🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 22.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 10.6 °

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: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.54 AU - 0.62 AU

Year: 157 Days

Day: 45.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,615,933 km

• M1: 393,442 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.45 AU - 1.99 AU

Year: 800 Days

Day: 18.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.61 AU - 2.09 AU

Year: 893 Days

Day: 32 Hours

Environment

Temp: -53 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,615,933 km

• M1: 376,089 km (0.117 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.96 AU

Year: 1369 Days

Day: 35.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 107.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,615,933 km

• M1: 345,870 km (0.092 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.1

Radius: 11.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.41 AU - 6.71 AU

Year: 5292 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,615,933 km

• M1: 147,653 km (0.086 R)
• M2: 370,853 km (0.114 R)
• M3: 518,057 km (0.051 R)
• M4: 611,107 km (0.117 R)
• M5: 780,751 km (0.087 R)
• M6: 1,182,870 km (0.043 R)
• M7: 1,296,864 km (0.109 R)
• M8: 1,414,747 km (0.077 R)
• M9: 1,490,444 km (0.114 R)
• M10: 1,677,740 km (0.118 R)
• M11: 1,956,740 km (0.059 R)
• M12: 2,197,742 km (0.087 R)
• M13: 3,440,901 km (0.092 R)
• M14: 3,775,701 km (0.102 R)
• M15: 4,320,087 km (0.044 R)
• M16: 4,431,987 km (0.045 R)
• M17: 4,750,480 km (0.081 R)
• M18: 5,076,454 km (0.081 R)
• M19: 5,194,636 km (0.109 R)
• M20: 5,530,484 km (0.063 R)
• M21: 5,824,144 km (0.088 R)
• M22: 5,923,178 km (0.119 R)
• M23: 6,072,776 km (0.098 R)
• M24: 6,477,887 km (0.093 R)
• M25: 6,580,511 km (0.073 R)
• M26: 6,865,645 km (0.094 R)
• M27: 6,970,363 km (0.092 R)
• M28: 7,314,438 km (0.085 R)
• M29: 7,394,623 km (0.119 R)
• M30: 7,475,106 km (0.058 R)
• M31: 7,582,817 km (0.095 R)
• M32: 7,991,668 km (0.064 R)
• M33: 8,074,246 km (0.072 R)
• M34: 8,184,948 km (0.079 R)
• M35: 8,268,125 km (0.054 R)
• M36: 8,830,762 km (0.105 R)
• M37: 9,376,645 km (0.096 R)
• M38: 9,493,032 km (0.068 R)
• M39: 10,141,539 km (0.117 R)
• M40: 10,261,068 km (0.09 R)
• M41: 10,773,889 km (0.111 R)
• M42: 11,543,420 km (0.104 R)
• M43: 12,362,618 km (0.069 R)
• M44: 12,876,038 km (0.066 R)
• M45: 13,102,829 km (0.057 R)
• M46: 14,323,697 km (0.094 R)
• M47: 14,491,396 km (0.094 R)
• M48: 14,896,806 km (0.069 R)
• M49: 15,169,074 km (0.116 R)
• M50: 15,305,807 km (0.073 R)
• M51: 16,520,093 km (0.118 R)
• M52: 16,908,150 km (0.056 R)
• M53: 17,014,514 km (0.073 R)
• M54: 17,299,199 km (0.071 R)
• M55: 17,657,186 km (0.108 R)
• M56: 18,053,920 km (0.105 R)
• M57: 18,271,585 km (0.079 R)
• M58: 18,380,791 km (0.074 R)
• M59: 18,672,806 km (0.038 R)
• M60: 19,931,523 km (0.112 R)
• M61: 20,156,518 km (0.029 R)
• M62: 20,798,442 km (0.116 R)
• M63: 20,988,581 km (0.105 R)
• M64: 21,255,763 km (0.097 R)
• M65: 21,870,461 km (0.118 R)
• M66: 22,141,382 km (0.055 R)
• M67: 22,374,306 km (0.119 R)
• M68: 22,725,413 km (0.105 R)
• M69: 24,267,767 km (0.118 R)
• M70: 25,639,729 km (0.111 R)
• M71: 25,721,259 km (0.047 R)
• M72: 26,170,951 km (0.118 R)
• M73: 26,664,474 km (0.05 R)
• M74: 27,410,668 km (0.11 R)
• M75: 27,493,994 km (0.039 R)
• M76: 27,702,683 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 10.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.76 AU - 7.04 AU

Year: 6430 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,615,933 km

• M1: 166,353 km (0.034 R)
• M2: 290,669 km (0.098 R)
• M3: 364,121 km (0.046 R)
• M4: 465,698 km (0.065 R)
• M5: 633,996 km (0.115 R)
• M6: 726,298 km (0.073 R)
• M7: 799,002 km (0.104 R)
• M8: 887,115 km (0.081 R)
• M9: 1,019,210 km (0.116 R)
• M10: 1,172,548 km (0.085 R)
• M11: 1,502,561 km (0.069 R)
• M12: 1,695,093 km (0.037 R)
• M13: 1,827,936 km (0.076 R)
• M14: 2,357,363 km (0.108 R)
• M15: 2,506,512 km (0.108 R)
• M16: 2,716,697 km (0.067 R)
• M17: 3,113,730 km (0.12 R)
• M18: 3,236,400 km (0.065 R)
• M19: 3,381,809 km (0.111 R)
• M20: 3,918,417 km (0.053 R)
• M21: 4,051,260 km (0.11 R)
• M22: 4,118,130 km (0.11 R)
• M23: 4,275,956 km (0.107 R)
• M24: 4,435,726 km (0.099 R)
• M25: 4,574,254 km (0.075 R)
• M26: 5,166,961 km (0.114 R)
• M27: 5,288,434 km (0.101 R)
• M28: 5,509,540 km (0.062 R)
• M29: 5,658,689 km (0.113 R)
• M30: 5,733,787 km (0.102 R)
• M31: 5,884,881 km (0.109 R)
• M32: 6,216,839 km (0.084 R)
• M33: 6,660,396 km (0.09 R)
• M34: 7,006,416 km (0.082 R)
• M35: 7,440,400 km (0.053 R)
• M36: 8,192,727 km (0.093 R)
• M37: 8,306,272 km (0.113 R)
• M38: 8,534,858 km (0.111 R)
• M39: 8,939,969 km (0.119 R)
• M40: 9,678,982 km (0.112 R)
• M41: 9,829,029 km (0.11 R)
• M42: 10,040,710 km (0.066 R)
• M43: 10,162,183 km (0.105 R)
• M44: 10,653,313 km (0.094 R)
• M45: 10,839,563 km (0.083 R)
• M46: 11,058,125 km (0.061 R)
• M47: 11,309,749 km (0.112 R)
• M48: 11,658,910 km (0.119 R)
• M49: 12,011,512 km (0.093 R)
• M50: 14,576,966 km (0.107 R)
• M51: 14,749,303 km (0.101 R)
• M52: 14,852,974 km (0.064 R)
• M53: 14,956,945 km (0.056 R)
• M54: 15,235,197 km (0.092 R)
• M55: 15,305,059 km (0.079 R)
• M56: 15,761,781 km (0.076 R)
• M57: 16,365,857 km (0.038 R)
• M58: 16,580,830 km (0.069 R)
• M59: 16,688,690 km (0.092 R)
• M60: 17,633,251 km (0.066 R)
• M61: 17,706,554 km (0.109 R)
• M62: 18,038,062 km (0.047 R)
• M63: 18,894,510 km (0.094 R)
• M64: 19,157,653 km (0.1 R)
• M65: 19,725,975 km (0.114 R)
• M66: 19,802,121 km (0.078 R)
• M67: 21,190,239 km (0.099 R)
• M68: 21,307,374 km (0.113 R)
• M69: 22,212,292 km (0.114 R)
• M70: 22,569,681 km (0.1 R)
• M71: 22,969,107 km (0.059 R)
• M72: 23,290,444 km (0.083 R)
• M73: 23,775,141 km (0.073 R)
• M74: 24,385,650 km (0.055 R)
• M75: 24,672,279 km (0.074 R)
• M76: 25,539,049 km (0.095 R)
• M77: 27,387,331 km (0.118 R)
• M78: 27,941,741 km (0.094 R)
• M79: 28,628,993 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 9.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.5 AU - 8.3 AU

Year: 6430 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,615,933 km

• M1: 141,071 km (0.118 R)
• M2: 282,740 km (0.081 R)
• M3: 397,482 km (0.055 R)
• M4: 798,853 km (0.111 R)
• M5: 1,039,705 km (0.113 R)
• M6: 1,472,641 km (0.102 R)
• M7: 1,790,537 km (0.036 R)
• M8: 1,852,620 km (0.109 R)
• M9: 2,218,237 km (0.094 R)
• M10: 2,352,726 km (0.1 R)
• M11: 3,016,043 km (0.058 R)
• M12: 3,291,901 km (0.066 R)
• M13: 3,814,447 km (0.063 R)
• M14: 3,895,080 km (0.037 R)
• M15: 4,140,420 km (0.07 R)
• M16: 4,223,297 km (0.055 R)
• M17: 4,334,748 km (0.083 R)
• M18: 4,418,972 km (0.082 R)
• M19: 4,819,445 km (0.091 R)
• M20: 5,053,416 km (0.098 R)
• M21: 6,696,449 km (0.038 R)
• M22: 7,023,770 km (0.115 R)
• M23: 7,255,946 km (0.118 R)
• M24: 7,356,176 km (0.063 R)
• M25: 7,933,325 km (0.096 R)
• M26: 8,489,679 km (0.116 R)
• M27: 8,630,750 km (0.06 R)
• M28: 10,308,640 km (0.111 R)
• M29: 10,534,832 km (0.117 R)
• M30: 10,762,669 km (0.069 R)
• M31: 10,877,261 km (0.1 R)
• M32: 12,005,080 km (0.072 R)
• M33: 12,163,653 km (0.049 R)
• M34: 12,282,883 km (0.079 R)
• M35: 13,047,627 km (0.092 R)
• M36: 14,119,047 km (0.091 R)
• M37: 14,244,560 km (0.101 R)
• M38: 14,877,359 km (0.055 R)
• M39: 15,004,966 km (0.047 R)
• M40: 15,390,180 km (0.108 R)
• M41: 15,562,367 km (0.062 R)
• M42: 15,648,685 km (0.094 R)
• M43: 15,821,920 km (0.082 R)
• M44: 16,126,650 km (0.064 R)
• M45: 16,214,016 km (0.092 R)
• M46: 16,389,344 km (0.095 R)
• M47: 17,364,423 km (0.106 R)
• M48: 17,813,965 km (0.075 R)
• M49: 18,040,157 km (0.101 R)
• M50: 18,267,396 km (0.11 R)
• M51: 18,632,714 km (0.068 R)
• M52: 18,724,417 km (0.073 R)
• M53: 18,908,423 km (0.116 R)
• M54: 19,000,575 km (0.09 R)
• M55: 20,875,485 km (0.092 R)
• M56: 23,846,349 km (0.097 R)
• M57: 23,945,982 km (0.075 R)
• M58: 24,446,237 km (0.057 R)
• M59: 25,000,347 km (0.084 R)
• M60: 25,355,194 km (0.097 R)
• M61: 25,660,822 km (0.115 R)
• M62: 26,069,972 km (0.076 R)
• M63: 26,791,333 km (0.101 R)
• M64: 26,998,676 km (0.086 R)
• M65: 27,780,773 km (0.046 R)
• M66: 27,885,641 km (0.06 R)
• M67: 27,990,659 km (0.118 R)
• M68: 28,888,246 km (0.041 R)
• M69: 29,634,590 km (0.083 R)
• M70: 30,117,642 km (0.111 R)
• M71: 30,928,761 km (0.106 R)
• M72: 31,801,665 km (0.113 R)
• M73: 32,076,177 km (0.071 R)
• M74: 32,186,131 km (0.102 R)
• M75: 33,126,354 km (0.044 R)
• M76: 33,404,606 km (0.052 R)
• M77: 34,863,933 km (0.097 R)
• M78: 35,146,973 km (0.11 R)
• M79: 35,317,065 km (0.074 R)
• M80: 36,229,313 km (0.092 R)
• M81: 36,516,092 km (0.037 R)
• M82: 37,322,724 km (0.073 R)
• M83: 37,612,196 km (0.111 R)
• M84: 38,135,340 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.4

Radius: 10.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.38 AU - 9.24 AU

Year: 8498 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,615,933 km

• M1: 335,548 km (0.096 R)
• M2: 603,029 km (0.092 R)
• M3: 761,902 km (0.112 R)
• M4: 1,008,738 km (0.096 R)
• M5: 1,161,478 km (0.119 R)
• M6: 1,342,940 km (0.079 R)
• M7: 1,825,244 km (0.119 R)
• M8: 1,989,801 km (0.092 R)
• M9: 2,409,573 km (0.07 R)
• M10: 2,590,586 km (0.069 R)
• M11: 3,330,348 km (0.119 R)
• M12: 3,591,097 km (0.102 R)
• M13: 4,507,384 km (0.106 R)
• M14: 5,190,298 km (0.099 R)
• M15: 5,663,476 km (0.119 R)
• M16: 5,766,699 km (0.058 R)
• M17: 6,185,872 km (0.043 R)
• M18: 6,256,781 km (0.113 R)
• M19: 6,435,102 km (0.101 R)
• M20: 6,578,866 km (0.073 R)
• M21: 7,539,882 km (0.117 R)
• M22: 8,387,055 km (0.087 R)
• M23: 8,782,143 km (0.034 R)
• M24: 9,183,215 km (0.063 R)
• M25: 9,920,433 km (0.111 R)
• M26: 10,338,260 km (0.102 R)
• M27: 10,422,484 km (0.115 R)
• M28: 11,147,884 km (0.057 R)
• M29: 11,933,721 km (0.115 R)
• M30: 12,022,134 km (0.085 R)
• M31: 12,244,137 km (0.036 R)
• M32: 12,602,274 km (0.064 R)
• M33: 13,009,180 km (0.06 R)
• M34: 13,191,391 km (0.051 R)
• M35: 14,679,889 km (0.119 R)
• M36: 16,074,291 km (0.116 R)
• M37: 16,564,823 km (0.107 R)
• M38: 16,811,958 km (0.105 R)
• M39: 17,360,085 km (0.068 R)
• M40: 17,460,315 km (0.119 R)
• M41: 18,473,691 km (0.102 R)
• M42: 19,194,304 km (0.042 R)
• M43: 19,610,336 km (0.07 R)
• M44: 19,976,701 km (0.05 R)
• M45: 21,142,966 km (0.115 R)
• M46: 21,626,467 km (0.076 R)
• M47: 23,652,171 km (0.093 R)
• M48: 23,986,223 km (0.063 R)
• M49: 24,434,269 km (0.1 R)
• M50: 24,603,015 km (0.041 R)
• M51: 24,828,609 km (0.116 R)
• M52: 25,111,499 km (0.042 R)
• M53: 25,395,435 km (0.105 R)
• M54: 26,369,018 km (0.111 R)
• M55: 29,064,024 km (0.066 R)
• M56: 29,302,483 km (0.057 R)
• M57: 29,541,690 km (0.026 R)
• M58: 30,021,899 km (0.038 R)
• M59: 30,625,676 km (0.044 R)
• M60: 32,276,189 km (0.093 R)
• M61: 32,770,760 km (0.055 R)
• M62: 32,894,777 km (0.049 R)
• M63: 34,080,789 km (0.078 R)
• M64: 35,154,004 km (0.073 R)
• M65: 36,238,139 km (0.107 R)
• M66: 37,010,064 km (0.065 R)
• M67: 37,592,449 km (0.07 R)
• M68: 37,787,375 km (0.073 R)
• M69: 38,047,675 km (0.114 R)
• M70: 39,622,043 km (0.095 R)
• M71: 39,952,655 km (0.1 R)
• M72: 41,552,604 km (0.073 R)
• M73: 41,754,112 km (0.071 R)
• M74: 41,888,601 km (0.078 R)
• M75: 42,023,239 km (0.082 R)
• M76: 42,495,519 km (0.063 R)
• M77: 43,377,399 km (0.066 R)
• M78: 43,445,466 km (0.114 R)
• M79: 43,923,132 km (0.071 R)
• M80: 45,643,208 km (0.092 R)
• M81: 45,920,413 km (0.083 R)
• M82: 46,198,216 km (0.077 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 18,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit