🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.9 AU - 1.46 AU

Year: 461 Days

Day: 28.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.12 AU - 1.58 AU

Year: 565 Days

Day: 21.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,328,444 km

• M1: 256,112 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.82 AU

Year: 688 Days

Day: 15.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.5 AU - 2.3 AU

Year: 943 Days

Day: 22.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.71 AU - 2.59 AU

Year: 1135 Days

Day: 47.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.11 AU - 2.81 AU

Year: 1389 Days

Day: 42.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.41 AU - 5.61 AU

Year: 3447 Days

Day: 31.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,328,444 km

• M1: 2,078,662 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.8

Radius: 14

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.2 AU - 8.68 AU

Year: 7303 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 89,328,444 km

• M1: 190,438 km (0.082 R)
• M2: 338,091 km (0.035 R)
• M3: 475,272 km (0.097 R)
• M4: 888,013 km (0.066 R)
• M5: 1,046,288 km (0.11 R)
• M6: 1,247,646 km (0.031 R)
• M7: 1,393,055 km (0.113 R)
• M8: 1,592,469 km (0.111 R)
• M9: 1,776,475 km (0.111 R)
• M10: 1,864,887 km (0.083 R)
• M11: 2,099,457 km (0.069 R)
• M12: 2,288,698 km (0.11 R)
• M13: 2,612,278 km (0.118 R)
• M14: 2,816,629 km (0.115 R)
• M15: 2,935,858 km (0.099 R)
• M16: 3,026,365 km (0.079 R)
• M17: 3,133,178 km (0.062 R)
• M18: 3,493,409 km (0.106 R)
• M19: 3,605,757 km (0.084 R)
• M20: 3,867,105 km (0.074 R)
• M21: 4,067,267 km (0.049 R)
• M22: 4,671,044 km (0.119 R)
• M23: 4,777,408 km (0.103 R)
• M24: 5,284,545 km (0.105 R)
• M25: 5,451,197 km (0.059 R)
• M26: 5,544,695 km (0.073 R)
• M27: 5,638,643 km (0.056 R)
• M28: 6,135,757 km (0.09 R)
• M29: 6,409,371 km (0.113 R)
• M30: 6,727,117 km (0.096 R)
• M31: 6,827,348 km (0.114 R)
• M32: 6,968,718 km (0.067 R)
• M33: 7,254,450 km (0.096 R)
• M34: 7,481,539 km (0.077 R)
• M35: 8,027,871 km (0.095 R)
• M36: 8,177,169 km (0.069 R)
• M37: 8,284,431 km (0.092 R)
• M38: 8,457,067 km (0.101 R)
• M39: 8,849,612 km (0.101 R)
• M40: 9,070,418 km (0.033 R)
• M41: 9,427,508 km (0.062 R)
• M42: 9,971,596 km (0.118 R)
• M43: 10,132,413 km (0.072 R)
• M44: 10,270,791 km (0.062 R)
• M45: 10,502,818 km (0.084 R)
• M46: 10,666,328 km (0.087 R)
• M47: 10,830,736 km (0.055 R)
• M48: 12,151,386 km (0.059 R)
• M49: 12,818,294 km (0.046 R)
• M50: 12,943,208 km (0.11 R)
• M51: 14,007,597 km (0.109 R)
• M52: 14,316,965 km (0.118 R)
• M53: 14,785,206 km (0.051 R)
• M54: 14,942,434 km (0.066 R)
• M55: 15,047,451 km (0.057 R)
• M56: 15,258,384 km (0.112 R)
• M57: 15,816,983 km (0.072 R)
• M58: 15,950,873 km (0.073 R)
• M59: 16,626,457 km (0.068 R)
• M60: 17,063,582 km (0.076 R)
• M61: 17,394,044 km (0.117 R)
• M62: 18,313,771 km (0.118 R)
• M63: 18,765,407 km (0.064 R)
• M64: 19,077,917 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.6

Radius: 11.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.16 AU - 11.64 AU

Year: 12951 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 89,328,444 km

• M1: 150,346 km (0.118 R)
• M2: 297,999 km (0.102 R)
• M3: 437,275 km (0.055 R)
• M4: 550,969 km (0.076 R)
• M5: 1,090,868 km (0.114 R)
• M6: 1,182,721 km (0.112 R)
• M7: 1,325,886 km (0.091 R)
• M8: 1,500,467 km (0.069 R)
• M9: 1,900,342 km (0.083 R)
• M10: 2,214,647 km (0.102 R)
• M11: 2,670,023 km (0.103 R)
• M12: 2,796,583 km (0.087 R)
• M13: 3,288,760 km (0.085 R)
• M14: 4,352,999 km (0.083 R)
• M15: 4,883,922 km (0.054 R)
• M16: 5,039,503 km (0.1 R)
• M17: 6,640,350 km (0.103 R)
• M18: 7,162,596 km (0.036 R)
• M19: 7,698,007 km (0.087 R)
• M20: 7,833,842 km (0.111 R)
• M21: 8,062,128 km (0.099 R)
• M22: 8,200,207 km (0.095 R)
• M23: 8,478,609 km (0.103 R)
• M24: 8,760,152 km (0.092 R)
• M25: 9,236,322 km (0.068 R)
• M26: 9,429,154 km (0.073 R)
• M27: 9,623,332 km (0.091 R)
• M28: 9,917,142 km (0.08 R)
• M29: 11,121,704 km (0.056 R)
• M30: 11,224,179 km (0.112 R)
• M31: 11,533,547 km (0.065 R)
• M32: 12,055,195 km (0.091 R)
• M33: 12,160,512 km (0.072 R)
• M34: 12,959,963 km (0.089 R)
• M35: 13,941,624 km (0.064 R)
• M36: 14,218,530 km (0.053 R)
• M37: 14,441,430 km (0.118 R)
• M38: 14,609,279 km (0.089 R)
• M39: 15,401,550 km (0.116 R)
• M40: 17,027,529 km (0.082 R)
• M41: 17,681,122 km (0.111 R)
• M42: 18,282,505 km (0.079 R)
• M43: 18,707,513 km (0.044 R)
• M44: 18,890,621 km (0.061 R)
• M45: 20,628,350 km (0.107 R)
• M46: 20,880,721 km (0.118 R)
• M47: 21,964,857 km (0.108 R)
• M48: 23,132,768 km (0.06 R)
• M49: 23,526,509 km (0.052 R)
• M50: 23,790,250 km (0.081 R)
• M51: 24,055,038 km (0.041 R)
• M52: 24,187,732 km (0.082 R)
• M53: 24,454,016 km (0.081 R)
• M54: 26,893,209 km (0.108 R)
• M55: 29,055,198 km (0.04 R)
• M56: 29,622,174 km (0.079 R)
• M57: 29,835,650 km (0.109 R)
• M58: 31,635,013 km (0.091 R)
• M59: 36,627,991 km (0.042 R)
• M60: 38,320,243 km (0.07 R)
• M61: 39,019,762 km (0.09 R)
• M62: 39,332,123 km (0.108 R)
• M63: 39,723,620 km (0.116 R)
• M64: 40,195,153 km (0.114 R)
• M65: 41,700,556 km (0.091 R)
• M66: 42,982,460 km (0.094 R)
• M67: 43,063,093 km (0.112 R)
• M68: 43,466,559 km (0.075 R)
• M69: 44,440,142 km (0.094 R)
• M70: 46,988,542 km (0.063 R)
• M71: 48,071,181 km (0.079 R)
• M72: 49,415,019 km (0.116 R)
• M73: 50,515,910 km (0.105 R)
• M74: 51,197,328 km (0.043 R)
• M75: 52,483,421 km (0.115 R)
• M76: 52,828,094 km (0.052 R)
• M77: 53,087,198 km (0.065 R)
• M78: 53,519,835 km (0.112 R)
• M79: 54,127,651 km (0.072 R)
• M80: 54,301,633 km (0.069 R)
• M81: 54,563,131 km (0.069 R)
• M82: 55,087,172 km (0.086 R)
• M83: 56,669,618 km (0.06 R)
• M84: 57,377,665 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.3

Radius: 6.6

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.37 AU - 19.79 AU

Year: 23206 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,328,444 km

• M1: 96,790 km (0.118 R)
• M2: 214,374 km (0.114 R)
• M3: 413,937 km (0.064 R)
• M4: 1,264,700 km (0.083 R)
• M5: 1,988,904 km (0.102 R)
• M6: 2,572,485 km (0.086 R)
• M7: 2,654,165 km (0.108 R)
• M8: 3,653,778 km (0.09 R)
• M9: 3,792,007 km (0.077 R)
• M10: 7,299,030 km (0.108 R)
• M11: 7,473,311 km (0.045 R)
• M12: 7,945,143 km (0.074 R)
• M13: 8,184,500 km (0.046 R)
• M14: 8,609,357 km (0.099 R)
• M15: 9,607,026 km (0.075 R)
• M16: 10,444,325 km (0.044 R)
• M17: 10,706,720 km (0.067 R)
• M18: 11,913,825 km (0.045 R)
• M19: 12,464,195 km (0.098 R)
• M20: 13,660,829 km (0.104 R)
• M21: 13,875,801 km (0.082 R)
• M22: 16,617,481 km (0.071 R)
• M23: 16,693,926 km (0.12 R)
• M24: 16,846,964 km (0.065 R)
• M25: 17,231,730 km (0.119 R)
• M26: 17,309,072 km (0.108 R)
• M27: 17,619,488 km (0.069 R)
• M28: 18,640,942 km (0.106 R)
• M29: 19,681,545 km (0.083 R)
• M30: 20,412,779 km (0.088 R)
• M31: 20,905,405 km (0.099 R)
• M32: 23,084,447 km (0.108 R)
• M33: 23,340,559 km (0.064 R)
• M34: 24,027,961 km (0.116 R)
• M35: 25,159,071 km (0.115 R)
• M36: 25,246,885 km (0.077 R)
• M37: 25,334,699 km (0.1 R)
• M38: 28,930,433 km (0.076 R)
• M39: 29,761,300 km (0.115 R)
• M40: 30,226,250 km (0.089 R)
• M41: 31,069,234 km (0.088 R)
• M42: 32,205,130 km (0.099 R)
• M43: 33,258,299 km (0.112 R)
• M44: 33,450,981 km (0.09 R)
• M45: 33,643,963 km (0.105 R)
• M46: 35,693,454 km (0.083 R)
• M47: 36,683,642 km (0.116 R)
• M48: 38,084,776 km (0.111 R)
• M49: 38,286,433 km (0.093 R)
• M50: 39,605,587 km (0.073 R)
• M51: 40,322,012 km (0.107 R)
• M52: 40,733,256 km (0.089 R)
• M53: 40,836,329 km (0.104 R)
• M54: 40,939,402 km (0.062 R)
• M55: 43,335,212 km (0.052 R)
• M56: 43,440,529 km (0.117 R)
• M57: 43,545,696 km (0.06 R)
• M58: 45,241,837 km (0.116 R)
• M59: 46,635,640 km (0.079 R)
• M60: 46,743,500 km (0.072 R)
• M61: 48,043,506 km (0.094 R)
• M62: 48,261,470 km (0.078 R)
• M63: 49,355,479 km (0.091 R)
• M64: 51,123,128 km (0.109 R)
• M65: 52,798,923 km (0.033 R)
• M66: 53,248,913 km (0.057 R)
• M67: 56,318,961 km (0.088 R)
• M68: 57,239,586 km (0.084 R)
• M69: 58,049,359 km (0.066 R)
• M70: 58,746,336 km (0.12 R)
• M71: 59,095,796 km (0.104 R)
• M72: 62,986,089 km (0.113 R)
• M73: 66,958,212 km (0.065 R)
• M74: 67,445,153 km (0.034 R)
• M75: 67,811,219 km (0.098 R)
• M76: 68,667,816 km (0.111 R)
• M77: 69,774,242 km (0.103 R)
• M78: 72,628,869 km (0.104 R)
• M79: 73,756,089 km (0.106 R)
• M80: 74,133,225 km (0.11 R)
• M81: 75,141,814 km (0.082 R)
• M82: 78,835,983 km (0.119 R)
• M83: 79,221,497 km (0.083 R)
• M84: 79,478,955 km (0.113 R)
• M85: 79,736,563 km (0.114 R)
• M86: 80,381,928 km (0.089 R)
• M87: 81,937,746 km (0.099 R)
• M88: 83,111,042 km (0.085 R)
• M89: 84,421,370 km (0.068 R)
• M90: 85,738,429 km (0.116 R)
• M91: 86,399,502 km (0.113 R)
• M92: 87,327,907 km (0.108 R)
• M93: 87,859,877 km (0.118 R)
• M94: 88,927,108 km (0.089 R)
• M95: 89,060,848 km (0.079 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit