🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.71 AU - 1.15 AU

Year: 324 Days

Day: 47.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,185,150 km

• M1: 566,078 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.26 AU - 1.32 AU

Year: 530 Days

Day: 24.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,185,150 km

• M1: 529,128 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.29 AU - 2.05 AU

Year: 780 Days

Day: 13.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,185,150 km

• M1: 912,248 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.11 AU

Year: 866 Days

Day: 33.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 9.7

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.07 AU - 11.37 AU

Year: 13592 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,185,150 km

• M1: 251,923 km (0.035 R)
• M2: 552,016 km (0.109 R)
• M3: 731,982 km (0.096 R)
• M4: 802,593 km (0.091 R)
• M5: 875,596 km (0.042 R)
• M6: 1,129,314 km (0.048 R)
• M7: 1,362,388 km (0.077 R)
• M8: 1,428,809 km (0.096 R)
• M9: 1,496,128 km (0.12 R)
• M10: 1,587,832 km (0.112 R)
• M11: 1,681,480 km (0.116 R)
• M12: 1,752,988 km (0.11 R)
• M13: 1,849,927 km (0.06 R)
• M14: 2,074,773 km (0.051 R)
• M15: 3,031,750 km (0.101 R)
• M16: 3,387,943 km (0.103 R)
• M17: 3,540,383 km (0.072 R)
• M18: 3,726,333 km (0.041 R)
• M19: 4,703,806 km (0.082 R)
• M20: 5,504,304 km (0.092 R)
• M21: 5,647,918 km (0.066 R)
• M22: 5,829,081 km (0.118 R)
• M23: 6,535,183 km (0.067 R)
• M24: 6,840,662 km (0.06 R)
• M25: 7,505,176 km (0.11 R)
• M26: 7,865,407 km (0.102 R)
• M27: 8,272,313 km (0.115 R)
• M28: 8,602,626 km (0.089 R)
• M29: 9,021,799 km (0.091 R)
• M30: 9,447,704 km (0.083 R)
• M31: 9,793,125 km (0.068 R)
• M32: 9,967,407 km (0.086 R)
• M33: 10,809,194 km (0.067 R)
• M34: 10,989,460 km (0.088 R)
• M35: 11,307,056 km (0.101 R)
• M36: 11,997,899 km (0.113 R)
• M37: 12,797,499 km (0.092 R)
• M38: 13,227,593 km (0.053 R)
• M39: 13,857,550 km (0.058 R)
• M40: 14,102,442 km (0.082 R)
• M41: 14,447,564 km (0.115 R)
• M42: 14,546,747 km (0.117 R)
• M43: 14,646,080 km (0.065 R)
• M44: 14,995,691 km (0.069 R)
• M45: 15,499,985 km (0.108 R)
• M46: 16,215,212 km (0.088 R)
• M47: 16,732,671 km (0.034 R)
• M48: 16,993,421 km (0.087 R)
• M49: 17,203,007 km (0.067 R)
• M50: 19,509,956 km (0.098 R)
• M51: 20,783,183 km (0.072 R)
• M52: 22,599,002 km (0.083 R)
• M53: 23,994,002 km (0.1 R)
• M54: 24,406,145 km (0.103 R)
• M55: 25,476,667 km (0.101 R)
• M56: 26,198,776 km (0.104 R)
• M57: 26,319,801 km (0.096 R)
• M58: 26,623,035 km (0.099 R)
• M59: 26,866,581 km (0.101 R)
• M60: 29,216,614 km (0.073 R)
• M61: 30,416,089 km (0.049 R)
• M62: 30,798,312 km (0.056 R)
• M63: 31,374,563 km (0.087 R)
• M64: 32,083,507 km (0.037 R)
• M65: 32,407,686 km (0.095 R)
• M66: 32,797,987 km (0.083 R)
• M67: 33,320,831 km (0.076 R)
• M68: 34,440,871 km (0.083 R)
• M69: 35,239,125 km (0.118 R)
• M70: 35,908,874 km (0.098 R)
• M71: 36,110,532 km (0.086 R)
• M72: 36,380,108 km (0.085 R)
• M73: 37,669,791 km (0.118 R)
• M74: 38,148,654 km (0.106 R)
• M75: 40,433,462 km (0.069 R)
• M76: 40,643,348 km (0.052 R)
• M77: 40,783,521 km (0.084 R)
• M78: 40,994,005 km (0.116 R)
• M79: 41,698,312 km (0.111 R)
• M80: 41,981,202 km (0.085 R)
• M81: 42,051,961 km (0.072 R)
• M82: 44,122,695 km (0.111 R)
• M83: 44,194,801 km (0.091 R)
• M84: 44,772,100 km (0.036 R)
• M85: 45,715,763 km (0.112 R)
• M86: 45,861,471 km (0.025 R)
• M87: 46,007,329 km (0.052 R)
• M88: 47,106,574 km (0.113 R)
• M89: 47,253,779 km (0.091 R)
• M90: 48,957,698 km (0.09 R)
• M91: 49,106,847 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 5.7

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.4 AU - 15.02 AU

Year: 19372 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 33,185,150 km

• M1: 96,042 km (0.093 R)
• M2: 479,312 km (0.107 R)
• M3: 518,207 km (0.07 R)
• M4: 821,292 km (0.066 R)
• M5: 1,199,177 km (0.091 R)
• M6: 1,364,183 km (0.097 R)
• M7: 1,715,888 km (0.061 R)
• M8: 2,029,744 km (0.096 R)
• M9: 2,094,669 km (0.113 R)
• M10: 2,781,473 km (0.12 R)
• M11: 3,111,636 km (0.064 R)
• M12: 3,338,725 km (0.077 R)
• M13: 3,377,022 km (0.056 R)
• M14: 3,532,006 km (0.094 R)
• M15: 4,257,855 km (0.094 R)
• M16: 4,383,218 km (0.102 R)
• M17: 4,467,591 km (0.089 R)
• M18: 4,595,048 km (0.109 R)
• M19: 6,027,298 km (0.115 R)
• M20: 6,405,482 km (0.077 R)
• M21: 9,640,386 km (0.084 R)
• M22: 10,473,945 km (0.096 R)
• M23: 11,157,159 km (0.089 R)
• M24: 11,446,032 km (0.118 R)
• M25: 12,149,591 km (0.054 R)
• M26: 13,352,956 km (0.039 R)
• M27: 13,414,142 km (0.075 R)
• M28: 13,783,050 km (0.063 R)
• M29: 14,656,702 km (0.12 R)
• M30: 15,548,305 km (0.114 R)
• M31: 16,195,914 km (0.115 R)
• M32: 17,250,130 km (0.119 R)
• M33: 17,316,851 km (0.107 R)
• M34: 18,055,416 km (0.084 R)
• M35: 18,530,688 km (0.112 R)
• M36: 19,771,902 km (0.099 R)
• M37: 20,051,351 km (0.12 R)
• M38: 20,472,917 km (0.092 R)
• M39: 20,614,138 km (0.048 R)
• M40: 22,843,595 km (0.093 R)
• M41: 23,210,259 km (0.085 R)
• M42: 24,696,514 km (0.068 R)
• M43: 25,072,753 km (0.075 R)
• M44: 25,602,928 km (0.116 R)
• M45: 26,060,099 km (0.057 R)
• M46: 26,136,543 km (0.098 R)
• M47: 26,289,731 km (0.113 R)
• M48: 28,229,567 km (0.119 R)
• M49: 28,623,009 km (0.106 R)
• M50: 29,176,821 km (0.085 R)
• M51: 30,536,665 km (0.067 R)
• M52: 30,940,580 km (0.094 R)
• M53: 31,264,908 km (0.113 R)
• M54: 32,986,330 km (0.1 R)
• M55: 33,234,813 km (0.098 R)
• M56: 35,752,844 km (0.074 R)
• M57: 35,922,937 km (0.064 R)
• M58: 36,520,281 km (0.117 R)
• M59: 36,948,879 km (0.095 R)
• M60: 37,120,767 km (0.098 R)
• M61: 38,854,606 km (0.075 R)
• M62: 39,467,658 km (0.051 R)
• M63: 39,643,436 km (0.119 R)
• M64: 39,731,399 km (0.091 R)
• M65: 41,504,433 km (0.091 R)
• M66: 43,303,198 km (0.075 R)
• M67: 43,575,167 km (0.064 R)
• M68: 43,756,779 km (0.119 R)
• M69: 45,863,715 km (0.064 R)
• M70: 46,511,624 km (0.085 R)
• M71: 47,816,267 km (0.075 R)
• M72: 48,285,106 km (0.112 R)
• M73: 48,379,054 km (0.046 R)
• M74: 49,795,596 km (0.111 R)
• M75: 52,090,427 km (0.066 R)
• M76: 53,250,708 km (0.092 R)
• M77: 53,444,886 km (0.106 R)
• M78: 53,639,214 km (0.088 R)
• M79: 54,810,865 km (0.104 R)
• M80: 56,385,981 km (0.105 R)
• M81: 56,782,116 km (0.032 R)
• M82: 57,976,056 km (0.117 R)
• M83: 58,776,555 km (0.088 R)
• M84: 63,038,897 km (0.089 R)
• M85: 63,758,912 km (0.099 R)
• M86: 63,965,207 km (0.109 R)
• M87: 64,378,247 km (0.104 R)
• M88: 68,346,779 km (0.107 R)
• M89: 68,663,478 km (0.093 R)
• M90: 69,086,391 km (0.102 R)
• M91: 69,404,287 km (0.082 R)
• M92: 69,934,910 km (0.099 R)
• M93: 71,321,234 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 3.6

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.28 AU - 18.48 AU

Year: 22886 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 33,185,150 km

• M1: 88,263 km (0.089 R)
• M2: 145,559 km (0.064 R)
• M3: 645,365 km (0.116 R)
• M4: 1,562,400 km (0.056 R)
• M5: 2,086,741 km (0.088 R)
• M6: 2,767,860 km (0.101 R)
• M7: 2,898,459 km (0.111 R)
• M8: 3,302,523 km (0.073 R)
• M9: 3,581,672 km (0.08 R)
• M10: 3,820,131 km (0.097 R)
• M11: 3,868,451 km (0.106 R)
• M12: 4,312,159 km (0.065 R)
• M13: 5,033,968 km (0.073 R)
• M14: 5,682,026 km (0.083 R)
• M15: 5,987,655 km (0.08 R)
• M16: 7,262,827 km (0.053 R)
• M17: 7,563,968 km (0.087 R)
• M18: 8,681,464 km (0.098 R)
• M19: 9,651,307 km (0.104 R)
• M20: 10,384,187 km (0.039 R)
• M21: 10,996,939 km (0.115 R)
• M22: 11,551,349 km (0.088 R)
• M23: 12,976,867 km (0.099 R)
• M24: 13,525,592 km (0.085 R)
• M25: 14,456,839 km (0.056 R)
• M26: 14,987,313 km (0.113 R)
• M27: 16,933,133 km (0.114 R)
• M28: 18,710,056 km (0.078 R)
• M29: 18,751,046 km (0.106 R)
• M30: 21,012,816 km (0.093 R)
• M31: 21,872,106 km (0.05 R)
• M32: 22,045,341 km (0.098 R)
• M33: 23,580,514 km (0.119 R)
• M34: 24,607,952 km (0.111 R)
• M35: 24,878,275 km (0.105 R)
• M36: 25,331,108 km (0.09 R)
• M37: 26,984,015 km (0.085 R)
• M38: 29,336,591 km (0.052 R)
• M39: 29,575,499 km (0.096 R)
• M40: 29,863,026 km (0.064 R)
• M41: 30,392,453 km (0.108 R)
• M42: 31,950,216 km (0.072 R)
• M43: 32,393,025 km (0.088 R)
• M44: 32,986,480 km (0.067 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 10,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit