🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 8.2

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 313 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 10,887,887 km

• M1: 106,514 km (0.104 R)
• M2: 159,023 km (0.114 R)
• M3: 258,954 km (0.093 R)
• M4: 317,746 km (0.087 R)
• M5: 368,908 km (0.116 R)
• M6: 420,968 km (0.05 R)
• M7: 490,831 km (0.061 R)
• M8: 616,942 km (0.107 R)
• M9: 758,162 km (0.052 R)
• M10: 834,756 km (0.077 R)
• M11: 891,155 km (0.061 R)
• M12: 960,568 km (0.095 R)
• M13: 1,044,044 km (0.097 R)
• M14: 1,222,963 km (0.113 R)
• M15: 1,287,738 km (0.12 R)
• M16: 1,358,199 km (0.046 R)
• M17: 1,443,619 km (0.044 R)
• M18: 1,507,647 km (0.063 R)
• M19: 1,591,572 km (0.038 R)
• M20: 1,643,482 km (0.114 R)
• M21: 1,700,928 km (0.039 R)
• M22: 1,803,253 km (0.046 R)
• M23: 1,892,413 km (0.039 R)
• M24: 1,952,851 km (0.117 R)
• M25: 2,080,607 km (0.091 R)
• M26: 2,163,933 km (0.105 R)
• M27: 2,275,084 km (0.108 R)
• M28: 2,334,026 km (0.08 R)
• M29: 2,464,326 km (0.039 R)
• M30: 2,524,913 km (0.083 R)
• M31: 2,630,828 km (0.107 R)
• M32: 2,715,501 km (0.115 R)
• M33: 2,801,071 km (0.113 R)
• M34: 2,916,560 km (0.065 R)
• M35: 3,010,059 km (0.103 R)
• M36: 3,104,605 km (0.064 R)
• M37: 3,200,198 km (0.074 R)
• M38: 3,290,704 km (0.082 R)
• M39: 3,357,724 km (0.11 R)
• M40: 3,461,994 km (0.109 R)
• M41: 3,548,761 km (0.087 R)
• M42: 3,604,860 km (0.089 R)
• M43: 3,667,541 km (0.111 R)
• M44: 3,762,386 km (0.107 R)
• M45: 3,832,398 km (0.072 R)
• M46: 3,980,351 km (0.056 R)
• M47: 4,162,860 km (0.12 R)
• M48: 4,374,990 km (0.111 R)
• M49: 4,556,751 km (0.081 R)
• M50: 4,651,895 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.13 AU - 1.31 AU

Year: 930 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,887,887 km

• M1: 130,898 km (0.093 R)
• M2: 223,200 km (0.071 R)
• M3: 316,549 km (0.078 R)
• M4: 392,395 km (0.089 R)
• M5: 494,271 km (0.06 R)
• M6: 577,747 km (0.052 R)
• M7: 656,585 km (0.061 R)
• M8: 750,084 km (0.074 R)
• M9: 831,914 km (0.107 R)
• M10: 1,005,447 km (0.102 R)
• M11: 1,115,402 km (0.098 R)
• M12: 1,295,069 km (0.109 R)
• M13: 1,422,526 km (0.079 R)
• M14: 1,540,260 km (0.118 R)
• M15: 1,867,879 km (0.039 R)
• M16: 1,997,431 km (0.096 R)
• M17: 2,396,259 km (0.059 R)
• M18: 2,698,746 km (0.051 R)
• M19: 2,907,435 km (0.111 R)
• M20: 2,978,194 km (0.106 R)
• M21: 3,130,485 km (0.115 R)
• M22: 3,212,165 km (0.054 R)
• M23: 3,359,220 km (0.117 R)
• M24: 3,574,492 km (0.107 R)
• M25: 3,803,975 km (0.093 R)
• M26: 4,157,474 km (0.065 R)
• M27: 4,378,730 km (0.095 R)
• M28: 4,480,606 km (0.056 R)
• M29: 4,593,552 km (0.092 R)
• M30: 4,822,437 km (0.117 R)
• M31: 5,012,426 km (0.103 R)
• M32: 5,204,959 km (0.102 R)
• M33: 5,334,810 km (0.073 R)
• M34: 5,641,635 km (0.099 R)
• M35: 5,842,096 km (0.099 R)
• M36: 5,909,415 km (0.051 R)
• M37: 6,010,842 km (0.056 R)
• M38: 6,101,648 km (0.095 R)
• M39: 6,169,865 km (0.083 R)
• M40: 6,238,530 km (0.073 R)
• M41: 6,527,105 km (0.089 R)
• M42: 6,620,304 km (0.061 R)
• M43: 6,713,952 km (0.092 R)
• M44: 6,784,563 km (0.076 R)
• M45: 6,902,745 km (0.061 R)
• M46: 7,105,300 km (0.082 R)
• M47: 7,467,477 km (0.118 R)
• M48: 7,749,319 km (0.108 R)
• M49: 7,934,970 km (0.09 R)
• M50: 8,159,666 km (0.085 R)
• M51: 8,260,196 km (0.111 R)
• M52: 8,488,034 km (0.105 R)
• M53: 8,577,194 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 9.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.04 AU - 1.64 AU

Year: 1071 Days

Day: 14.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 10,887,887 km

• M1: 123,418 km (0.104 R)
• M2: 199,713 km (0.113 R)
• M3: 281,394 km (0.109 R)
• M4: 389,852 km (0.117 R)
• M5: 484,099 km (0.117 R)
• M6: 587,471 km (0.078 R)
• M7: 711,338 km (0.056 R)
• M8: 818,600 km (0.045 R)
• M9: 931,546 km (0.069 R)
• M10: 1,151,604 km (0.101 R)
• M11: 1,226,403 km (0.073 R)
• M12: 1,295,069 km (0.098 R)
• M13: 1,501,065 km (0.105 R)
• M14: 1,583,344 km (0.096 R)
• M15: 1,675,496 km (0.103 R)
• M16: 1,821,653 km (0.069 R)
• M17: 1,909,617 km (0.063 R)
• M18: 1,999,076 km (0.11 R)
• M19: 2,108,432 km (0.103 R)
• M20: 2,173,059 km (0.083 R)
• M21: 2,477,490 km (0.111 R)
• M22: 2,575,327 km (0.119 R)
• M23: 2,846,399 km (0.109 R)
• M24: 3,042,671 km (0.114 R)
• M25: 3,105,652 km (0.115 R)
• M26: 3,580,625 km (0.098 R)
• M27: 3,669,486 km (0.086 R)
• M28: 3,736,656 km (0.088 R)
• M29: 3,917,669 km (0.1 R)
• M30: 4,113,193 km (0.052 R)
• M31: 4,418,523 km (0.093 R)
• M32: 4,513,966 km (0.118 R)
• M33: 4,610,158 km (0.082 R)
• M34: 4,731,332 km (0.114 R)
• M35: 4,939,722 km (0.096 R)
• M36: 5,352,911 km (0.118 R)
• M37: 5,416,490 km (0.106 R)
• M38: 5,557,411 km (0.084 R)
• M39: 5,673,499 km (0.115 R)
• M40: 6,119,450 km (0.082 R)
• M41: 6,226,114 km (0.065 R)
• M42: 6,373,617 km (0.114 R)
• M43: 6,604,148 km (0.106 R)
• M44: 6,782,169 km (0.03 R)
• M45: 7,045,312 km (0.071 R)
• M46: 7,340,020 km (0.114 R)
• M47: 7,825,764 km (0.105 R)
• M48: 7,927,042 km (0.102 R)
• M49: 8,072,600 km (0.101 R)
• M50: 8,218,907 km (0.072 R)
• M51: 8,307,170 km (0.075 R)
• M52: 8,395,881 km (0.106 R)
• M53: 8,648,552 km (0.109 R)
• M54: 8,783,340 km (0.096 R)
• M55: 8,888,657 km (0.103 R)
• M56: 9,314,263 km (0.118 R)
• M57: 9,437,082 km (0.095 R)
• M58: 9,839,950 km (0.08 R)
• M59: 10,391,218 km (0.086 R)
• M60: 10,550,539 km (0.042 R)
• M61: 10,839,413 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit