🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.52 AU - 0.66 AU

Year: 170 Days

Day: 27.3 Hours

Environment

Temp: 203 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.6 AU - 0.84 AU

Year: 229 Days

Day: 38.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,217,439 km

• M1: 108,159 km (0.087 R)
• M2: 553,811 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.88 AU - 1.06 AU

Year: 358 Days

Day: 23.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.05 AU - 1.09 AU

Year: 415 Days

Day: 36.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.5 AU - 1.98 AU

Year: 860 Days

Day: 43.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.85 AU - 2.29 AU

Year: 1116 Days

Day: 16.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.9 AU - 4.5 AU

Year: 3226 Days

Day: 46.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,217,439 km

• M1: 1,023,249 km (0.068 R)
• M2: 1,674,150 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 8.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.77 AU - 7.39 AU

Year: 5618 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,217,439 km

• M1: 106,813 km (0.108 R)
• M2: 289,023 km (0.038 R)
• M3: 346,469 km (0.097 R)
• M4: 460,612 km (0.083 R)
• M5: 563,535 km (0.076 R)
• M6: 639,680 km (0.081 R)
• M7: 880,234 km (0.11 R)
• M8: 949,946 km (0.119 R)
• M9: 1,159,683 km (0.114 R)
• M10: 1,270,236 km (0.077 R)
• M11: 1,659,788 km (0.092 R)
• M12: 1,823,299 km (0.07 R)
• M13: 2,005,359 km (0.048 R)
• M14: 2,248,157 km (0.106 R)
• M15: 2,359,158 km (0.113 R)
• M16: 2,429,469 km (0.103 R)
• M17: 2,572,186 km (0.107 R)
• M18: 2,717,745 km (0.103 R)
• M19: 2,956,353 km (0.058 R)
• M20: 3,518,093 km (0.072 R)
• M21: 3,614,883 km (0.086 R)
• M22: 4,027,923 km (0.053 R)
• M23: 4,095,391 km (0.119 R)
• M24: 4,214,471 km (0.081 R)
• M25: 4,421,215 km (0.098 R)
• M26: 4,737,615 km (0.115 R)
• M27: 4,988,790 km (0.057 R)
• M28: 5,189,251 km (0.069 R)
• M29: 5,336,605 km (0.064 R)
• M30: 5,654,650 km (0.087 R)
• M31: 6,250,199 km (0.12 R)
• M32: 6,625,241 km (0.085 R)
• M33: 6,705,126 km (0.091 R)
• M34: 6,946,577 km (0.093 R)
• M35: 7,048,154 km (0.109 R)
• M36: 7,355,578 km (0.106 R)
• M37: 7,417,661 km (0.118 R)
• M38: 7,625,602 km (0.072 R)
• M39: 7,751,414 km (0.089 R)
• M40: 8,154,131 km (0.084 R)
• M41: 8,282,785 km (0.086 R)
• M42: 8,476,963 km (0.068 R)
• M43: 8,913,789 km (0.076 R)
• M44: 9,068,473 km (0.097 R)
• M45: 9,358,095 km (0.068 R)
• M46: 9,447,854 km (0.105 R)
• M47: 9,560,351 km (0.058 R)
• M48: 9,650,708 km (0.069 R)
• M49: 9,969,202 km (0.093 R)
• M50: 10,060,906 km (0.091 R)
• M51: 10,222,023 km (0.078 R)
• M52: 11,444,985 km (0.107 R)
• M53: 11,733,709 km (0.088 R)
• M54: 12,614,541 km (0.103 R)
• M55: 12,962,655 km (0.1 R)
• M56: 13,213,382 km (0.102 R)
• M57: 13,288,928 km (0.078 R)
• M58: 13,592,463 km (0.082 R)
• M59: 13,745,052 km (0.107 R)
• M60: 13,872,659 km (0.066 R)
• M61: 14,026,446 km (0.099 R)
• M62: 14,594,768 km (0.099 R)
• M63: 14,803,158 km (0.116 R)
• M64: 15,117,912 km (0.082 R)
• M65: 15,620,561 km (0.12 R)
• M66: 17,298,899 km (0.1 R)
• M67: 17,908,062 km (0.059 R)
• M68: 18,075,462 km (0.071 R)
• M69: 18,131,262 km (0.118 R)
• M70: 18,355,509 km (0.102 R)
• M71: 18,580,654 km (0.106 R)
• M72: 18,778,422 km (0.102 R)
• M73: 18,891,668 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.9

Radius: 10.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.01 AU - 10.19 AU

Year: 10287 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,217,439 km

• M1: 149,598 km (0.097 R)
• M2: 305,329 km (0.1 R)
• M3: 434,432 km (0.093 R)
• M4: 633,996 km (0.057 R)
• M5: 772,224 km (0.106 R)
• M6: 979,417 km (0.086 R)
• M7: 1,658,143 km (0.107 R)
• M8: 1,828,834 km (0.08 R)
• M9: 2,056,821 km (0.1 R)
• M10: 2,187,570 km (0.107 R)
• M11: 2,624,695 km (0.12 R)
• M12: 3,059,276 km (0.106 R)
• M13: 3,269,761 km (0.115 R)
• M14: 3,865,310 km (0.074 R)
• M15: 4,225,541 km (0.107 R)
• M16: 4,699,617 km (0.08 R)
• M17: 4,873,001 km (0.11 R)
• M18: 5,190,747 km (0.038 R)
• M19: 5,262,255 km (0.067 R)
• M20: 5,624,730 km (0.111 R)
• M21: 6,373,916 km (0.113 R)
• M22: 6,760,328 km (0.075 R)
• M23: 7,154,518 km (0.114 R)
• M24: 7,234,254 km (0.081 R)
• M25: 7,475,106 km (0.106 R)
• M26: 8,761,947 km (0.117 R)
• M27: 9,540,155 km (0.082 R)
• M28: 9,672,101 km (0.059 R)
• M29: 11,721,891 km (0.105 R)
• M30: 11,863,261 km (0.107 R)
• M31: 12,005,080 km (0.034 R)
• M32: 12,674,680 km (0.061 R)
• M33: 13,356,547 km (0.037 R)
• M34: 13,652,302 km (0.059 R)
• M35: 13,751,485 km (0.085 R)
• M36: 14,100,198 km (0.062 R)
• M37: 14,959,189 km (0.073 R)
• M38: 15,112,526 km (0.081 R)
• M39: 15,215,151 km (0.102 R)
• M40: 15,369,386 km (0.105 R)
• M41: 15,627,592 km (0.083 R)
• M42: 16,148,342 km (0.116 R)
• M43: 16,463,545 km (0.071 R)
• M44: 17,421,270 km (0.052 R)
• M45: 17,961,169 km (0.05 R)
• M46: 18,891,668 km (0.104 R)
• M47: 19,057,422 km (0.063 R)
• M48: 19,168,274 km (0.076 R)
• M49: 19,502,027 km (0.109 R)
• M50: 19,837,725 km (0.108 R)
• M51: 19,950,073 km (0.071 R)
• M52: 20,344,862 km (0.088 R)
• M53: 20,571,502 km (0.119 R)
• M54: 20,685,197 km (0.089 R)
• M55: 21,833,660 km (0.076 R)
• M56: 23,952,564 km (0.073 R)
• M57: 25,401,270 km (0.108 R)
• M58: 25,706,599 km (0.111 R)
• M59: 26,692,000 km (0.072 R)
• M60: 26,878,100 km (0.083 R)
• M61: 27,439,241 km (0.101 R)
• M62: 27,626,987 km (0.109 R)
• M63: 30,625,676 km (0.077 R)
• M64: 31,801,216 km (0.076 R)
• M65: 31,998,536 km (0.105 R)
• M66: 32,659,310 km (0.081 R)
• M67: 32,792,003 km (0.1 R)
• M68: 35,619,851 km (0.101 R)
• M69: 36,098,714 km (0.1 R)
• M70: 36,304,710 km (0.065 R)
• M71: 36,648,636 km (0.116 R)
• M72: 37,339,928 km (0.119 R)
• M73: 37,478,755 km (0.069 R)
• M74: 38,454,881 km (0.027 R)
• M75: 39,227,853 km (0.026 R)
• M76: 39,651,664 km (0.055 R)
• M77: 40,076,821 km (0.037 R)
• M78: 40,147,880 km (0.071 R)
• M79: 40,289,998 km (0.097 R)
• M80: 40,646,190 km (0.108 R)
• M81: 41,146,595 km (0.117 R)
• M82: 44,411,868 km (0.116 R)
• M83: 46,187,146 km (0.056 R)
• M84: 46,410,645 km (0.088 R)
• M85: 46,559,944 km (0.099 R)
• M86: 47,158,485 km (0.096 R)
• M87: 49,577,782 km (0.087 R)
• M88: 50,189,038 km (0.103 R)
• M89: 50,572,159 km (0.1 R)
• M90: 50,802,689 km (0.086 R)
• M91: 51,187,455 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.5

Radius: 12.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.56 AU - 10.32 AU

Year: 10869 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,217,439 km

• M1: 160,219 km (0.107 R)
• M2: 354,547 km (0.114 R)
• M3: 489,335 km (0.108 R)
• M4: 591,211 km (0.106 R)
• M5: 687,552 km (0.072 R)
• M6: 1,256,473 km (0.115 R)
• M7: 1,739,374 km (0.102 R)
• M8: 2,624,994 km (0.084 R)
• M9: 3,553,398 km (0.055 R)
• M10: 3,902,260 km (0.109 R)
• M11: 5,284,994 km (0.094 R)
• M12: 5,714,788 km (0.108 R)
• M13: 5,933,949 km (0.101 R)
• M14: 6,805,357 km (0.119 R)
• M15: 6,904,540 km (0.097 R)
• M16: 7,004,472 km (0.112 R)
• M17: 7,104,702 km (0.082 R)
• M18: 7,682,150 km (0.095 R)
• M19: 8,239,402 km (0.06 R)
• M20: 8,345,317 km (0.109 R)
• M21: 9,136,391 km (0.093 R)
• M22: 9,429,902 km (0.06 R)
• M23: 9,763,954 km (0.079 R)
• M24: 10,139,744 km (0.088 R)
• M25: 10,291,286 km (0.084 R)
• M26: 11,373,926 km (0.085 R)
• M27: 12,411,387 km (0.102 R)
• M28: 13,729,644 km (0.09 R)
• M29: 14,150,612 km (0.091 R)
• M30: 14,448,013 km (0.105 R)
• M31: 15,265,266 km (0.059 R)
• M32: 15,877,121 km (0.04 R)
• M33: 16,141,909 km (0.108 R)
• M34: 16,230,471 km (0.067 R)
• M35: 17,396,437 km (0.115 R)
• M36: 18,496,730 km (0.054 R)
• M37: 18,868,480 km (0.063 R)
• M38: 19,055,178 km (0.088 R)
• M39: 19,336,572 km (0.031 R)
• M40: 19,713,858 km (0.106 R)
• M41: 20,619,673 km (0.034 R)
• M42: 20,715,864 km (0.096 R)
• M43: 21,344,475 km (0.092 R)
• M44: 22,225,157 km (0.094 R)
• M45: 22,422,477 km (0.105 R)
• M46: 22,570,878 km (0.108 R)
• M47: 22,670,061 km (0.105 R)
• M48: 23,018,026 km (0.109 R)
• M49: 23,117,808 km (0.105 R)
• M50: 23,618,811 km (0.03 R)
• M51: 24,022,127 km (0.071 R)
• M52: 24,275,396 km (0.102 R)
• M53: 25,194,376 km (0.06 R)
• M54: 25,297,299 km (0.063 R)
• M55: 25,709,890 km (0.085 R)
• M56: 26,072,964 km (0.1 R)
• M57: 26,333,115 km (0.116 R)
• M58: 26,542,103 km (0.113 R)
• M59: 26,699,031 km (0.105 R)
• M60: 27,171,910 km (0.109 R)
• M61: 27,753,696 km (0.112 R)
• M62: 28,232,709 km (0.057 R)
• M63: 28,339,521 km (0.097 R)
• M64: 28,983,241 km (0.1 R)
• M65: 31,994,945 km (0.102 R)
• M66: 32,162,196 km (0.06 R)
• M67: 33,340,129 km (0.066 R)
• M68: 34,247,141 km (0.105 R)
• M69: 35,565,248 km (0.066 R)
• M70: 35,853,972 km (0.055 R)
• M71: 35,969,761 km (0.081 R)
• M72: 36,143,594 km (0.094 R)
• M73: 36,259,532 km (0.112 R)
• M74: 36,666,588 km (0.057 R)
• M75: 37,075,139 km (0.045 R)
• M76: 37,485,337 km (0.047 R)
• M77: 37,661,563 km (0.077 R)
• M78: 37,955,822 km (0.108 R)
• M79: 38,191,738 km (0.087 R)
• M80: 39,140,637 km (0.071 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: 309 - 19,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit