🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 40.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.67 AU - 0.97 AU

Year: 273 Days

Day: 41.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 177.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,104,486 km

• M1: 99,034 km (0.107 R)
• M2: 665,262 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.17 AU - 1.27 AU

Year: 495 Days

Day: 34.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.97 AU - 2.19 AU

Year: 1101 Days

Day: 29.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,104,486 km

• M1: 464,950 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.87 AU - 2.97 AU

Year: 1832 Days

Day: 44 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4 AU - 4.62 AU

Year: 3285 Days

Day: 15.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 10.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.27 AU - 9.71 AU

Year: 10732 Days

Day: 7.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 100,104,486 km

• M1: 239,207 km (0.067 R)
• M2: 320,139 km (0.101 R)
• M3: 461,061 km (0.117 R)
• M4: 652,995 km (0.119 R)
• M5: 752,178 km (0.093 R)
• M6: 919,129 km (0.12 R)
• M7: 1,219,372 km (0.095 R)
• M8: 1,308,383 km (0.108 R)
• M9: 1,474,287 km (0.076 R)
• M10: 1,706,463 km (0.057 R)
• M11: 1,786,647 km (0.096 R)
• M12: 1,950,756 km (0.084 R)
• M13: 2,184,877 km (0.029 R)
• M14: 2,680,345 km (0.115 R)
• M15: 2,797,779 km (0.115 R)
• M16: 2,965,179 km (0.049 R)
• M17: 3,904,504 km (0.107 R)
• M18: 4,282,688 km (0.05 R)
• M19: 4,392,792 km (0.095 R)
• M20: 4,504,093 km (0.059 R)
• M21: 4,786,085 km (0.044 R)
• M22: 5,338,101 km (0.063 R)
• M23: 5,849,127 km (0.056 R)
• M24: 6,157,000 km (0.061 R)
• M25: 6,788,901 km (0.087 R)
• M26: 7,112,631 km (0.084 R)
• M27: 7,210,617 km (0.114 R)
• M28: 7,507,719 km (0.087 R)
• M29: 7,574,290 km (0.096 R)
• M30: 7,641,010 km (0.104 R)
• M31: 7,910,137 km (0.09 R)
• M32: 8,079,781 km (0.089 R)
• M33: 8,285,029 km (0.093 R)
• M34: 9,230,189 km (0.059 R)
• M35: 10,282,909 km (0.106 R)
• M36: 10,917,802 km (0.057 R)
• M37: 11,182,890 km (0.115 R)
• M38: 11,951,972 km (0.112 R)
• M39: 12,186,093 km (0.03 R)
• M40: 12,303,677 km (0.08 R)
• M41: 12,540,042 km (0.107 R)
• M42: 12,619,179 km (0.109 R)
• M43: 13,662,923 km (0.116 R)
• M44: 13,907,665 km (0.082 R)
• M45: 14,401,637 km (0.117 R)
• M46: 15,406,935 km (0.074 R)
• M47: 15,661,700 km (0.12 R)
• M48: 16,521,290 km (0.031 R)
• M49: 16,869,404 km (0.095 R)
• M50: 18,106,728 km (0.094 R)
• M51: 19,740,337 km (0.114 R)
• M52: 19,832,489 km (0.075 R)
• M53: 20,528,119 km (0.1 R)
• M54: 21,326,074 km (0.085 R)
• M55: 21,468,042 km (0.118 R)
• M56: 21,705,155 km (0.117 R)
• M57: 22,807,392 km (0.085 R)
• M58: 23,292,239 km (0.104 R)
• M59: 23,682,540 km (0.087 R)
• M60: 23,878,513 km (0.097 R)
• M61: 24,568,758 km (0.099 R)
• M62: 24,916,423 km (0.088 R)
• M63: 26,729,549 km (0.105 R)
• M64: 27,600,508 km (0.119 R)
• M65: 27,910,026 km (0.074 R)
• M66: 28,117,219 km (0.062 R)
• M67: 28,689,132 km (0.078 R)
• M68: 29,107,557 km (0.054 R)
• M69: 29,317,592 km (0.117 R)
• M70: 29,422,760 km (0.03 R)
• M71: 30,162,521 km (0.09 R)
• M72: 31,822,309 km (0.078 R)
• M73: 32,690,575 km (0.077 R)
• M74: 33,237,206 km (0.107 R)
• M75: 33,676,575 km (0.109 R)
• M76: 34,450,295 km (0.087 R)
• M77: 34,728,098 km (0.072 R)
• M78: 35,118,100 km (0.07 R)
• M79: 36,410,027 km (0.027 R)
• M80: 36,523,123 km (0.102 R)
• M81: 37,090,398 km (0.049 R)
• M82: 37,603,220 km (0.112 R)
• M83: 38,463,408 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 14.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.95 AU - 13.95 AU

Year: 14223 Days

Day: 12.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,104,486 km

• M1: 205,847 km (0.061 R)
• M2: 301,141 km (0.029 R)
• M3: 406,457 km (0.065 R)
• M4: 607,667 km (0.054 R)
• M5: 723,007 km (0.036 R)
• M6: 865,573 km (0.086 R)
• M7: 1,652,458 km (0.107 R)
• M8: 2,075,371 km (0.08 R)
• M9: 3,080,819 km (0.099 R)
• M10: 4,285,979 km (0.118 R)
• M11: 4,763,944 km (0.11 R)
• M12: 4,903,669 km (0.085 R)
• M13: 5,115,948 km (0.065 R)
• M14: 5,295,166 km (0.068 R)
• M15: 6,260,671 km (0.105 R)
• M16: 7,119,961 km (0.045 R)
• M17: 7,891,886 km (0.114 R)
• M18: 8,099,528 km (0.039 R)
• M19: 10,093,518 km (0.107 R)
• M20: 10,318,962 km (0.095 R)
• M21: 10,455,246 km (0.058 R)
• M22: 10,591,978 km (0.107 R)
• M23: 10,913,314 km (0.064 R)
• M24: 11,098,516 km (0.064 R)
• M25: 11,331,440 km (0.1 R)
• M26: 11,944,492 km (0.069 R)
• M27: 12,087,658 km (0.06 R)
• M28: 12,327,313 km (0.079 R)
• M29: 13,055,855 km (0.108 R)
• M30: 13,203,209 km (0.032 R)
• M31: 13,898,390 km (0.118 R)
• M32: 14,048,886 km (0.092 R)
• M33: 14,605,390 km (0.042 R)
• M34: 14,809,591 km (0.06 R)
• M35: 15,897,317 km (0.06 R)
• M36: 16,796,550 km (0.082 R)
• M37: 17,333,307 km (0.112 R)
• M38: 17,603,780 km (0.1 R)
• M39: 17,712,238 km (0.092 R)
• M40: 18,039,409 km (0.081 R)
• M41: 18,203,667 km (0.089 R)
• M42: 18,478,628 km (0.087 R)
• M43: 19,311,888 km (0.119 R)
• M44: 20,613,091 km (0.102 R)
• M45: 23,121,249 km (0.077 R)
• M46: 23,240,179 km (0.12 R)
• M47: 24,199,550 km (0.073 R)
• M48: 24,866,457 km (0.097 R)
• M49: 25,355,493 km (0.043 R)
• M50: 25,662,617 km (0.085 R)
• M51: 25,909,304 km (0.099 R)
• M52: 26,467,154 km (0.063 R)
• M53: 29,058,339 km (0.114 R)
• M54: 29,573,255 km (0.103 R)
• M55: 29,961,611 km (0.061 R)
• M56: 31,663,437 km (0.053 R)
• M57: 31,795,531 km (0.104 R)
• M58: 32,659,459 km (0.103 R)
• M59: 32,859,920 km (0.082 R)
• M60: 32,993,810 km (0.091 R)
• M61: 33,194,870 km (0.094 R)
• M62: 37,023,678 km (0.075 R)
• M63: 38,354,201 km (0.116 R)
• M64: 38,495,122 km (0.047 R)
• M65: 38,989,843 km (0.099 R)
• M66: 39,486,657 km (0.05 R)
• M67: 39,700,283 km (0.042 R)
• M68: 40,200,089 km (0.073 R)
• M69: 41,061,923 km (0.095 R)
• M70: 41,567,414 km (0.114 R)
• M71: 42,657,683 km (0.076 R)
• M72: 43,316,213 km (0.117 R)
• M73: 43,463,118 km (0.098 R)
• M74: 44,495,493 km (0.083 R)
• M75: 44,791,846 km (0.05 R)
• M76: 44,940,397 km (0.113 R)
• M77: 45,089,097 km (0.112 R)
• M78: 46,134,039 km (0.046 R)
• M79: 46,284,085 km (0.059 R)
• M80: 47,338,152 km (0.043 R)
• M81: 47,944,173 km (0.118 R)
• M82: 48,781,472 km (0.054 R)
• M83: 48,934,361 km (0.111 R)
• M84: 49,087,250 km (0.077 R)
• M85: 50,162,111 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.7

Radius: 3.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.13 AU - 16.29 AU

Year: 21775 Days

Day: 24 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 100,104,486 km

• M1: 51,312 km (0.037 R)
• M2: 214,224 km (0.104 R)
• M3: 322,982 km (0.104 R)
• M4: 448,494 km (0.104 R)
• M5: 589,116 km (0.099 R)
• M6: 797,057 km (0.115 R)
• M7: 1,041,650 km (0.087 R)
• M8: 1,440,627 km (0.074 R)
• M9: 1,525,599 km (0.09 R)
• M10: 1,808,788 km (0.111 R)
• M11: 2,012,839 km (0.083 R)
• M12: 3,051,049 km (0.118 R)
• M13: 3,657,219 km (0.11 R)
• M14: 3,914,677 km (0.096 R)
• M15: 3,962,100 km (0.026 R)
• M16: 4,496,463 km (0.08 R)
• M17: 5,027,386 km (0.105 R)
• M18: 5,287,088 km (0.087 R)
• M19: 5,418,584 km (0.11 R)
• M20: 5,631,163 km (0.114 R)
• M21: 6,508,854 km (0.103 R)
• M22: 6,593,377 km (0.074 R)
• M23: 7,223,632 km (0.081 R)
• M24: 7,428,282 km (0.093 R)
• M25: 7,575,487 km (0.103 R)
• M26: 7,843,117 km (0.035 R)
• M27: 7,902,956 km (0.114 R)
• M28: 8,881,626 km (0.039 R)
• M29: 8,944,008 km (0.104 R)
• M30: 9,132,202 km (0.114 R)
• M31: 9,385,022 km (0.039 R)
• M32: 9,512,330 km (0.09 R)
• M33: 10,816,674 km (0.096 R)
• M34: 11,117,815 km (0.102 R)
• M35: 12,175,920 km (0.095 R)
• M36: 13,444,510 km (0.055 R)
• M37: 13,480,264 km (0.087 R)
• M38: 13,659,931 km (0.072 R)
• M39: 15,125,392 km (0.115 R)
• M40: 15,312,090 km (0.064 R)
• M41: 15,650,032 km (0.12 R)
• M42: 15,687,730 km (0.106 R)
• M43: 16,142,508 km (0.032 R)
• M44: 16,333,245 km (0.117 R)
• M45: 16,716,964 km (0.054 R)
• M46: 16,755,560 km (0.114 R)
• M47: 16,871,349 km (0.116 R)
• M48: 17,181,465 km (0.044 R)
• M49: 17,493,377 km (0.116 R)
• M50: 19,485,272 km (0.111 R)
• M51: 20,096,679 km (0.067 R)
• M52: 21,004,738 km (0.075 R)
• M53: 21,421,817 km (0.104 R)
• M54: 21,883,925 km (0.074 R)
• M55: 21,926,111 km (0.08 R)
• M56: 23,289,696 km (0.09 R)
• M57: 26,053,217 km (0.074 R)
• M58: 26,411,504 km (0.115 R)
• M59: 26,726,258 km (0.111 R)
• M60: 27,405,133 km (0.072 R)
• M61: 27,860,808 km (0.101 R)
• M62: 28,733,413 km (0.104 R)
• M63: 29,382,219 km (0.047 R)
• M64: 29,428,744 km (0.102 R)
• M65: 29,708,342 km (0.074 R)
• M66: 29,895,339 km (0.054 R)
• M67: 30,599,796 km (0.073 R)
• M68: 30,930,407 km (0.059 R)
• M69: 31,072,525 km (0.075 R)
• M70: 31,833,828 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.3

Radius: 5.8

Gravity: 23.52 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 15.17 AU - 20.87 AU

Year: 28080 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,104,486 km

• M1: 81,082 km (0.084 R)
• M2: 203,603 km (0.058 R)
• M3: 591,959 km (0.054 R)
• M4: 964,158 km (0.063 R)
• M5: 1,505,703 km (0.057 R)
• M6: 2,420,942 km (0.054 R)
• M7: 2,683,487 km (0.105 R)
• M8: 2,728,067 km (0.106 R)
• M9: 2,909,230 km (0.118 R)
• M10: 3,378,818 km (0.055 R)
• M11: 3,524,376 km (0.058 R)
• M12: 3,622,512 km (0.079 R)
• M13: 4,924,164 km (0.103 R)
• M14: 5,200,321 km (0.096 R)
• M15: 6,176,447 km (0.072 R)
• M16: 6,294,929 km (0.085 R)
• M17: 6,354,469 km (0.083 R)
• M18: 6,414,308 km (0.076 R)
• M19: 7,647,742 km (0.096 R)
• M20: 9,493,182 km (0.107 R)
• M21: 9,975,036 km (0.066 R)
• M22: 10,890,875 km (0.092 R)
• M23: 11,907,093 km (0.055 R)
• M24: 12,726,590 km (0.051 R)
• M25: 13,181,218 km (0.069 R)
• M26: 14,734,642 km (0.108 R)
• M27: 17,337,795 km (0.118 R)
• M28: 17,757,118 km (0.078 R)
• M29: 18,777,375 km (0.076 R)
• M30: 19,294,535 km (0.087 R)
• M31: 19,729,117 km (0.118 R)
• M32: 20,166,840 km (0.071 R)
• M33: 20,696,417 km (0.086 R)
• M34: 21,949,748 km (0.096 R)
• M35: 22,040,254 km (0.102 R)
• M36: 23,875,371 km (0.11 R)
• M37: 23,968,421 km (0.062 R)
• M38: 25,378,531 km (0.117 R)
• M39: 26,237,372 km (0.084 R)
• M40: 29,467,190 km (0.108 R)
• M41: 29,766,984 km (0.07 R)
• M42: 30,470,393 km (0.098 R)
• M43: 31,688,868 km (0.094 R)
• M44: 32,407,088 km (0.097 R)
• M45: 32,716,456 km (0.114 R)
• M46: 33,963,953 km (0.065 R)
• M47: 35,332,923 km (0.062 R)
• M48: 35,545,052 km (0.114 R)
• M49: 35,864,145 km (0.097 R)
• M50: 36,398,060 km (0.082 R)
• M51: 36,612,433 km (0.079 R)
• M52: 37,257,798 km (0.113 R)
• M53: 37,581,977 km (0.1 R)
• M54: 37,907,053 km (0.059 R)
• M55: 38,669,254 km (0.116 R)
• M56: 38,997,323 km (0.025 R)
• M57: 41,320,278 km (0.119 R)
• M58: 41,655,826 km (0.106 R)
• M59: 43,006,845 km (0.084 R)
• M60: 43,120,090 km (0.053 R)
• M61: 43,233,485 km (0.045 R)
• M62: 43,460,425 km (0.086 R)
• M63: 45,636,326 km (0.088 R)
• M64: 48,199,536 km (0.108 R)
• M65: 50,570,214 km (0.107 R)
• M66: 52,857,116 km (0.12 R)
• M67: 56,536,177 km (0.079 R)
• M68: 56,784,360 km (0.096 R)
• M69: 58,155,873 km (0.026 R)
• M70: 58,281,086 km (0.056 R)
• M71: 59,917,089 km (0.051 R)
• M72: 61,185,978 km (0.067 R)
• M73: 63,105,618 km (0.034 R)
• M74: 63,749,936 km (0.045 R)
• M75: 64,785,303 km (0.118 R)
• M76: 65,175,005 km (0.036 R)
• M77: 67,135,186 km (0.088 R)
• M78: 67,661,172 km (0.076 R)
• M79: 69,911,872 km (0.03 R)
• M80: 71,381,222 km (0.114 R)
• M81: 73,672,015 km (0.099 R)
• M82: 75,030,662 km (0.075 R)
• M83: 75,439,962 km (0.087 R)
• M84: 78,463,634 km (0.09 R)
• M85: 79,851,005 km (0.108 R)
• M86: 81,666,824 km (0.076 R)
• M87: 84,486,744 km (0.094 R)
• M88: 85,623,688 km (0.06 R)
• M89: 86,479,687 km (0.108 R)
• M90: 88,487,889 km (0.077 R)
• M91: 89,787,146 km (0.082 R)
• M92: 93,428,807 km (0.062 R)
• M93: 94,457,143 km (0.098 R)
• M94: 96,376,783 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 14,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit