🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.51 AU - 0.55 AU

Year: 144 Days

Day: 27.2 Hours

Environment

Temp: 150 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 30.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.03 AU - 1.35 AU

Year: 484 Days

Day: 28.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 161.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,839,493 km

• M1: 170,093 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.29 AU - 3.01 AU

Year: 1608 Days

Day: 37.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,839,493 km

• M1: 1,676,394 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963

Radius: 12.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.87 AU - 5.13 AU

Year: 3559 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 59,839,493 km

• M1: 152,889 km (0.075 R)
• M2: 243,994 km (0.033 R)
• M3: 505,790 km (0.11 R)
• M4: 850,464 km (0.053 R)
• M5: 1,436,439 km (0.105 R)
• M6: 1,540,110 km (0.089 R)
• M7: 1,677,142 km (0.108 R)
• M8: 2,046,499 km (0.093 R)
• M9: 2,164,232 km (0.043 R)
• M10: 2,917,458 km (0.08 R)
• M11: 3,244,179 km (0.085 R)
• M12: 3,482,190 km (0.084 R)
• M13: 3,623,560 km (0.081 R)
• M14: 4,534,461 km (0.091 R)
• M15: 4,981,609 km (0.043 R)
• M16: 5,233,682 km (0.111 R)
• M17: 5,607,826 km (0.069 R)
• M18: 5,750,393 km (0.092 R)
• M19: 5,870,071 km (0.098 R)
• M20: 6,014,882 km (0.101 R)
• M21: 6,456,495 km (0.044 R)
• M22: 6,681,191 km (0.094 R)
• M23: 6,883,148 km (0.11 R)
• M24: 7,061,618 km (0.082 R)
• M25: 7,164,242 km (0.113 R)
• M26: 7,319,076 km (0.101 R)
• M27: 7,632,334 km (0.03 R)
• M28: 7,896,673 km (0.09 R)
• M29: 8,652,890 km (0.088 R)
• M30: 8,956,425 km (0.117 R)
• M31: 9,067,576 km (0.103 R)
• M32: 9,319,648 km (0.109 R)
• M33: 9,517,117 km (0.119 R)
• M34: 9,945,266 km (0.119 R)
• M35: 10,731,702 km (0.066 R)
• M36: 10,968,665 km (0.119 R)
• M37: 11,267,113 km (0.12 R)
• M38: 11,417,459 km (0.052 R)
• M39: 12,025,275 km (0.105 R)
• M40: 12,426,048 km (0.067 R)
• M41: 12,519,247 km (0.052 R)
• M42: 12,768,627 km (0.107 R)
• M43: 12,862,575 km (0.06 R)
• M44: 12,956,821 km (0.1 R)
• M45: 13,240,908 km (0.06 R)
• M46: 14,040,508 km (0.045 R)
• M47: 14,202,373 km (0.046 R)
• M48: 14,527,898 km (0.045 R)
• M49: 14,921,789 km (0.093 R)
• M50: 15,419,053 km (0.102 R)
• M51: 15,686,534 km (0.06 R)
• M52: 15,955,510 km (0.076 R)
• M53: 16,669,092 km (0.082 R)
• M54: 17,846,128 km (0.113 R)
• M55: 18,197,534 km (0.109 R)
• M56: 18,480,274 km (0.092 R)
• M57: 18,586,638 km (0.082 R)
• M58: 19,193,407 km (0.099 R)
• M59: 19,879,313 km (0.034 R)
• M60: 20,061,074 km (0.075 R)
• M61: 20,757,153 km (0.089 R)
• M62: 21,052,460 km (0.076 R)
• M63: 21,872,106 km (0.119 R)
• M64: 22,740,223 km (0.047 R)
• M65: 23,696,452 km (0.113 R)
• M66: 23,773,645 km (0.098 R)
• M67: 24,160,206 km (0.11 R)
• M68: 25,057,344 km (0.074 R)
• M69: 25,885,967 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.7

Radius: 9.2

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.2 AU - 5.66 AU

Year: 4717 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,839,493 km

• M1: 131,497 km (0.084 R)
• M2: 209,437 km (0.104 R)
• M3: 305,030 km (0.067 R)
• M4: 373,995 km (0.116 R)
• M5: 563,834 km (0.088 R)
• M6: 736,321 km (0.093 R)
• M7: 966,701 km (0.089 R)
• M8: 1,090,718 km (0.094 R)
• M9: 1,339,649 km (0.09 R)
• M10: 1,542,204 km (0.106 R)
• M11: 1,805,497 km (0.098 R)
• M12: 2,318,917 km (0.103 R)
• M13: 2,393,117 km (0.115 R)
• M14: 2,468,365 km (0.106 R)
• M15: 2,855,823 km (0.104 R)
• M16: 3,159,208 km (0.053 R)
• M17: 3,283,524 km (0.099 R)
• M18: 3,346,205 km (0.118 R)
• M19: 3,515,550 km (0.062 R)
• M20: 3,884,758 km (0.106 R)
• M21: 4,543,287 km (0.119 R)
• M22: 4,613,449 km (0.034 R)
• M23: 4,778,455 km (0.076 R)
• M24: 4,849,664 km (0.111 R)
• M25: 5,138,687 km (0.071 R)
• M26: 5,383,728 km (0.105 R)
• M27: 5,557,561 km (0.077 R)
• M28: 5,885,330 km (0.112 R)
• M29: 6,879,408 km (0.104 R)
• M30: 7,040,973 km (0.063 R)
• M31: 7,313,391 km (0.1 R)
• M32: 7,589,250 km (0.119 R)
• M33: 8,408,298 km (0.103 R)
• M34: 9,048,278 km (0.063 R)
• M35: 9,493,780 km (0.092 R)
• M36: 10,007,200 km (0.105 R)
• M37: 10,747,410 km (0.09 R)
• M38: 11,124,247 km (0.096 R)
• M39: 11,219,092 km (0.055 R)
• M40: 11,473,409 km (0.077 R)
• M41: 11,633,179 km (0.087 R)
• M42: 12,149,890 km (0.096 R)
• M43: 12,575,197 km (0.076 R)
• M44: 13,541,599 km (0.093 R)
• M45: 13,609,217 km (0.072 R)
• M46: 14,325,043 km (0.048 R)
• M47: 14,393,858 km (0.069 R)
• M48: 14,462,823 km (0.12 R)
• M49: 14,670,166 km (0.116 R)
• M50: 16,185,592 km (0.073 R)
• M51: 16,257,249 km (0.078 R)
• M52: 16,329,056 km (0.037 R)
• M53: 16,545,076 km (0.119 R)
• M54: 18,009,489 km (0.088 R)
• M55: 18,195,439 km (0.112 R)
• M56: 18,531,735 km (0.086 R)
• M57: 18,794,728 km (0.09 R)
• M58: 19,096,916 km (0.098 R)
• M59: 19,667,632 km (0.113 R)
• M60: 20,012,754 km (0.101 R)
• M61: 20,825,968 km (0.084 R)
• M62: 21,060,239 km (0.119 R)
• M63: 21,847,722 km (0.106 R)
• M64: 22,925,874 km (0.088 R)
• M65: 23,087,140 km (0.088 R)
• M66: 23,491,802 km (0.081 R)
• M67: 23,776,487 km (0.116 R)
• M68: 23,980,539 km (0.098 R)
• M69: 24,103,209 km (0.07 R)
• M70: 24,678,562 km (0.115 R)
• M71: 24,885,157 km (0.119 R)
• M72: 25,092,350 km (0.076 R)
• M73: 25,300,141 km (0.116 R)
• M74: 26,052,768 km (0.039 R)
• M75: 26,727,904 km (0.071 R)
• M76: 27,751,452 km (0.101 R)
• M77: 28,311,247 km (0.114 R)
• M78: 28,614,183 km (0.081 R)
• M79: 29,005,232 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559

Radius: 14.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.08 AU - 9.92 AU

Year: 10065 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,839,493 km

• M1: 193,729 km (0.052 R)
• M2: 605,572 km (0.099 R)
• M3: 954,883 km (0.099 R)
• M4: 1,229,994 km (0.119 R)
• M5: 1,327,681 km (0.106 R)
• M6: 1,768,247 km (0.09 R)
• M7: 1,925,325 km (0.075 R)
• M8: 2,205,821 km (0.106 R)
• M9: 2,885,893 km (0.031 R)
• M10: 3,208,426 km (0.083 R)
• M11: 3,346,355 km (0.083 R)
• M12: 3,685,643 km (0.101 R)
• M13: 4,459,213 km (0.115 R)
• M14: 4,864,773 km (0.113 R)
• M15: 5,088,272 km (0.048 R)
• M16: 5,347,825 km (0.098 R)
• M17: 5,479,321 km (0.116 R)
• M18: 5,711,946 km (0.097 R)
• M19: 5,913,903 km (0.111 R)
• M20: 6,118,403 km (0.069 R)
• M21: 6,325,148 km (0.025 R)
• M22: 7,248,166 km (0.083 R)
• M23: 7,467,178 km (0.027 R)
• M24: 7,651,482 km (0.093 R)
• M25: 8,710,934 km (0.115 R)
• M26: 9,655,645 km (0.118 R)
• M27: 10,674,257 km (0.112 R)
• M28: 11,091,336 km (0.025 R)
• M29: 11,471,314 km (0.1 R)
• M30: 11,898,416 km (0.089 R)
• M31: 12,157,370 km (0.115 R)
• M32: 12,812,609 km (0.111 R)
• M33: 13,389,907 km (0.07 R)
• M34: 13,524,396 km (0.084 R)
• M35: 13,659,183 km (0.086 R)
• M36: 14,432,155 km (0.1 R)
• M37: 15,594,381 km (0.093 R)
• M38: 15,877,869 km (0.115 R)
• M39: 16,883,316 km (0.064 R)
• M40: 17,125,815 km (0.106 R)
• M41: 17,418,278 km (0.105 R)
• M42: 18,405,176 km (0.032 R)
• M43: 18,654,854 km (0.118 R)
• M44: 18,855,316 km (0.118 R)
• M45: 19,006,110 km (0.102 R)
• M46: 19,817,230 km (0.065 R)
• M47: 20,175,816 km (0.118 R)
• M48: 20,278,590 km (0.114 R)
• M49: 21,159,572 km (0.059 R)
• M50: 21,841,738 km (0.048 R)
• M51: 23,173,907 km (0.065 R)
• M52: 24,477,353 km (0.102 R)
• M53: 24,862,119 km (0.046 R)
• M54: 25,637,485 km (0.108 R)
• M55: 26,140,134 km (0.082 R)
• M56: 27,041,760 km (0.078 R)
• M57: 27,268,849 km (0.118 R)
• M58: 29,107,706 km (0.057 R)
• M59: 30,513,029 km (0.114 R)
• M60: 30,927,116 km (0.069 R)
• M61: 32,060,469 km (0.104 R)
• M62: 32,300,723 km (0.078 R)
• M63: 33,146,550 km (0.077 R)
• M64: 33,816,299 km (0.063 R)
• M65: 33,999,706 km (0.08 R)
• M66: 34,429,052 km (0.071 R)
• M67: 34,675,141 km (0.113 R)
• M68: 35,292,980 km (0.086 R)
• M69: 35,665,479 km (0.073 R)
• M70: 35,976,792 km (0.079 R)
• M71: 37,168,339 km (0.081 R)
• M72: 37,927,548 km (0.089 R)
• M73: 38,564,087 km (0.079 R)
• M74: 39,654,356 km (0.072 R)
• M75: 39,847,786 km (0.106 R)
• M76: 40,884,948 km (0.081 R)
• M77: 41,015,248 km (0.116 R)
• M78: 41,210,922 km (0.043 R)
• M79: 42,127,957 km (0.09 R)
• M80: 43,782,510 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.4

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.59 AU - 13.39 AU

Year: 15477 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,839,493 km

• M1: 241,152 km (0.042 R)
• M2: 431,739 km (0.09 R)
• M3: 641,027 km (0.091 R)
• M4: 1,058,405 km (0.117 R)
• M5: 2,153,611 km (0.108 R)
• M6: 2,569,044 km (0.112 R)
• M7: 2,661,496 km (0.109 R)
• M8: 3,306,711 km (0.097 R)
• M9: 3,928,290 km (0.094 R)
• M10: 4,363,171 km (0.045 R)
• M11: 4,586,521 km (0.12 R)
• M12: 4,967,248 km (0.078 R)
• M13: 5,800,059 km (0.091 R)
• M14: 6,129,025 km (0.104 R)
• M15: 6,379,601 km (0.114 R)
• M16: 6,591,133 km (0.063 R)
• M17: 7,460,595 km (0.102 R)
• M18: 8,228,032 km (0.08 R)
• M19: 8,551,313 km (0.069 R)
• M20: 9,163,019 km (0.051 R)
• M21: 10,379,100 km (0.089 R)
• M22: 10,628,330 km (0.087 R)
• M23: 11,748,968 km (0.061 R)
• M24: 12,534,506 km (0.068 R)
• M25: 13,229,089 km (0.058 R)
• M26: 13,662,774 km (0.106 R)
• M27: 13,826,583 km (0.062 R)
• M28: 13,936,238 km (0.11 R)
• M29: 14,433,053 km (0.083 R)
• M30: 14,599,855 km (0.075 R)
• M31: 14,711,604 km (0.077 R)
• M32: 15,273,943 km (0.113 R)
• M33: 15,387,338 km (0.089 R)
• M34: 16,188,434 km (0.107 R)
• M35: 16,477,906 km (0.079 R)
• M36: 17,415,735 km (0.097 R)
• M37: 17,950,847 km (0.068 R)
• M38: 19,098,412 km (0.113 R)
• M39: 19,527,160 km (0.108 R)
• M40: 19,650,279 km (0.109 R)
• M41: 22,037,711 km (0.074 R)
• M42: 22,551,879 km (0.104 R)
• M43: 23,005,161 km (0.029 R)
• M44: 23,854,876 km (0.117 R)
• M45: 24,250,563 km (0.117 R)
• M46: 24,382,957 km (0.039 R)
• M47: 25,249,129 km (0.106 R)
• M48: 25,922,319 km (0.066 R)
• M49: 26,738,076 km (0.119 R)
• M50: 27,080,506 km (0.044 R)
• M51: 27,631,325 km (0.056 R)
• M52: 28,046,758 km (0.108 R)
• M53: 28,255,298 km (0.116 R)
• M54: 28,394,723 km (0.097 R)
• M55: 28,604,160 km (0.11 R)
• M56: 29,024,530 km (0.107 R)
• M57: 29,235,463 km (0.098 R)
• M58: 30,583,340 km (0.115 R)
• M59: 30,869,670 km (0.065 R)
• M60: 31,085,091 km (0.107 R)
• M61: 31,879,007 km (0.118 R)
• M62: 32,096,672 km (0.075 R)
• M63: 32,242,081 km (0.106 R)
• M64: 34,152,147 km (0.12 R)
• M65: 37,161,757 km (0.101 R)
• M66: 39,085,585 km (0.093 R)
• M67: 39,474,241 km (0.062 R)
• M68: 42,310,317 km (0.059 R)
• M69: 43,029,434 km (0.1 R)
• M70: 43,270,137 km (0.076 R)
• M71: 43,511,289 km (0.108 R)
• M72: 44,237,138 km (0.119 R)
• M73: 44,642,249 km (0.063 R)
• M74: 45,537,592 km (0.113 R)
• M75: 46,192,681 km (0.078 R)
• M76: 46,439,069 km (0.061 R)
• M77: 51,203,312 km (0.09 R)
• M78: 52,311,533 km (0.092 R)
• M79: 52,568,393 km (0.106 R)
• M80: 53,686,337 km (0.117 R)
• M81: 53,945,441 km (0.117 R)
• M82: 54,551,612 km (0.112 R)
• M83: 56,647,179 km (0.065 R)
• M84: 57,351,485 km (0.116 R)
• M85: 57,704,686 km (0.04 R)
• M86: 58,502,192 km (0.104 R)
• M87: 59,749,988 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit