🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.85 AU - 0.91 AU

Year: 290 Days

Day: 13.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.87 AU - 1.03 AU

Year: 325 Days

Day: 18.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.88 AU - 1.26 AU

Year: 389 Days

Day: 40.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,013,497 km

• M1: 332,855 km (0.05 R)
• M2: 820,844 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.33 AU

Year: 417 Days

Day: 35.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 11.3

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.52 AU - 8.68 AU

Year: 7364 Days

Day: 11.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,013,497 km

• M1: 143,913 km (0.061 R)
• M2: 223,200 km (0.1 R)
• M3: 354,098 km (0.05 R)
• M4: 557,701 km (0.093 R)
• M5: 787,633 km (0.112 R)
• M6: 1,081,443 km (0.109 R)
• M7: 1,409,960 km (0.106 R)
• M8: 1,483,113 km (0.096 R)
• M9: 1,633,609 km (0.098 R)
• M10: 1,829,133 km (0.073 R)
• M11: 2,074,025 km (0.104 R)
• M12: 2,329,688 km (0.058 R)
• M13: 2,439,343 km (0.118 R)
• M14: 2,825,156 km (0.109 R)
• M15: 3,109,392 km (0.112 R)
• M16: 3,279,335 km (0.08 R)
• M17: 4,692,736 km (0.045 R)
• M18: 4,916,684 km (0.102 R)
• M19: 5,144,072 km (0.055 R)
• M20: 5,316,858 km (0.119 R)
• M21: 5,462,417 km (0.084 R)
• M22: 5,967,160 km (0.074 R)
• M23: 6,363,295 km (0.113 R)
• M24: 6,736,691 km (0.092 R)
• M25: 6,925,933 km (0.028 R)
• M26: 7,407,189 km (0.063 R)
• M27: 8,469,483 km (0.08 R)
• M28: 8,571,659 km (0.111 R)
• M29: 9,192,640 km (0.102 R)
• M30: 9,828,131 km (0.04 R)
• M31: 10,043,103 km (0.113 R)
• M32: 10,187,316 km (0.088 R)
• M33: 10,368,479 km (0.066 R)
• M34: 11,178,701 km (0.06 R)
• M35: 11,932,824 km (0.029 R)
• M36: 12,277,647 km (0.097 R)
• M37: 12,354,690 km (0.119 R)
• M38: 12,977,017 km (0.036 R)
• M39: 13,055,406 km (0.12 R)
• M40: 13,212,933 km (0.057 R)
• M41: 13,371,058 km (0.116 R)
• M42: 13,729,195 km (0.111 R)
• M43: 13,969,748 km (0.106 R)
• M44: 14,414,204 km (0.09 R)
• M45: 14,986,864 km (0.077 R)
• M46: 15,692,069 km (0.103 R)
• M47: 15,943,543 km (0.1 R)
• M48: 16,069,803 km (0.08 R)
• M49: 16,535,651 km (0.09 R)
• M50: 16,919,968 km (0.12 R)
• M51: 17,567,278 km (0.12 R)
• M52: 18,797,122 km (0.105 R)
• M53: 20,100,120 km (0.054 R)
• M54: 20,282,031 km (0.116 R)
• M55: 21,431,989 km (0.112 R)
• M56: 22,461,372 km (0.105 R)
• M57: 22,555,769 km (0.101 R)
• M58: 22,744,860 km (0.117 R)
• M59: 23,172,411 km (0.084 R)
• M60: 23,458,891 km (0.11 R)
• M61: 24,228,722 km (0.103 R)
• M62: 24,519,390 km (0.078 R)
• M63: 25,055,549 km (0.037 R)
• M64: 25,153,536 km (0.111 R)
• M65: 25,941,318 km (0.071 R)
• M66: 26,139,535 km (0.12 R)
• M67: 26,637,247 km (0.092 R)
• M68: 28,454,861 km (0.079 R)
• M69: 29,224,094 km (0.119 R)
• M70: 31,255,782 km (0.093 R)
• M71: 32,421,748 km (0.109 R)
• M72: 32,688,780 km (0.098 R)
• M73: 32,795,892 km (0.103 R)
• M74: 35,343,993 km (0.115 R)
• M75: 36,059,968 km (0.07 R)
• M76: 36,725,080 km (0.111 R)
• M77: 36,836,381 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.6

Radius: 3.2

Gravity: 42.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.03 AU - 18.01 AU

Year: 22536 Days

Day: 16.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 71,013,497 km

• M1: 51,462 km (0.049 R)
• M2: 271,371 km (0.097 R)
• M3: 354,697 km (0.059 R)
• M4: 905,815 km (0.086 R)
• M5: 1,031,178 km (0.092 R)
• M6: 1,135,448 km (0.085 R)
• M7: 1,215,931 km (0.042 R)
• M8: 1,468,453 km (0.101 R)
• M9: 2,317,869 km (0.104 R)
• M10: 2,771,600 km (0.079 R)
• M11: 3,176,412 km (0.114 R)
• M12: 3,289,956 km (0.085 R)
• M13: 3,328,104 km (0.066 R)
• M14: 3,404,997 km (0.119 R)
• M15: 4,121,870 km (0.085 R)
• M16: 4,412,838 km (0.119 R)
• M17: 5,102,634 km (0.114 R)
• M18: 7,164,691 km (0.073 R)
• M19: 7,413,472 km (0.09 R)
• M20: 8,752,223 km (0.056 R)
• M21: 8,911,545 km (0.111 R)
• M22: 9,340,741 km (0.088 R)
• M23: 10,611,725 km (0.05 R)
• M24: 11,469,519 km (0.111 R)
• M25: 12,887,408 km (0.093 R)
• M26: 12,947,696 km (0.109 R)
• M27: 14,359,600 km (0.088 R)
• M28: 14,421,983 km (0.106 R)
• M29: 14,925,230 km (0.077 R)
• M30: 15,884,003 km (0.112 R)
• M31: 16,142,957 km (0.113 R)
• M32: 17,659,281 km (0.109 R)
• M33: 17,927,659 km (0.097 R)
• M34: 18,062,297 km (0.067 R)
• M35: 18,468,306 km (0.052 R)
• M36: 19,427,228 km (0.096 R)
• M37: 19,496,342 km (0.032 R)
• M38: 19,565,606 km (0.099 R)
• M39: 20,191,973 km (0.06 R)
• M40: 20,754,461 km (0.101 R)
• M41: 21,535,960 km (0.095 R)
• M42: 22,544,698 km (0.086 R)
• M43: 22,617,253 km (0.028 R)
• M44: 22,835,666 km (0.105 R)
• M45: 23,347,889 km (0.091 R)
• M46: 23,642,298 km (0.064 R)
• M47: 24,383,705 km (0.104 R)
• M48: 24,607,653 km (0.108 R)
• M49: 24,832,349 km (0.097 R)
• M50: 25,132,741 km (0.083 R)
• M51: 26,117,694 km (0.084 R)
• M52: 26,346,878 km (0.095 R)
• M53: 28,047,058 km (0.078 R)
• M54: 28,281,627 km (0.111 R)
• M55: 28,516,945 km (0.113 R)
• M56: 28,752,860 km (0.119 R)
• M57: 29,068,362 km (0.117 R)
• M58: 29,226,487 km (0.102 R)
• M59: 30,101,635 km (0.098 R)
• M60: 30,181,670 km (0.085 R)
• M61: 31,796,130 km (0.1 R)
• M62: 32,449,873 km (0.068 R)
• M63: 33,025,376 km (0.089 R)
• M64: 33,273,110 km (0.088 R)
• M65: 33,355,837 km (0.106 R)
• M66: 35,108,376 km (0.116 R)
• M67: 35,276,823 km (0.09 R)
• M68: 36,208,070 km (0.11 R)
• M69: 36,719,545 km (0.09 R)
• M70: 37,233,264 km (0.111 R)
• M71: 38,702,016 km (0.097 R)
• M72: 39,662,285 km (0.09 R)
• M73: 41,428,438 km (0.107 R)
• M74: 41,517,299 km (0.111 R)
• M75: 41,963,250 km (0.116 R)
• M76: 42,320,938 km (0.036 R)
• M77: 44,125,238 km (0.066 R)
• M78: 45,954,222 km (0.113 R)
• M79: 46,878,138 km (0.106 R)
• M80: 47,901,388 km (0.088 R)
• M81: 48,931,968 km (0.111 R)
• M82: 49,402,902 km (0.07 R)
• M83: 50,444,103 km (0.086 R)
• M84: 50,824,381 km (0.036 R)
• M85: 51,110,412 km (0.059 R)
• M86: 51,875,455 km (0.114 R)
• M87: 59,631,058 km (0.079 R)
• M88: 61,650,928 km (0.037 R)
• M89: 61,955,958 km (0.041 R)
• M90: 62,363,313 km (0.059 R)
• M91: 63,487,990 km (0.031 R)
• M92: 63,693,238 km (0.103 R)
• M93: 63,795,862 km (0.078 R)
• M94: 65,861,360 km (0.041 R)
• M95: 66,173,122 km (0.119 R)
• M96: 66,277,093 km (0.076 R)
• M97: 66,693,723 km (0.07 R)
• M98: 68,789,589 km (0.111 R)
• M99: 70,269,561 km (0.092 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 18,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit