🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.66 AU - 1.08 AU

Year: 292 Days

Day: 25.7 Hours

Environment

Temp: 90 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,444,767 km

• M1: 63,280 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.47 AU

Year: 479 Days

Day: 35 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.16 AU - 1.46 AU

Year: 540 Days

Day: 31.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.6 AU - 2.58 AU

Year: 1087 Days

Day: 22 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,444,767 km

• M1: 1,710,352 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.13 AU - 2.31 AU

Year: 1190 Days

Day: 27.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.55 AU - 3.27 AU

Year: 1787 Days

Day: 17.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.26 AU - 5.46 AU

Year: 3856 Days

Day: 21.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.9

Radius: 11.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.26 AU - 6.8 AU

Year: 4680 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,444,767 km

• M1: 185,651 km (0.057 R)
• M2: 273,615 km (0.09 R)
• M3: 436,227 km (0.102 R)
• M4: 517,010 km (0.118 R)
• M5: 714,180 km (0.055 R)
• M6: 937,380 km (0.049 R)
• M7: 1,162,375 km (0.116 R)
• M8: 1,393,803 km (0.115 R)
• M9: 1,509,443 km (0.06 R)
• M10: 1,616,405 km (0.042 R)
• M11: 1,738,327 km (0.078 R)
• M12: 1,965,866 km (0.109 R)
• M13: 2,056,971 km (0.118 R)
• M14: 2,366,638 km (0.111 R)
• M15: 2,633,970 km (0.075 R)
• M16: 2,793,291 km (0.03 R)
• M17: 2,955,755 km (0.111 R)
• M18: 3,352,488 km (0.105 R)
• M19: 3,589,152 km (0.105 R)
• M20: 4,853,404 km (0.114 R)
• M21: 5,013,773 km (0.101 R)
• M22: 5,450,150 km (0.094 R)
• M23: 5,542,601 km (0.088 R)
• M24: 5,672,901 km (0.1 R)
• M25: 5,766,549 km (0.028 R)
• M26: 6,127,379 km (0.106 R)
• M27: 6,262,316 km (0.09 R)
• M28: 7,011,353 km (0.079 R)
• M29: 7,294,542 km (0.087 R)
• M30: 7,622,760 km (0.086 R)
• M31: 7,809,607 km (0.099 R)
• M32: 8,039,988 km (0.044 R)
• M33: 8,145,454 km (0.114 R)
• M34: 8,293,856 km (0.08 R)
• M35: 9,402,376 km (0.098 R)
• M36: 9,625,127 km (0.097 R)
• M37: 9,714,736 km (0.117 R)
• M38: 9,872,263 km (0.1 R)
• M39: 10,076,015 km (0.099 R)
• M40: 10,166,970 km (0.066 R)
• M41: 10,626,236 km (0.12 R)
• M42: 11,209,668 km (0.111 R)
• M43: 11,564,813 km (0.054 R)
• M44: 11,899,763 km (0.086 R)
• M45: 12,334,943 km (0.086 R)
• M46: 12,775,359 km (0.052 R)
• M47: 12,873,944 km (0.092 R)
• M48: 13,295,660 km (0.07 R)
• M49: 13,445,707 km (0.026 R)
• M50: 13,772,578 km (0.043 R)
• M51: 14,280,613 km (0.117 R)
• M52: 14,924,183 km (0.091 R)
• M53: 15,028,004 km (0.098 R)
• M54: 15,550,998 km (0.11 R)
• M55: 16,186,490 km (0.083 R)
• M56: 17,019,750 km (0.078 R)
• M57: 17,510,132 km (0.094 R)
• M58: 18,060,353 km (0.116 R)
• M59: 18,226,406 km (0.082 R)
• M60: 18,588,283 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.1

Radius: 9.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.84 AU - 9.34 AU

Year: 9863 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,444,767 km

• M1: 136,882 km (0.068 R)
• M2: 205,398 km (0.067 R)
• M3: 605,871 km (0.075 R)
• M4: 850,314 km (0.047 R)
• M5: 1,030,729 km (0.025 R)
• M6: 1,304,793 km (0.081 R)
• M7: 1,873,414 km (0.115 R)
• M8: 2,135,510 km (0.083 R)
• M9: 2,409,423 km (0.076 R)
• M10: 2,991,060 km (0.09 R)
• M11: 3,644,503 km (0.119 R)
• M12: 3,762,536 km (0.111 R)
• M13: 3,942,203 km (0.077 R)
• M14: 4,063,527 km (0.097 R)
• M15: 5,144,072 km (0.06 R)
• M16: 5,853,914 km (0.104 R)
• M17: 6,486,713 km (0.107 R)
• M18: 7,030,651 km (0.116 R)
• M19: 7,178,155 km (0.035 R)
• M20: 7,476,303 km (0.086 R)
• M21: 8,630,451 km (0.087 R)
• M22: 8,868,012 km (0.085 R)
• M23: 9,349,418 km (0.089 R)
• M24: 9,757,072 km (0.068 R)
• M25: 9,963,218 km (0.055 R)
• M26: 10,045,946 km (0.05 R)
• M27: 10,129,122 km (0.09 R)
• M28: 10,674,556 km (0.101 R)
• M29: 11,706,482 km (0.104 R)
• M30: 12,323,125 km (0.062 R)
• M31: 12,546,025 km (0.114 R)
• M32: 12,905,210 km (0.111 R)
• M33: 13,267,985 km (0.104 R)
• M34: 13,450,494 km (0.115 R)
• M35: 13,587,975 km (0.101 R)
• M36: 14,096,159 km (0.094 R)
• M37: 15,274,242 km (0.113 R)
• M38: 16,190,529 km (0.059 R)
• M39: 16,532,659 km (0.073 R)
• M40: 17,074,951 km (0.047 R)
• M41: 17,373,250 km (0.106 R)
• M42: 18,430,906 km (0.114 R)
• M43: 18,839,309 km (0.106 R)
• M44: 19,405,836 km (0.072 R)
• M45: 20,134,826 km (0.078 R)
• M46: 20,292,203 km (0.096 R)
• M47: 20,608,154 km (0.111 R)
• M48: 21,619,585 km (0.08 R)
• M49: 22,050,277 km (0.1 R)
• M50: 22,865,436 km (0.092 R)
• M51: 24,023,174 km (0.028 R)
• M52: 24,134,475 km (0.045 R)
• M53: 24,581,174 km (0.118 R)
• M54: 25,426,252 km (0.083 R)
• M55: 25,596,495 km (0.036 R)
• M56: 26,280,756 km (0.042 R)
• M57: 26,395,497 km (0.104 R)
• M58: 26,682,875 km (0.114 R)
• M59: 26,798,065 km (0.085 R)
• M60: 27,260,622 km (0.101 R)
• M61: 28,428,682 km (0.054 R)
• M62: 29,256,108 km (0.048 R)
• M63: 29,851,956 km (0.071 R)
• M64: 30,031,473 km (0.068 R)
• M65: 30,391,555 km (0.112 R)
• M66: 31,116,058 km (0.038 R)
• M67: 32,090,987 km (0.103 R)
• M68: 32,767,020 km (0.071 R)
• M69: 32,952,222 km (0.11 R)
• M70: 33,696,621 km (0.067 R)
• M71: 33,883,469 km (0.099 R)
• M72: 34,133,297 km (0.057 R)
• M73: 34,697,581 km (0.112 R)
• M74: 35,581,405 km (0.119 R)
• M75: 37,564,773 km (0.089 R)
• M76: 38,082,382 km (0.071 R)
• M77: 38,472,234 km (0.089 R)
• M78: 38,667,609 km (0.108 R)
• M79: 38,732,833 km (0.037 R)
• M80: 38,863,283 km (0.072 R)
• M81: 38,928,657 km (0.079 R)
• M82: 39,321,352 km (0.084 R)
• M83: 40,110,630 km (0.096 R)
• M84: 40,706,029 km (0.119 R)
• M85: 41,838,485 km (0.109 R)
• M86: 44,475,746 km (0.095 R)
• M87: 45,917,870 km (0.064 R)
• M88: 46,194,326 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 6.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.69 AU - 22.23 AU

Year: 27392 Days

Day: 24.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,444,767 km

• M1: 96,939 km (0.1 R)
• M2: 150,944 km (0.03 R)
• M3: 204,201 km (0.097 R)
• M4: 266,135 km (0.112 R)
• M5: 425,307 km (0.106 R)
• M6: 466,297 km (0.113 R)
• M7: 538,104 km (0.109 R)
• M8: 845,078 km (0.084 R)
• M9: 916,137 km (0.03 R)
• M10: 1,240,017 km (0.077 R)
• M11: 1,510,490 km (0.07 R)
• M12: 1,619,547 km (0.093 R)
• M13: 1,891,515 km (0.111 R)
• M14: 2,606,892 km (0.075 R)
• M15: 2,685,282 km (0.069 R)
• M16: 2,952,314 km (0.09 R)
• M17: 3,540,533 km (0.078 R)
• M18: 3,627,599 km (0.064 R)
• M19: 3,744,584 km (0.081 R)
• M20: 3,922,606 km (0.111 R)
• M21: 4,256,059 km (0.059 R)
• M22: 4,630,353 km (0.091 R)
• M23: 5,080,194 km (0.049 R)
• M24: 5,917,942 km (0.111 R)
• M25: 6,021,314 km (0.066 R)
• M26: 6,405,631 km (0.088 R)
• M27: 6,582,905 km (0.1 R)
• M28: 6,654,263 km (0.104 R)
• M29: 7,234,553 km (0.081 R)
• M30: 7,755,453 km (0.064 R)
• M31: 8,211,577 km (0.072 R)
• M32: 8,327,066 km (0.06 R)
• M33: 8,715,572 km (0.073 R)
• M34: 9,149,855 km (0.104 R)
• M35: 10,080,353 km (0.11 R)
• M36: 10,787,502 km (0.081 R)
• M37: 11,296,135 km (0.11 R)
• M38: 11,596,528 km (0.117 R)
• M39: 12,161,260 km (0.092 R)
• M40: 12,336,738 km (0.106 R)
• M41: 13,317,352 km (0.058 R)
• M42: 13,954,340 km (0.039 R)
• M43: 14,276,574 km (0.11 R)
• M44: 14,415,400 km (0.098 R)
• M45: 15,305,059 km (0.08 R)
• M46: 16,116,179 km (0.114 R)
• M47: 16,892,292 km (0.079 R)
• M48: 17,235,619 km (0.062 R)
• M49: 17,284,837 km (0.099 R)
• M50: 17,929,155 km (0.112 R)
• M51: 18,834,372 km (0.098 R)
• M52: 19,037,526 km (0.089 R)
• M53: 19,548,552 km (0.089 R)
• M54: 20,427,739 km (0.096 R)
• M55: 21,056,050 km (0.09 R)
• M56: 23,141,594 km (0.109 R)
• M57: 24,568,159 km (0.065 R)
• M58: 26,192,493 km (0.087 R)
• M59: 26,760,666 km (0.118 R)
• M60: 26,817,662 km (0.077 R)
• M61: 26,989,101 km (0.088 R)
• M62: 27,275,432 km (0.072 R)
• M63: 27,447,769 km (0.112 R)
• M64: 27,678,149 km (0.104 R)
• M65: 28,547,612 km (0.115 R)
• M66: 29,308,467 km (0.058 R)
• M67: 29,543,784 km (0.096 R)
• M68: 30,075,904 km (0.116 R)
• M69: 30,670,705 km (0.09 R)
• M70: 30,730,395 km (0.038 R)
• M71: 31,089,429 km (0.081 R)
• M72: 32,235,349 km (0.078 R)
• M73: 33,088,506 km (0.051 R)
• M74: 33,640,971 km (0.106 R)
• M75: 34,134,644 km (0.096 R)
• M76: 35,191,403 km (0.107 R)
• M77: 35,692,406 km (0.068 R)
• M78: 35,943,880 km (0.114 R)
• M79: 37,018,891 km (0.116 R)
• M80: 37,720,206 km (0.079 R)
• M81: 37,976,317 km (0.044 R)
• M82: 38,297,204 km (0.105 R)
• M83: 38,877,046 km (0.108 R)
• M84: 41,357,528 km (0.036 R)
• M85: 41,555,446 km (0.094 R)
• M86: 42,151,294 km (0.117 R)
• M87: 42,749,985 km (0.072 R)
• M88: 43,888,575 km (0.105 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit