83: 59,861,588 km (0.06 R)
• M84: 61,128,233 km (0.082 R)
• M85: 62,010,412 km (0.099 R)
• M86: 63,094,248 km (0.1 R)
• M87: 63,193,133 km (0.113 R)
• M88: 64,881,494 km (0.044 R)
• M89: 65,681,095 km (0.118 R)
• M90: 66,584,516 km (0.111 R)
• M91: 67,391,148 km (0.08 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit