🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.52 AU - 0.64 AU

Year: 164 Days

Day: 35.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 35.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,690,007 km

• M1: 142,866 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.99 AU - 1.53 AU

Year: 525 Days

Day: 39.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 2.01 AU

Year: 903 Days

Day: 20.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.87 AU - 2.97 AU

Year: 1396 Days

Day: 34.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.96 AU - 4.9 AU

Year: 2889 Days

Day: 38.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.6

Radius: 11.6

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.6 AU - 6.12 AU

Year: 5261 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 63,690,007 km

• M1: 177,423 km (0.103 R)
• M2: 424,110 km (0.109 R)
• M3: 712,385 km (0.093 R)
• M4: 796,908 km (0.116 R)
• M5: 987,346 km (0.1 R)
• M6: 1,072,467 km (0.082 R)
• M7: 1,193,641 km (0.071 R)
• M8: 1,273,227 km (0.078 R)
• M9: 1,354,908 km (0.065 R)
• M10: 1,450,501 km (0.1 R)
• M11: 1,585,737 km (0.099 R)
• M12: 1,674,150 km (0.119 R)
• M13: 1,764,208 km (0.118 R)
• M14: 2,155,257 km (0.075 R)
• M15: 2,268,053 km (0.093 R)
• M16: 2,411,817 km (0.11 R)
• M17: 2,573,532 km (0.112 R)
• M18: 2,708,619 km (0.098 R)
• M19: 2,892,475 km (0.104 R)
• M20: 3,272,753 km (0.117 R)
• M21: 3,501,937 km (0.083 R)
• M22: 3,821,627 km (0.099 R)
• M23: 4,133,240 km (0.105 R)
• M24: 4,239,005 km (0.083 R)
• M25: 4,561,688 km (0.057 R)
• M26: 4,634,542 km (0.096 R)
• M27: 5,023,197 km (0.103 R)
• M28: 5,136,293 km (0.089 R)
• M29: 5,441,772 km (0.092 R)
• M30: 5,832,223 km (0.055 R)
• M31: 6,110,923 km (0.074 R)
• M32: 6,251,994 km (0.118 R)
• M33: 7,721,045 km (0.09 R)
• M34: 8,248,527 km (0.098 R)
• M35: 9,361,536 km (0.104 R)
• M36: 10,042,355 km (0.066 R)
• M37: 10,739,182 km (0.087 R)
• M38: 10,885,339 km (0.1 R)
• M39: 11,105,847 km (0.114 R)
• M40: 11,650,832 km (0.076 R)
• M41: 12,844,623 km (0.112 R)
• M42: 12,999,756 km (0.064 R)
• M43: 13,259,906 km (0.1 R)
• M44: 13,495,374 km (0.106 R)
• M45: 13,679,528 km (0.105 R)
• M46: 13,758,666 km (0.068 R)
• M47: 13,917,539 km (0.095 R)
• M48: 14,023,753 km (0.087 R)
• M49: 15,429,076 km (0.106 R)
• M50: 16,260,241 km (0.111 R)
• M51: 16,400,115 km (0.118 R)
• M52: 16,907,252 km (0.056 R)
• M53: 17,049,071 km (0.119 R)
• M54: 17,648,809 km (0.112 R)
• M55: 17,821,445 km (0.061 R)
• M56: 18,459,330 km (0.057 R)
• M57: 19,193,257 km (0.107 R)
• M58: 19,727,621 km (0.086 R)
• M59: 19,876,919 km (0.117 R)
• M60: 20,086,506 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 14

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.82 AU - 7.84 AU

Year: 8125 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,690,007 km

• M1: 337,792 km (0.096 R)
• M2: 429,795 km (0.101 R)
• M3: 571,913 km (0.073 R)
• M4: 705,504 km (0.114 R)
• M5: 1,074,262 km (0.109 R)
• M6: 1,263,653 km (0.052 R)
• M7: 1,371,962 km (0.068 R)
• M8: 2,046,648 km (0.116 R)
• M9: 2,442,335 km (0.119 R)
• M10: 2,814,834 km (0.092 R)
• M11: 3,007,964 km (0.11 R)
• M12: 3,155,917 km (0.118 R)
• M13: 3,331,395 km (0.058 R)
• M14: 3,459,002 km (0.06 R)
• M15: 3,562,075 km (0.113 R)
• M16: 4,066,519 km (0.059 R)
• M17: 4,822,287 km (0.075 R)
• M18: 4,938,076 km (0.048 R)
• M19: 6,303,306 km (0.036 R)
• M20: 6,525,758 km (0.093 R)
• M21: 6,621,950 km (0.087 R)
• M22: 7,011,353 km (0.112 R)
• M23: 7,341,516 km (0.106 R)
• M24: 7,643,254 km (0.062 R)
• M25: 8,432,682 km (0.115 R)
• M26: 9,104,526 km (0.066 R)
• M27: 9,647,118 km (0.048 R)
• M28: 9,903,977 km (0.118 R)
• M29: 10,088,731 km (0.051 R)
• M30: 10,386,879 km (0.056 R)
• M31: 10,953,855 km (0.08 R)
• M32: 11,453,512 km (0.103 R)
• M33: 11,999,844 km (0.051 R)
• M34: 12,514,759 km (0.097 R)
• M35: 12,996,614 km (0.066 R)
• M36: 13,199,170 km (0.06 R)
• M37: 14,269,393 km (0.094 R)
• M38: 14,604,343 km (0.103 R)
• M39: 14,857,163 km (0.118 R)
• M40: 15,196,750 km (0.096 R)
• M41: 15,367,441 km (0.085 R)
• M42: 15,796,937 km (0.116 R)
• M43: 16,100,022 km (0.109 R)
• M44: 16,624,063 km (0.089 R)
• M45: 17,465,402 km (0.051 R)
• M46: 18,456,637 km (0.108 R)
• M47: 18,776,029 km (0.113 R)
• M48: 19,097,066 km (0.078 R)
• M49: 19,327,596 km (0.12 R)
• M50: 19,466,273 km (0.116 R)
• M51: 21,923,418 km (0.11 R)
• M52: 22,504,157 km (0.085 R)
• M53: 22,992,146 km (0.069 R)
• M54: 23,188,268 km (0.118 R)
• M55: 23,681,044 km (0.114 R)
• M56: 23,978,444 km (0.119 R)
• M57: 24,227,076 km (0.09 R)
• M58: 25,180,164 km (0.12 R)
• M59: 25,941,168 km (0.1 R)
• M60: 26,812,875 km (0.089 R)
• M61: 27,642,096 km (0.049 R)
• M62: 28,007,414 km (0.03 R)
• M63: 28,954,518 km (0.097 R)
• M64: 29,591,656 km (0.081 R)
• M65: 30,448,552 km (0.109 R)
• M66: 30,556,113 km (0.105 R)
• M67: 30,717,978 km (0.088 R)
• M68: 31,204,919 km (0.093 R)
• M69: 32,022,172 km (0.111 R)
• M70: 32,350,988 km (0.117 R)
• M71: 33,178,265 km (0.029 R)
• M72: 33,510,970 km (0.05 R)
• M73: 34,740,814 km (0.108 R)
• M74: 36,270,303 km (0.107 R)
• M75: 37,244,484 km (0.048 R)
• M76: 37,417,270 km (0.081 R)
• M77: 37,995,316 km (0.093 R)
• M78: 38,227,342 km (0.101 R)
• M79: 38,576,354 km (0.083 R)
• M80: 38,751,234 km (0.089 R)
• M81: 38,926,264 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 13.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.46 AU - 10.36 AU

Year: 9863 Days

Day: 13.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,690,007 km

• M1: 208,390 km (0.073 R)
• M2: 337,942 km (0.093 R)
• M3: 581,038 km (0.057 R)
• M4: 824,434 km (0.099 R)
• M5: 984,055 km (0.107 R)
• M6: 1,172,698 km (0.064 R)
• M7: 1,299,258 km (0.064 R)
• M8: 1,411,755 km (0.117 R)
• M9: 1,587,084 km (0.06 R)
• M10: 1,853,368 km (0.116 R)
• M11: 2,337,467 km (0.087 R)
• M12: 2,523,417 km (0.027 R)
• M13: 2,959,943 km (0.112 R)
• M14: 3,525,872 km (0.069 R)
• M15: 3,876,380 km (0.08 R)
• M16: 5,983,167 km (0.109 R)
• M17: 6,598,463 km (0.083 R)
• M18: 7,541,977 km (0.069 R)
• M19: 11,007,711 km (0.101 R)
• M20: 11,640,659 km (0.066 R)
• M21: 12,366,807 km (0.115 R)
• M22: 12,530,168 km (0.097 R)
• M23: 12,941,712 km (0.055 R)
• M24: 13,990,094 km (0.109 R)
• M25: 14,075,215 km (0.115 R)
• M26: 14,160,486 km (0.086 R)
• M27: 14,589,233 km (0.111 R)
• M28: 15,065,852 km (0.109 R)
• M29: 15,547,557 km (0.058 R)
• M30: 15,812,495 km (0.052 R)
• M31: 17,113,847 km (0.115 R)
• M32: 18,496,131 km (0.082 R)
• M33: 19,580,117 km (0.071 R)
• M34: 19,675,411 km (0.087 R)
• M35: 20,057,933 km (0.12 R)
• M36: 21,220,159 km (0.117 R)
• M37: 21,465,050 km (0.107 R)
• M38: 21,957,676 km (0.065 R)
• M39: 22,056,560 km (0.054 R)
• M40: 25,405,010 km (0.051 R)
• M41: 27,084,844 km (0.108 R)
• M42: 28,099,267 km (0.04 R)
• M43: 28,800,432 km (0.1 R)
• M44: 29,835,500 km (0.075 R)
• M45: 30,110,012 km (0.107 R)
• M46: 30,440,474 km (0.1 R)
• M47: 30,606,079 km (0.049 R)
• M48: 32,787,066 km (0.114 R)
• M49: 32,957,009 km (0.099 R)
• M50: 33,468,185 km (0.119 R)
• M51: 33,696,322 km (0.03 R)
• M52: 33,810,615 km (0.025 R)
• M53: 33,982,204 km (0.111 R)
• M54: 34,729,146 km (0.112 R)
• M55: 35,017,870 km (0.119 R)
• M56: 35,249,447 km (0.106 R)
• M57: 36,532,099 km (0.043 R)
• M58: 36,649,384 km (0.083 R)
• M59: 37,948,791 km (0.088 R)
• M60: 38,127,112 km (0.112 R)
• M61: 38,544,340 km (0.092 R)
• M62: 38,843,386 km (0.075 R)
• M63: 40,714,108 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.4

Radius: 14.6

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.47 AU - 12.41 AU

Year: 14350 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,690,007 km

• M1: 226,940 km (0.12 R)
• M2: 651,948 km (0.073 R)
• M3: 787,782 km (0.109 R)
• M4: 1,068,727 km (0.114 R)
• M5: 1,185,862 km (0.095 R)
• M6: 1,783,207 km (0.06 R)
• M7: 1,953,748 km (0.111 R)
• M8: 2,467,018 km (0.091 R)
• M9: 2,562,013 km (0.028 R)
• M10: 2,658,354 km (0.109 R)
• M11: 2,755,892 km (0.05 R)
• M12: 3,124,052 km (0.111 R)
• M13: 3,296,838 km (0.069 R)
• M14: 3,472,765 km (0.036 R)
• M15: 4,170,190 km (0.113 R)
• M16: 4,399,524 km (0.042 R)
• M17: 4,870,757 km (0.078 R)
• M18: 5,482,912 km (0.105 R)
• M19: 5,734,535 km (0.032 R)
• M20: 6,206,217 km (0.064 R)
• M21: 6,645,736 km (0.102 R)
• M22: 7,648,640 km (0.112 R)
• M23: 7,883,209 km (0.052 R)
• M24: 9,190,695 km (0.109 R)
• M25: 10,512,841 km (0.094 R)
• M26: 10,669,320 km (0.071 R)
• M27: 10,879,056 km (0.107 R)
• M28: 10,984,373 km (0.1 R)
• M29: 11,570,199 km (0.041 R)
• M30: 12,002,686 km (0.083 R)
• M31: 12,111,593 km (0.053 R)
• M32: 12,275,702 km (0.097 R)
• M33: 12,772,217 km (0.089 R)
• M34: 13,501,208 km (0.063 R)
• M35: 14,013,880 km (0.1 R)
• M36: 14,243,812 km (0.117 R)
• M37: 14,999,580 km (0.097 R)
• M38: 15,117,014 km (0.114 R)
• M39: 15,768,513 km (0.118 R)
• M40: 16,248,124 km (0.111 R)
• M41: 18,276,821 km (0.067 R)
• M42: 18,591,126 km (0.07 R)
• M43: 18,970,656 km (0.093 R)
• M44: 22,299,208 km (0.094 R)
• M45: 22,635,205 km (0.097 R)
• M46: 23,516,486 km (0.038 R)
• M47: 25,242,995 km (0.095 R)
• M48: 25,382,869 km (0.08 R)
• M49: 26,227,499 km (0.031 R)
• M50: 27,800,072 km (0.092 R)
• M51: 28,234,205 km (0.066 R)
• M52: 28,962,746 km (0.093 R)
• M53: 29,845,374 km (0.057 R)
• M54: 29,993,326 km (0.091 R)
• M55: 30,513,029 km (0.09 R)
• M56: 31,185,621 km (0.08 R)
• M57: 32,545,615 km (0.12 R)
• M58: 33,386,206 km (0.069 R)
• M59: 36,344,803 km (0.095 R)
• M60: 36,502,778 km (0.084 R)
• M61: 38,739,117 km (0.1 R)
• M62: 39,143,180 km (0.108 R)
• M63: 39,792,585 km (0.109 R)
• M64: 40,118,559 km (0.046 R)
• M65: 40,445,430 km (0.101 R)
• M66: 42,259,304 km (0.05 R)
• M67: 42,425,507 km (0.08 R)
• M68: 42,925,314 km (0.1 R)
• M69: 45,114,230 km (0.11 R)
• M70: 46,822,638 km (0.115 R)
• M71: 49,249,713 km (0.081 R)
• M72: 49,687,437 km (0.113 R)
• M73: 49,950,729 km (0.094 R)
• M74: 51,451,196 km (0.099 R)
• M75: 52,430,015 km (0.099 R)
• M76: 52,608,634 km (0.111 R)
• M77: 53,325,208 km (0.113 R)
• M78: 53,504,726 km (0.081 R)
• M79: 55,403,123 km (0.093 R)
• M80: 56,040,858 km (0.08 R)
• M81: 58,153,180 km (0.117 R)
• M82: 58,708,637 km (0.11 R)
• M83: 58,986,889 km (0.082 R)
• M84: 59,172,690 km (0.106 R)
• M85: 59,544,889 km (0.083 R)
• M86: 61,323,458 km (0.105 R)
• M87: 62,455,615 km (0.109 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: 459 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit