🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.55 AU - 0.69 AU

Year: 215 Days

Day: 13 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,772,303 km

• M1: 200,012 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.54 AU - 0.74 AU

Year: 225 Days

Day: 34.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,772,303 km

• M1: 258,206 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.4 AU - 1.4 AU

Year: 728 Days

Day: 42.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,772,303 km

• M1: 162,164 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.18 AU - 1.8 AU

Year: 800 Days

Day: 40.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,772,303 km

• M1: 797,955 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.86 AU - 2.04 AU

Year: 1197 Days

Day: 36.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,772,303 km

• M1: 813,962 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 9.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.42 AU - 4.18 AU

Year: 3257 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 102,772,303 km

• M1: 117,285 km (0.109 R)
• M2: 240,254 km (0.111 R)
• M3: 409,150 km (0.118 R)
• M4: 477,367 km (0.074 R)
• M5: 562,638 km (0.046 R)
• M6: 687,701 km (0.111 R)
• M7: 920,476 km (0.119 R)
• M8: 1,119,740 km (0.048 R)
• M9: 1,203,515 km (0.116 R)
• M10: 1,342,192 km (0.092 R)
• M11: 1,404,574 km (0.107 R)
• M12: 1,477,129 km (0.113 R)
• M13: 1,560,306 km (0.064 R)
• M14: 1,673,701 km (0.089 R)
• M15: 1,760,617 km (0.101 R)
• M16: 1,878,949 km (0.107 R)
• M17: 1,959,283 km (0.104 R)
• M18: 2,477,042 km (0.087 R)
• M19: 2,871,980 km (0.067 R)
• M20: 3,071,095 km (0.092 R)
• M21: 3,130,635 km (0.116 R)
• M22: 3,299,082 km (0.067 R)
• M23: 3,483,087 km (0.097 R)
• M24: 3,746,230 km (0.047 R)
• M25: 3,835,390 km (0.081 R)
• M26: 4,002,940 km (0.069 R)
• M27: 4,683,610 km (0.104 R)
• M28: 4,974,279 km (0.056 R)
• M29: 5,199,723 km (0.084 R)
• M30: 5,328,078 km (0.035 R)
• M31: 5,414,097 km (0.12 R)
• M32: 5,529,736 km (0.109 R)
• M33: 5,778,068 km (0.078 R)
• M34: 5,837,010 km (0.065 R)
• M35: 6,060,060 km (0.071 R)
• M36: 6,164,928 km (0.066 R)
• M37: 6,376,908 km (0.11 R)
• M38: 6,621,950 km (0.118 R)
• M39: 6,979,638 km (0.054 R)
• M40: 7,232,309 km (0.075 R)
• M41: 7,423,645 km (0.1 R)
• M42: 7,616,776 km (0.081 R)
• M43: 7,795,246 km (0.069 R)
• M44: 7,925,994 km (0.105 R)
• M45: 7,991,668 km (0.058 R)
• M46: 8,256,007 km (0.106 R)
• M47: 8,389,149 km (0.109 R)
• M48: 8,456,020 km (0.096 R)
• M49: 8,607,263 km (0.037 R)
• M50: 8,759,255 km (0.086 R)
• M51: 8,827,172 km (0.083 R)
• M52: 8,912,293 km (0.025 R)
• M53: 9,134,745 km (0.059 R)
• M54: 9,550,478 km (0.11 R)
• M55: 9,672,849 km (0.109 R)
• M56: 9,972,194 km (0.056 R)
• M57: 10,580,309 km (0.071 R)
• M58: 10,743,221 km (0.066 R)
• M59: 10,961,784 km (0.107 R)
• M60: 11,108,390 km (0.058 R)
• M61: 11,477,597 km (0.112 R)
• M62: 11,701,097 km (0.12 R)
• M63: 11,794,745 km (0.113 R)
• M64: 11,963,641 km (0.071 R)
• M65: 12,190,282 km (0.119 R)
• M66: 12,494,713 km (0.1 R)
• M67: 12,975,222 km (0.029 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.9

Radius: 12.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.93 AU - 4.27 AU

Year: 3650 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 102,772,303 km

• M1: 168,746 km (0.043 R)
• M2: 311,762 km (0.032 R)
• M3: 479,461 km (0.071 R)
• M4: 788,530 km (0.115 R)
• M5: 1,046,886 km (0.076 R)
• M6: 1,256,323 km (0.062 R)
• M7: 1,355,357 km (0.108 R)
• M8: 1,790,986 km (0.114 R)
• M9: 2,175,901 km (0.115 R)
• M10: 2,447,122 km (0.09 R)
• M11: 2,629,482 km (0.07 R)
• M12: 2,772,797 km (0.064 R)
• M13: 3,112,683 km (0.075 R)
• M14: 3,623,859 km (0.052 R)
• M15: 3,848,854 km (0.102 R)
• M16: 4,012,364 km (0.109 R)
• M17: 4,465,496 km (0.097 R)
• M18: 4,935,234 km (0.103 R)
• M19: 5,077,501 km (0.037 R)
• M20: 5,384,327 km (0.079 R)
• M21: 5,494,131 km (0.071 R)
• M22: 5,809,185 km (0.118 R)
• M23: 5,902,982 km (0.119 R)
• M24: 6,016,228 km (0.111 R)
• M25: 6,829,442 km (0.097 R)
• M26: 6,968,418 km (0.105 R)
• M27: 7,842,369 km (0.038 R)
• M28: 8,664,858 km (0.118 R)
• M29: 8,923,513 km (0.12 R)
• M30: 9,032,121 km (0.079 R)
• M31: 9,492,733 km (0.099 R)
• M32: 9,648,015 km (0.041 R)
• M33: 10,277,523 km (0.065 R)
• M34: 11,340,566 km (0.077 R)
• M35: 11,434,663 km (0.077 R)
• M36: 11,861,466 km (0.112 R)
• M37: 13,148,157 km (0.089 R)
• M38: 13,321,391 km (0.103 R)
• M39: 13,720,219 km (0.112 R)
• M40: 15,069,442 km (0.094 R)
• M41: 15,224,874 km (0.109 R)
• M42: 15,432,965 km (0.085 R)
• M43: 15,668,133 km (0.117 R)
• M44: 16,115,730 km (0.076 R)
• M45: 16,701,106 km (0.095 R)
• M46: 16,781,440 km (0.108 R)
• M47: 17,510,580 km (0.11 R)
• M48: 18,112,413 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.6

Radius: 3.5

Gravity: 81.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.41 AU - 16.41 AU

Year: 21593 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,772,303 km

• M1: 423,811 km (0.058 R)
• M2: 538,702 km (0.114 R)
• M3: 1,213,688 km (0.1 R)
• M4: 2,019,870 km (0.037 R)
• M5: 2,331,632 km (0.115 R)
• M6: 2,371,575 km (0.111 R)
• M7: 2,826,801 km (0.1 R)
• M8: 3,130,335 km (0.117 R)
• M9: 3,767,772 km (0.085 R)
• M10: 4,345,070 km (0.064 R)
• M11: 4,898,133 km (0.069 R)
• M12: 5,419,781 km (0.102 R)
• M13: 6,628,382 km (0.119 R)
• M14: 7,735,855 km (0.078 R)
• M15: 8,036,697 km (0.112 R)
• M16: 10,247,155 km (0.079 R)
• M17: 10,444,774 km (0.047 R)
• M18: 11,248,114 km (0.04 R)
• M19: 11,316,032 km (0.096 R)
• M20: 11,588,749 km (0.11 R)
• M21: 11,657,264 km (0.093 R)
• M22: 12,630,548 km (0.096 R)
• M23: 12,771,619 km (0.113 R)
• M24: 13,269,930 km (0.095 R)
• M25: 14,802,111 km (0.076 R)
• M26: 15,702,391 km (0.033 R)
• M27: 16,775,157 km (0.081 R)
• M28: 17,320,292 km (0.108 R)
• M29: 18,990,253 km (0.1 R)
• M30: 19,151,968 km (0.083 R)
• M31: 19,395,364 km (0.114 R)
• M32: 19,721,487 km (0.072 R)
• M33: 22,395,100 km (0.117 R)
• M34: 24,122,806 km (0.055 R)
• M35: 26,432,149 km (0.109 R)
• M36: 27,065,845 km (0.099 R)
• M37: 27,430,116 km (0.042 R)
• M38: 28,348,049 km (0.118 R)
• M39: 28,903,655 km (0.053 R)
• M40: 29,743,797 km (0.096 R)
• M41: 29,931,542 km (0.097 R)
• M42: 30,686,562 km (0.084 R)
• M43: 33,378,127 km (0.049 R)
• M44: 34,456,130 km (0.061 R)
• M45: 34,850,918 km (0.114 R)
• M46: 35,346,386 km (0.089 R)
• M47: 36,444,884 km (0.112 R)
• M48: 37,554,601 km (0.092 R)
• M49: 38,675,238 km (0.1 R)
• M50: 38,777,713 km (0.071 R)
• M51: 39,497,279 km (0.113 R)
• M52: 40,428,825 km (0.107 R)
• M53: 41,787,024 km (0.092 R)
• M54: 42,736,073 km (0.114 R)
• M55: 43,479,275 km (0.115 R)
• M56: 44,226,516 km (0.062 R)
• M57: 44,333,628 km (0.06 R)
• M58: 44,548,152 km (0.054 R)
• M59: 44,870,535 km (0.073 R)
• M60: 44,978,096 km (0.086 R)
• M61: 45,625,705 km (0.112 R)
• M62: 46,167,698 km (0.1 R)
• M63: 48,026,452 km (0.08 R)
• M64: 48,467,317 km (0.104 R)
• M65: 49,353,086 km (0.036 R)
• M66: 51,703,567 km (0.072 R)
• M67: 52,381,844 km (0.091 R)
• M68: 52,722,030 km (0.111 R)
• M69: 54,090,252 km (0.054 R)
• M70: 54,663,810 km (0.106 R)
• M71: 54,893,742 km (0.064 R)
• M72: 57,444,685 km (0.054 R)
• M73: 57,795,492 km (0.116 R)
• M74: 59,797,111 km (0.075 R)
• M75: 62,420,759 km (0.054 R)
• M76: 67,656,086 km (0.108 R)
• M77: 67,903,072 km (0.097 R)
• M78: 72,272,227 km (0.095 R)
• M79: 73,537,077 km (0.105 R)
• M80: 73,663,936 km (0.095 R)
• M81: 75,960,563 km (0.113 R)
• M82: 76,859,945 km (0.101 R)
• M83: 77,762,918 km (0.119 R)
• M84: 78,929,033 km (0.057 R)
• M85: 81,672,359 km (0.095 R)
• M86: 83,915,878 km (0.109 R)
• M87: 84,313,958 km (0.099 R)
• M88: 86,447,374 km (0.113 R)
• M89: 87,655,077 km (0.072 R)
• M90: 88,058,991 km (0.114 R)
• M91: 88,463,354 km (0.109 R)
• M92: 90,494,894 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.4

Radius: 3.8

Gravity: 65.19 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.38 AU - 16.58 AU

Year: 26781 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,772,303 km

• M1: 64,177 km (0.098 R)
• M2: 235,916 km (0.095 R)
• M3: 405,560 km (0.111 R)
• M4: 838,496 km (0.11 R)
• M5: 1,027,887 km (0.063 R)
• M6: 1,195,736 km (0.117 R)
• M7: 1,482,216 km (0.086 R)
• M8: 1,557,015 km (0.098 R)
• M9: 1,828,834 km (0.1 R)
• M10: 1,868,777 km (0.099 R)
• M11: 2,073,426 km (0.118 R)
• M12: 2,115,164 km (0.109 R)
• M13: 2,459,389 km (0.119 R)
• M14: 2,683,337 km (0.063 R)
• M15: 3,542,328 km (0.097 R)
• M16: 3,846,161 km (0.087 R)
• M17: 4,053,354 km (0.079 R)
• M18: 4,587,120 km (0.102 R)
• M19: 5,086,178 km (0.115 R)
• M20: 5,199,424 km (0.089 R)
• M21: 5,313,417 km (0.087 R)
• M22: 5,719,127 km (0.119 R)
• M23: 5,955,491 km (0.1 R)
• M24: 6,074,870 km (0.079 R)
• M25: 7,892,185 km (0.116 R)
• M26: 9,512,330 km (0.053 R)
• M27: 10,503,117 km (0.075 R)
• M28: 12,580,882 km (0.085 R)
• M29: 13,275,016 km (0.065 R)
• M30: 14,459,233 km (0.086 R)
• M31: 15,348,891 km (0.068 R)
• M32: 16,758,253 km (0.046 R)
• M33: 16,926,700 km (0.067 R)
• M34: 17,863,482 km (0.03 R)
• M35: 21,226,741 km (0.115 R)
• M36: 21,408,951 km (0.112 R)
• M37: 23,542,666 km (0.104 R)
• M38: 24,300,529 km (0.112 R)
• M39: 24,491,266 km (0.098 R)
• M40: 26,425,716 km (0.114 R)
• M41: 27,510,300 km (0.047 R)
• M42: 28,508,866 km (0.097 R)
• M43: 30,644,226 km (0.101 R)
• M44: 32,200,792 km (0.05 R)
• M45: 32,410,229 km (0.106 R)
• M46: 32,830,450 km (0.082 R)
• M47: 33,570,361 km (0.118 R)
• M48: 33,889,154 km (0.092 R)
• M49: 34,102,181 km (0.045 R)
• M50: 34,315,657 km (0.098 R)
• M51: 35,714,248 km (0.062 R)
• M52: 36,584,159 km (0.114 R)
• M53: 37,131,388 km (0.111 R)
• M54: 37,571,206 km (0.105 R)
• M55: 38,123,222 km (0.118 R)
• M56: 40,020,273 km (0.063 R)
• M57: 40,810,299 km (0.099 R)
• M58: 43,557,814 km (0.111 R)
• M59: 43,905,479 km (0.106 R)
• M60: 44,137,655 km (0.032 R)
• M61: 44,254,042 km (0.072 R)
• M62: 45,070,846 km (0.116 R)
• M63: 46,246,387 km (0.075 R)
• M64: 48,267,753 km (0.075 R)
• M65: 48,867,790 km (0.088 R)
• M66: 49,832,846 km (0.113 R)
• M67: 50,682,562 km (0.053 R)
• M68: 50,804,334 km (0.103 R)
• M69: 51,414,544 km (0.077 R)
• M70: 51,536,915 km (0.098 R)
• M71: 51,781,957 km (0.044 R)
• M72: 55,628,567 km (0.108 R)
• M73: 56,131,515 km (0.067 R)
• M74: 56,635,959 km (0.119 R)
• M75: 57,142,048 km (0.073 R)
• M76: 59,181,067 km (0.111 R)
• M77: 64,777,524 km (0.101 R)
• M78: 66,236,103 km (0.109 R)
• M79: 67,437,523 km (0.074 R)
• M80: 68,242,360 km (0.08 R)
• M81: 75,628,306 km (0.107 R)
• M82: 79,273,707 km (0.11 R)
• M83: 80,406,911 km (0.088 R)
• M84: 80,690,997 km (0.095 R)
• M85: 80,833,115 km (0.045 R)
• M86: 83,694,324 km (0.096 R)
• M87: 85,282,156 km (0.062 R)
• M88: 85,861,997 km (0.099 R)
• M89: 86,152,367 km (0.111 R)
• M90: 89,662,681 km (0.065 R)
• M91: 90,252,246 km (0.043 R)
• M92: 94,415,106 km (0.092 R)
• M93: 98,336,365 km (0.094 R)
• M94: 100,316,742 km (0.07 R)
• M95: 101,695,585 km (0.102 R)
• M96: 101,849,222 km (0.099 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: 184 - 17,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit