🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.52 AU - 0.6 AU

Year: 179 Days

Day: 43.8 Hours

Environment

Temp: 40 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.89 AU - 1.03 AU

Year: 402 Days

Day: 37 Hours

Environment

Temp: -41 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,719,749 km

• M1: 357,689 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.18 AU - 1.42 AU

Year: 634 Days

Day: 30 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,719,749 km

• M1: 37,699 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.38 AU - 1.44 AU

Year: 716 Days

Day: 38.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 9.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.07 AU - 3.27 AU

Year: 2413 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,719,749 km

• M1: 173,085 km (0.077 R)
• M2: 297,251 km (0.12 R)
• M3: 538,253 km (0.048 R)
• M4: 603,029 km (0.092 R)
• M5: 725,400 km (0.039 R)
• M6: 943,364 km (0.101 R)
• M7: 1,060,350 km (0.096 R)
• M8: 1,349,522 km (0.102 R)
• M9: 1,545,496 km (0.116 R)
• M10: 1,696,141 km (0.085 R)
• M11: 2,420,494 km (0.072 R)
• M12: 2,621,703 km (0.117 R)
• M13: 3,176,112 km (0.117 R)
• M14: 3,244,479 km (0.116 R)
• M15: 3,438,806 km (0.072 R)
• M16: 3,651,235 km (0.03 R)
• M17: 3,941,156 km (0.112 R)
• M18: 4,163,608 km (0.113 R)
• M19: 4,605,370 km (0.107 R)
• M20: 4,808,375 km (0.076 R)
• M21: 5,207,053 km (0.081 R)
• M22: 5,402,129 km (0.117 R)
• M23: 5,599,747 km (0.116 R)
• M24: 5,732,740 km (0.043 R)
• M25: 5,917,493 km (0.042 R)
• M26: 6,465,919 km (0.109 R)
• M27: 6,623,147 km (0.034 R)
• M28: 6,781,720 km (0.063 R)
• M29: 7,120,410 km (0.12 R)
• M30: 7,282,873 km (0.032 R)
• M31: 7,648,042 km (0.04 R)
• M32: 7,758,894 km (0.073 R)
• M33: 8,245,087 km (0.076 R)
• M34: 8,510,922 km (0.078 R)
• M35: 8,741,153 km (0.114 R)
• M36: 8,954,031 km (0.081 R)
• M37: 9,051,270 km (0.058 R)
• M38: 9,227,346 km (0.117 R)
• M39: 9,305,885 km (0.039 R)
• M40: 9,523,251 km (0.088 R)
• M41: 9,902,631 km (0.095 R)
• M42: 10,144,830 km (0.097 R)
• M43: 10,614,418 km (0.12 R)
• M44: 10,966,122 km (0.106 R)
• M45: 11,174,811 km (0.085 R)
• M46: 11,680,901 km (0.09 R)
• M47: 12,129,994 km (0.069 R)
• M48: 12,367,555 km (0.084 R)
• M49: 12,497,705 km (0.106 R)
• M50: 13,155,487 km (0.066 R)
• M51: 13,332,910 km (0.053 R)
• M52: 13,488,642 km (0.076 R)
• M53: 14,185,917 km (0.103 R)
• M54: 14,596,264 km (0.102 R)
• M55: 14,825,897 km (0.118 R)
• M56: 15,195,853 km (0.089 R)
• M57: 15,335,278 km (0.03 R)
• M58: 15,709,422 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699

Radius: 11.6

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.19 AU - 4.99 AU

Year: 3536 Days

Day: 8.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,719,749 km

• M1: 155,432 km (0.077 R)
• M2: 239,057 km (0.117 R)
• M3: 388,655 km (0.052 R)
• M4: 514,617 km (0.117 R)
• M5: 791,822 km (0.103 R)
• M6: 868,864 km (0.117 R)
• M7: 1,268,590 km (0.083 R)
• M8: 1,360,593 km (0.077 R)
• M9: 1,454,989 km (0.077 R)
• M10: 1,650,663 km (0.094 R)
• M11: 1,915,302 km (0.071 R)
• M12: 2,289,745 km (0.078 R)
• M13: 2,585,799 km (0.061 R)
• M14: 2,964,431 km (0.083 R)
• M15: 3,124,651 km (0.119 R)
• M16: 3,251,211 km (0.115 R)
• M17: 3,909,591 km (0.057 R)
• M18: 4,007,129 km (0.115 R)
• M19: 4,224,345 km (0.094 R)
• M20: 4,364,667 km (0.119 R)
• M21: 4,465,945 km (0.035 R)
• M22: 4,547,476 km (0.062 R)
• M23: 4,878,686 km (0.113 R)
• M24: 5,175,039 km (0.042 R)
• M25: 5,433,694 km (0.118 R)
• M26: 5,763,108 km (0.118 R)
• M27: 5,896,699 km (0.07 R)
• M28: 6,954,955 km (0.068 R)
• M29: 7,121,158 km (0.049 R)
• M30: 7,312,793 km (0.1 R)
• M31: 7,433,369 km (0.092 R)
• M32: 7,530,308 km (0.074 R)
• M33: 7,725,533 km (0.081 R)
• M34: 8,021,587 km (0.103 R)
• M35: 8,171,036 km (0.111 R)
• M36: 8,548,621 km (0.105 R)
• M37: 8,777,954 km (0.088 R)
• M38: 9,138,635 km (0.097 R)
• M39: 9,320,845 km (0.058 R)
• M40: 9,399,384 km (0.09 R)
• M41: 9,556,910 km (0.103 R)
• M42: 9,636,048 km (0.097 R)
• M43: 9,954,841 km (0.073 R)
• M44: 10,385,234 km (0.057 R)
• M45: 10,548,295 km (0.039 R)
• M46: 11,153,120 km (0.114 R)
• M47: 11,684,641 km (0.105 R)
• M48: 11,939,256 km (0.084 R)
• M49: 12,081,524 km (0.106 R)
• M50: 12,253,113 km (0.085 R)
• M51: 13,476,075 km (0.061 R)
• M52: 13,653,947 km (0.094 R)
• M53: 14,042,004 km (0.082 R)
• M54: 14,373,214 km (0.101 R)
• M55: 14,524,756 km (0.112 R)
• M56: 16,162,255 km (0.101 R)
• M57: 16,351,346 km (0.069 R)
• M58: 16,604,466 km (0.113 R)
• M59: 16,890,946 km (0.094 R)
• M60: 17,050,866 km (0.113 R)
• M61: 17,695,184 km (0.064 R)
• M62: 18,446,165 km (0.03 R)
• M63: 18,610,873 km (0.116 R)
• M64: 18,941,634 km (0.107 R)
• M65: 20,966,590 km (0.085 R)
• M66: 21,172,886 km (0.027 R)
• M67: 21,310,815 km (0.1 R)
• M68: 22,284,398 km (0.041 R)
• M69: 23,094,919 km (0.1 R)
• M70: 23,201,433 km (0.119 R)
• M71: 23,343,551 km (0.081 R)
• M72: 23,628,834 km (0.086 R)
• M73: 23,771,850 km (0.1 R)
• M74: 24,022,875 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 12.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.58 AU - 9.82 AU

Year: 10038 Days

Day: 12.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,719,749 km

• M1: 169,794 km (0.107 R)
• M2: 279,000 km (0.092 R)
• M3: 677,678 km (0.094 R)
• M4: 770,878 km (0.083 R)
• M5: 1,042,847 km (0.081 R)
• M6: 1,153,100 km (0.079 R)
• M7: 1,426,416 km (0.12 R)
• M8: 2,105,141 km (0.086 R)
• M9: 2,591,634 km (0.067 R)
• M10: 3,139,760 km (0.081 R)
• M11: 3,358,173 km (0.086 R)
• M12: 3,752,663 km (0.054 R)
• M13: 3,955,368 km (0.093 R)
• M14: 4,402,366 km (0.048 R)
• M15: 5,023,496 km (0.12 R)
• M16: 5,247,445 km (0.041 R)
• M17: 5,376,996 km (0.079 R)
• M18: 6,108,231 km (0.107 R)
• M19: 6,694,654 km (0.11 R)
• M20: 7,299,329 km (0.046 R)
• M21: 7,516,844 km (0.067 R)
• M22: 7,663,151 km (0.091 R)
• M23: 8,070,356 km (0.073 R)
• M24: 8,220,104 km (0.044 R)
• M25: 9,099,590 km (0.057 R)
• M26: 9,255,620 km (0.027 R)
• M27: 9,373,204 km (0.099 R)
• M28: 9,808,684 km (0.07 R)
• M29: 9,928,661 km (0.086 R)
• M30: 10,291,436 km (0.098 R)
• M31: 11,531,901 km (0.064 R)
• M32: 11,658,611 km (0.1 R)
• M33: 11,828,105 km (0.08 R)
• M34: 13,391,253 km (0.103 R)
• M35: 13,568,826 km (0.113 R)
• M36: 13,836,905 km (0.103 R)
• M37: 14,061,601 km (0.085 R)
• M38: 14,151,809 km (0.115 R)
• M39: 14,742,870 km (0.109 R)
• M40: 15,110,582 km (0.062 R)
• M41: 15,342,010 km (0.083 R)
• M42: 16,469,080 km (0.082 R)
• M43: 17,090,659 km (0.068 R)
• M44: 19,804,813 km (0.076 R)
• M45: 20,927,545 km (0.082 R)
• M46: 22,018,413 km (0.113 R)
• M47: 22,175,790 km (0.101 R)
• M48: 22,544,399 km (0.03 R)
• M49: 23,021,317 km (0.064 R)
• M50: 25,181,211 km (0.078 R)
• M51: 25,290,866 km (0.115 R)
• M52: 25,731,133 km (0.106 R)
• M53: 25,897,037 km (0.105 R)
• M54: 26,396,395 km (0.087 R)
• M55: 27,743,972 km (0.106 R)
• M56: 28,084,307 km (0.095 R)
• M57: 28,369,142 km (0.099 R)
• M58: 28,483,285 km (0.11 R)
• M59: 29,171,286 km (0.069 R)
• M60: 29,286,626 km (0.065 R)
• M61: 29,633,094 km (0.101 R)
• M62: 29,923,015 km (0.106 R)
• M63: 30,330,370 km (0.108 R)
• M64: 30,681,027 km (0.112 R)
• M65: 31,033,031 km (0.077 R)
• M66: 31,150,765 km (0.041 R)
• M67: 31,386,381 km (0.106 R)
• M68: 32,394,821 km (0.114 R)
• M69: 32,633,579 km (0.063 R)
• M70: 32,753,257 km (0.102 R)
• M71: 34,504,300 km (0.106 R)
• M72: 34,748,145 km (0.099 R)
• M73: 34,992,737 km (0.119 R)
• M74: 35,729,507 km (0.092 R)
• M75: 36,409,579 km (0.09 R)
• M76: 37,156,222 km (0.061 R)
• M77: 37,719,458 km (0.109 R)
• M78: 40,129,030 km (0.08 R)
• M79: 40,385,441 km (0.117 R)
• M80: 40,706,927 km (0.028 R)
• M81: 41,158,264 km (0.063 R)
• M82: 41,481,844 km (0.051 R)
• M83: 41,611,396 km (0.087 R)
• M84: 41,936,023 km (0.098 R)
• M85: 42,522,596 km (0.074 R)
• M86: 42,653,195 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.9

Radius: 6.4

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.3 AU - 15.94 AU

Year: 20316 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,719,749 km

• M1: 220,657 km (0.105 R)
• M2: 1,208,003 km (0.086 R)
• M3: 1,412,952 km (0.118 R)
• M4: 2,464,924 km (0.079 R)
• M5: 2,892,176 km (0.095 R)
• M6: 3,557,138 km (0.111 R)
• M7: 4,190,835 km (0.12 R)
• M8: 4,818,697 km (0.059 R)
• M9: 5,143,474 km (0.075 R)
• M10: 5,184,613 km (0.116 R)
• M11: 5,225,902 km (0.112 R)
• M12: 5,391,806 km (0.103 R)
• M13: 5,644,178 km (0.042 R)
• M14: 6,291,638 km (0.099 R)
• M15: 8,419,518 km (0.086 R)
• M16: 8,810,417 km (0.118 R)
• M17: 9,813,321 km (0.092 R)
• M18: 9,966,958 km (0.059 R)
• M19: 10,069,732 km (0.065 R)
• M20: 10,328,237 km (0.087 R)
• M21: 10,694,004 km (0.111 R)
• M22: 11,063,959 km (0.058 R)
• M23: 12,585,220 km (0.093 R)
• M24: 13,483,705 km (0.113 R)
• M25: 13,654,396 km (0.096 R)
• M26: 14,344,491 km (0.088 R)
• M27: 14,577,116 km (0.098 R)
• M28: 14,869,580 km (0.111 R)
• M29: 15,639,111 km (0.093 R)
• M30: 15,698,801 km (0.093 R)
• M31: 16,058,883 km (0.111 R)
• M32: 17,093,501 km (0.042 R)
• M33: 18,149,513 km (0.059 R)
• M34: 18,717,087 km (0.112 R)
• M35: 19,805,113 km (0.111 R)
• M36: 21,111,252 km (0.082 R)
• M37: 21,908,159 km (0.117 R)
• M38: 22,175,940 km (0.05 R)
• M39: 22,310,278 km (0.045 R)
• M40: 23,394,564 km (0.113 R)
• M41: 24,288,261 km (0.061 R)
• M42: 25,967,049 km (0.089 R)
• M43: 26,392,655 km (0.086 R)
• M44: 26,677,639 km (0.063 R)
• M45: 27,322,555 km (0.095 R)
• M46: 27,972,558 km (0.114 R)
• M47: 28,335,931 km (0.111 R)
• M48: 28,408,785 km (0.094 R)
• M49: 28,481,639 km (0.083 R)
• M50: 33,045,870 km (0.092 R)
• M51: 33,276,251 km (0.039 R)
• M52: 34,591,067 km (0.07 R)
• M53: 35,765,261 km (0.055 R)
• M54: 35,922,937 km (0.099 R)
• M55: 36,159,601 km (0.061 R)
• M56: 36,634,723 km (0.035 R)
• M57: 36,793,596 km (0.079 R)
• M58: 36,873,033 km (0.052 R)
• M59: 37,032,205 km (0.089 R)
• M60: 37,191,527 km (0.106 R)
• M61: 37,431,182 km (0.081 R)
• M62: 37,591,103 km (0.067 R)
• M63: 38,798,058 km (0.087 R)
• M64: 39,041,005 km (0.07 R)
• M65: 39,772,688 km (0.072 R)
• M66: 40,099,410 km (0.117 R)
• M67: 40,345,050 km (0.103 R)
• M68: 40,755,546 km (0.072 R)
• M69: 40,837,676 km (0.118 R)
• M70: 42,327,820 km (0.099 R)
• M71: 44,765,667 km (0.055 R)
• M72: 45,958,710 km (0.057 R)
• M73: 46,473,327 km (0.105 R)
• M74: 48,028,247 km (0.117 R)
• M75: 48,550,343 km (0.078 R)
• M76: 49,161,899 km (0.028 R)
• M77: 49,863,962 km (0.118 R)
• M78: 51,633,406 km (0.115 R)
• M79: 52,257,528 km (0.112 R)
• M80: 52,615,366 km (0.076 R)
• M81: 54,326,018 km (0.105 R)
• M82: 54,416,525 km (0.07 R)
• M83: 54,779,150 km (0.111 R)
• M84: 56,512,690 km (0.068 R)
• M85: 56,696,247 km (0.054 R)
• M86: 56,788,100 km (0.09 R)
• M87: 57,155,811 km (0.091 R)
• M88: 57,432,268 km (0.074 R)
• M89: 57,801,476 km (0.082 R)
• M90: 58,542,284 km (0.107 R)
• M91: 58,913,885 km (0.06 R)
• M92: 59,565,983 km (0.12 R)
• M93: 60,314,271 km (0.12 R)
• M94: 61,254,045 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit