🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 235 Days

Day: 34.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,483,326 km

• M1: 320,439 km (0.085 R)
• M2: 361,877 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.78 AU - 0.78 AU

Year: 254 Days

Day: 42.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 331 Days

Day: 28 Hours

Environment

Temp: 44 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,483,326 km

• M1: 63,130 km (0.075 R)
• M2: 201,808 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517

Radius: 13.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.79 AU - 5.79 AU

Year: 3868 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,483,326 km

• M1: 178,470 km (0.111 R)
• M2: 327,470 km (0.113 R)
• M3: 451,038 km (0.111 R)
• M4: 700,567 km (0.057 R)
• M5: 833,111 km (0.064 R)
• M6: 1,479,822 km (0.042 R)
• M7: 1,642,285 km (0.085 R)
• M8: 1,853,966 km (0.087 R)
• M9: 1,941,332 km (0.104 R)
• M10: 2,150,619 km (0.114 R)
• M11: 2,320,562 km (0.041 R)
• M12: 2,511,150 km (0.081 R)
• M13: 2,891,278 km (0.083 R)
• M14: 3,010,657 km (0.077 R)
• M15: 3,096,975 km (0.072 R)
• M16: 3,361,015 km (0.067 R)
• M17: 3,468,875 km (0.105 R)
• M18: 3,559,532 km (0.055 R)
• M19: 3,892,686 km (0.08 R)
• M20: 4,006,081 km (0.098 R)
• M21: 4,178,269 km (0.096 R)
• M22: 4,749,882 km (0.06 R)
• M23: 5,304,292 km (0.08 R)
• M24: 5,600,047 km (0.088 R)
• M25: 5,749,944 km (0.07 R)
• M26: 6,163,731 km (0.049 R)
• M27: 7,205,381 km (0.097 R)
• M28: 7,462,690 km (0.042 R)
• M29: 7,604,209 km (0.092 R)
• M30: 7,699,054 km (0.119 R)
• M31: 7,890,091 km (0.109 R)
• M32: 8,058,538 km (0.033 R)
• M33: 8,179,563 km (0.09 R)
• M34: 8,546,377 km (0.112 R)
• M35: 8,918,576 km (0.053 R)
• M36: 9,346,875 km (0.071 R)
• M37: 9,576,508 km (0.107 R)
• M38: 10,041,159 km (0.113 R)
• M39: 10,381,344 km (0.115 R)
• M40: 10,539,619 km (0.106 R)
• M41: 10,725,419 km (0.115 R)
• M42: 11,370,336 km (0.037 R)
• M43: 11,642,903 km (0.097 R)
• M44: 11,862,363 km (0.112 R)
• M45: 12,000,292 km (0.095 R)
• M46: 12,980,757 km (0.07 R)
• M47: 13,208,594 km (0.095 R)
• M48: 13,322,887 km (0.054 R)
• M49: 13,437,629 km (0.073 R)
• M50: 13,725,904 km (0.063 R)
• M51: 14,367,080 km (0.088 R)
• M52: 14,899,050 km (0.119 R)
• M53: 15,558,029 km (0.104 R)
• M54: 15,648,685 km (0.112 R)
• M55: 15,830,447 km (0.113 R)
• M56: 16,012,806 km (0.091 R)
• M57: 16,104,360 km (0.087 R)
• M58: 16,441,255 km (0.099 R)
• M59: 17,153,341 km (0.086 R)
• M60: 17,340,787 km (0.117 R)
• M61: 17,686,208 km (0.086 R)
• M62: 18,351,919 km (0.117 R)
• M63: 19,610,037 km (0.058 R)
• M64: 19,773,248 km (0.077 R)
• M65: 20,200,051 km (0.109 R)
• M66: 20,331,996 km (0.102 R)
• M67: 20,762,688 km (0.084 R)
• M68: 21,229,883 km (0.096 R)
• M69: 21,700,667 km (0.103 R)
• M70: 22,106,825 km (0.072 R)
• M71: 22,379,093 km (0.107 R)
• M72: 22,755,183 km (0.101 R)
• M73: 22,961,328 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 12.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.37 AU - 5.63 AU

Year: 4759 Days

Day: 10.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,483,326 km

• M1: 199,264 km (0.051 R)
• M2: 353,051 km (0.067 R)
• M3: 667,057 km (0.057 R)
• M4: 846,724 km (0.034 R)
• M5: 972,237 km (0.11 R)
• M6: 1,092,214 km (0.107 R)
• M7: 1,243,308 km (0.09 R)
• M8: 1,374,954 km (0.096 R)
• M9: 1,652,757 km (0.109 R)
• M10: 1,858,155 km (0.098 R)
• M11: 2,182,633 km (0.113 R)
• M12: 2,542,117 km (0.112 R)
• M13: 2,694,706 km (0.114 R)
• M14: 3,447,184 km (0.063 R)
• M15: 3,597,829 km (0.064 R)
• M16: 3,769,866 km (0.119 R)
• M17: 4,082,526 km (0.082 R)
• M18: 4,424,207 km (0.092 R)
• M19: 4,712,632 km (0.057 R)
• M20: 4,922,518 km (0.049 R)
• M21: 5,156,788 km (0.102 R)
• M22: 5,438,631 km (0.104 R)
• M23: 5,570,426 km (0.106 R)
• M24: 6,017,574 km (0.097 R)
• M25: 6,108,380 km (0.077 R)
• M26: 6,291,488 km (0.119 R)
• M27: 6,406,828 km (0.11 R)
• M28: 6,757,037 km (0.034 R)
• M29: 8,094,591 km (0.113 R)
• M30: 8,447,941 km (0.054 R)
• M31: 8,961,660 km (0.079 R)
• M32: 9,379,936 km (0.063 R)
• M33: 10,019,467 km (0.098 R)
• M34: 10,344,543 km (0.074 R)
• M35: 11,005,018 km (0.119 R)
• M36: 11,228,218 km (0.12 R)
• M37: 11,312,292 km (0.081 R)
• M38: 13,185,856 km (0.057 R)
• M39: 13,452,738 km (0.109 R)
• M40: 13,571,968 km (0.116 R)
• M41: 14,052,476 km (0.078 R)
• M42: 14,325,043 km (0.111 R)
• M43: 14,507,852 km (0.098 R)
• M44: 15,840,470 km (0.088 R)
• M45: 15,934,866 km (0.07 R)
• M46: 16,282,831 km (0.106 R)
• M47: 16,633,189 km (0.065 R)
• M48: 16,857,436 km (0.108 R)
• M49: 16,953,927 km (0.115 R)
• M50: 17,276,609 km (0.115 R)
• M51: 17,797,359 km (0.051 R)
• M52: 18,954,200 km (0.11 R)
• M53: 19,054,580 km (0.084 R)
• M54: 19,524,916 km (0.119 R)
• M55: 19,863,306 km (0.075 R)
• M56: 20,101,316 km (0.059 R)
• M57: 20,374,482 km (0.111 R)
• M58: 20,889,996 km (0.099 R)
• M59: 21,201,459 km (0.099 R)
• M60: 21,758,861 km (0.096 R)
• M61: 22,039,357 km (0.08 R)
• M62: 22,533,030 km (0.071 R)
• M63: 22,674,848 km (0.082 R)
• M64: 24,326,259 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 14.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.67 AU - 10.13 AU

Year: 8982 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 155.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,483,326 km

• M1: 471,084 km (0.118 R)
• M2: 697,874 km (0.038 R)
• M3: 1,187,657 km (0.097 R)
• M4: 1,449,454 km (0.061 R)
• M5: 1,642,136 km (0.059 R)
• M6: 2,271,943 km (0.031 R)
• M7: 3,027,263 km (0.096 R)
• M8: 3,361,913 km (0.086 R)
• M9: 3,504,929 km (0.084 R)
• M10: 4,189,339 km (0.118 R)
• M11: 4,785,935 km (0.081 R)
• M12: 4,979,964 km (0.094 R)
• M13: 6,517,830 km (0.095 R)
• M14: 6,625,390 km (0.089 R)
• M15: 6,842,158 km (0.089 R)
• M16: 7,282,873 km (0.09 R)
• M17: 8,424,903 km (0.092 R)
• M18: 8,699,415 km (0.092 R)
• M19: 9,500,063 km (0.108 R)
• M20: 9,622,285 km (0.084 R)
• M21: 9,827,084 km (0.045 R)
• M22: 9,991,941 km (0.113 R)
• M23: 10,116,257 km (0.084 R)
• M24: 10,324,497 km (0.084 R)
• M25: 10,534,233 km (0.116 R)
• M26: 11,387,240 km (0.058 R)
• M27: 12,262,388 km (0.077 R)
• M28: 13,891,957 km (0.066 R)
• M29: 15,397,211 km (0.116 R)
• M30: 15,492,954 km (0.056 R)
• M31: 15,781,528 km (0.081 R)
• M32: 16,169,136 km (0.093 R)
• M33: 16,904,260 km (0.107 R)
• M34: 17,003,144 km (0.084 R)
• M35: 17,102,178 km (0.067 R)
• M36: 18,560,009 km (0.055 R)
• M37: 18,969,160 km (0.095 R)
• M38: 20,529,914 km (0.077 R)
• M39: 20,635,381 km (0.05 R)
• M40: 20,900,019 km (0.059 R)
• M41: 23,057,221 km (0.073 R)
• M42: 23,221,778 km (0.081 R)
• M43: 23,939,848 km (0.057 R)
• M44: 24,385,201 km (0.101 R)
• M45: 25,002,292 km (0.113 R)
• M46: 25,227,886 km (0.069 R)
• M47: 26,022,998 km (0.12 R)
• M48: 26,941,679 km (0.081 R)
• M49: 27,463,177 km (0.06 R)
• M50: 27,579,564 km (0.102 R)
• M51: 28,516,197 km (0.069 R)
• M52: 29,166,199 km (0.041 R)
• M53: 30,120,334 km (0.118 R)
• M54: 30,782,305 km (0.098 R)
• M55: 31,024,205 km (0.081 R)
• M56: 32,488,918 km (0.07 R)
• M57: 34,163,516 km (0.069 R)
• M58: 34,979,722 km (0.035 R)
• M59: 35,295,523 km (0.111 R)
• M60: 35,802,510 km (0.11 R)
• M61: 35,929,669 km (0.076 R)
• M62: 37,209,329 km (0.078 R)
• M63: 38,503,949 km (0.095 R)
• M64: 39,681,733 km (0.097 R)
• M65: 39,879,202 km (0.112 R)
• M66: 41,070,749 km (0.066 R)
• M67: 41,470,475 km (0.117 R)
• M68: 43,217,778 km (0.115 R)
• M69: 43,556,617 km (0.085 R)
• M70: 43,964,271 km (0.116 R)
• M71: 44,578,221 km (0.086 R)
• M72: 45,126,347 km (0.094 R)
• M73: 45,883,612 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.3

Radius: 4.6

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.02 AU - 17.84 AU

Year: 20224 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,483,326 km

• M1: 96,939 km (0.064 R)
• M2: 135,386 km (0.098 R)
• M3: 357,988 km (0.091 R)
• M4: 482,304 km (0.08 R)
• M5: 640,877 km (0.098 R)
• M6: 704,456 km (0.098 R)
• M7: 1,104,032 km (0.068 R)
• M8: 1,506,002 km (0.069 R)
• M9: 1,737,579 km (0.119 R)
• M10: 1,797,269 km (0.113 R)
• M11: 1,949,410 km (0.087 R)
• M12: 2,105,740 km (0.113 R)
• M13: 2,169,319 km (0.119 R)
• M14: 2,946,629 km (0.087 R)
• M15: 3,017,987 km (0.093 R)
• M16: 3,272,304 km (0.1 R)
• M17: 3,346,205 km (0.048 R)
• M18: 4,275,358 km (0.102 R)
• M19: 5,322,094 km (0.086 R)
• M20: 5,851,222 km (0.112 R)
• M21: 6,031,337 km (0.109 R)
• M22: 6,076,666 km (0.104 R)
• M23: 6,443,330 km (0.064 R)
• M24: 6,582,606 km (0.117 R)
• M25: 6,958,994 km (0.096 R)
• M26: 8,079,631 km (0.107 R)
• M27: 8,280,093 km (0.084 R)
• M28: 8,584,075 km (0.104 R)
• M29: 8,686,101 km (0.111 R)
• M30: 10,157,546 km (0.101 R)
• M31: 10,374,014 km (0.097 R)
• M32: 10,482,772 km (0.111 R)
• M33: 10,701,484 km (0.08 R)
• M34: 10,921,692 km (0.103 R)
• M35: 11,087,895 km (0.087 R)
• M36: 11,422,695 km (0.098 R)
• M37: 11,760,786 km (0.108 R)
• M38: 13,087,121 km (0.062 R)
• M39: 13,381,829 km (0.07 R)
• M40: 13,857,550 km (0.115 R)
• M41: 14,157,793 km (0.054 R)
• M42: 14,218,081 km (0.051 R)
• M43: 15,753,254 km (0.06 R)
• M44: 16,192,474 km (0.096 R)
• M45: 16,508,574 km (0.045 R)
• M46: 17,533,918 km (0.054 R)
• M47: 17,793,470 km (0.086 R)
• M48: 18,844,395 km (0.093 R)
• M49: 19,645,641 km (0.101 R)
• M50: 21,212,230 km (0.111 R)
• M51: 21,558,100 km (0.114 R)
• M52: 21,836,203 km (0.1 R)
• M53: 22,115,352 km (0.113 R)
• M54: 23,958,847 km (0.106 R)
• M55: 24,608,401 km (0.095 R)
• M56: 26,294,519 km (0.103 R)
• M57: 26,368,719 km (0.104 R)
• M58: 26,964,418 km (0.115 R)
• M59: 28,396,967 km (0.12 R)
• M60: 29,007,476 km (0.117 R)
• M61: 29,314,301 km (0.077 R)
• M62: 30,008,734 km (0.113 R)
• M63: 30,396,941 km (0.09 R)
• M64: 30,630,613 km (0.115 R)
• M65: 32,282,921 km (0.088 R)
• M66: 34,044,885 km (0.098 R)
• M67: 34,368,615 km (0.075 R)
• M68: 36,579,971 km (0.052 R)
• M69: 36,662,848 km (0.056 R)
• M70: 36,745,725 km (0.081 R)
• M71: 36,828,602 km (0.062 R)
• M72: 37,577,639 km (0.081 R)
• M73: 37,744,740 km (0.105 R)
• M74: 38,752,730 km (0.112 R)
• M75: 40,966,778 km (0.108 R)
• M76: 43,572,025 km (0.054 R)
• M77: 43,659,690 km (0.08 R)
• M78: 44,717,496 km (0.047 R)
• M79: 45,516,349 km (0.033 R)
• M80: 48,394,462 km (0.079 R)
• M81: 48,667,329 km (0.094 R)
• M82: 50,499,155 km (0.112 R)
• M83: 51,053,116 km (0.08 R)
• M84: 53,289,155 km (0.078 R)
• M85: 56,894,015 km (0.112 R)
• M86: 57,085,949 km (0.087 R)
• M87: 59,114,047 km (0.097 R)
• M88: 59,600,240 km (0.114 R)
• M89: 59,697,778 km (0.086 R)
• M90: 62,645,006 km (0.107 R)
• M91: 63,140,923 km (0.104 R)
• M92: 66,344,711 km (0.067 R)
• M93: 67,052,608 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.1

Radius: 5.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.51 AU - 18 AU

Year: 21973 Days

Day: 24.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,483,326 km

• M1: 74,051 km (0.079 R)
• M2: 122,969 km (0.113 R)
• M3: 703,260 km (0.077 R)
• M4: 903,870 km (0.097 R)
• M5: 1,060,649 km (0.027 R)
• M6: 1,142,479 km (0.049 R)
• M7: 3,023,373 km (0.11 R)
• M8: 3,140,059 km (0.054 R)
• M9: 3,438,507 km (0.05 R)
• M10: 3,590,947 km (0.107 R)
• M11: 3,839,729 km (0.049 R)
• M12: 4,585,773 km (0.119 R)
• M13: 5,375,351 km (0.049 R)
• M14: 5,445,961 km (0.088 R)
• M15: 5,588,079 km (0.088 R)
• M16: 6,655,160 km (0.05 R)
• M17: 8,389,897 km (0.085 R)
• M18: 11,142,797 km (0.112 R)
• M19: 11,414,168 km (0.118 R)
• M20: 12,427,245 km (0.116 R)
• M21: 14,146,274 km (0.101 R)
• M22: 14,292,730 km (0.085 R)
• M23: 16,654,133 km (0.115 R)
• M24: 17,800,351 km (0.102 R)
• M25: 18,649,768 km (0.065 R)
• M26: 18,703,324 km (0.101 R)
• M27: 19,948,577 km (0.057 R)
• M28: 20,167,887 km (0.064 R)
• M29: 20,608,902 km (0.08 R)
• M30: 20,941,757 km (0.108 R)
• M31: 21,500,356 km (0.098 R)
• M32: 22,975,690 km (0.04 R)
• M33: 24,894,731 km (0.084 R)
• M34: 28,636,473 km (0.038 R)
• M35: 28,760,041 km (0.082 R)
• M36: 30,257,067 km (0.1 R)
• M37: 30,635,101 km (0.079 R)
• M38: 31,842,954 km (0.068 R)
• M39: 34,699,376 km (0.053 R)
• M40: 37,433,726 km (0.114 R)
• M41: 38,179,022 km (0.101 R)
• M42: 38,383,074 km (0.072 R)
• M43: 38,519,357 km (0.102 R)
• M44: 38,587,574 km (0.107 R)
• M45: 38,655,791 km (0.064 R)
• M46: 41,208,828 km (0.112 R)
• M47: 42,048,521 km (0.036 R)
• M48: 43,531,335 km (0.109 R)
• M49: 43,886,929 km (0.114 R)
• M50: 44,672,617 km (0.104 R)
• M51: 49,187,181 km (0.079 R)
• M52: 49,261,083 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit