🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.23 AU - 1.61 AU

Year: 597 Days

Day: 32.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.64 AU - 3.8 AU

Year: 2040 Days

Day: 17.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,829,563 km

• M1: 2,443,681 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.22 AU - 3.48 AU

Year: 2165 Days

Day: 12.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 96.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.83 AU - 5.71 AU

Year: 3679 Days

Day: 34.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,829,563 km

• M1: 2,936,905 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 13.2

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.36 AU - 7.14 AU

Year: 4869 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,829,563 km

• M1: 165,006 km (0.093 R)
• M2: 315,951 km (0.118 R)
• M3: 413,937 km (0.108 R)
• M4: 517,758 km (0.059 R)
• M5: 613,052 km (0.088 R)
• M6: 1,037,910 km (0.112 R)
• M7: 1,138,589 km (0.084 R)
• M8: 1,518,867 km (0.095 R)
• M9: 1,739,075 km (0.098 R)
• M10: 2,227,811 km (0.037 R)
• M11: 2,327,294 km (0.039 R)
• M12: 2,565,753 km (0.098 R)
• M13: 2,740,932 km (0.086 R)
• M14: 3,234,156 km (0.045 R)
• M15: 3,366,700 km (0.1 R)
• M16: 3,462,443 km (0.074 R)
• M17: 3,559,233 km (0.062 R)
• M18: 3,834,941 km (0.067 R)
• M19: 3,975,414 km (0.095 R)
• M20: 4,076,841 km (0.116 R)
• M21: 4,261,744 km (0.08 R)
• M22: 4,428,396 km (0.06 R)
• M23: 4,576,049 km (0.101 R)
• M24: 4,811,367 km (0.103 R)
• M25: 5,072,714 km (0.096 R)
• M26: 5,383,728 km (0.091 R)
• M27: 5,541,554 km (0.068 R)
• M28: 5,792,579 km (0.088 R)
• M29: 6,282,662 km (0.116 R)
• M30: 6,425,079 km (0.103 R)
• M31: 6,810,293 km (0.092 R)
• M32: 6,907,831 km (0.067 R)
• M33: 7,452,368 km (0.052 R)
• M34: 7,552,897 km (0.117 R)
• M35: 7,755,303 km (0.082 R)
• M36: 8,243,291 km (0.108 R)
• M37: 8,373,442 km (0.063 R)
• M38: 8,741,452 km (0.099 R)
• M39: 8,927,403 km (0.059 R)
• M40: 9,656,991 km (0.049 R)
• M41: 9,766,796 km (0.114 R)
• M42: 10,098,455 km (0.057 R)
• M43: 10,972,705 km (0.102 R)
• M44: 11,346,550 km (0.111 R)
• M45: 11,462,488 km (0.053 R)
• M46: 11,607,897 km (0.102 R)
• M47: 11,695,412 km (0.092 R)
• M48: 12,106,806 km (0.097 R)
• M49: 12,344,068 km (0.069 R)
• M50: 13,430,897 km (0.087 R)
• M51: 13,892,705 km (0.079 R)
• M52: 14,422,581 km (0.03 R)
• M53: 14,958,889 km (0.105 R)
• M54: 15,086,048 km (0.078 R)
• M55: 16,377,676 km (0.076 R)
• M56: 16,706,043 km (0.078 R)
• M57: 16,837,988 km (0.117 R)
• M58: 17,036,654 km (0.074 R)
• M59: 17,838,948 km (0.055 R)
• M60: 17,940,076 km (0.076 R)
• M61: 18,585,291 km (0.116 R)
• M62: 18,927,871 km (0.106 R)
• M63: 19,723,731 km (0.118 R)
• M64: 20,108,347 km (0.095 R)
• M65: 21,599,389 km (0.111 R)
• M66: 22,104,282 km (0.096 R)
• M67: 22,249,243 km (0.076 R)
• M68: 22,358,150 km (0.096 R)
• M69: 22,832,375 km (0.096 R)
• M70: 22,942,180 km (0.046 R)
• M71: 23,162,538 km (0.099 R)
• M72: 24,274,648 km (0.082 R)
• M73: 24,611,692 km (0.113 R)
• M74: 24,724,339 km (0.11 R)
• M75: 24,950,232 km (0.119 R)
• M76: 25,404,112 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 10.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.06 AU - 7.54 AU

Year: 6261 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 102,829,563 km

• M1: 141,968 km (0.111 R)
• M2: 273,764 km (0.07 R)
• M3: 369,208 km (0.039 R)
• M4: 555,158 km (0.103 R)
• M5: 635,043 km (0.09 R)
• M6: 785,389 km (0.078 R)
• M7: 912,397 km (0.07 R)
• M8: 1,072,018 km (0.097 R)
• M9: 1,377,647 km (0.114 R)
• M10: 1,592,021 km (0.105 R)
• M11: 1,710,801 km (0.094 R)
• M12: 1,941,930 km (0.074 R)
• M13: 2,282,714 km (0.113 R)
• M14: 2,383,543 km (0.108 R)
• M15: 2,572,485 km (0.073 R)
• M16: 2,856,272 km (0.08 R)
• M17: 2,928,827 km (0.061 R)
• M18: 3,020,381 km (0.093 R)
• M19: 3,168,932 km (0.059 R)
• M20: 3,492,811 km (0.075 R)
• M21: 4,110,650 km (0.088 R)
• M22: 4,527,430 km (0.081 R)
• M23: 4,741,056 km (0.1 R)
• M24: 5,178,031 km (0.108 R)
• M25: 5,289,332 km (0.097 R)
• M26: 5,582,544 km (0.078 R)
• M27: 6,350,579 km (0.089 R)
• M28: 6,783,515 km (0.096 R)
• M29: 6,905,587 km (0.115 R)
• M30: 7,028,258 km (0.12 R)
• M31: 7,325,808 km (0.102 R)
• M32: 7,425,889 km (0.087 R)
• M33: 7,627,397 km (0.094 R)
• M34: 7,779,837 km (0.113 R)
• M35: 7,933,175 km (0.076 R)
• M36: 8,113,441 km (0.099 R)
• M37: 9,008,185 km (0.092 R)
• M38: 9,549,131 km (0.119 R)
• M39: 9,823,494 km (0.097 R)
• M40: 10,072,724 km (0.057 R)
• M41: 10,268,099 km (0.094 R)
• M42: 10,380,147 km (0.116 R)
• M43: 10,577,467 km (0.051 R)
• M44: 11,033,142 km (0.104 R)
• M45: 11,176,756 km (0.11 R)
• M46: 11,816,437 km (0.11 R)
• M47: 11,904,699 km (0.081 R)
• M48: 12,259,396 km (0.102 R)
• M49: 13,898,989 km (0.102 R)
• M50: 14,871,076 km (0.07 R)
• M51: 16,027,317 km (0.086 R)
• M52: 16,190,230 km (0.103 R)
• M53: 16,320,828 km (0.109 R)
• M54: 16,419,114 km (0.041 R)
• M55: 16,748,080 km (0.089 R)
• M56: 16,946,596 km (0.104 R)
• M57: 17,546,484 km (0.09 R)
• M58: 17,680,823 km (0.105 R)
• M59: 18,255,279 km (0.078 R)
• M60: 18,459,480 km (0.104 R)
• M61: 19,145,685 km (0.117 R)
• M62: 19,318,620 km (0.078 R)
• M63: 19,492,004 km (0.099 R)
• M64: 19,631,130 km (0.109 R)
• M65: 19,700,693 km (0.055 R)
• M66: 20,225,931 km (0.111 R)
• M67: 20,296,242 km (0.111 R)
• M68: 20,613,988 km (0.056 R)
• M69: 20,755,657 km (0.045 R)
• M70: 22,335,860 km (0.078 R)
• M71: 22,627,276 km (0.113 R)
• M72: 23,546,256 km (0.07 R)
• M73: 23,805,808 km (0.071 R)
• M74: 24,290,206 km (0.092 R)
• M75: 24,514,902 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 11.2

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.33 AU - 11.07 AU

Year: 11503 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 102,829,563 km

• M1: 165,306 km (0.053 R)
• M2: 654,790 km (0.107 R)
• M3: 899,382 km (0.097 R)
• M4: 980,764 km (0.096 R)
• M5: 1,107,922 km (0.064 R)
• M6: 1,523,355 km (0.12 R)
• M7: 1,622,239 km (0.051 R)
• M8: 1,748,799 km (0.117 R)
• M9: 1,878,949 km (0.07 R)
• M10: 2,232,748 km (0.103 R)
• M11: 2,607,491 km (0.033 R)
• M12: 2,940,346 km (0.103 R)
• M13: 3,319,128 km (0.087 R)
• M14: 3,680,257 km (0.112 R)
• M15: 3,780,937 km (0.059 R)
• M16: 3,916,622 km (0.072 R)
• M17: 4,263,091 km (0.045 R)
• M18: 4,728,190 km (0.114 R)
• M19: 5,059,849 km (0.118 R)
• M20: 5,172,197 km (0.117 R)
• M21: 5,323,141 km (0.095 R)
• M22: 6,020,716 km (0.077 R)
• M23: 6,299,716 km (0.119 R)
• M24: 6,995,196 km (0.088 R)
• M25: 7,373,380 km (0.075 R)
• M26: 7,458,351 km (0.074 R)
• M27: 7,758,146 km (0.115 R)
• M28: 8,997,115 km (0.066 R)
• M29: 9,454,436 km (0.075 R)
• M30: 9,639,488 km (0.084 R)
• M31: 11,162,844 km (0.082 R)
• M32: 11,703,789 km (0.112 R)
• M33: 12,353,942 km (0.076 R)
• M34: 14,321,303 km (0.096 R)
• M35: 14,587,438 km (0.044 R)
• M36: 15,887,294 km (0.065 R)
• M37: 16,273,406 km (0.087 R)
• M38: 16,495,409 km (0.098 R)
• M39: 16,718,460 km (0.103 R)
• M40: 19,061,761 km (0.037 R)
• M41: 22,424,721 km (0.116 R)
• M42: 22,610,073 km (0.105 R)
• M43: 23,606,843 km (0.117 R)
• M44: 23,732,356 km (0.05 R)
• M45: 23,921,298 km (0.044 R)
• M46: 24,872,890 km (0.059 R)
• M47: 25,321,235 km (0.096 R)
• M48: 26,096,002 km (0.045 R)
• M49: 28,133,376 km (0.086 R)
• M50: 29,407,201 km (0.094 R)
• M51: 29,610,056 km (0.042 R)
• M52: 29,745,592 km (0.116 R)
• M53: 29,949,195 km (0.043 R)
• M54: 30,357,896 km (0.078 R)
• M55: 30,562,995 km (0.086 R)
• M56: 31,043,204 km (0.09 R)
• M57: 33,551,960 km (0.064 R)
• M58: 34,687,707 km (0.041 R)
• M59: 35,116,903 km (0.039 R)
• M60: 35,908,276 km (0.065 R)
• M61: 35,980,382 km (0.112 R)
• M62: 37,142,758 km (0.11 R)
• M63: 39,355,310 km (0.112 R)
• M64: 40,102,252 km (0.028 R)
• M65: 40,552,692 km (0.032 R)
• M66: 40,778,584 km (0.077 R)
• M67: 41,610,199 km (0.113 R)
• M68: 41,838,036 km (0.092 R)
• M69: 42,066,173 km (0.067 R)
• M70: 42,600,238 km (0.048 R)
• M71: 42,983,208 km (0.114 R)
• M72: 43,136,696 km (0.065 R)
• M73: 43,906,676 km (0.085 R)
• M74: 44,371,028 km (0.11 R)
• M75: 45,851,747 km (0.092 R)
• M76: 46,244,143 km (0.039 R)
• M77: 47,983,816 km (0.102 R)
• M78: 48,222,724 km (0.107 R)
• M79: 48,621,702 km (0.094 R)
• M80: 49,905,999 km (0.06 R)
• M81: 50,471,479 km (0.071 R)
• M82: 51,120,136 km (0.083 R)
• M83: 51,364,130 km (0.091 R)
• M84: 51,608,573 km (0.093 R)
• M85: 53,329,995 km (0.057 R)
• M86: 53,412,424 km (0.05 R)
• M87: 54,488,032 km (0.114 R)
• M88: 55,403,871 km (0.036 R)
• M89: 55,905,472 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.2

Radius: 7.2

Gravity: 18.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.17 AU - 18.23 AU

Year: 26294 Days

Day: 18.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,829,563 km

• M1: 297,401 km (0.102 R)
• M2: 545,284 km (0.117 R)
• M3: 880,832 km (0.103 R)
• M4: 973,882 km (0.113 R)
• M5: 1,238,222 km (0.112 R)
• M6: 2,546,305 km (0.039 R)
• M7: 3,685,493 km (0.106 R)
• M8: 3,736,057 km (0.042 R)
• M9: 5,645,375 km (0.108 R)
• M10: 5,998,575 km (0.111 R)
• M11: 6,238,082 km (0.09 R)
• M12: 6,913,067 km (0.07 R)
• M13: 7,610,941 km (0.112 R)
• M14: 8,264,684 km (0.09 R)
• M15: 9,004,595 km (0.085 R)
• M16: 9,141,327 km (0.106 R)
• M17: 9,278,958 km (0.083 R)
• M18: 9,765,599 km (0.115 R)
• M19: 10,047,292 km (0.063 R)
• M20: 12,625,013 km (0.12 R)
• M21: 13,086,523 km (0.108 R)
• M22: 13,475,178 km (0.095 R)
• M23: 13,631,807 km (0.108 R)
• M24: 14,503,514 km (0.106 R)
• M25: 17,225,297 km (0.061 R)
• M26: 17,651,202 km (0.076 R)
• M27: 18,080,548 km (0.082 R)
• M28: 18,513,335 km (0.079 R)
• M29: 19,654,617 km (0.108 R)
• M30: 21,637,238 km (0.058 R)
• M31: 21,820,645 km (0.102 R)
• M32: 22,559,359 km (0.09 R)
• M33: 26,373,955 km (0.054 R)
• M34: 27,457,343 km (0.12 R)
• M35: 29,565,925 km (0.113 R)
• M36: 31,934,358 km (0.081 R)
• M37: 34,684,117 km (0.079 R)
• M38: 35,653,511 km (0.06 R)
• M39: 38,725,952 km (0.083 R)
• M40: 39,171,754 km (0.066 R)
• M41: 39,507,152 km (0.097 R)
• M42: 39,843,598 km (0.111 R)
• M43: 40,068,443 km (0.118 R)
• M44: 43,490,794 km (0.067 R)
• M45: 43,954,098 km (0.08 R)
• M46: 45,002,630 km (0.084 R)
• M47: 45,471,320 km (0.058 R)
• M48: 46,177,422 km (0.099 R)
• M49: 47,124,376 km (0.106 R)
• M50: 47,958,235 km (0.115 R)
• M51: 49,882,512 km (0.036 R)
• M52: 51,342,139 km (0.061 R)
• M53: 53,805,866 km (0.095 R)
• M54: 54,552,509 km (0.093 R)
• M55: 54,677,274 km (0.099 R)
• M56: 55,302,593 km (0.095 R)
• M57: 55,804,494 km (0.078 R)
• M58: 55,930,306 km (0.112 R)
• M59: 56,686,523 km (0.107 R)
• M60: 58,847,763 km (0.117 R)
• M61: 59,231,931 km (0.076 R)
• M62: 59,874,005 km (0.094 R)
• M63: 60,131,612 km (0.11 R)
• M64: 61,035,782 km (0.107 R)
• M65: 63,643,721 km (0.119 R)
• M66: 63,775,218 km (0.081 R)
• M67: 65,623,649 km (0.073 R)
• M68: 65,889,036 km (0.117 R)
• M69: 66,022,028 km (0.107 R)
• M70: 66,421,155 km (0.12 R)
• M71: 68,294,570 km (0.104 R)
• M72: 69,237,784 km (0.072 R)
• M73: 69,914,266 km (0.093 R)
• M74: 72,367,222 km (0.101 R)
• M75: 72,916,246 km (0.039 R)
• M76: 73,328,837 km (0.089 R)
• M77: 75,403,460 km (0.058 R)
• M78: 75,542,437 km (0.081 R)
• M79: 76,797,264 km (0.089 R)
• M80: 81,029,537 km (0.114 R)
• M81: 83,461,250 km (0.095 R)
• M82: 84,036,903 km (0.092 R)
• M83: 84,180,966 km (0.105 R)
• M84: 89,570,827 km (0.06 R)
• M85: 94,321,308 km (0.109 R)
• M86: 95,371,485 km (0.039 R)
• M87: 96,425,402 km (0.062 R)
• M88: 98,544,905 km (0.101 R)
• M89: 100,832,705 km (0.069 R)
• M90: 101,906,219 km (0.094 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit