🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 197 Days

Day: 25.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,000,809 km

• M1: 571,015 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.56 AU - 0.76 AU

Year: 206 Days

Day: 40 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.68 AU - 1 AU

Year: 296 Days

Day: 12.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,000,809 km

• M1: 441,314 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.02 AU - 1.1 AU

Year: 420 Days

Day: 21.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.12 AU - 1.62 AU

Year: 617 Days

Day: 35.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,000,809 km

• M1: 115,938 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.3

Radius: 12.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.46 AU - 6.32 AU

Year: 5504 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,000,809 km

• M1: 181,911 km (0.078 R)
• M2: 262,843 km (0.082 R)
• M3: 614,398 km (0.12 R)
• M4: 722,558 km (0.12 R)
• M5: 1,016,966 km (0.101 R)
• M6: 1,333,964 km (0.108 R)
• M7: 1,563,148 km (0.056 R)
• M8: 1,770,042 km (0.1 R)
• M9: 1,913,207 km (0.094 R)
• M10: 2,230,504 km (0.117 R)
• M11: 2,524,763 km (0.084 R)
• M12: 2,790,150 km (0.077 R)
• M13: 3,282,028 km (0.072 R)
• M14: 3,392,581 km (0.065 R)
• M15: 3,504,480 km (0.1 R)
• M16: 3,594,986 km (0.066 R)
• M17: 3,686,092 km (0.071 R)
• M18: 4,517,407 km (0.063 R)
• M19: 4,916,384 km (0.058 R)
• M20: 5,171,748 km (0.102 R)
• M21: 5,327,031 km (0.086 R)
• M22: 5,802,303 km (0.084 R)
• M23: 6,099,404 km (0.108 R)
• M24: 6,374,066 km (0.115 R)
• M25: 6,935,357 km (0.067 R)
• M26: 7,807,214 km (0.12 R)
• M27: 7,985,834 km (0.117 R)
• M28: 8,075,592 km (0.028 R)
• M29: 9,242,007 km (0.119 R)
• M30: 9,367,819 km (0.051 R)
• M31: 10,395,257 km (0.105 R)
• M32: 10,526,155 km (0.056 R)
• M33: 11,729,371 km (0.093 R)
• M34: 12,002,686 km (0.089 R)
• M35: 12,347,210 km (0.106 R)
• M36: 12,520,743 km (0.118 R)
• M37: 12,625,312 km (0.11 R)
• M38: 13,543,245 km (0.118 R)
• M39: 13,686,410 km (0.035 R)
• M40: 14,336,862 km (0.092 R)
• M41: 15,968,825 km (0.064 R)
• M42: 16,196,064 km (0.102 R)
• M43: 17,153,789 km (0.101 R)
• M44: 17,347,668 km (0.03 R)
• M45: 18,367,028 km (0.058 R)
• M46: 18,644,831 km (0.065 R)
• M47: 19,365,444 km (0.052 R)
• M48: 20,586,911 km (0.115 R)
• M49: 21,040,941 km (0.12 R)
• M50: 21,581,886 km (0.058 R)
• M51: 21,665,512 km (0.09 R)
• M52: 21,833,061 km (0.093 R)
• M53: 22,507,748 km (0.091 R)
• M54: 23,618,661 km (0.072 R)
• M55: 24,659,863 km (0.081 R)
• M56: 24,834,892 km (0.085 R)
• M57: 25,142,166 km (0.1 R)
• M58: 25,274,261 km (0.057 R)
• M59: 25,362,374 km (0.1 R)
• M60: 26,294,369 km (0.117 R)
• M61: 26,877,053 km (0.084 R)
• M62: 27,509,104 km (0.048 R)
• M63: 28,100,614 km (0.081 R)
• M64: 28,374,976 km (0.095 R)
• M65: 28,972,470 km (0.03 R)
• M66: 29,249,675 km (0.109 R)
• M67: 29,388,651 km (0.097 R)
• M68: 30,086,675 km (0.075 R)
• M69: 30,180,024 km (0.084 R)
• M70: 31,025,701 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.3

Radius: 9.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.4 AU - 11.42 AU

Year: 12011 Days

Day: 10.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 29,000,809 km

• M1: 122,820 km (0.111 R)
• M2: 207,642 km (0.118 R)
• M3: 280,047 km (0.082 R)
• M4: 566,976 km (0.082 R)
• M5: 804,986 km (0.101 R)
• M6: 1,695,243 km (0.104 R)
• M7: 1,791,883 km (0.048 R)
• M8: 2,042,161 km (0.118 R)
• M9: 2,659,701 km (0.097 R)
• M10: 2,829,943 km (0.099 R)
• M11: 2,916,410 km (0.089 R)
• M12: 3,392,730 km (0.11 R)
• M13: 3,702,846 km (0.073 R)
• M14: 3,957,612 km (0.115 R)
• M15: 5,208,848 km (0.057 R)
• M16: 5,350,966 km (0.059 R)
• M17: 5,530,484 km (0.057 R)
• M18: 6,306,298 km (0.03 R)
• M19: 6,726,219 km (0.101 R)
• M20: 7,037,233 km (0.066 R)
• M21: 8,411,439 km (0.057 R)
• M22: 9,300,649 km (0.093 R)
• M23: 9,647,417 km (0.109 R)
• M24: 9,910,111 km (0.115 R)
• M25: 10,397,950 km (0.097 R)
• M26: 10,667,375 km (0.1 R)
• M27: 10,757,732 km (0.083 R)
• M28: 11,121,555 km (0.116 R)
• M29: 11,351,038 km (0.084 R)
• M30: 12,048,912 km (0.092 R)
• M31: 12,143,009 km (0.084 R)
• M32: 12,331,951 km (0.051 R)
• M33: 12,426,796 km (0.118 R)
• M34: 12,521,791 km (0.115 R)
• M35: 13,437,030 km (0.058 R)
• M36: 13,927,412 km (0.063 R)
• M37: 14,026,296 km (0.066 R)
• M38: 14,724,320 km (0.099 R)
• M39: 15,638,213 km (0.089 R)
• M40: 16,990,728 km (0.105 R)
• M41: 19,695,158 km (0.053 R)
• M42: 21,096,890 km (0.082 R)
• M43: 21,380,976 km (0.053 R)
• M44: 21,494,970 km (0.09 R)
• M45: 22,068,229 km (0.094 R)
• M46: 22,125,824 km (0.078 R)
• M47: 23,054,229 km (0.113 R)
• M48: 23,464,276 km (0.113 R)
• M49: 23,582,010 km (0.114 R)
• M50: 24,530,012 km (0.09 R)
• M51: 24,769,069 km (0.116 R)
• M52: 25,369,854 km (0.052 R)
• M53: 26,097,199 km (0.053 R)
• M54: 26,341,193 km (0.078 R)
• M55: 26,585,935 km (0.079 R)
• M56: 27,883,098 km (0.077 R)
• M57: 27,945,331 km (0.07 R)
• M58: 28,195,010 km (0.098 R)
• M59: 28,382,606 km (0.101 R)
• M60: 28,822,274 km (0.055 R)
• M61: 28,885,254 km (0.098 R)
• M62: 29,327,316 km (0.113 R)
• M63: 30,154,443 km (0.098 R)
• M64: 32,681,151 km (0.098 R)
• M65: 33,207,885 km (0.117 R)
• M66: 33,274,007 km (0.084 R)
• M67: 33,737,461 km (0.082 R)
• M68: 33,803,733 km (0.111 R)
• M69: 34,737,673 km (0.112 R)
• M70: 34,804,693 km (0.086 R)
• M71: 34,871,862 km (0.047 R)
• M72: 35,612,521 km (0.061 R)
• M73: 35,747,758 km (0.062 R)
• M74: 36,904,149 km (0.11 R)
• M75: 37,177,913 km (0.103 R)
• M76: 37,521,240 km (0.114 R)
• M77: 38,280,150 km (0.119 R)
• M78: 38,974,584 km (0.115 R)
• M79: 39,393,158 km (0.109 R)
• M80: 41,793,157 km (0.115 R)
• M81: 43,227,053 km (0.084 R)
• M82: 44,822,813 km (0.117 R)
• M83: 45,188,131 km (0.099 R)
• M84: 45,261,434 km (0.11 R)
• M85: 46,437,722 km (0.102 R)
• M86: 47,773,332 km (0.094 R)
• M87: 48,370,826 km (0.108 R)
• M88: 48,595,672 km (0.119 R)
• M89: 49,724,537 km (0.09 R)
• M90: 49,951,327 km (0.083 R)
• M91: 50,709,938 km (0.088 R)
• M92: 50,862,079 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.1

Radius: 6.8

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.08 AU - 16.04 AU

Year: 18171 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,000,809 km

• M1: 128,056 km (0.078 R)
• M2: 286,181 km (0.09 R)
• M3: 462,407 km (0.098 R)
• M4: 587,770 km (0.083 R)
• M5: 637,736 km (0.103 R)
• M6: 1,069,774 km (0.096 R)
• M7: 2,670,621 km (0.053 R)
• M8: 2,988,217 km (0.067 R)
• M9: 3,754,159 km (0.072 R)
• M10: 4,241,698 km (0.089 R)
• M11: 4,341,629 km (0.118 R)
• M12: 4,543,736 km (0.054 R)
• M13: 4,852,805 km (0.071 R)
• M14: 5,204,211 km (0.069 R)
• M15: 5,382,980 km (0.096 R)
• M16: 6,574,378 km (0.099 R)
• M17: 7,002,228 km (0.118 R)
• M18: 7,239,490 km (0.12 R)
• M19: 7,681,103 km (0.11 R)
• M20: 7,884,705 km (0.079 R)
• M21: 8,759,404 km (0.117 R)
• M22: 9,057,852 km (0.107 R)
• M23: 9,186,656 km (0.059 R)
• M24: 9,316,207 km (0.109 R)
• M25: 9,972,942 km (0.07 R)
• M26: 10,195,095 km (0.032 R)
• M27: 11,238,091 km (0.086 R)
• M28: 14,514,733 km (0.088 R)
• M29: 17,791,525 km (0.094 R)
• M30: 19,817,679 km (0.063 R)
• M31: 20,829,559 km (0.089 R)
• M32: 21,341,782 km (0.117 R)
• M33: 22,961,628 km (0.03 R)
• M34: 23,255,139 km (0.106 R)
• M35: 23,490,755 km (0.086 R)
• M36: 24,381,461 km (0.119 R)
• M37: 25,222,650 km (0.056 R)
• M38: 25,464,699 km (0.086 R)
• M39: 27,057,168 km (0.054 R)
• M40: 27,180,886 km (0.079 R)
• M41: 28,555,391 km (0.098 R)
• M42: 28,618,372 km (0.089 R)
• M43: 29,378,179 km (0.105 R)
• M44: 29,569,066 km (0.079 R)
• M45: 29,824,430 km (0.078 R)
• M46: 30,272,924 km (0.082 R)
• M47: 30,401,429 km (0.096 R)
• M48: 31,176,495 km (0.117 R)
• M49: 32,351,437 km (0.042 R)
• M50: 36,234,399 km (0.029 R)
• M51: 37,193,471 km (0.105 R)
• M52: 39,346,783 km (0.108 R)
• M53: 41,397,321 km (0.069 R)
• M54: 43,410,161 km (0.115 R)
• M55: 45,675,371 km (0.114 R)
• M56: 48,128,627 km (0.046 R)
• M57: 48,504,118 km (0.052 R)
• M58: 49,257,941 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.7

Radius: 4.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.12 AU - 16.44 AU

Year: 21877 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 29,000,809 km

• M1: 60,737 km (0.102 R)
• M2: 735,573 km (0.115 R)
• M3: 876,943 km (0.117 R)
• M4: 1,523,654 km (0.075 R)
• M5: 1,805,198 km (0.118 R)
• M6: 2,066,844 km (0.092 R)
• M7: 2,742,578 km (0.116 R)
• M8: 2,821,565 km (0.106 R)
• M9: 3,165,790 km (0.036 R)
• M10: 3,761,190 km (0.064 R)
• M11: 3,937,715 km (0.061 R)
• M12: 4,116,784 km (0.118 R)
• M13: 5,003,600 km (0.112 R)
• M14: 5,270,931 km (0.095 R)
• M15: 5,518,067 km (0.063 R)
• M16: 5,643,131 km (0.049 R)
• M17: 6,256,033 km (0.101 R)
• M18: 6,517,680 km (0.116 R)
• M19: 6,943,585 km (0.065 R)
• M20: 7,323,713 km (0.104 R)
• M21: 7,488,570 km (0.055 R)
• M22: 7,571,597 km (0.096 R)
• M23: 7,794,199 km (0.114 R)
• M24: 7,906,397 km (0.06 R)
• M25: 8,019,044 km (0.066 R)
• M26: 8,103,866 km (0.086 R)
• M27: 8,389,000 km (0.089 R)
• M28: 8,619,381 km (0.086 R)
• M29: 10,044,899 km (0.043 R)
• M30: 10,350,976 km (0.108 R)
• M31: 11,894,527 km (0.069 R)
• M32: 12,056,092 km (0.118 R)
• M33: 12,250,719 km (0.057 R)
• M34: 13,340,540 km (0.1 R)
• M35: 13,575,558 km (0.092 R)
• M36: 13,981,866 km (0.084 R)
• M37: 15,259,432 km (0.119 R)
• M38: 15,929,929 km (0.086 R)
• M39: 16,537,895 km (0.104 R)
• M40: 17,813,217 km (0.095 R)
• M41: 18,444,071 km (0.037 R)
• M42: 19,995,401 km (0.083 R)
• M43: 20,457,359 km (0.102 R)
• M44: 20,922,758 km (0.078 R)
• M45: 21,234,969 km (0.109 R)
• M46: 21,509,481 km (0.118 R)
• M47: 21,785,040 km (0.093 R)
• M48: 22,419,485 km (0.073 R)
• M49: 23,422,838 km (0.113 R)
• M50: 24,317,882 km (0.08 R)
• M51: 24,769,518 km (0.062 R)
• M52: 24,975,664 km (0.073 R)
• M53: 25,017,102 km (0.05 R)
• M54: 25,389,900 km (0.107 R)
• M55: 26,519,514 km (0.063 R)
• M56: 26,941,978 km (0.056 R)
• M57: 26,984,314 km (0.115 R)
• M58: 27,537,228 km (0.087 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 18,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit