🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 197 Days

Day: 21.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.27 AU - 1.89 AU

Year: 715 Days

Day: 32.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,295,805 km

• M1: 397,482 km (0.113 R)
• M2: 935,435 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.27 AU - 3.27 AU

Year: 1659 Days

Day: 22.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 154.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.59 AU - 4.03 AU

Year: 2676 Days

Day: 21.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.28 AU - 5.02 AU

Year: 3609 Days

Day: 24.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.9

Radius: 8.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.81 AU - 5.85 AU

Year: 5066 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 36,295,805 km

• M1: 106,813 km (0.076 R)
• M2: 394,190 km (0.041 R)
• M3: 475,871 km (0.073 R)
• M4: 533,915 km (0.088 R)
• M5: 735,423 km (0.102 R)
• M6: 851,361 km (0.076 R)
• M7: 1,101,938 km (0.09 R)
• M8: 1,447,509 km (0.118 R)
• M9: 1,579,903 km (0.057 R)
• M10: 1,732,044 km (0.094 R)
• M11: 1,825,543 km (0.109 R)
• M12: 2,422,289 km (0.074 R)
• M13: 2,562,761 km (0.104 R)
• M14: 3,480,843 km (0.065 R)
• M15: 4,172,584 km (0.113 R)
• M16: 4,599,087 km (0.091 R)
• M17: 5,562,647 km (0.086 R)
• M18: 5,702,072 km (0.116 R)
• M19: 5,772,234 km (0.114 R)
• M20: 5,889,668 km (0.103 R)
• M21: 6,008,000 km (0.101 R)
• M22: 6,270,993 km (0.106 R)
• M23: 6,562,410 km (0.076 R)
• M24: 6,709,614 km (0.092 R)
• M25: 7,183,391 km (0.095 R)
• M26: 7,668,088 km (0.097 R)
• M27: 8,163,257 km (0.056 R)
• M28: 8,641,820 km (0.118 R)
• M29: 8,830,463 km (0.102 R)
• M30: 9,849,973 km (0.045 R)
• M31: 9,990,595 km (0.102 R)
• M32: 10,103,541 km (0.099 R)
• M33: 10,588,537 km (0.038 R)
• M34: 11,938,359 km (0.094 R)
• M35: 12,058,336 km (0.11 R)
• M36: 12,178,763 km (0.101 R)
• M37: 12,359,926 km (0.095 R)
• M38: 12,542,136 km (0.054 R)
• M39: 13,001,401 km (0.108 R)
• M40: 13,403,969 km (0.111 R)
• M41: 14,031,233 km (0.119 R)
• M42: 15,314,334 km (0.057 R)
• M43: 15,903,899 km (0.106 R)
• M44: 16,267,871 km (0.114 R)
• M45: 17,819,500 km (0.041 R)
• M46: 18,128,569 km (0.075 R)
• M47: 18,682,380 km (0.12 R)
• M48: 19,241,727 km (0.087 R)
• M49: 19,948,726 km (0.114 R)
• M50: 20,091,144 km (0.068 R)
• M51: 20,234,010 km (0.097 R)
• M52: 20,808,316 km (0.103 R)
• M53: 20,989,030 km (0.102 R)
• M54: 21,424,509 km (0.085 R)
• M55: 21,607,019 km (0.104 R)
• M56: 22,010,036 km (0.082 R)
• M57: 22,194,041 km (0.059 R)
• M58: 22,341,694 km (0.082 R)
• M59: 23,009,798 km (0.062 R)
• M60: 23,084,447 km (0.1 R)
• M61: 23,496,440 km (0.094 R)
• M62: 23,684,634 km (0.082 R)
• M63: 23,835,429 km (0.107 R)
• M64: 24,100,217 km (0.07 R)
• M65: 24,976,860 km (0.073 R)
• M66: 25,399,774 km (0.051 R)
• M67: 25,476,966 km (0.079 R)
• M68: 25,786,335 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 8.5

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.42 AU - 8.08 AU

Year: 7765 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,295,805 km

• M1: 106,813 km (0.109 R)
• M2: 215,870 km (0.1 R)
• M3: 406,158 km (0.118 R)
• M4: 510,278 km (0.115 R)
• M5: 624,422 km (0.111 R)
• M6: 705,504 km (0.107 R)
• M7: 819,497 km (0.107 R)
• M8: 1,034,320 km (0.102 R)
• M9: 1,099,245 km (0.096 R)
• M10: 1,215,931 km (0.072 R)
• M11: 1,425,967 km (0.08 R)
• M12: 1,554,023 km (0.095 R)
• M13: 1,685,968 km (0.04 R)
• M14: 1,743,563 km (0.104 R)
• M15: 1,940,883 km (0.101 R)
• M16: 2,001,470 km (0.111 R)
• M17: 2,271,494 km (0.089 R)
• M18: 2,400,148 km (0.091 R)
• M19: 2,531,346 km (0.07 R)
• M20: 2,687,227 km (0.115 R)
• M21: 2,823,510 km (0.12 R)
• M22: 3,789,314 km (0.091 R)
• M23: 3,968,233 km (0.112 R)
• M24: 4,045,725 km (0.065 R)
• M25: 4,123,665 km (0.094 R)
• M26: 4,414,035 km (0.107 R)
• M27: 5,554,120 km (0.119 R)
• M28: 5,612,015 km (0.112 R)
• M29: 5,904,329 km (0.119 R)
• M30: 5,963,420 km (0.036 R)
• M31: 6,171,660 km (0.075 R)
• M32: 6,291,787 km (0.111 R)
• M33: 6,997,440 km (0.08 R)
• M34: 7,375,624 km (0.088 R)
• M35: 7,857,778 km (0.118 R)
• M36: 8,416,376 km (0.114 R)
• M37: 8,482,947 km (0.092 R)
• M38: 9,090,015 km (0.105 R)
• M39: 9,295,563 km (0.09 R)
• M40: 10,062,102 km (0.108 R)
• M41: 10,203,622 km (0.055 R)
• M42: 10,848,838 km (0.101 R)
• M43: 11,323,063 km (0.106 R)
• M44: 12,140,914 km (0.109 R)
• M45: 12,594,944 km (0.098 R)
• M46: 12,785,831 km (0.074 R)
• M47: 13,990,542 km (0.112 R)
• M48: 14,586,391 km (0.109 R)
• M49: 15,150,076 km (0.103 R)
• M50: 15,516,142 km (0.115 R)
• M51: 16,590,105 km (0.111 R)
• M52: 17,135,987 km (0.097 R)
• M53: 18,418,340 km (0.082 R)
• M54: 18,939,838 km (0.081 R)
• M55: 21,074,151 km (0.067 R)
• M56: 21,528,330 km (0.083 R)
• M57: 21,939,874 km (0.106 R)
• M58: 22,956,840 km (0.051 R)
• M59: 23,096,565 km (0.092 R)
• M60: 24,653,729 km (0.067 R)
• M61: 24,749,173 km (0.117 R)
• M62: 25,132,143 km (0.087 R)
• M63: 25,324,526 km (0.077 R)
• M64: 25,613,699 km (0.082 R)
• M65: 25,807,278 km (0.074 R)
• M66: 26,049,776 km (0.071 R)
• M67: 26,978,330 km (0.089 R)
• M68: 27,818,322 km (0.098 R)
• M69: 28,017,288 km (0.077 R)
• M70: 28,266,518 km (0.074 R)
• M71: 28,616,726 km (0.066 R)
• M72: 28,767,371 km (0.112 R)
• M73: 29,170,089 km (0.075 R)
• M74: 30,083,085 km (0.099 R)
• M75: 30,440,624 km (0.1 R)
• M76: 31,005,355 km (0.104 R)
• M77: 31,108,428 km (0.089 R)
• M78: 31,263,262 km (0.067 R)
• M79: 31,366,485 km (0.107 R)
• M80: 32,249,561 km (0.05 R)
• M81: 32,458,549 km (0.06 R)
• M82: 32,930,231 km (0.118 R)
• M83: 34,039,948 km (0.106 R)
• M84: 34,359,190 km (0.088 R)
• M85: 34,733,035 km (0.111 R)
• M86: 35,215,488 km (0.052 R)
• M87: 35,269,344 km (0.099 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit