🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.27 AU

Year: 369 Days

Day: 35.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,200,323 km

• M1: 110,104 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.1 AU - 1.72 AU

Year: 583 Days

Day: 26.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,200,323 km

• M1: 251,324 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.15 AU - 1.87 AU

Year: 646 Days

Day: 20.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.39 AU - 1.63 AU

Year: 646 Days

Day: 29.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,200,323 km

• M1: 611,406 km (0.04 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.39 AU - 1.71 AU

Year: 672 Days

Day: 38.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.88 AU - 2.28 AU

Year: 1045 Days

Day: 18.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.19 AU - 2.31 AU

Year: 1175 Days

Day: 12.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,200,323 km

• M1: 384,766 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 12.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.08 AU - 6.58 AU

Year: 4902 Days

Day: 11.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,200,323 km

• M1: 178,171 km (0.093 R)
• M2: 304,880 km (0.06 R)
• M3: 1,002,904 km (0.089 R)
• M4: 1,088,474 km (0.079 R)
• M5: 1,252,284 km (0.073 R)
• M6: 1,345,334 km (0.088 R)
• M7: 1,489,396 km (0.099 R)
• M8: 1,655,749 km (0.117 R)
• M9: 1,811,032 km (0.09 R)
• M10: 1,899,444 km (0.112 R)
• M11: 2,230,055 km (0.096 R)
• M12: 2,325,200 km (0.117 R)
• M13: 2,421,840 km (0.102 R)
• M14: 2,966,975 km (0.076 R)
• M15: 3,329,749 km (0.114 R)
• M16: 3,981,398 km (0.074 R)
• M17: 4,262,791 km (0.105 R)
• M18: 4,357,936 km (0.088 R)
• M19: 4,550,618 km (0.067 R)
• M20: 4,696,924 km (0.107 R)
• M21: 4,894,543 km (0.087 R)
• M22: 5,019,457 km (0.098 R)
• M23: 5,426,364 km (0.074 R)
• M24: 6,003,363 km (0.094 R)
• M25: 6,218,185 km (0.081 R)
• M26: 6,793,987 km (0.104 R)
• M27: 6,877,613 km (0.103 R)
• M28: 7,159,006 km (0.101 R)
• M29: 7,444,140 km (0.079 R)
• M30: 7,849,849 km (0.12 R)
• M31: 8,322,279 km (0.062 R)
• M32: 9,325,782 km (0.086 R)
• M33: 9,512,330 km (0.066 R)
• M34: 10,207,212 km (0.082 R)
• M35: 10,496,086 km (0.095 R)
• M36: 11,016,537 km (0.071 R)
• M37: 11,147,884 km (0.111 R)
• M38: 11,545,365 km (0.108 R)
• M39: 11,678,956 km (0.071 R)
• M40: 11,981,144 km (0.065 R)
• M41: 12,286,174 km (0.093 R)
• M42: 12,972,828 km (0.101 R)
• M43: 13,636,893 km (0.098 R)
• M44: 13,919,783 km (0.071 R)
• M45: 14,097,505 km (0.092 R)
• M46: 14,635,459 km (0.12 R)
• M47: 14,852,525 km (0.082 R)
• M48: 15,954,015 km (0.09 R)
• M49: 16,214,764 km (0.095 R)
• M50: 16,552,107 km (0.104 R)
• M51: 16,967,540 km (0.096 R)
• M52: 17,195,677 km (0.096 R)
• M53: 17,386,564 km (0.084 R)
• M54: 17,578,199 km (0.077 R)
• M55: 17,963,413 km (0.117 R)
• M56: 18,351,470 km (0.055 R)
• M57: 19,135,812 km (0.083 R)
• M58: 19,214,799 km (0.119 R)
• M59: 19,611,682 km (0.086 R)
• M60: 20,373,285 km (0.115 R)
• M61: 21,062,782 km (0.119 R)
• M62: 21,430,942 km (0.115 R)
• M63: 22,381,487 km (0.101 R)
• M64: 23,303,608 km (0.11 R)
• M65: 23,599,662 km (0.081 R)
• M66: 24,623,959 km (0.101 R)
• M67: 24,839,230 km (0.086 R)
• M68: 25,271,568 km (0.068 R)
• M69: 26,143,724 km (0.094 R)
• M70: 26,760,067 km (0.069 R)
• M71: 27,025,753 km (0.084 R)
• M72: 27,738,437 km (0.107 R)
• M73: 29,227,834 km (0.106 R)
• M74: 29,730,034 km (0.101 R)
• M75: 30,051,071 km (0.066 R)
• M76: 30,281,152 km (0.078 R)
• M77: 30,419,381 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.4

Radius: 12.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.26 AU - 9.38 AU

Year: 9122 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,200,323 km

• M1: 167,849 km (0.066 R)
• M2: 303,384 km (0.034 R)
• M3: 532,269 km (0.116 R)
• M4: 782,546 km (0.062 R)
• M5: 1,072,467 km (0.054 R)
• M6: 1,246,898 km (0.046 R)
• M7: 1,329,476 km (0.11 R)
• M8: 1,535,622 km (0.102 R)
• M9: 1,941,631 km (0.062 R)
• M10: 2,217,639 km (0.074 R)
• M11: 2,422,738 km (0.085 R)
• M12: 2,612,727 km (0.035 R)
• M13: 2,940,645 km (0.101 R)
• M14: 3,328,403 km (0.116 R)
• M15: 3,540,383 km (0.054 R)
• M16: 3,781,236 km (0.081 R)
• M17: 4,203,251 km (0.069 R)
• M18: 4,824,831 km (0.085 R)
• M19: 5,146,466 km (0.068 R)
• M20: 6,095,814 km (0.094 R)
• M21: 6,298,070 km (0.111 R)
• M22: 6,738,935 km (0.109 R)
• M23: 6,888,084 km (0.075 R)
• M24: 7,281,228 km (0.108 R)
• M25: 8,216,214 km (0.085 R)
• M26: 8,504,190 km (0.106 R)
• M27: 8,633,144 km (0.119 R)
• M28: 9,024,342 km (0.099 R)
• M29: 9,655,346 km (0.093 R)
• M30: 9,993,287 km (0.066 R)
• M31: 10,715,695 km (0.058 R)
• M32: 11,277,286 km (0.089 R)
• M33: 11,561,821 km (0.025 R)
• M34: 11,704,837 km (0.086 R)
• M35: 11,812,697 km (0.061 R)
• M36: 12,686,498 km (0.113 R)
• M37: 13,019,503 km (0.103 R)
• M38: 13,280,551 km (0.069 R)
• M39: 13,505,696 km (0.089 R)
• M40: 13,732,187 km (0.083 R)
• M41: 14,265,354 km (0.089 R)
• M42: 14,650,419 km (0.094 R)
• M43: 14,883,043 km (0.106 R)
• M44: 15,038,924 km (0.088 R)
• M45: 15,430,871 km (0.088 R)
• M46: 15,945,338 km (0.097 R)
• M47: 16,184,694 km (0.063 R)
• M48: 16,304,822 km (0.082 R)
• M49: 16,545,973 km (0.075 R)
• M50: 16,869,404 km (0.105 R)
• M51: 17,810,973 km (0.049 R)
• M52: 18,142,482 km (0.058 R)
• M53: 18,643,485 km (0.08 R)
• M54: 18,895,707 km (0.093 R)
• M55: 18,980,080 km (0.056 R)
• M56: 19,064,453 km (0.116 R)
• M57: 19,744,675 km (0.106 R)
• M58: 19,830,245 km (0.098 R)
• M59: 20,303,273 km (0.057 R)
• M60: 20,432,975 km (0.072 R)
• M61: 21,965,605 km (0.058 R)
• M62: 22,589,129 km (0.062 R)
• M63: 23,354,023 km (0.041 R)
• M64: 23,444,530 km (0.027 R)
• M65: 24,540,184 km (0.107 R)
• M66: 24,678,263 km (0.081 R)
• M67: 24,862,867 km (0.047 R)
• M68: 25,605,770 km (0.108 R)
• M69: 25,699,269 km (0.106 R)
• M70: 26,639,342 km (0.099 R)
• M71: 26,733,887 km (0.073 R)
• M72: 27,113,567 km (0.084 R)
• M73: 27,590,634 km (0.093 R)
• M74: 29,330,907 km (0.102 R)
• M75: 30,411,901 km (0.066 R)
• M76: 31,256,082 km (0.114 R)
• M77: 33,018,494 km (0.111 R)
• M78: 33,120,221 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.7

Radius: 6.7

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.74 AU - 24.48 AU

Year: 32584 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,200,323 km

• M1: 121,174 km (0.102 R)
• M2: 300,093 km (0.096 R)
• M3: 612,304 km (0.084 R)
• M4: 754,871 km (0.108 R)
• M5: 1,072,018 km (0.076 R)
• M6: 1,465,012 km (0.065 R)
• M7: 1,817,614 km (0.039 R)
• M8: 2,927,481 km (0.111 R)
• M9: 3,023,822 km (0.107 R)
• M10: 3,369,542 km (0.095 R)
• M11: 5,815,168 km (0.091 R)
• M12: 6,306,298 km (0.047 R)
• M13: 6,620,005 km (0.075 R)
• M14: 7,003,125 km (0.112 R)
• M15: 7,197,453 km (0.102 R)
• M16: 7,328,052 km (0.117 R)
• M17: 7,591,494 km (0.027 R)
• M18: 7,791,057 km (0.082 R)
• M19: 8,400,369 km (0.113 R)
• M20: 9,095,102 km (0.094 R)
• M21: 9,808,235 km (0.111 R)
• M22: 10,836,571 km (0.089 R)
• M23: 12,130,742 km (0.092 R)
• M24: 12,208,383 km (0.109 R)
• M25: 14,530,740 km (0.092 R)
• M26: 16,295,247 km (0.1 R)
• M27: 17,421,121 km (0.061 R)
• M28: 18,571,828 km (0.09 R)
• M29: 19,473,604 km (0.032 R)
• M30: 19,655,664 km (0.104 R)
• M31: 19,746,919 km (0.045 R)
• M32: 20,113,284 km (0.109 R)
• M33: 20,759,846 km (0.118 R)
• M34: 23,898,709 km (0.076 R)
• M35: 25,373,594 km (0.085 R)
• M36: 25,771,824 km (0.111 R)
• M37: 25,971,836 km (0.108 R)
• M38: 26,172,147 km (0.081 R)
• M39: 30,603,685 km (0.1 R)
• M40: 35,372,117 km (0.067 R)
• M41: 36,039,922 km (0.083 R)
• M42: 36,599,717 km (0.096 R)
• M43: 36,824,413 km (0.069 R)
• M44: 37,954,925 km (0.103 R)
• M45: 40,481,782 km (0.099 R)
• M46: 42,000,201 km (0.12 R)
• M47: 43,894,558 km (0.108 R)
• M48: 45,454,116 km (0.111 R)
• M49: 45,816,741 km (0.085 R)
• M50: 46,787,931 km (0.071 R)
• M51: 47,398,440 km (0.086 R)
• M52: 48,380,849 km (0.101 R)
• M53: 48,627,386 km (0.047 R)
• M54: 50,365,414 km (0.113 R)
• M55: 50,615,392 km (0.059 R)
• M56: 53,774,451 km (0.09 R)
• M57: 55,700,224 km (0.111 R)
• M58: 55,829,477 km (0.112 R)
• M59: 56,088,131 km (0.117 R)
• M60: 57,257,089 km (0.063 R)
• M61: 57,648,587 km (0.086 R)
• M62: 58,959,812 km (0.068 R)
• M63: 59,619,090 km (0.054 R)
• M64: 60,280,911 km (0.076 R)
• M65: 60,679,140 km (0.11 R)
• M66: 61,211,410 km (0.101 R)
• M67: 62,548,964 km (0.059 R)
• M68: 63,086,768 km (0.075 R)
• M69: 63,356,194 km (0.088 R)
• M70: 69,379,752 km (0.091 R)
• M71: 70,354,831 km (0.114 R)
• M72: 72,882,736 km (0.117 R)
• M73: 73,306,846 km (0.045 R)
• M74: 74,157,759 km (0.103 R)
• M75: 75,583,127 km (0.091 R)
• M76: 75,726,293 km (0.073 R)
• M77: 77,449,660 km (0.102 R)
• M78: 78,171,619 km (0.052 R)
• M79: 78,460,942 km (0.093 R)
• M80: 80,350,812 km (0.085 R)
• M81: 82,549,751 km (0.097 R)
• M82: 84,323,233 km (0.118 R)
• M83: 86,109,133 km (0.1 R)
• M84: 91,236,749 km (0.092 R)
• M85: 92,151,840 km (0.108 R)
• M86: 93,837,359 km (0.094 R)
• M87: 94,298,868 km (0.096 R)
• M88: 95,223,981 km (0.118 R)
• M89: 96,772,619 km (0.092 R)
• M90: 101,152,994 km (0.092 R)
• M91: 104,480,499 km (0.077 R)
• M92: 107,200,338 km (0.106 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit