🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.46 AU - 0.62 AU

Year: 149 Days

Day: 39.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 27.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,582,906 km

• M1: 121,324 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.06 AU - 1.1 AU

Year: 421 Days

Day: 18.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,582,906 km

• M1: 43,832 km (0.11 R)
• M2: 169,943 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.12 AU - 1.56 AU

Year: 581 Days

Day: 37.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.75 AU - 4.75 AU

Year: 3283 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 13.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.98 AU - 6.42 AU

Year: 4444 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 51,582,906 km

• M1: 189,092 km (0.083 R)
• M2: 287,228 km (0.046 R)
• M3: 428,000 km (0.114 R)
• M4: 576,849 km (0.069 R)
• M5: 694,134 km (0.048 R)
• M6: 800,349 km (0.043 R)
• M7: 912,846 km (0.068 R)
• M8: 1,001,259 km (0.116 R)
• M9: 1,092,812 km (0.111 R)
• M10: 1,343,538 km (0.092 R)
• M11: 1,515,576 km (0.054 R)
• M12: 1,649,616 km (0.096 R)
• M13: 1,797,269 km (0.12 R)
• M14: 1,910,963 km (0.074 R)
• M15: 2,076,418 km (0.089 R)
• M16: 2,328,640 km (0.102 R)
• M17: 2,527,157 km (0.118 R)
• M18: 2,986,123 km (0.119 R)
• M19: 3,122,257 km (0.041 R)
• M20: 3,944,746 km (0.096 R)
• M21: 4,284,483 km (0.042 R)
• M22: 4,529,225 km (0.113 R)
• M23: 4,620,629 km (0.05 R)
• M24: 4,952,138 km (0.031 R)
• M25: 5,250,287 km (0.107 R)
• M26: 5,346,478 km (0.089 R)
• M27: 5,836,112 km (0.088 R)
• M28: 6,694,056 km (0.101 R)
• M29: 7,130,283 km (0.117 R)
• M30: 7,328,800 km (0.102 R)
• M31: 7,904,153 km (0.105 R)
• M32: 8,285,179 km (0.065 R)
• M33: 8,381,370 km (0.105 R)
• M34: 8,510,174 km (0.095 R)
• M35: 8,802,488 km (0.052 R)
• M36: 8,900,774 km (0.112 R)
• M37: 9,032,271 km (0.106 R)
• M38: 9,514,425 km (0.105 R)
• M39: 9,682,573 km (0.11 R)
• M40: 9,970,848 km (0.098 R)
• M41: 10,124,634 km (0.101 R)
• M42: 10,608,135 km (0.046 R)
• M43: 10,712,704 km (0.106 R)
• M44: 10,817,572 km (0.079 R)
• M45: 11,063,810 km (0.097 R)
• M46: 11,615,527 km (0.11 R)
• M47: 11,813,594 km (0.113 R)
• M48: 12,212,871 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 12.5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.96 AU - 6.5 AU

Year: 4482 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,582,906 km

• M1: 199,863 km (0.101 R)
• M2: 354,846 km (0.101 R)
• M3: 460,163 km (0.069 R)
• M4: 563,685 km (0.094 R)
• M5: 789,877 km (0.117 R)
• M6: 977,622 km (0.119 R)
• M7: 1,582,895 km (0.119 R)
• M8: 1,726,359 km (0.068 R)
• M9: 2,078,363 km (0.083 R)
• M10: 2,371,276 km (0.081 R)
• M11: 3,071,095 km (0.097 R)
• M12: 3,206,481 km (0.071 R)
• M13: 3,561,626 km (0.076 R)
• M14: 3,656,322 km (0.119 R)
• M15: 3,768,071 km (0.118 R)
• M16: 3,864,711 km (0.088 R)
• M17: 4,478,960 km (0.072 R)
• M18: 4,667,454 km (0.069 R)
• M19: 4,754,071 km (0.104 R)
• M20: 5,105,925 km (0.057 R)
• M21: 5,521,059 km (0.083 R)
• M22: 5,947,263 km (0.064 R)
• M23: 6,135,906 km (0.112 R)
• M24: 6,461,132 km (0.053 R)
• M25: 6,831,536 km (0.041 R)
• M26: 7,088,845 km (0.115 R)
• M27: 7,329,398 km (0.087 R)
• M28: 7,410,031 km (0.107 R)
• M29: 7,880,217 km (0.055 R)
• M30: 8,046,121 km (0.093 R)
• M31: 8,213,073 km (0.05 R)
• M32: 8,444,650 km (0.06 R)
• M33: 8,699,565 km (0.08 R)
• M34: 9,348,371 km (0.1 R)
• M35: 9,878,695 km (0.09 R)
• M36: 10,057,614 km (0.113 R)
• M37: 10,305,498 km (0.096 R)
• M38: 10,555,327 km (0.041 R)
• M39: 11,153,868 km (0.081 R)
• M40: 11,574,686 km (0.071 R)
• M41: 11,763,479 km (0.1 R)
• M42: 11,905,747 km (0.09 R)
• M43: 12,000,891 km (0.114 R)
• M44: 12,359,926 km (0.118 R)
• M45: 12,456,267 km (0.114 R)
• M46: 12,601,227 km (0.086 R)
• M47: 13,557,457 km (0.044 R)
• M48: 13,706,606 km (0.114 R)
• M49: 13,906,468 km (0.048 R)
• M50: 14,006,699 km (0.083 R)
• M51: 14,435,447 km (0.073 R)
• M52: 14,638,750 km (0.098 R)
• M53: 14,842,951 km (0.106 R)
• M54: 15,048,050 km (0.065 R)
• M55: 17,366,667 km (0.094 R)
• M56: 17,447,600 km (0.063 R)
• M57: 17,637,140 km (0.117 R)
• M58: 17,718,521 km (0.054 R)
• M59: 18,291,930 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 10.4

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.08 AU - 12.68 AU

Year: 14386 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,582,906 km

• M1: 133,890 km (0.11 R)
• M2: 383,419 km (0.053 R)
• M3: 793,018 km (0.112 R)
• M4: 1,061,995 km (0.119 R)
• M5: 1,449,753 km (0.056 R)
• M6: 1,541,756 km (0.05 R)
• M7: 1,636,002 km (0.108 R)
• M8: 2,057,868 km (0.098 R)
• M9: 2,485,569 km (0.063 R)
• M10: 2,597,019 km (0.043 R)
• M11: 2,970,266 km (0.076 R)
• M12: 3,058,977 km (0.066 R)
• M13: 3,360,866 km (0.065 R)
• M14: 3,831,800 km (0.103 R)
• M15: 4,058,740 km (0.063 R)
• M16: 4,357,038 km (0.075 R)
• M17: 4,940,170 km (0.11 R)
• M18: 6,368,980 km (0.111 R)
• M19: 6,561,063 km (0.099 R)
• M20: 6,793,987 km (0.062 R)
• M21: 7,188,178 km (0.085 R)
• M22: 7,388,190 km (0.081 R)
• M23: 8,415,479 km (0.12 R)
• M24: 8,541,739 km (0.027 R)
• M25: 8,626,262 km (0.091 R)
• M26: 9,443,366 km (0.083 R)
• M27: 9,750,640 km (0.1 R)
• M28: 10,465,418 km (0.061 R)
• M29: 11,058,574 km (0.116 R)
• M30: 11,150,876 km (0.096 R)
• M31: 12,325,219 km (0.078 R)
• M32: 12,564,875 km (0.086 R)
• M33: 12,661,066 km (0.112 R)
• M34: 13,341,886 km (0.12 R)
• M35: 13,637,342 km (0.107 R)
• M36: 13,785,893 km (0.114 R)
• M37: 16,129,942 km (0.092 R)
• M38: 16,602,820 km (0.112 R)
• M39: 17,454,780 km (0.107 R)
• M40: 17,669,902 km (0.1 R)
• M41: 18,266,349 km (0.107 R)
• M42: 18,704,222 km (0.116 R)
• M43: 19,034,983 km (0.062 R)
• M44: 19,145,685 km (0.072 R)
• M45: 19,926,287 km (0.028 R)
• M46: 21,002,344 km (0.092 R)
• M47: 22,330,175 km (0.08 R)
• M48: 22,563,847 km (0.055 R)
• M49: 22,739,624 km (0.072 R)
• M50: 23,744,473 km (0.103 R)
• M51: 23,923,392 km (0.042 R)
• M52: 24,162,450 km (0.101 R)
• M53: 25,066,320 km (0.103 R)
• M54: 25,675,034 km (0.081 R)
• M55: 26,350,169 km (0.098 R)
• M56: 26,782,956 km (0.118 R)
• M57: 27,467,665 km (0.07 R)
• M58: 27,780,773 km (0.092 R)
• M59: 28,221,190 km (0.106 R)
• M60: 28,600,570 km (0.075 R)
• M61: 28,854,288 km (0.042 R)
• M62: 29,364,267 km (0.065 R)
• M63: 30,134,696 km (0.032 R)
• M64: 30,457,678 km (0.072 R)
• M65: 30,522,454 km (0.086 R)
• M66: 30,846,782 km (0.047 R)
• M67: 32,155,614 km (0.095 R)
• M68: 32,551,898 km (0.104 R)
• M69: 32,618,021 km (0.06 R)
• M70: 32,750,564 km (0.054 R)
• M71: 33,616,287 km (0.082 R)
• M72: 35,030,585 km (0.066 R)
• M73: 35,438,240 km (0.052 R)
• M74: 35,779,173 km (0.037 R)
• M75: 37,084,714 km (0.091 R)
• M76: 37,430,734 km (0.115 R)
• M77: 37,847,513 km (0.119 R)
• M78: 38,056,502 km (0.12 R)
• M79: 39,177,438 km (0.101 R)
• M80: 39,247,899 km (0.025 R)
• M81: 39,812,781 km (0.12 R)
• M82: 39,954,450 km (0.114 R)
• M83: 40,167,178 km (0.092 R)
• M84: 40,380,355 km (0.094 R)
• M85: 40,736,398 km (0.104 R)
• M86: 42,387,958 km (0.103 R)
• M87: 43,040,055 km (0.026 R)
• M88: 43,185,465 km (0.111 R)
• M89: 43,622,589 km (0.068 R)
• M90: 44,061,210 km (0.088 R)
• M91: 45,607,753 km (0.103 R)
• M92: 45,756,005 km (0.113 R)
• M93: 47,097,150 km (0.045 R)
• M94: 49,437,010 km (0.1 R)
• M95: 49,894,331 km (0.106 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: 492 - 14,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit