🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 13.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.57 AU - 0.57 AU

Year: 287 Days

Day: 11.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 5,606,204 km

• M1: 169,494 km (0.068 R)
• M2: 267,780 km (0.103 R)
• M3: 355,145 km (0.096 R)
• M4: 464,501 km (0.066 R)
• M5: 567,574 km (0.113 R)
• M6: 697,425 km (0.103 R)
• M7: 795,262 km (0.028 R)
• M8: 891,005 km (0.099 R)
• M9: 1,014,722 km (0.119 R)
• M10: 1,111,811 km (0.064 R)
• M11: 1,281,156 km (0.095 R)
• M12: 1,382,584 km (0.099 R)
• M13: 1,468,602 km (0.116 R)
• M14: 1,713,943 km (0.12 R)
• M15: 1,891,815 km (0.048 R)
• M16: 2,014,036 km (0.107 R)
• M17: 2,154,658 km (0.116 R)
• M18: 2,255,786 km (0.048 R)
• M19: 2,380,252 km (0.052 R)
• M20: 2,557,525 km (0.089 R)
• M21: 2,710,564 km (0.11 R)
• M22: 2,872,578 km (0.082 R)
• M23: 3,145,894 km (0.118 R)
• M24: 3,310,451 km (0.115 R)
• M25: 3,452,868 km (0.114 R)
• M26: 3,546,816 km (0.042 R)
• M27: 3,673,525 km (0.111 R)
• M28: 3,834,044 km (0.059 R)
• M29: 3,918,417 km (0.077 R)
• M30: 4,010,121 km (0.077 R)
• M31: 4,142,365 km (0.059 R)
• M32: 4,323,079 km (0.116 R)
• M33: 4,513,368 km (0.104 R)
• M34: 4,671,792 km (0.113 R)
• M35: 4,769,180 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 10.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.54 AU - 0.6 AU

Year: 287 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 5,606,204 km

• M1: 128,654 km (0.088 R)
• M2: 196,871 km (0.094 R)
• M3: 299,345 km (0.1 R)
• M4: 363,822 km (0.098 R)
• M5: 523,742 km (0.079 R)
• M6: 597,045 km (0.119 R)
• M7: 692,788 km (0.096 R)
• M8: 794,514 km (0.083 R)
• M9: 860,337 km (0.117 R)
• M10: 931,396 km (0.103 R)
• M11: 1,032,375 km (0.074 R)
• M12: 1,121,236 km (0.098 R)
• M13: 1,189,602 km (0.054 R)
• M14: 1,262,905 km (0.086 R)
• M15: 1,327,532 km (0.079 R)
• M16: 1,435,392 km (0.056 R)
• M17: 1,521,111 km (0.111 R)
• M18: 1,593,816 km (0.102 R)
• M19: 1,697,637 km (0.073 R)
• M20: 1,873,414 km (0.072 R)
• M21: 1,991,297 km (0.078 R)
• M22: 2,075,371 km (0.092 R)
• M23: 2,180,987 km (0.086 R)
• M24: 2,271,943 km (0.037 R)
• M25: 2,338,963 km (0.112 R)
• M26: 2,461,932 km (0.096 R)
• M27: 2,539,573 km (0.062 R)
• M28: 2,626,639 km (0.087 R)
• M29: 2,728,067 km (0.067 R)
• M30: 2,848,792 km (0.096 R)
• M31: 2,966,825 km (0.116 R)
• M32: 3,063,316 km (0.095 R)
• M33: 3,142,303 km (0.056 R)
• M34: 3,273,800 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 14.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.86 AU - 1 AU

Year: 598 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 5,606,204 km

• M1: 184,903 km (0.058 R)
• M2: 288,873 km (0.038 R)
• M3: 403,765 km (0.099 R)
• M4: 544,237 km (0.074 R)
• M5: 672,742 km (0.109 R)
• M6: 778,208 km (0.027 R)
• M7: 890,556 km (0.11 R)
• M8: 1,052,870 km (0.103 R)
• M9: 1,311,525 km (0.084 R)
• M10: 1,439,132 km (0.077 R)
• M11: 1,597,107 km (0.07 R)
• M12: 1,697,038 km (0.069 R)
• M13: 1,809,985 km (0.105 R)
• M14: 1,987,258 km (0.115 R)
• M15: 2,129,974 km (0.113 R)
• M16: 2,264,313 km (0.025 R)
• M17: 2,389,676 km (0.091 R)
• M18: 2,566,651 km (0.1 R)
• M19: 2,678,849 km (0.095 R)
• M20: 2,773,694 km (0.103 R)
• M21: 2,876,019 km (0.031 R)
• M22: 3,131,083 km (0.089 R)
• M23: 3,264,824 km (0.097 R)
• M24: 3,386,896 km (0.076 R)
• M25: 3,572,846 km (0.07 R)
• M26: 3,712,870 km (0.087 R)
• M27: 3,847,657 km (0.113 R)
• M28: 4,180,812 km (0.111 R)
• M29: 4,313,804 km (0.04 R)
• M30: 4,470,732 km (0.094 R)
• M31: 4,614,346 km (0.074 R)
• M32: 4,836,798 km (0.034 R)
• M33: 4,953,185 km (0.094 R)
• M34: 5,212,588 km (0.075 R)
• M35: 5,372,060 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit