🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.6 AU - 0.92 AU

Year: 243 Days

Day: 21 Hours

Environment

Temp: 116 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 258 Days

Day: 14.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,971,753 km

• M1: 117,434 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.27 AU - 1.41 AU

Year: 569 Days

Day: 22 Hours

Environment

Temp: 2 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.21 AU - 1.47 AU

Year: 569 Days

Day: 13.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,971,753 km

• M1: 38,596 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.04 AU - 2.92 AU

Year: 1434 Days

Day: 38 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.24 AU - 2.82 AU

Year: 1477 Days

Day: 19.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 14.9

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.47 AU - 6.21 AU

Year: 5181 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,971,753 km

• M1: 208,839 km (0.071 R)
• M2: 321,336 km (0.09 R)
• M3: 540,497 km (0.094 R)
• M4: 892,052 km (0.118 R)
• M5: 1,176,438 km (0.104 R)
• M6: 1,597,256 km (0.106 R)
• M7: 1,706,014 km (0.082 R)
• M8: 2,376,811 km (0.091 R)
• M9: 2,779,229 km (0.101 R)
• M10: 2,892,774 km (0.079 R)
• M11: 3,566,264 km (0.079 R)
• M12: 4,420,019 km (0.103 R)
• M13: 4,643,219 km (0.068 R)
• M14: 4,962,012 km (0.082 R)
• M15: 5,100,988 km (0.117 R)
• M16: 5,217,675 km (0.118 R)
• M17: 5,597,504 km (0.112 R)
• M18: 5,766,400 km (0.103 R)
• M19: 6,035,526 km (0.094 R)
• M20: 6,687,922 km (0.102 R)
• M21: 6,815,978 km (0.12 R)
• M22: 7,152,873 km (0.103 R)
• M23: 7,655,222 km (0.048 R)
• M24: 7,762,484 km (0.102 R)
• M25: 7,870,194 km (0.053 R)
• M26: 8,059,884 km (0.042 R)
• M27: 8,251,220 km (0.102 R)
• M28: 8,416,376 km (0.117 R)
• M29: 8,638,379 km (0.119 R)
• M30: 8,834,203 km (0.104 R)
• M31: 9,201,765 km (0.038 R)
• M32: 9,315,908 km (0.089 R)
• M33: 10,305,049 km (0.107 R)
• M34: 11,696,310 km (0.08 R)
• M35: 12,100,224 km (0.063 R)
• M36: 12,635,186 km (0.071 R)
• M37: 12,985,694 km (0.092 R)
• M38: 13,178,076 km (0.078 R)
• M39: 13,274,717 km (0.086 R)
• M40: 13,468,595 km (0.083 R)
• M41: 14,154,801 km (0.051 R)
• M42: 14,551,983 km (0.086 R)
• M43: 14,651,915 km (0.112 R)
• M44: 14,818,866 km (0.094 R)
• M45: 14,919,396 km (0.117 R)
• M46: 15,154,713 km (0.095 R)
• M47: 15,493,103 km (0.108 R)
• M48: 15,629,238 km (0.1 R)
• M49: 16,074,291 km (0.105 R)
• M50: 16,177,514 km (0.065 R)
• M51: 16,350,150 km (0.109 R)
• M52: 17,257,760 km (0.03 R)
• M53: 18,541,459 km (0.12 R)
• M54: 18,722,174 km (0.083 R)
• M55: 18,976,191 km (0.114 R)
• M56: 20,003,629 km (0.119 R)
• M57: 20,973,921 km (0.071 R)
• M58: 21,578,745 km (0.101 R)
• M59: 22,419,634 km (0.098 R)
• M60: 22,535,124 km (0.112 R)
• M61: 22,766,702 km (0.115 R)
• M62: 22,882,789 km (0.088 R)
• M63: 24,330,897 km (0.072 R)
• M64: 24,608,251 km (0.1 R)
• M65: 25,165,952 km (0.11 R)
• M66: 25,446,448 km (0.118 R)
• M67: 26,700,976 km (0.045 R)
• M68: 26,946,017 km (0.047 R)
• M69: 27,150,966 km (0.108 R)
• M70: 27,274,085 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71

Radius: 13.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.15 AU - 7.79 AU

Year: 6041 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 62,971,753 km

• M1: 207,043 km (0.098 R)
• M2: 312,360 km (0.102 R)
• M3: 479,461 km (0.081 R)
• M4: 661,522 km (0.105 R)
• M5: 844,031 km (0.074 R)
• M6: 1,194,240 km (0.114 R)
• M7: 1,442,871 km (0.107 R)
• M8: 1,568,534 km (0.095 R)
• M9: 1,797,568 km (0.097 R)
• M10: 1,933,552 km (0.096 R)
• M11: 2,240,228 km (0.118 R)
• M12: 2,524,913 km (0.109 R)
• M13: 2,795,236 km (0.092 R)
• M14: 3,021,279 km (0.062 R)
• M15: 3,143,350 km (0.09 R)
• M16: 3,294,744 km (0.101 R)
• M17: 3,519,589 km (0.096 R)
• M18: 4,103,918 km (0.06 R)
• M19: 4,224,494 km (0.108 R)
• M20: 4,331,008 km (0.11 R)
• M21: 4,423,011 km (0.082 R)
• M22: 4,908,755 km (0.115 R)
• M23: 5,117,743 km (0.115 R)
• M24: 5,215,131 km (0.109 R)
• M25: 5,313,118 km (0.075 R)
• M26: 5,411,853 km (0.092 R)
• M27: 5,511,186 km (0.108 R)
• M28: 5,611,117 km (0.08 R)
• M29: 5,728,402 km (0.074 R)
• M30: 5,812,775 km (0.087 R)
• M31: 6,484,768 km (0.118 R)
• M32: 6,946,727 km (0.051 R)
• M33: 7,145,393 km (0.117 R)
• M34: 7,254,450 km (0.119 R)
• M35: 7,733,911 km (0.1 R)
• M36: 8,242,843 km (0.105 R)
• M37: 8,434,029 km (0.075 R)
• M38: 8,665,606 km (0.111 R)
• M39: 9,273,273 km (0.096 R)
• M40: 9,492,284 km (0.104 R)
• M41: 9,935,393 km (0.117 R)
• M42: 10,241,470 km (0.091 R)
• M43: 11,710,521 km (0.116 R)
• M44: 11,817,933 km (0.069 R)
• M45: 12,033,952 km (0.087 R)
• M46: 12,120,569 km (0.032 R)
• M47: 12,557,395 km (0.053 R)
• M48: 13,088,467 km (0.044 R)
• M49: 13,514,223 km (0.12 R)
• M50: 13,604,281 km (0.058 R)
• M51: 13,808,033 km (0.102 R)
• M52: 14,264,307 km (0.099 R)
• M53: 14,911,317 km (0.111 R)
• M54: 15,004,666 km (0.056 R)
• M55: 15,144,840 km (0.095 R)
• M56: 15,379,409 km (0.083 R)
• M57: 15,852,438 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.42 AU - 11.42 AU

Year: 11469 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 62,971,753 km

• M1: 182,509 km (0.074 R)
• M2: 298,597 km (0.096 R)
• M3: 616,642 km (0.11 R)
• M4: 839,543 km (0.116 R)
• M5: 951,442 km (0.094 R)
• M6: 1,091,017 km (0.117 R)
• M7: 1,344,286 km (0.111 R)
• M8: 1,541,008 km (0.032 R)
• M9: 1,668,914 km (0.092 R)
• M10: 1,800,710 km (0.109 R)
• M11: 1,936,245 km (0.039 R)
• M12: 2,174,704 km (0.067 R)
• M13: 2,634,867 km (0.106 R)
• M14: 2,884,397 km (0.052 R)
• M15: 3,158,310 km (0.075 R)
• M16: 3,323,466 km (0.113 R)
• M17: 3,440,901 km (0.098 R)
• M18: 3,542,627 km (0.064 R)
• M19: 3,749,222 km (0.113 R)
• M20: 3,889,245 km (0.104 R)
• M21: 3,995,460 km (0.044 R)
• M22: 4,174,529 km (0.076 R)
• M23: 4,356,440 km (0.064 R)
• M24: 4,485,393 km (0.054 R)
• M25: 4,747,040 km (0.108 R)
• M26: 5,423,372 km (0.047 R)
• M27: 5,945,618 km (0.098 R)
• M28: 6,150,716 km (0.07 R)
• M29: 6,484,021 km (0.045 R)
• M30: 6,631,674 km (0.093 R)
• M31: 7,038,281 km (0.066 R)
• M32: 7,452,966 km (0.027 R)
• M33: 7,630,090 km (0.06 R)
• M34: 7,786,120 km (0.039 R)
• M35: 8,421,163 km (0.09 R)
• M36: 8,861,579 km (0.118 R)
• M37: 9,285,839 km (0.111 R)
• M38: 9,789,236 km (0.068 R)
• M39: 10,375,510 km (0.091 R)
• M40: 10,523,911 km (0.066 R)
• M41: 12,306,669 km (0.045 R)
• M42: 12,780,296 km (0.047 R)
• M43: 13,447,801 km (0.034 R)
• M44: 13,799,506 km (0.09 R)
• M45: 14,291,384 km (0.082 R)
• M46: 14,816,921 km (0.1 R)
• M47: 15,040,121 km (0.117 R)
• M48: 15,236,394 km (0.091 R)
• M49: 15,546,510 km (0.066 R)
• M50: 15,887,144 km (0.07 R)
• M51: 16,402,659 km (0.064 R)
• M52: 16,953,029 km (0.08 R)
• M53: 17,715,829 km (0.086 R)
• M54: 18,820,609 km (0.098 R)
• M55: 19,518,782 km (0.117 R)
• M56: 20,752,965 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.7

Radius: 6.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 17.02 AU - 18.22 AU

Year: 27151 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,971,753 km

• M1: 133,292 km (0.07 R)
• M2: 298,897 km (0.084 R)
• M3: 563,984 km (0.112 R)
• M4: 720,463 km (0.085 R)
• M5: 847,023 km (0.078 R)
• M6: 1,097,899 km (0.111 R)
• M7: 1,476,082 km (0.119 R)
• M8: 1,583,493 km (0.071 R)
• M9: 1,638,097 km (0.073 R)
• M10: 1,834,668 km (0.105 R)
• M11: 1,892,114 km (0.116 R)
• M12: 2,188,916 km (0.115 R)
• M13: 2,693,958 km (0.111 R)
• M14: 3,061,520 km (0.063 R)
• M15: 3,130,186 km (0.048 R)
• M16: 3,199,150 km (0.108 R)
• M17: 3,660,510 km (0.06 R)
• M18: 3,769,866 km (0.119 R)
• M19: 4,104,666 km (0.11 R)
• M20: 4,487,936 km (0.114 R)
• M21: 4,605,071 km (0.075 R)
• M22: 4,882,575 km (0.051 R)
• M23: 4,962,760 km (0.096 R)
• M24: 6,525,160 km (0.101 R)
• M25: 6,926,531 km (0.08 R)
• M26: 7,800,033 km (0.086 R)
• M27: 7,988,377 km (0.079 R)
• M28: 8,659,174 km (0.111 R)
• M29: 9,001,304 km (0.048 R)
• M30: 9,952,298 km (0.113 R)
• M31: 10,725,419 km (0.072 R)
• M32: 11,732,213 km (0.099 R)
• M33: 12,056,392 km (0.074 R)
• M34: 13,720,967 km (0.088 R)
• M35: 14,234,237 km (0.115 R)
• M36: 14,406,724 km (0.066 R)
• M37: 14,870,178 km (0.118 R)
• M38: 15,811,597 km (0.119 R)
• M39: 15,930,528 km (0.101 R)
• M40: 16,049,907 km (0.058 R)
• M41: 16,409,690 km (0.111 R)
• M42: 16,893,489 km (0.081 R)
• M43: 17,137,184 km (0.094 R)
• M44: 17,259,406 km (0.077 R)
• M45: 17,689,649 km (0.115 R)
• M46: 18,310,480 km (0.061 R)
• M47: 19,318,471 km (0.096 R)
• M48: 19,957,702 km (0.091 R)
• M49: 20,409,189 km (0.119 R)
• M50: 21,651,599 km (0.11 R)
• M51: 21,849,966 km (0.08 R)
• M52: 24,140,459 km (0.108 R)
• M53: 24,621,566 km (0.1 R)
• M54: 24,966,987 km (0.109 R)
• M55: 25,036,251 km (0.095 R)
• M56: 25,383,767 km (0.081 R)
• M57: 25,732,779 km (0.062 R)
• M58: 26,647,570 km (0.118 R)
• M59: 28,219,993 km (0.077 R)
• M60: 28,292,249 km (0.106 R)
• M61: 28,581,571 km (0.082 R)
• M62: 28,944,645 km (0.105 R)
• M63: 29,090,353 km (0.087 R)
• M64: 29,382,368 km (0.097 R)
• M65: 30,042,992 km (0.117 R)
• M66: 31,379,051 km (0.048 R)
• M67: 33,266,527 km (0.077 R)
• M68: 38,023,590 km (0.062 R)
• M69: 38,823,639 km (0.108 R)
• M70: 39,952,804 km (0.111 R)
• M71: 40,766,018 km (0.082 R)
• M72: 42,408,603 km (0.1 R)
• M73: 42,739,812 km (0.103 R)
• M74: 43,321,299 km (0.109 R)
• M75: 43,738,229 km (0.036 R)
• M76: 46,950,544 km (0.064 R)
• M77: 49,539,784 km (0.094 R)
• M78: 50,939,571 km (0.1 R)
• M79: 51,467,801 km (0.105 R)
• M80: 52,086,388 km (0.08 R)
• M81: 52,441,085 km (0.038 R)
• M82: 53,688,432 km (0.035 R)
• M83: 53,867,351 km (0.029 R)
• M84: 55,940,029 km (0.108 R)
• M85: 56,758,180 km (0.096 R)
• M86: 57,214,454 km (0.12 R)
• M87: 57,488,667 km (0.076 R)
• M88: 58,682,458 km (0.113 R)
• M89: 59,698,975 km (0.083 R)
• M90: 60,721,327 km (0.12 R)
• M91: 60,907,726 km (0.114 R)
• M92: 61,187,923 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit