🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.5 AU - 0.7 AU

Year: 176 Days

Day: 17.7 Hours

Environment

Temp: 204 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,787,153 km

• M1: 135,685 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.73 AU - 0.99 AU

Year: 302 Days

Day: 38.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,787,153 km

• M1: 289,621 km (0.032 R)
• M2: 671,994 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.75 AU - 1.15 AU

Year: 351 Days

Day: 44 Hours

Environment

Temp: 20 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,787,153 km

• M1: 145,858 km (0.071 R)
• M2: 504,294 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.19 AU - 1.41 AU

Year: 561 Days

Day: 16.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.55 AU - 3.93 AU

Year: 2739 Days

Day: 17.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.1

Radius: 13.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.27 AU - 8.55 AU

Year: 6880 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,787,153 km

• M1: 182,210 km (0.082 R)
• M2: 441,314 km (0.115 R)
• M3: 563,386 km (0.052 R)
• M4: 652,696 km (0.093 R)
• M5: 874,699 km (0.103 R)
• M6: 1,051,523 km (0.051 R)
• M7: 1,181,524 km (0.107 R)
• M8: 1,271,283 km (0.118 R)
• M9: 1,539,212 km (0.077 R)
• M10: 2,548,549 km (0.107 R)
• M11: 2,667,330 km (0.106 R)
• M12: 3,097,574 km (0.108 R)
• M13: 3,310,302 km (0.086 R)
• M14: 3,462,144 km (0.086 R)
• M15: 3,616,379 km (0.099 R)
• M16: 3,795,597 km (0.112 R)
• M17: 4,186,048 km (0.064 R)
• M18: 4,398,177 km (0.03 R)
• M19: 4,981,160 km (0.079 R)
• M20: 5,307,284 km (0.117 R)
• M21: 6,489,705 km (0.101 R)
• M22: 7,293,794 km (0.09 R)
• M23: 7,492,609 km (0.098 R)
• M24: 7,578,329 km (0.103 R)
• M25: 7,808,710 km (0.037 R)
• M26: 9,178,129 km (0.08 R)
• M27: 10,142,436 km (0.093 R)
• M28: 10,460,332 km (0.04 R)
• M29: 10,781,668 km (0.102 R)
• M30: 11,041,071 km (0.071 R)
• M31: 11,566,010 km (0.078 R)
• M32: 11,765,125 km (0.085 R)
• M33: 11,865,056 km (0.074 R)
• M34: 11,998,647 km (0.06 R)
• M35: 12,099,326 km (0.103 R)
• M36: 13,120,631 km (0.064 R)
• M37: 13,641,680 km (0.042 R)
• M38: 13,957,631 km (0.111 R)
• M39: 14,668,370 km (0.097 R)
• M40: 14,811,984 km (0.084 R)
• M41: 15,136,761 km (0.047 R)
• M42: 15,245,519 km (0.11 R)
• M43: 15,463,782 km (0.052 R)
• M44: 15,977,352 km (0.098 R)
• M45: 16,162,105 km (0.097 R)
• M46: 17,096,493 km (0.099 R)
• M47: 17,285,585 km (0.113 R)
• M48: 17,933,344 km (0.029 R)
• M49: 18,163,874 km (0.12 R)
• M50: 18,434,198 km (0.088 R)
• M51: 18,900,494 km (0.104 R)
• M52: 19,174,408 km (0.1 R)
• M53: 19,370,830 km (0.092 R)
• M54: 19,963,985 km (0.104 R)
• M55: 22,355,158 km (0.075 R)
• M56: 23,186,024 km (0.112 R)
• M57: 23,353,424 km (0.091 R)
• M58: 23,605,347 km (0.066 R)
• M59: 23,942,541 km (0.047 R)
• M60: 24,963,845 km (0.048 R)
• M61: 26,173,195 km (0.111 R)
• M62: 27,180,886 km (0.115 R)
• M63: 27,711,809 km (0.12 R)
• M64: 28,246,023 km (0.094 R)
• M65: 28,738,649 km (0.049 R)
• M66: 29,279,445 km (0.044 R)
• M67: 29,551,115 km (0.106 R)
• M68: 30,142,625 km (0.046 R)
• M69: 30,462,614 km (0.107 R)
• M70: 30,691,948 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 9.3

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.01 AU - 9.47 AU

Year: 9786 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,787,153 km

• M1: 119,379 km (0.064 R)
• M2: 774,618 km (0.041 R)
• M3: 838,346 km (0.103 R)
• M4: 1,316,611 km (0.102 R)
• M5: 1,433,447 km (0.097 R)
• M6: 1,594,713 km (0.102 R)
• M7: 1,698,534 km (0.104 R)
• M8: 1,847,982 km (0.052 R)
• M9: 2,182,633 km (0.101 R)
• M10: 2,392,818 km (0.102 R)
• M11: 2,633,970 km (0.101 R)
• M12: 3,010,807 km (0.093 R)
• M13: 3,088,298 km (0.111 R)
• M14: 4,652,344 km (0.117 R)
• M15: 4,772,322 km (0.114 R)
• M16: 4,862,828 km (0.057 R)
• M17: 4,954,083 km (0.119 R)
• M18: 5,015,269 km (0.092 R)
• M19: 5,832,522 km (0.103 R)
• M20: 6,256,781 km (0.103 R)
• M21: 7,238,742 km (0.118 R)
• M22: 7,623,657 km (0.101 R)
• M23: 7,694,417 km (0.112 R)
• M24: 7,872,139 km (0.112 R)
• M25: 8,267,975 km (0.098 R)
• M26: 9,418,383 km (0.107 R)
• M27: 9,570,524 km (0.099 R)
• M28: 9,954,242 km (0.115 R)
• M29: 10,070,330 km (0.109 R)
• M30: 10,148,121 km (0.055 R)
• M31: 10,460,781 km (0.111 R)
• M32: 10,736,938 km (0.109 R)
• M33: 10,895,961 km (0.086 R)
• M34: 11,906,794 km (0.06 R)
• M35: 12,153,780 km (0.098 R)
• M36: 13,074,256 km (0.093 R)
• M37: 14,147,321 km (0.115 R)
• M38: 14,892,917 km (0.113 R)
• M39: 15,696,407 km (0.116 R)
• M40: 16,239,896 km (0.117 R)
• M41: 16,697,516 km (0.065 R)
• M42: 17,113,099 km (0.1 R)
• M43: 17,438,624 km (0.087 R)
• M44: 17,907,164 km (0.116 R)
• M45: 18,665,626 km (0.114 R)
• M46: 18,952,704 km (0.063 R)
• M47: 19,773,996 km (0.088 R)
• M48: 20,017,841 km (0.089 R)
• M49: 20,804,725 km (0.083 R)
• M50: 21,903,073 km (0.106 R)
• M51: 22,003,902 km (0.079 R)
• M52: 22,205,859 km (0.112 R)
• M53: 22,815,770 km (0.087 R)
• M54: 24,940,658 km (0.05 R)
• M55: 25,045,975 km (0.086 R)
• M56: 25,840,040 km (0.111 R)
• M57: 27,507,608 km (0.04 R)
• M58: 28,162,248 km (0.12 R)
• M59: 29,264,934 km (0.066 R)
• M60: 29,542,887 km (0.091 R)
• M61: 30,101,186 km (0.105 R)
• M62: 30,494,180 km (0.101 R)
• M63: 30,888,819 km (0.086 R)
• M64: 31,512,343 km (0.101 R)
• M65: 32,254,647 km (0.053 R)
• M66: 32,656,766 km (0.051 R)
• M67: 33,060,531 km (0.067 R)
• M68: 33,234,065 km (0.107 R)
• M69: 33,291,959 km (0.1 R)
• M70: 33,350,003 km (0.054 R)
• M71: 33,756,610 km (0.101 R)
• M72: 33,814,803 km (0.077 R)
• M73: 34,106,370 km (0.097 R)
• M74: 35,873,420 km (0.091 R)
• M75: 36,170,820 km (0.076 R)
• M76: 36,290,050 km (0.096 R)
• M77: 36,469,119 km (0.095 R)
• M78: 36,588,647 km (0.097 R)
• M79: 36,708,176 km (0.117 R)
• M80: 37,067,959 km (0.025 R)
• M81: 37,188,086 km (0.099 R)
• M82: 37,368,651 km (0.116 R)
• M83: 38,214,776 km (0.066 R)
• M84: 39,189,556 km (0.068 R)
• M85: 39,864,541 km (0.111 R)
• M86: 40,419,549 km (0.086 R)
• M87: 41,163,649 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit