🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.49 AU - 0.71 AU

Year: 179 Days

Day: 45.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,791,305 km

• M1: 164,857 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.55 AU - 0.69 AU

Year: 188 Days

Day: 45.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 128.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.86 AU

Year: 245 Days

Day: 25.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.03 AU - 1.43 AU

Year: 525 Days

Day: 36.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,791,305 km

• M1: 710,141 km (0.06 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.56 AU - 2.96 AU

Year: 1765 Days

Day: 33.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 12.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.47 AU - 4.55 AU

Year: 3092 Days

Day: 12.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,791,305 km

• M1: 160,818 km (0.107 R)
• M2: 268,079 km (0.118 R)
• M3: 504,145 km (0.106 R)
• M4: 639,082 km (0.099 R)
• M5: 980,165 km (0.096 R)
• M6: 1,231,789 km (0.116 R)
• M7: 1,320,500 km (0.097 R)
• M8: 1,411,606 km (0.079 R)
• M9: 1,528,591 km (0.115 R)
• M10: 2,003,714 km (0.106 R)
• M11: 2,122,943 km (0.095 R)
• M12: 2,368,882 km (0.036 R)
• M13: 2,523,866 km (0.115 R)
• M14: 2,667,629 km (0.029 R)
• M15: 2,994,052 km (0.111 R)
• M16: 3,223,984 km (0.081 R)
• M17: 3,317,632 km (0.068 R)
• M18: 3,539,785 km (0.107 R)
• M19: 3,932,180 km (0.1 R)
• M20: 4,049,315 km (0.117 R)
• M21: 4,133,688 km (0.06 R)
• M22: 4,218,660 km (0.113 R)
• M23: 4,390,398 km (0.103 R)
• M24: 4,512,021 km (0.038 R)
• M25: 4,723,104 km (0.111 R)
• M26: 4,973,680 km (0.106 R)
• M27: 5,064,337 km (0.051 R)
• M28: 5,210,344 km (0.066 R)
• M29: 5,751,589 km (0.077 R)
• M30: 5,961,625 km (0.103 R)
• M31: 6,135,457 km (0.072 R)
• M32: 6,330,533 km (0.046 R)
• M33: 6,726,818 km (0.074 R)
• M34: 6,847,394 km (0.095 R)
• M35: 7,090,490 km (0.075 R)
• M36: 7,254,300 km (0.1 R)
• M37: 7,336,579 km (0.083 R)
• M38: 7,648,191 km (0.077 R)
• M39: 7,732,116 km (0.077 R)
• M40: 7,964,142 km (0.115 R)
• M41: 8,630,750 km (0.066 R)
• M42: 9,270,730 km (0.034 R)
• M43: 9,360,189 km (0.107 R)
• M44: 9,494,977 km (0.113 R)
• M45: 9,675,691 km (0.097 R)
• M46: 9,925,968 km (0.051 R)
• M47: 10,109,375 km (0.057 R)
• M48: 10,363,392 km (0.103 R)
• M49: 10,596,167 km (0.114 R)
• M50: 11,328,897 km (0.114 R)
• M51: 11,496,596 km (0.12 R)
• M52: 11,834,538 km (0.12 R)
• M53: 11,980,396 km (0.12 R)
• M54: 12,200,305 km (0.079 R)
• M55: 12,793,161 km (0.055 R)
• M56: 13,068,122 km (0.039 R)
• M57: 13,319,746 km (0.082 R)
• M58: 13,955,836 km (0.118 R)
• M59: 14,161,533 km (0.101 R)
• M60: 14,680,039 km (0.053 R)
• M61: 15,125,841 km (0.107 R)
• M62: 15,575,981 km (0.112 R)
• M63: 15,762,679 km (0.08 R)
• M64: 16,246,030 km (0.081 R)
• M65: 16,625,410 km (0.067 R)
• M66: 17,035,009 km (0.073 R)
• M67: 17,337,645 km (0.086 R)
• M68: 17,892,354 km (0.1 R)
• M69: 18,143,828 km (0.071 R)
• M70: 18,256,027 km (0.084 R)
• M71: 18,509,296 km (0.089 R)
• M72: 18,622,242 km (0.094 R)
• M73: 18,792,036 km (0.073 R)
• M74: 18,905,581 km (0.088 R)
• M75: 18,990,851 km (0.109 R)
• M76: 19,133,268 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 11

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.24 AU - 6.2 AU

Year: 5267 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,791,305 km

• M1: 137,929 km (0.047 R)
• M2: 211,382 km (0.055 R)
• M3: 302,786 km (0.118 R)
• M4: 376,089 km (0.084 R)
• M5: 535,411 km (0.08 R)
• M6: 606,320 km (0.093 R)
• M7: 984,653 km (0.095 R)
• M8: 1,136,794 km (0.063 R)
• M9: 1,248,095 km (0.066 R)
• M10: 1,363,285 km (0.112 R)
• M11: 1,622,539 km (0.074 R)
• M12: 1,730,698 km (0.111 R)
• M13: 2,308,594 km (0.114 R)
• M14: 2,747,066 km (0.063 R)
• M15: 2,833,533 km (0.092 R)
• M16: 3,325,860 km (0.097 R)
• M17: 3,441,499 km (0.025 R)
• M18: 4,491,227 km (0.072 R)
• M19: 4,932,092 km (0.105 R)
• M20: 5,037,858 km (0.099 R)
• M21: 5,117,594 km (0.105 R)
• M22: 5,771,635 km (0.098 R)
• M23: 5,967,309 km (0.118 R)
• M24: 6,538,773 km (0.098 R)
• M25: 6,860,409 km (0.065 R)
• M26: 7,067,901 km (0.105 R)
• M27: 7,856,731 km (0.096 R)
• M28: 8,167,595 km (0.059 R)
• M29: 8,545,928 km (0.045 R)
• M30: 9,091,811 km (0.047 R)
• M31: 9,189,348 km (0.076 R)
• M32: 9,287,185 km (0.117 R)
• M33: 9,385,471 km (0.102 R)
• M34: 9,649,063 km (0.118 R)
• M35: 9,982,068 km (0.084 R)
• M36: 10,217,385 km (0.113 R)
• M37: 10,590,931 km (0.09 R)
• M38: 10,727,813 km (0.105 R)
• M39: 10,830,886 km (0.101 R)
• M40: 11,667,736 km (0.107 R)
• M41: 11,844,561 km (0.064 R)
• M42: 12,093,791 km (0.113 R)
• M43: 12,272,860 km (0.095 R)
• M44: 13,144,716 km (0.097 R)
• M45: 13,365,822 km (0.058 R)
• M46: 13,439,873 km (0.055 R)
• M47: 13,923,971 km (0.105 R)
• M48: 14,224,813 km (0.065 R)
• M49: 14,376,056 km (0.071 R)
• M50: 14,756,334 km (0.088 R)
• M51: 15,217,245 km (0.029 R)
• M52: 15,527,062 km (0.083 R)
• M53: 16,469,230 km (0.04 R)
• M54: 16,947,195 km (0.092 R)
• M55: 17,027,379 km (0.116 R)
• M56: 17,510,730 km (0.109 R)
• M57: 17,632,203 km (0.088 R)
• M58: 17,835,357 km (0.095 R)
• M59: 18,121,239 km (0.063 R)
• M60: 18,780,068 km (0.081 R)
• M61: 19,070,886 km (0.088 R)
• M62: 21,147,604 km (0.09 R)
• M63: 21,710,690 km (0.108 R)
• M64: 21,841,289 km (0.065 R)
• M65: 21,972,187 km (0.113 R)
• M66: 22,586,287 km (0.101 R)
• M67: 23,028,498 km (0.116 R)
• M68: 23,742,080 km (0.099 R)
• M69: 24,056,534 km (0.096 R)
• M70: 24,146,592 km (0.086 R)
• M71: 24,327,157 km (0.056 R)
• M72: 25,145,008 km (0.079 R)
• M73: 25,787,382 km (0.114 R)
• M74: 30,044,339 km (0.041 R)
• M75: 30,287,136 km (0.089 R)
• M76: 30,970,499 km (0.118 R)
• M77: 31,117,554 km (0.08 R)
• M78: 31,955,601 km (0.072 R)
• M79: 32,551,599 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.5

Radius: 8.8

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.3 AU - 10.16 AU

Year: 9090 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,791,305 km

• M1: 161,416 km (0.075 R)
• M2: 357,240 km (0.082 R)
• M3: 538,104 km (0.12 R)
• M4: 734,376 km (0.115 R)
• M5: 810,222 km (0.111 R)
• M6: 904,918 km (0.109 R)
• M7: 1,512,135 km (0.072 R)
• M8: 1,691,054 km (0.101 R)
• M9: 1,856,061 km (0.096 R)
• M10: 2,268,951 km (0.104 R)
• M11: 2,451,460 km (0.103 R)
• M12: 2,567,997 km (0.12 R)
• M13: 2,662,543 km (0.046 R)
• M14: 3,002,579 km (0.116 R)
• M15: 3,254,053 km (0.055 R)
• M16: 3,777,645 km (0.079 R)
• M17: 4,021,789 km (0.093 R)
• M18: 4,132,043 km (0.029 R)
• M19: 5,288,434 km (0.075 R)
• M20: 5,500,714 km (0.079 R)
• M21: 5,933,500 km (0.111 R)
• M22: 6,864,747 km (0.117 R)
• M23: 7,296,935 km (0.058 R)
• M24: 7,499,341 km (0.08 R)
• M25: 7,669,434 km (0.077 R)
• M26: 7,806,466 km (0.081 R)
• M27: 7,909,838 km (0.118 R)
• M28: 8,222,497 km (0.045 R)
• M29: 8,895,987 km (0.106 R)
• M30: 9,076,103 km (0.062 R)
• M31: 9,697,682 km (0.034 R)
• M32: 9,846,083 km (0.051 R)
• M33: 10,295,325 km (0.084 R)
• M34: 10,370,872 km (0.094 R)
• M35: 10,675,005 km (0.106 R)
• M36: 10,904,937 km (0.098 R)
• M37: 11,841,120 km (0.057 R)
• M38: 11,959,901 km (0.077 R)
• M39: 12,640,721 km (0.115 R)
• M40: 14,630,373 km (0.092 R)
• M41: 14,715,344 km (0.094 R)
• M42: 14,800,465 km (0.102 R)
• M43: 15,185,829 km (0.049 R)
• M44: 15,574,335 km (0.079 R)
• M45: 16,053,796 km (0.108 R)
• M46: 16,493,764 km (0.114 R)
• M47: 16,670,888 km (0.1 R)
• M48: 19,076,870 km (0.112 R)
• M49: 19,402,694 km (0.089 R)
• M50: 20,201,547 km (0.055 R)
• M51: 20,391,237 km (0.105 R)
• M52: 20,915,428 km (0.077 R)
• M53: 21,251,425 km (0.086 R)
• M54: 21,347,766 km (0.113 R)
• M55: 21,880,185 km (0.116 R)
• M56: 22,026,042 km (0.098 R)
• M57: 22,270,037 km (0.119 R)
• M58: 22,662,282 km (0.118 R)
• M59: 22,908,520 km (0.086 R)
• M60: 23,106,289 km (0.102 R)
• M61: 23,304,506 km (0.066 R)
• M62: 23,453,505 km (0.11 R)
• M63: 24,910,738 km (0.103 R)
• M64: 25,012,315 km (0.099 R)
• M65: 25,368,957 km (0.118 R)
• M66: 25,624,619 km (0.112 R)
• M67: 25,778,555 km (0.07 R)
• M68: 25,881,180 km (0.076 R)
• M69: 25,984,103 km (0.105 R)
• M70: 26,864,038 km (0.071 R)
• M71: 27,020,367 km (0.038 R)
• M72: 27,333,925 km (0.047 R)
• M73: 27,543,661 km (0.082 R)
• M74: 28,812,999 km (0.058 R)
• M75: 29,777,456 km (0.113 R)
• M76: 30,317,804 km (0.115 R)
• M77: 31,353,470 km (0.119 R)
• M78: 31,682,884 km (0.071 R)
• M79: 33,068,011 km (0.046 R)
• M80: 34,021,099 km (0.103 R)
• M81: 34,416,187 km (0.101 R)
• M82: 35,839,611 km (0.074 R)
• M83: 36,241,580 km (0.11 R)
• M84: 37,108,051 km (0.065 R)
• M85: 37,398,420 km (0.065 R)
• M86: 37,456,614 km (0.087 R)
• M87: 38,508,586 km (0.095 R)
• M88: 38,979,221 km (0.041 R)
• M89: 39,215,287 km (0.043 R)
• M90: 39,570,282 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.1

Radius: 6.7

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.36 AU - 20.22 AU

Year: 26488 Days

Day: 16.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 82,791,305 km

• M1: 104,270 km (0.079 R)
• M2: 205,847 km (0.084 R)
• M3: 671,994 km (0.058 R)
• M4: 769,980 km (0.114 R)
• M5: 1,150,108 km (0.036 R)
• M6: 2,581,910 km (0.068 R)
• M7: 3,521,384 km (0.092 R)
• M8: 3,826,564 km (0.093 R)
• M9: 5,179,377 km (0.119 R)
• M10: 6,879,108 km (0.111 R)
• M11: 7,096,025 km (0.109 R)
• M12: 7,205,232 km (0.067 R)
• M13: 7,315,186 km (0.039 R)
• M14: 9,028,381 km (0.059 R)
• M15: 9,990,595 km (0.106 R)
• M16: 10,608,434 km (0.118 R)
• M17: 11,302,269 km (0.112 R)
• M18: 11,686,885 km (0.117 R)
• M19: 12,206,438 km (0.044 R)
• M20: 13,267,985 km (0.083 R)
• M21: 13,538,009 km (0.113 R)
• M22: 13,605,777 km (0.071 R)
• M23: 13,878,045 km (0.091 R)
• M24: 14,775,183 km (0.057 R)
• M25: 15,619,962 km (0.096 R)
• M26: 15,691,171 km (0.101 R)
• M27: 16,480,449 km (0.107 R)
• M28: 16,770,520 km (0.099 R)
• M29: 19,381,003 km (0.086 R)
• M30: 21,006,982 km (0.097 R)
• M31: 23,160,892 km (0.108 R)
• M32: 23,323,206 km (0.103 R)
• M33: 24,635,329 km (0.107 R)
• M34: 26,309,030 km (0.074 R)
• M35: 26,903,382 km (0.027 R)
• M36: 27,674,110 km (0.118 R)
• M37: 28,365,402 km (0.098 R)
• M38: 28,887,498 km (0.03 R)
• M39: 30,739,819 km (0.088 R)
• M40: 30,828,980 km (0.102 R)
• M41: 32,086,200 km (0.117 R)
• M42: 34,650,607 km (0.091 R)
• M43: 34,836,258 km (0.1 R)
• M44: 35,488,804 km (0.112 R)
• M45: 35,769,599 km (0.049 R)
• M46: 38,234,523 km (0.101 R)
• M47: 42,033,411 km (0.109 R)
• M48: 44,631,926 km (0.08 R)
• M49: 46,973,582 km (0.118 R)
• M50: 47,179,129 km (0.102 R)
• M51: 49,042,221 km (0.066 R)
• M52: 50,823,633 km (0.102 R)
• M53: 52,093,868 km (0.029 R)
• M54: 52,946,576 km (0.059 R)
• M55: 53,481,688 km (0.086 R)
• M56: 54,018,744 km (0.108 R)
• M57: 54,126,305 km (0.031 R)
• M58: 54,234,015 km (0.062 R)
• M59: 55,098,093 km (0.115 R)
• M60: 55,314,860 km (0.12 R)
• M61: 55,749,292 km (0.091 R)
• M62: 56,730,654 km (0.071 R)
• M63: 58,158,117 km (0.073 R)
• M64: 58,268,520 km (0.106 R)
• M65: 65,356,467 km (0.058 R)
• M66: 66,968,085 km (0.058 R)
• M67: 67,083,724 km (0.115 R)
• M68: 69,526,957 km (0.06 R)
• M69: 69,644,092 km (0.107 R)
• M70: 70,347,800 km (0.118 R)
• M71: 70,582,968 km (0.102 R)
• M72: 70,936,169 km (0.026 R)
• M73: 71,289,968 km (0.093 R)
• M74: 74,500,188 km (0.092 R)
• M75: 74,739,844 km (0.098 R)
• M76: 75,340,180 km (0.116 R)
• M77: 76,303,890 km (0.092 R)
• M78: 77,150,614 km (0.035 R)
• M79: 77,757,233 km (0.033 R)
• M80: 78,243,726 km (0.085 R)
• M81: 79,831,707 km (0.092 R)
• M82: 80,691,296 km (0.109 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit