🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 20.8 Hours

Environment

Temp: 216 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,551,859 km

• M1: 69,264 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.77 AU

Year: 218 Days

Day: 38.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 131.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.62 AU - 2.18 AU

Year: 934 Days

Day: 29.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.39 AU - 5.59 AU

Year: 3391 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 8.4

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.84 AU - 10.62 AU

Year: 9194 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,551,859 km

• M1: 137,780 km (0.09 R)
• M2: 198,666 km (0.109 R)
• M3: 256,411 km (0.083 R)
• M4: 322,683 km (0.103 R)
• M5: 422,614 km (0.118 R)
• M6: 688,898 km (0.067 R)
• M7: 1,023,100 km (0.11 R)
• M8: 1,258,716 km (0.079 R)
• M9: 2,187,719 km (0.096 R)
• M10: 2,389,228 km (0.061 R)
• M11: 2,544,361 km (0.104 R)
• M12: 3,197,954 km (0.09 R)
• M13: 3,456,160 km (0.076 R)
• M14: 3,871,144 km (0.108 R)
• M15: 3,992,618 km (0.056 R)
• M16: 4,270,570 km (0.09 R)
• M17: 4,491,227 km (0.062 R)
• M18: 4,747,937 km (0.107 R)
• M19: 4,910,999 km (0.071 R)
• M20: 4,976,672 km (0.101 R)
• M21: 5,787,642 km (0.085 R)
• M22: 5,857,056 km (0.111 R)
• M23: 6,137,701 km (0.06 R)
• M24: 6,422,685 km (0.112 R)
• M25: 6,895,115 km (0.105 R)
• M26: 7,378,765 km (0.049 R)
• M27: 7,454,163 km (0.077 R)
• M28: 7,605,705 km (0.088 R)
• M29: 7,796,443 km (0.066 R)
• M30: 8,339,333 km (0.104 R)
• M31: 8,615,341 km (0.035 R)
• M32: 8,694,778 km (0.082 R)
• M33: 9,584,436 km (0.12 R)
• M34: 9,832,021 km (0.116 R)
• M35: 10,587,640 km (0.091 R)
• M36: 11,015,490 km (0.052 R)
• M37: 11,231,509 km (0.063 R)
• M38: 11,843,963 km (0.111 R)
• M39: 12,020,937 km (0.047 R)
• M40: 12,109,798 km (0.097 R)
• M41: 12,782,839 km (0.089 R)
• M42: 13,055,556 km (0.094 R)
• M43: 13,192,587 km (0.056 R)
• M44: 14,024,950 km (0.041 R)
• M45: 14,636,506 km (0.079 R)
• M46: 14,874,067 km (0.073 R)
• M47: 15,065,104 km (0.081 R)
• M48: 15,353,080 km (0.079 R)
• M49: 15,497,891 km (0.096 R)
• M50: 15,691,470 km (0.113 R)
• M51: 16,919,669 km (0.118 R)
• M52: 17,369,510 km (0.072 R)
• M53: 17,469,890 km (0.069 R)
• M54: 21,644,418 km (0.083 R)
• M55: 21,806,582 km (0.113 R)
• M56: 21,969,345 km (0.105 R)
• M57: 22,132,407 km (0.076 R)
• M58: 22,186,860 km (0.12 R)
• M59: 23,618,362 km (0.05 R)
• M60: 24,289,159 km (0.113 R)
• M61: 26,223,310 km (0.07 R)
• M62: 27,676,952 km (0.105 R)
• M63: 27,794,387 km (0.094 R)
• M64: 28,680,156 km (0.116 R)
• M65: 29,996,168 km (0.092 R)
• M66: 30,298,057 km (0.064 R)
• M67: 30,904,676 km (0.118 R)
• M68: 32,006,913 km (0.085 R)
• M69: 32,438,952 km (0.1 R)
• M70: 32,872,935 km (0.107 R)
• M71: 32,997,251 km (0.083 R)
• M72: 33,371,395 km (0.092 R)
• M73: 34,375,496 km (0.102 R)
• M74: 35,580,956 km (0.03 R)
• M75: 37,317,638 km (0.111 R)
• M76: 37,967,790 km (0.085 R)
• M77: 38,294,362 km (0.071 R)
• M78: 38,621,682 km (0.1 R)
• M79: 39,345,287 km (0.116 R)
• M80: 41,744,687 km (0.074 R)
• M81: 42,826,280 km (0.079 R)
• M82: 44,259,727 km (0.097 R)
• M83: 44,947,877 km (0.035 R)
• M84: 45,293,299 km (0.116 R)
• M85: 46,056,248 km (0.1 R)
• M86: 46,334,649 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 10

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.23 AU - 12.01 AU

Year: 12336 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,551,859 km

• M1: 448,794 km (0.087 R)
• M2: 635,941 km (0.096 R)
• M3: 710,739 km (0.114 R)
• M4: 890,855 km (0.105 R)
• M5: 1,545,346 km (0.085 R)
• M6: 1,891,964 km (0.089 R)
• M7: 2,563,958 km (0.099 R)
• M8: 2,750,656 km (0.069 R)
• M9: 2,877,814 km (0.075 R)
• M10: 3,104,904 km (0.112 R)
• M11: 3,371,786 km (0.069 R)
• M12: 3,715,862 km (0.111 R)
• M13: 4,071,306 km (0.105 R)
• M14: 4,400,571 km (0.118 R)
• M15: 5,281,104 km (0.106 R)
• M16: 8,323,177 km (0.074 R)
• M17: 8,601,130 km (0.11 R)
• M18: 9,023,744 km (0.087 R)
• M19: 9,213,733 km (0.106 R)
• M20: 9,987,154 km (0.117 R)
• M21: 10,085,290 km (0.095 R)
• M22: 10,831,484 km (0.111 R)
• M23: 11,084,155 km (0.104 R)
• M24: 11,854,135 km (0.116 R)
• M25: 12,429,638 km (0.099 R)
• M26: 12,907,304 km (0.049 R)
• M27: 13,229,089 km (0.072 R)
• M28: 14,542,559 km (0.099 R)
• M29: 14,989,707 km (0.119 R)
• M30: 16,012,058 km (0.114 R)
• M31: 16,473,568 km (0.107 R)
• M32: 16,647,849 km (0.107 R)
• M33: 16,939,565 km (0.12 R)
• M34: 17,056,850 km (0.066 R)
• M35: 17,825,035 km (0.072 R)
• M36: 18,003,954 km (0.096 R)
• M37: 19,887,242 km (0.092 R)
• M38: 20,632,987 km (0.026 R)
• M39: 20,758,051 km (0.069 R)
• M40: 21,261,298 km (0.115 R)
• M41: 22,151,705 km (0.045 R)
• M42: 23,314,230 km (0.088 R)
• M43: 23,771,700 km (0.072 R)
• M44: 23,903,047 km (0.088 R)
• M45: 23,968,720 km (0.106 R)
• M46: 25,228,783 km (0.111 R)
• M47: 26,170,951 km (0.101 R)
• M48: 28,020,429 km (0.078 R)
• M49: 28,925,795 km (0.098 R)
• M50: 30,124,374 km (0.114 R)
• M51: 30,408,759 km (0.09 R)
• M52: 31,267,152 km (0.026 R)
• M53: 31,411,065 km (0.098 R)
• M54: 34,111,606 km (0.106 R)
• M55: 34,854,210 km (0.105 R)
• M56: 35,078,008 km (0.106 R)
• M57: 35,677,297 km (0.063 R)
• M58: 35,752,395 km (0.113 R)
• M59: 36,809,902 km (0.049 R)
• M60: 38,569,323 km (0.093 R)
• M61: 41,141,359 km (0.118 R)
• M62: 41,535,849 km (0.058 R)
• M63: 41,931,685 km (0.101 R)
• M64: 42,487,890 km (0.081 R)
• M65: 43,527,296 km (0.116 R)
• M66: 43,768,298 km (0.067 R)
• M67: 44,251,798 km (0.108 R)
• M68: 44,899,108 km (0.107 R)
• M69: 45,712,621 km (0.085 R)
• M70: 46,203,153 km (0.114 R)
• M71: 46,695,330 km (0.101 R)
• M72: 47,271,880 km (0.049 R)
• M73: 47,850,674 km (0.092 R)
• M74: 48,099,455 km (0.094 R)
• M75: 48,515,038 km (0.072 R)
• M76: 49,182,544 km (0.115 R)
• M77: 50,189,487 km (0.088 R)
• M78: 50,526,531 km (0.118 R)
• M79: 54,284,430 km (0.033 R)
• M80: 54,370,897 km (0.115 R)
• M81: 55,411,799 km (0.063 R)
• M82: 55,498,865 km (0.105 R)
• M83: 56,546,948 km (0.105 R)
• M84: 57,866,252 km (0.086 R)
• M85: 58,219,751 km (0.052 R)
• M86: 59,195,578 km (0.063 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit