🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 8.4

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.75 AU - 1.13 AU

Year: 618 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 12,332,688 km

• M1: 147,952 km (0.087 R)
• M2: 284,984 km (0.09 R)
• M3: 344,075 km (0.099 R)
• M4: 428,747 km (0.07 R)
• M5: 496,216 km (0.1 R)
• M6: 625,618 km (0.115 R)
• M7: 714,928 km (0.093 R)
• M8: 774,468 km (0.087 R)
• M9: 927,058 km (0.099 R)
• M10: 980,165 km (0.076 R)
• M11: 1,055,563 km (0.073 R)
• M12: 1,168,060 km (0.115 R)
• M13: 1,386,473 km (0.084 R)
• M14: 1,467,106 km (0.079 R)
• M15: 1,642,884 km (0.12 R)
• M16: 1,784,553 km (0.11 R)
• M17: 1,872,517 km (0.098 R)
• M18: 2,004,761 km (0.053 R)
• M19: 2,101,700 km (0.109 R)
• M20: 2,250,401 km (0.102 R)
• M21: 2,373,969 km (0.114 R)
• M22: 2,494,245 km (0.064 R)
• M23: 2,711,013 km (0.096 R)
• M24: 2,794,638 km (0.059 R)
• M25: 2,909,529 km (0.118 R)
• M26: 3,063,016 km (0.079 R)
• M27: 3,175,364 km (0.094 R)
• M28: 3,282,626 km (0.065 R)
• M29: 3,346,355 km (0.032 R)
• M30: 3,624,906 km (0.117 R)
• M31: 3,684,147 km (0.11 R)
• M32: 4,135,783 km (0.119 R)
• M33: 4,232,273 km (0.1 R)
• M34: 4,294,805 km (0.099 R)
• M35: 4,357,636 km (0.078 R)
• M36: 4,448,891 km (0.1 R)
• M37: 4,562,137 km (0.054 R)
• M38: 4,633,345 km (0.037 R)
• M39: 4,719,364 km (0.064 R)
• M40: 4,900,228 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 9.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.28 AU - 1.36 AU

Year: 1029 Days

Day: 9.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 12,332,688 km

• M1: 115,340 km (0.116 R)
• M2: 181,013 km (0.098 R)
• M3: 243,545 km (0.102 R)
• M4: 302,786 km (0.083 R)
• M5: 381,923 km (0.084 R)
• M6: 446,101 km (0.095 R)
• M7: 540,048 km (0.093 R)
• M8: 630,555 km (0.118 R)
• M9: 703,409 km (0.072 R)
• M10: 877,541 km (0.094 R)
• M11: 966,701 km (0.112 R)
• M12: 1,127,070 km (0.047 R)
• M13: 1,282,054 km (0.11 R)
• M14: 1,406,669 km (0.063 R)
• M15: 1,474,287 km (0.101 R)
• M16: 1,764,357 km (0.09 R)
• M17: 1,945,371 km (0.115 R)
• M18: 2,038,271 km (0.103 R)
• M19: 2,397,605 km (0.059 R)
• M20: 2,479,286 km (0.102 R)
• M21: 2,608,089 km (0.096 R)
• M22: 2,673,314 km (0.059 R)
• M23: 2,814,983 km (0.111 R)
• M24: 3,185,238 km (0.114 R)
• M25: 3,386,297 km (0.118 R)
• M26: 3,716,759 km (0.079 R)
• M27: 3,875,333 km (0.089 R)
• M28: 4,014,459 km (0.092 R)
• M29: 4,177,221 km (0.109 R)
• M30: 4,242,895 km (0.12 R)
• M31: 4,320,087 km (0.067 R)
• M32: 4,419,869 km (0.119 R)
• M33: 4,712,632 km (0.076 R)
• M34: 4,780,998 km (0.054 R)
• M35: 4,861,332 km (0.064 R)
• M36: 5,011,678 km (0.083 R)
• M37: 5,128,365 km (0.1 R)
• M38: 5,198,825 km (0.097 R)
• M39: 5,471,841 km (0.087 R)
• M40: 5,580,001 km (0.03 R)
• M41: 5,652,556 km (0.054 R)
• M42: 5,749,645 km (0.096 R)
• M43: 6,106,585 km (0.088 R)
• M44: 6,268,899 km (0.066 R)
• M45: 6,357,012 km (0.09 R)
• M46: 6,906,634 km (0.049 R)
• M47: 7,115,024 km (0.112 R)
• M48: 7,365,302 km (0.088 R)
• M49: 7,458,202 km (0.098 R)
• M50: 7,538,237 km (0.057 R)
• M51: 7,631,885 km (0.116 R)
• M52: 7,739,446 km (0.106 R)
• M53: 7,928,837 km (0.07 R)
• M54: 8,064,971 km (0.086 R)
• M55: 8,160,863 km (0.112 R)
• M56: 8,298,343 km (0.09 R)
• M57: 8,464,397 km (0.048 R)
• M58: 8,828,070 km (0.066 R)
• M59: 8,941,016 km (0.111 R)
• M60: 9,011,776 km (0.043 R)
• M61: 9,282,697 km (0.106 R)
• M62: 9,512,779 km (0.104 R)
• M63: 9,643,079 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.8

Radius: 14.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.13 AU - 2.23 AU

Year: 2183 Days

Day: 12 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 12,332,688 km

• M1: 200,760 km (0.105 R)
• M2: 326,871 km (0.113 R)
• M3: 427,401 km (0.039 R)
• M4: 561,291 km (0.105 R)
• M5: 675,285 km (0.097 R)
• M6: 867,518 km (0.103 R)
• M7: 975,079 km (0.099 R)
• M8: 1,173,147 km (0.108 R)
• M9: 1,352,066 km (0.11 R)
• M10: 1,620,295 km (0.11 R)
• M11: 1,793,529 km (0.038 R)
• M12: 1,896,901 km (0.073 R)
• M13: 2,011,942 km (0.088 R)
• M14: 2,209,261 km (0.107 R)
• M15: 2,371,874 km (0.103 R)
• M16: 2,591,484 km (0.099 R)
• M17: 2,917,308 km (0.091 R)
• M18: 3,302,672 km (0.074 R)
• M19: 3,407,540 km (0.083 R)
• M20: 3,537,242 km (0.033 R)
• M21: 3,704,791 km (0.054 R)
• M22: 4,286,577 km (0.079 R)
• M23: 4,401,319 km (0.11 R)
• M24: 4,556,003 km (0.087 R)
• M25: 4,725,647 km (0.064 R)
• M26: 4,831,114 km (0.098 R)
• M27: 5,165,764 km (0.089 R)
• M28: 5,452,693 km (0.07 R)
• M29: 5,605,133 km (0.059 R)
• M30: 5,914,501 km (0.117 R)
• M31: 6,042,707 km (0.068 R)
• M32: 6,157,299 km (0.107 R)
• M33: 6,258,277 km (0.085 R)
• M34: 6,389,026 km (0.088 R)
• M35: 6,741,927 km (0.102 R)
• M36: 6,980,685 km (0.058 R)
• M37: 7,131,480 km (0.059 R)
• M38: 7,283,322 km (0.095 R)
• M39: 7,374,876 km (0.068 R)
• M40: 8,074,395 km (0.039 R)
• M41: 8,280,392 km (0.105 R)
• M42: 8,408,148 km (0.058 R)
• M43: 8,600,980 km (0.106 R)
• M44: 8,909,152 km (0.037 R)
• M45: 9,007,288 km (0.06 R)
• M46: 9,155,090 km (0.117 R)
• M47: 9,270,730 km (0.107 R)
• M48: 9,469,994 km (0.118 R)
• M49: 9,570,075 km (0.119 R)
• M50: 9,704,264 km (0.066 R)
• M51: 9,991,193 km (0.119 R)
• M52: 10,315,521 km (0.11 R)
• M53: 10,625,787 km (0.045 R)
• M54: 10,764,764 km (0.106 R)
• M55: 10,921,692 km (0.071 R)
• M56: 11,026,859 km (0.069 R)
• M57: 11,397,413 km (0.045 R)
• M58: 12,114,585 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit