🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 254 Days

Day: 41.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.8 AU - 0.84 AU

Year: 322 Days

Day: 34.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.01 AU - 1.05 AU

Year: 453 Days

Day: 19 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.56 AU - 1.98 AU

Year: 1021 Days

Day: 30.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.04 AU - 2.06 AU

Year: 1272 Days

Day: 44.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,834,212 km

• M1: 1,316,162 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 13.2

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.15 AU - 3.47 AU

Year: 2610 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,834,212 km

• M1: 164,558 km (0.079 R)
• M2: 257,907 km (0.115 R)
• M3: 423,512 km (0.102 R)
• M4: 563,535 km (0.108 R)
• M5: 679,174 km (0.067 R)
• M6: 842,685 km (0.078 R)
• M7: 938,128 km (0.103 R)
• M8: 1,037,461 km (0.088 R)
• M9: 1,415,495 km (0.091 R)
• M10: 1,836,314 km (0.036 R)
• M11: 2,183,231 km (0.048 R)
• M12: 2,551,242 km (0.076 R)
• M13: 2,670,322 km (0.115 R)
• M14: 3,001,532 km (0.117 R)
• M15: 3,165,790 km (0.093 R)
• M16: 3,359,071 km (0.108 R)
• M17: 3,990,374 km (0.03 R)
• M18: 4,129,500 km (0.113 R)
• M19: 4,241,997 km (0.113 R)
• M20: 4,341,181 km (0.114 R)
• M21: 4,498,857 km (0.04 R)
• M22: 4,687,649 km (0.12 R)
• M23: 4,908,755 km (0.116 R)
• M24: 5,315,512 km (0.093 R)
• M25: 5,701,923 km (0.027 R)
• M26: 6,371,822 km (0.081 R)
• M27: 6,518,578 km (0.062 R)
• M28: 6,633,618 km (0.12 R)
• M29: 6,732,652 km (0.107 R)
• M30: 6,882,250 km (0.093 R)
• M31: 7,629,641 km (0.094 R)
• M32: 7,925,246 km (0.049 R)
• M33: 8,030,563 km (0.074 R)
• M34: 8,224,741 km (0.11 R)
• M35: 8,618,034 km (0.077 R)
• M36: 8,889,554 km (0.062 R)
• M37: 9,164,066 km (0.091 R)
• M38: 9,404,171 km (0.089 R)
• M39: 9,534,321 km (0.09 R)
• M40: 9,815,415 km (0.057 R)
• M41: 9,985,359 km (0.096 R)
• M42: 10,289,790 km (0.087 R)
• M43: 10,539,469 km (0.12 R)
• M44: 10,732,899 km (0.096 R)
• M45: 10,986,168 km (0.067 R)
• M46: 11,360,014 km (0.118 R)
• M47: 12,180,707 km (0.11 R)
• M48: 13,124,221 km (0.094 R)
• M49: 13,583,786 km (0.109 R)
• M50: 13,942,671 km (0.107 R)
• M51: 14,411,511 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 12.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.97 AU - 6.29 AU

Year: 5791 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,834,212 km

• M1: 166,502 km (0.12 R)
• M2: 246,388 km (0.034 R)
• M3: 371,601 km (0.08 R)
• M4: 601,832 km (0.066 R)
• M5: 724,802 km (0.112 R)
• M6: 844,929 km (0.06 R)
• M7: 1,162,824 km (0.095 R)
• M8: 1,277,416 km (0.099 R)
• M9: 1,677,441 km (0.1 R)
• M10: 2,240,378 km (0.117 R)
• M11: 2,647,434 km (0.098 R)
• M12: 2,899,057 km (0.057 R)
• M13: 3,057,780 km (0.091 R)
• M14: 3,158,609 km (0.115 R)
• M15: 3,384,203 km (0.109 R)
• M16: 4,071,007 km (0.038 R)
• M17: 4,316,946 km (0.094 R)
• M18: 4,707,097 km (0.113 R)
• M19: 4,847,420 km (0.12 R)
• M20: 4,965,453 km (0.101 R)
• M21: 5,060,746 km (0.049 R)
• M22: 5,180,574 km (0.091 R)
• M23: 5,374,304 km (0.09 R)
• M24: 5,570,426 km (0.099 R)
• M25: 5,819,058 km (0.09 R)
• M26: 6,352,973 km (0.117 R)
• M27: 6,482,525 km (0.05 R)
• M28: 6,639,004 km (0.053 R)
• M29: 8,048,066 km (0.064 R)
• M30: 8,386,157 km (0.115 R)
• M31: 8,471,428 km (0.099 R)
• M32: 8,585,422 km (0.061 R)
• M33: 8,901,971 km (0.081 R)
• M34: 10,266,902 km (0.103 R)
• M35: 10,449,860 km (0.113 R)
• M36: 10,942,635 km (0.091 R)
• M37: 11,887,346 km (0.077 R)
• M38: 12,629,351 km (0.074 R)
• M39: 13,286,684 km (0.104 R)
• M40: 13,653,050 km (0.071 R)
• M41: 13,787,089 km (0.12 R)
• M42: 13,989,046 km (0.049 R)
• M43: 14,124,133 km (0.111 R)
• M44: 14,395,803 km (0.116 R)
• M45: 14,634,860 km (0.107 R)
• M46: 15,186,278 km (0.072 R)
• M47: 15,990,816 km (0.11 R)
• M48: 16,594,443 km (0.086 R)
• M49: 17,025,135 km (0.098 R)
• M50: 17,423,066 km (0.11 R)
• M51: 17,750,984 km (0.119 R)
• M52: 17,860,789 km (0.111 R)
• M53: 19,496,342 km (0.111 R)
• M54: 20,715,864 km (0.063 R)
• M55: 21,373,796 km (0.083 R)
• M56: 22,551,430 km (0.07 R)
• M57: 22,710,004 km (0.044 R)
• M58: 23,108,233 km (0.098 R)
• M59: 23,188,119 km (0.077 R)
• M60: 23,388,281 km (0.069 R)
• M61: 23,468,615 km (0.073 R)
• M62: 24,235,453 km (0.072 R)
• M63: 24,560,829 km (0.105 R)
• M64: 24,683,200 km (0.059 R)
• M65: 24,805,721 km (0.067 R)
• M66: 26,125,922 km (0.041 R)
• M67: 26,878,549 km (0.102 R)
• M68: 27,680,692 km (0.107 R)
• M69: 27,765,664 km (0.077 R)
• M70: 28,106,149 km (0.037 R)
• M71: 28,662,354 km (0.033 R)
• M72: 28,748,223 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 13,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit