🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.68 AU - 0.94 AU

Year: 270 Days

Day: 16.9 Hours

Environment

Temp: 87 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 562 Days

Day: 19 Hours

Environment

Temp: -32 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.4 AU - 2.33 AU

Year: 941 Days

Day: 30.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.99 AU - 2.79 AU

Year: 1370 Days

Day: 37.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.8

Radius: 7.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 10.44 AU - 14 AU

Year: 15842 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,501,018 km

• M1: 278,850 km (0.094 R)
• M2: 453,581 km (0.07 R)
• M3: 584,928 km (0.102 R)
• M4: 1,438,384 km (0.113 R)
• M5: 1,568,982 km (0.092 R)
• M6: 1,635,853 km (0.117 R)
• M7: 2,381,748 km (0.086 R)
• M8: 2,616,018 km (0.091 R)
• M9: 2,803,464 km (0.089 R)
• M10: 3,508,070 km (0.119 R)
• M11: 3,986,783 km (0.07 R)
• M12: 5,271,530 km (0.064 R)
• M13: 5,372,658 km (0.062 R)
• M14: 5,958,184 km (0.116 R)
• M15: 6,455,447 km (0.112 R)
• M16: 6,600,108 km (0.03 R)
• M17: 7,151,676 km (0.12 R)
• M18: 9,054,860 km (0.072 R)
• M19: 9,957,234 km (0.081 R)
• M20: 10,124,485 km (0.12 R)
• M21: 11,146,837 km (0.042 R)
• M22: 11,364,053 km (0.042 R)
• M23: 12,112,790 km (0.03 R)
• M24: 12,786,579 km (0.071 R)
• M25: 13,013,818 km (0.061 R)
• M26: 13,105,222 km (0.064 R)
• M27: 14,076,711 km (0.046 R)
• M28: 14,975,495 km (0.089 R)
• M29: 15,119,109 km (0.055 R)
• M30: 15,311,342 km (0.112 R)
• M31: 16,137,272 km (0.112 R)
• M32: 16,235,408 km (0.05 R)
• M33: 16,927,747 km (0.095 R)
• M34: 17,277,656 km (0.087 R)
• M35: 18,392,609 km (0.119 R)
• M36: 18,700,631 km (0.071 R)
• M37: 19,582,810 km (0.092 R)
• M38: 19,687,529 km (0.086 R)
• M39: 20,108,198 km (0.045 R)
• M40: 20,691,330 km (0.087 R)
• M41: 21,226,292 km (0.094 R)
• M42: 21,279,998 km (0.067 R)
• M43: 23,023,711 km (0.072 R)
• M44: 24,080,620 km (0.115 R)
• M45: 24,417,664 km (0.105 R)
• M46: 24,982,844 km (0.084 R)
• M47: 25,724,102 km (0.09 R)
• M48: 25,953,585 km (0.111 R)
• M49: 26,704,267 km (0.064 R)
• M50: 26,878,399 km (0.081 R)
• M51: 27,520,473 km (0.089 R)
• M52: 28,819,880 km (0.106 R)
• M53: 28,879,420 km (0.073 R)
• M54: 30,441,521 km (0.059 R)
• M55: 30,988,750 km (0.113 R)
• M56: 31,233,043 km (0.028 R)
• M57: 31,477,786 km (0.069 R)
• M58: 31,784,760 km (0.1 R)
• M59: 33,835,598 km (0.087 R)
• M60: 33,961,260 km (0.115 R)
• M61: 34,908,813 km (0.083 R)
• M62: 35,609,080 km (0.106 R)
• M63: 35,864,893 km (0.111 R)
• M64: 35,928,921 km (0.107 R)
• M65: 36,765,023 km (0.099 R)
• M66: 37,153,080 km (0.061 R)
• M67: 37,412,483 km (0.083 R)
• M68: 40,439,147 km (0.092 R)
• M69: 41,174,570 km (0.071 R)
• M70: 41,914,331 km (0.108 R)
• M71: 42,454,978 km (0.103 R)
• M72: 42,726,349 km (0.113 R)
• M73: 42,794,116 km (0.07 R)
• M74: 42,998,168 km (0.107 R)
• M75: 44,159,795 km (0.08 R)
• M76: 44,228,461 km (0.067 R)
• M77: 44,503,422 km (0.111 R)
• M78: 45,608,950 km (0.109 R)
• M79: 46,374,293 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.6

Radius: 7.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.38 AU - 13.78 AU

Year: 16547 Days

Day: 17.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 67,501,018 km

• M1: 92,152 km (0.114 R)
• M2: 410,945 km (0.111 R)
• M3: 760,556 km (0.116 R)
• M4: 871,856 km (0.056 R)
• M5: 929,601 km (0.079 R)
• M6: 1,764,507 km (0.073 R)
• M7: 1,808,788 km (0.088 R)
• M8: 2,005,210 km (0.057 R)
• M9: 2,051,585 km (0.097 R)
• M10: 2,584,602 km (0.099 R)
• M11: 2,669,125 km (0.044 R)
• M12: 2,823,361 km (0.116 R)
• M13: 3,714,066 km (0.1 R)
• M14: 4,808,674 km (0.08 R)
• M15: 5,187,306 km (0.11 R)
• M16: 6,018,023 km (0.12 R)
• M17: 6,586,794 km (0.111 R)
• M18: 6,819,120 km (0.069 R)
• M19: 7,484,082 km (0.062 R)
• M20: 7,873,186 km (0.1 R)
• M21: 7,996,305 km (0.057 R)
• M22: 8,570,163 km (0.104 R)
• M23: 9,079,992 km (0.066 R)
• M24: 10,209,157 km (0.082 R)
• M25: 10,397,202 km (0.117 R)
• M26: 10,559,366 km (0.1 R)
• M27: 10,776,731 km (0.091 R)
• M28: 11,078,022 km (0.061 R)
• M29: 11,409,830 km (0.099 R)
• M30: 11,577,080 km (0.05 R)
• M31: 11,773,203 km (0.051 R)
• M32: 13,030,573 km (0.074 R)
• M33: 13,088,767 km (0.113 R)
• M34: 13,823,142 km (0.11 R)
• M35: 14,360,199 km (0.082 R)
• M36: 15,239,685 km (0.107 R)
• M37: 16,512,613 km (0.118 R)
• M38: 16,986,838 km (0.057 R)
• M39: 17,209,739 km (0.118 R)
• M40: 17,722,710 km (0.099 R)
• M41: 17,851,664 km (0.077 R)
• M42: 18,110,767 km (0.096 R)
• M43: 18,501,517 km (0.061 R)
• M44: 19,027,054 km (0.114 R)
• M45: 19,291,543 km (0.106 R)
• M46: 19,524,018 km (0.073 R)
• M47: 19,824,411 km (0.071 R)
• M48: 20,227,128 km (0.116 R)
• M49: 20,395,725 km (0.118 R)
• M50: 20,734,414 km (0.096 R)
• M51: 21,692,439 km (0.118 R)
• M52: 21,899,632 km (0.104 R)
• M53: 22,107,424 km (0.084 R)
• M54: 22,455,388 km (0.035 R)
• M55: 22,840,005 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 8

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.21 AU - 15.77 AU

Year: 18375 Days

Day: 24.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,501,018 km

• M1: 658,979 km (0.115 R)
• M2: 1,090,120 km (0.106 R)
• M3: 1,456,335 km (0.111 R)
• M4: 1,567,786 km (0.115 R)
• M5: 1,799,363 km (0.045 R)
• M6: 2,167,224 km (0.032 R)
• M7: 2,762,474 km (0.102 R)
• M8: 2,936,457 km (0.033 R)
• M9: 3,258,690 km (0.096 R)
• M10: 3,442,696 km (0.097 R)
• M11: 3,898,221 km (0.084 R)
• M12: 5,506,249 km (0.119 R)
• M13: 5,637,596 km (0.115 R)
• M14: 6,771,996 km (0.033 R)
• M15: 7,876,178 km (0.072 R)
• M16: 8,024,280 km (0.029 R)
• M17: 8,173,280 km (0.088 R)
• M18: 8,676,826 km (0.105 R)
• M19: 8,829,865 km (0.039 R)
• M20: 9,086,874 km (0.074 R)
• M21: 9,450,845 km (0.066 R)
• M22: 9,555,714 km (0.093 R)
• M23: 11,008,907 km (0.087 R)
• M24: 11,564,514 km (0.118 R)
• M25: 12,015,701 km (0.111 R)
• M26: 12,472,423 km (0.108 R)
• M27: 13,226,845 km (0.103 R)
• M28: 15,023,665 km (0.089 R)
• M29: 16,641,866 km (0.094 R)
• M30: 16,705,295 km (0.053 R)
• M31: 16,959,462 km (0.084 R)
• M32: 18,118,995 km (0.071 R)
• M33: 18,314,669 km (0.086 R)
• M34: 19,570,693 km (0.117 R)
• M35: 19,905,792 km (0.062 R)
• M36: 20,990,975 km (0.09 R)
• M37: 21,540,597 km (0.1 R)
• M38: 21,748,090 km (0.102 R)
• M39: 22,025,594 km (0.09 R)
• M40: 22,444,169 km (0.086 R)
• M41: 22,514,180 km (0.109 R)
• M42: 22,794,826 km (0.084 R)
• M43: 23,076,818 km (0.06 R)
• M44: 23,501,825 km (0.119 R)
• M45: 24,575,789 km (0.104 R)
• M46: 24,864,961 km (0.051 R)
• M47: 25,082,477 km (0.031 R)
• M48: 26,548,985 km (0.046 R)
• M49: 27,143,337 km (0.1 R)
• M50: 28,193,963 km (0.101 R)
• M51: 28,952,574 km (0.117 R)
• M52: 29,181,458 km (0.118 R)
• M53: 29,334,347 km (0.104 R)
• M54: 32,686,237 km (0.041 R)
• M55: 34,124,920 km (0.113 R)
• M56: 36,075,078 km (0.066 R)
• M57: 36,157,207 km (0.066 R)
• M58: 36,815,737 km (0.038 R)
• M59: 37,146,498 km (0.06 R)
• M60: 37,811,011 km (0.111 R)
• M61: 38,144,764 km (0.095 R)
• M62: 38,312,015 km (0.101 R)
• M63: 38,479,415 km (0.11 R)
• M64: 39,574,022 km (0.116 R)
• M65: 41,621,419 km (0.12 R)
• M66: 45,198,005 km (0.095 R)
• M67: 45,463,541 km (0.032 R)
• M68: 45,640,814 km (0.051 R)
• M69: 45,729,526 km (0.112 R)
• M70: 49,599,623 km (0.086 R)
• M71: 50,974,128 km (0.073 R)
• M72: 52,733,100 km (0.068 R)
• M73: 53,386,244 km (0.106 R)
• M74: 55,172,293 km (0.075 R)
• M75: 55,740,316 km (0.049 R)
• M76: 55,835,161 km (0.076 R)
• M77: 56,405,578 km (0.11 R)
• M78: 56,500,872 km (0.058 R)
• M79: 56,596,166 km (0.104 R)
• M80: 56,977,790 km (0.065 R)
• M81: 57,264,719 km (0.103 R)
• M82: 57,647,988 km (0.104 R)
• M83: 58,802,734 km (0.108 R)
• M84: 59,673,843 km (0.045 R)
• M85: 59,965,110 km (0.117 R)
• M86: 60,159,587 km (0.114 R)
• M87: 62,411,184 km (0.029 R)
• M88: 62,904,259 km (0.103 R)
• M89: 63,795,114 km (0.075 R)
• M90: 63,993,631 km (0.086 R)
• M91: 65,389,080 km (0.103 R)
• M92: 65,990,164 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit