🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.78 AU - 1 AU

Year: 304 Days

Day: 31.9 Hours

Environment

Temp: 97 °C

Axial Tilt: 119.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,346,306 km

• M1: 50,115 km (0.098 R)
• M2: 491,579 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.83 AU - 0.97 AU

Year: 309 Days

Day: 21.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.84 AU - 1.12 AU

Year: 351 Days

Day: 45.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.36 AU - 3.4 AU

Year: 2247 Days

Day: 33.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.65 AU - 4.83 AU

Year: 3732 Days

Day: 17.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 10.1

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.12 AU - 6.28 AU

Year: 4922 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,346,306 km

• M1: 146,008 km (0.112 R)
• M2: 219,759 km (0.049 R)
• M3: 323,431 km (0.074 R)
• M4: 484,548 km (0.111 R)
• M5: 716,125 km (0.111 R)
• M6: 801,396 km (0.03 R)
• M7: 947,852 km (0.105 R)
• M8: 1,066,932 km (0.048 R)
• M9: 1,387,071 km (0.107 R)
• M10: 1,622,090 km (0.094 R)
• M11: 1,960,480 km (0.078 R)
• M12: 2,224,820 km (0.108 R)
• M13: 2,517,583 km (0.058 R)
• M14: 2,651,622 km (0.12 R)
• M15: 2,736,743 km (0.045 R)
• M16: 2,874,673 km (0.038 R)
• M17: 3,505,677 km (0.117 R)
• M18: 4,158,821 km (0.078 R)
• M19: 4,621,976 km (0.114 R)
• M20: 4,807,776 km (0.111 R)
• M21: 5,144,072 km (0.113 R)
• M22: 5,250,885 km (0.119 R)
• M23: 5,928,863 km (0.12 R)
• M24: 6,108,231 km (0.097 R)
• M25: 6,358,059 km (0.072 R)
• M26: 6,541,765 km (0.093 R)
• M27: 7,008,810 km (0.11 R)
• M28: 7,079,869 km (0.119 R)
• M29: 7,246,521 km (0.111 R)
• M30: 7,511,010 km (0.032 R)
• M31: 8,423,707 km (0.077 R)
• M32: 8,524,535 km (0.117 R)
• M33: 8,676,527 km (0.095 R)
• M34: 9,137,737 km (0.091 R)
• M35: 9,397,439 km (0.099 R)
• M36: 9,528,188 km (0.109 R)
• M37: 10,298,617 km (0.099 R)
• M38: 10,814,131 km (0.097 R)
• M39: 11,393,823 km (0.054 R)
• M40: 11,814,043 km (0.044 R)
• M41: 12,011,961 km (0.118 R)
• M42: 12,468,384 km (0.115 R)
• M43: 12,785,382 km (0.11 R)
• M44: 13,134,394 km (0.11 R)
• M45: 13,222,058 km (0.053 R)
• M46: 13,545,489 km (0.055 R)
• M47: 14,050,382 km (0.118 R)
• M48: 14,652,214 km (0.057 R)
• M49: 15,354,875 km (0.061 R)
• M50: 15,447,327 km (0.115 R)
• M51: 16,382,014 km (0.07 R)
• M52: 16,539,541 km (0.094 R)
• M53: 17,334,952 km (0.115 R)
• M54: 17,915,392 km (0.103 R)
• M55: 17,980,318 km (0.113 R)
• M56: 18,077,855 km (0.043 R)
• M57: 18,403,979 km (0.09 R)
• M58: 18,798,020 km (0.108 R)
• M59: 19,128,481 km (0.062 R)
• M60: 19,261,175 km (0.062 R)
• M61: 19,394,317 km (0.084 R)
• M62: 19,862,259 km (0.097 R)
• M63: 19,963,088 km (0.06 R)
• M64: 20,232,663 km (0.109 R)
• M65: 20,300,281 km (0.073 R)
• M66: 20,673,379 km (0.067 R)
• M67: 20,911,987 km (0.101 R)
• M68: 21,151,493 km (0.03 R)
• M69: 21,564,234 km (0.116 R)
• M70: 21,910,104 km (0.111 R)
• M71: 22,014,224 km (0.115 R)
• M72: 22,327,781 km (0.112 R)
• M73: 22,783,157 km (0.091 R)
• M74: 23,738,639 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 13.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.21 AU - 10.43 AU

Year: 9473 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,346,306 km

• M1: 169,794 km (0.068 R)
• M2: 290,669 km (0.081 R)
• M3: 381,026 km (0.045 R)
• M4: 498,759 km (0.111 R)
• M5: 1,113,008 km (0.116 R)
• M6: 1,240,316 km (0.075 R)
• M7: 1,571,077 km (0.09 R)
• M8: 2,176,499 km (0.101 R)
• M9: 2,481,081 km (0.075 R)
• M10: 2,651,024 km (0.107 R)
• M11: 2,951,416 km (0.062 R)
• M12: 3,054,041 km (0.08 R)
• M13: 3,558,185 km (0.088 R)
• M14: 3,806,219 km (0.106 R)
• M15: 3,890,143 km (0.066 R)
• M16: 4,031,513 km (0.098 R)
• M17: 4,319,339 km (0.063 R)
• M18: 4,554,657 km (0.091 R)
• M19: 4,794,163 km (0.089 R)
• M20: 4,885,118 km (0.079 R)
• M21: 5,633,108 km (0.095 R)
• M22: 5,793,626 km (0.097 R)
• M23: 5,890,566 km (0.088 R)
• M24: 6,119,002 km (0.106 R)
• M25: 6,217,736 km (0.032 R)
• M26: 6,483,871 km (0.026 R)
• M27: 6,584,700 km (0.117 R)
• M28: 6,856,070 km (0.091 R)
• M29: 7,235,151 km (0.077 R)
• M30: 8,560,289 km (0.052 R)
• M31: 10,075,865 km (0.103 R)
• M32: 11,550,302 km (0.079 R)
• M33: 11,836,932 km (0.106 R)
• M34: 12,752,770 km (0.081 R)
• M35: 13,049,123 km (0.069 R)
• M36: 13,476,225 km (0.036 R)
• M37: 13,734,730 km (0.109 R)
• M38: 14,038,414 km (0.105 R)
• M39: 14,520,119 km (0.113 R)
• M40: 14,652,363 km (0.098 R)
• M41: 15,997,697 km (0.115 R)
• M42: 16,271,461 km (0.106 R)
• M43: 16,500,795 km (0.108 R)
• M44: 18,565,096 km (0.072 R)
• M45: 18,708,859 km (0.068 R)
• M46: 19,142,095 km (0.067 R)
• M47: 19,481,532 km (0.074 R)
• M48: 19,773,996 km (0.083 R)
• M49: 20,117,024 km (0.084 R)
• M50: 20,412,629 km (0.115 R)
• M51: 21,861,634 km (0.053 R)
• M52: 21,962,763 km (0.047 R)
• M53: 22,216,331 km (0.119 R)
• M54: 23,137,405 km (0.027 R)
• M55: 23,292,089 km (0.101 R)
• M56: 23,550,744 km (0.088 R)
• M57: 24,858,080 km (0.085 R)
• M58: 25,228,335 km (0.071 R)
• M59: 25,440,763 km (0.092 R)
• M60: 25,707,197 km (0.084 R)
• M61: 25,813,861 km (0.083 R)
• M62: 27,161,438 km (0.106 R)
• M63: 27,488,310 km (0.075 R)
• M64: 28,366,150 km (0.117 R)
• M65: 28,642,308 km (0.118 R)
• M66: 29,644,164 km (0.09 R)
• M67: 30,262,153 km (0.048 R)
• M68: 31,453,551 km (0.057 R)
• M69: 32,544,568 km (0.078 R)
• M70: 32,660,207 km (0.076 R)
• M71: 33,648,151 km (0.116 R)
• M72: 34,233,977 km (0.117 R)
• M73: 34,410,353 km (0.09 R)
• M74: 35,118,848 km (0.116 R)
• M75: 35,237,330 km (0.042 R)
• M76: 35,474,891 km (0.055 R)
• M77: 36,370,384 km (0.076 R)
• M78: 36,911,180 km (0.102 R)
• M79: 37,092,044 km (0.062 R)
• M80: 37,575,844 km (0.115 R)
• M81: 40,149,974 km (0.085 R)
• M82: 40,646,639 km (0.112 R)
• M83: 40,771,104 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 12.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.66 AU - 10.24 AU

Year: 9683 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,346,306 km

• M1: 158,275 km (0.101 R)
• M2: 400,623 km (0.113 R)
• M3: 537,206 km (0.071 R)
• M4: 628,311 km (0.111 R)
• M5: 1,052,122 km (0.071 R)
• M6: 1,151,305 km (0.109 R)
• M7: 1,861,746 km (0.101 R)
• M8: 1,959,134 km (0.094 R)
• M9: 2,083,450 km (0.111 R)
• M10: 2,661,945 km (0.055 R)
• M11: 2,969,667 km (0.079 R)
• M12: 3,142,453 km (0.113 R)
• M13: 3,681,005 km (0.057 R)
• M14: 4,087,911 km (0.079 R)
• M15: 5,150,954 km (0.075 R)
• M16: 5,677,538 km (0.108 R)
• M17: 6,038,368 km (0.118 R)
• M18: 6,744,470 km (0.084 R)
• M19: 7,165,289 km (0.084 R)
• M20: 7,792,703 km (0.063 R)
• M21: 8,642,867 km (0.119 R)
• M22: 9,480,017 km (0.059 R)
• M23: 9,908,316 km (0.075 R)
• M24: 10,474,544 km (0.091 R)
• M25: 11,006,663 km (0.063 R)
• M26: 11,729,819 km (0.092 R)
• M27: 12,189,683 km (0.112 R)
• M28: 13,942,073 km (0.084 R)
• M29: 14,429,163 km (0.057 R)
• M30: 15,620,860 km (0.116 R)
• M31: 15,822,668 km (0.106 R)
• M32: 16,025,223 km (0.101 R)
• M33: 16,432,877 km (0.054 R)
• M34: 16,999,255 km (0.099 R)
• M35: 20,694,771 km (0.104 R)
• M36: 20,971,976 km (0.116 R)
• M37: 21,083,127 km (0.12 R)
• M38: 22,149,461 km (0.112 R)
• M39: 23,175,852 km (0.097 R)
• M40: 23,752,701 km (0.094 R)
• M41: 24,334,338 km (0.099 R)
• M42: 24,509,816 km (0.104 R)
• M43: 26,526,994 km (0.084 R)
• M44: 26,647,270 km (0.094 R)
• M45: 27,009,447 km (0.089 R)
• M46: 27,555,479 km (0.071 R)
• M47: 27,799,473 km (0.113 R)
• M48: 28,844,115 km (0.104 R)
• M49: 29,153,783 km (0.076 R)
• M50: 29,964,154 km (0.101 R)
• M51: 30,655,596 km (0.118 R)
• M52: 31,034,976 km (0.062 R)
• M53: 31,798,374 km (0.11 R)
• M54: 32,825,962 km (0.1 R)
• M55: 33,929,695 km (0.038 R)
• M56: 34,191,192 km (0.099 R)
• M57: 34,322,090 km (0.094 R)
• M58: 35,840,508 km (0.119 R)
• M59: 35,973,501 km (0.072 R)
• M60: 36,373,675 km (0.088 R)
• M61: 37,515,556 km (0.114 R)
• M62: 37,921,415 km (0.105 R)
• M63: 38,601,038 km (0.09 R)
• M64: 39,903,437 km (0.111 R)
• M65: 40,525,315 km (0.116 R)
• M66: 42,410,248 km (0.052 R)
• M67: 42,903,622 km (0.111 R)
• M68: 43,328,031 km (0.092 R)
• M69: 43,682,877 km (0.115 R)
• M70: 44,109,830 km (0.092 R)
• M71: 44,395,113 km (0.105 R)
• M72: 44,681,144 km (0.087 R)
• M73: 45,039,581 km (0.056 R)
• M74: 45,255,151 km (0.088 R)
• M75: 45,687,040 km (0.104 R)
• M76: 45,903,658 km (0.112 R)
• M77: 46,265,236 km (0.118 R)
• M78: 47,355,804 km (0.103 R)
• M79: 47,574,965 km (0.084 R)
• M80: 47,794,425 km (0.091 R)
• M81: 48,234,393 km (0.099 R)
• M82: 49,044,465 km (0.092 R)
• M83: 49,266,169 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.6

Radius: 11.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.51 AU - 10.53 AU

Year: 9797 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,346,306 km

• M1: 191,934 km (0.11 R)
• M2: 503,995 km (0.07 R)
• M3: 608,564 km (0.097 R)
• M4: 954,734 km (0.072 R)
• M5: 1,177,036 km (0.038 R)
• M6: 1,397,693 km (0.08 R)
• M7: 1,592,170 km (0.057 R)
• M8: 1,879,697 km (0.064 R)
• M9: 2,117,408 km (0.05 R)
• M10: 2,527,755 km (0.101 R)
• M11: 2,694,258 km (0.025 R)
• M12: 3,849,602 km (0.046 R)
• M13: 4,350,456 km (0.118 R)
• M14: 4,842,633 km (0.093 R)
• M15: 5,080,493 km (0.086 R)
• M16: 5,170,551 km (0.047 R)
• M17: 5,848,230 km (0.074 R)
• M18: 6,133,662 km (0.067 R)
• M19: 6,554,032 km (0.101 R)
• M20: 7,422,598 km (0.036 R)
• M21: 7,525,222 km (0.044 R)
• M22: 7,940,206 km (0.098 R)
• M23: 8,291,911 km (0.1 R)
• M24: 8,756,562 km (0.047 R)
• M25: 9,010,429 km (0.065 R)
• M26: 9,636,945 km (0.115 R)
• M27: 9,861,342 km (0.106 R)
• M28: 10,087,684 km (0.119 R)
• M29: 10,622,197 km (0.11 R)
• M30: 10,776,731 km (0.101 R)
• M31: 10,931,864 km (0.078 R)
• M32: 11,009,805 km (0.109 R)
• M33: 12,851,654 km (0.053 R)
• M34: 12,975,072 km (0.11 R)
• M35: 13,098,790 km (0.113 R)
• M36: 14,103,638 km (0.115 R)
• M37: 14,401,338 km (0.071 R)
• M38: 14,529,544 km (0.117 R)
• M39: 14,701,132 km (0.088 R)
• M40: 15,965,085 km (0.091 R)
• M41: 16,542,981 km (0.082 R)
• M42: 18,317,661 km (0.076 R)
• M43: 18,642,587 km (0.114 R)
• M44: 19,016,283 km (0.08 R)
• M45: 19,961,293 km (0.091 R)
• M46: 20,199,901 km (0.073 R)
• M47: 21,358,686 km (0.109 R)
• M48: 21,504,993 km (0.111 R)
• M49: 22,241,763 km (0.084 R)
• M50: 22,489,198 km (0.085 R)
• M51: 23,036,726 km (0.097 R)
• M52: 24,348,549 km (0.08 R)
• M53: 24,603,464 km (0.115 R)
• M54: 25,219,209 km (0.113 R)
• M55: 25,425,654 km (0.058 R)
• M56: 26,100,191 km (0.115 R)
• M57: 26,204,461 km (0.06 R)
• M58: 26,308,880 km (0.09 R)
• M59: 26,570,676 km (0.052 R)
• M60: 27,149,470 km (0.103 R)
• M61: 27,308,044 km (0.077 R)
• M62: 27,573,132 km (0.113 R)
• M63: 27,732,453 km (0.111 R)
• M64: 28,480,443 km (0.04 R)
• M65: 29,451,931 km (0.079 R)
• M66: 29,614,843 km (0.079 R)
• M67: 29,996,318 km (0.119 R)
• M68: 30,819,106 km (0.099 R)
• M69: 31,150,316 km (0.073 R)
• M70: 31,927,626 km (0.071 R)
• M71: 33,049,311 km (0.077 R)
• M72: 33,218,656 km (0.059 R)
• M73: 33,331,752 km (0.043 R)
• M74: 33,444,998 km (0.095 R)
• M75: 33,728,486 km (0.109 R)
• M76: 33,842,180 km (0.106 R)
• M77: 34,928,260 km (0.072 R)
• M78: 35,331,277 km (0.111 R)
• M79: 35,735,790 km (0.055 R)
• M80: 36,083,754 km (0.104 R)
• M81: 37,075,738 km (0.12 R)
• M82: 38,254,270 km (0.096 R)
• M83: 38,372,901 km (0.068 R)
• M84: 38,848,173 km (0.082 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit