🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 10.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 366 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,805,183 km

• M1: 133,441 km (0.111 R)
• M2: 225,893 km (0.027 R)
• M3: 319,691 km (0.104 R)
• M4: 524,341 km (0.073 R)
• M5: 590,762 km (0.088 R)
• M6: 682,615 km (0.115 R)
• M7: 776,413 km (0.082 R)
• M8: 861,085 km (0.063 R)
• M9: 1,029,533 km (0.115 R)
• M10: 1,108,371 km (0.04 R)
• M11: 1,189,453 km (0.039 R)
• M12: 1,296,864 km (0.092 R)
• M13: 1,399,338 km (0.08 R)
• M14: 1,556,117 km (0.115 R)
• M15: 1,634,506 km (0.084 R)
• M16: 1,718,730 km (0.045 R)
• M17: 1,873,414 km (0.118 R)
• M18: 1,952,551 km (0.058 R)
• M19: 2,032,736 km (0.047 R)
• M20: 2,109,330 km (0.116 R)
• M21: 2,177,098 km (0.098 R)
• M22: 2,260,424 km (0.062 R)
• M23: 2,329,987 km (0.096 R)
• M24: 2,522,220 km (0.12 R)
• M25: 2,594,326 km (0.05 R)
• M26: 2,725,075 km (0.115 R)
• M27: 2,799,275 km (0.107 R)
• M28: 2,874,074 km (0.075 R)
• M29: 2,955,007 km (0.12 R)
• M30: 3,075,134 km (0.093 R)
• M31: 3,163,546 km (0.112 R)
• M32: 3,326,009 km (0.107 R)
• M33: 3,462,443 km (0.079 R)
• M34: 3,566,114 km (0.091 R)
• M35: 3,711,822 km (0.083 R)
• M36: 3,800,235 km (0.101 R)
• M37: 4,009,223 km (0.107 R)
• M38: 4,087,911 km (0.09 R)
• M39: 4,197,567 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 9.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.91 AU - 1.15 AU

Year: 697 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,805,183 km

• M1: 121,324 km (0.069 R)
• M2: 214,972 km (0.074 R)
• M3: 274,512 km (0.05 R)
• M4: 444,006 km (0.074 R)
• M5: 536,159 km (0.047 R)
• M6: 603,029 km (0.116 R)
• M7: 859,141 km (0.083 R)
• M8: 930,648 km (0.04 R)
• M9: 1,004,400 km (0.097 R)
• M10: 1,112,260 km (0.119 R)
• M11: 1,186,311 km (0.101 R)
• M12: 1,291,030 km (0.11 R)
• M13: 1,433,896 km (0.106 R)
• M14: 1,499,719 km (0.05 R)
• M15: 1,582,147 km (0.108 R)
• M16: 1,877,603 km (0.081 R)
• M17: 1,972,448 km (0.049 R)
• M18: 2,132,218 km (0.078 R)
• M19: 2,208,065 km (0.074 R)
• M20: 2,272,840 km (0.115 R)
• M21: 2,368,134 km (0.076 R)
• M22: 2,428,572 km (0.056 R)
• M23: 2,563,060 km (0.092 R)
• M24: 2,662,543 km (0.111 R)
• M25: 2,839,667 km (0.102 R)
• M26: 3,007,665 km (0.086 R)
• M27: 3,099,668 km (0.109 R)
• M28: 3,313,144 km (0.037 R)
• M29: 3,380,912 km (0.104 R)
• M30: 3,490,268 km (0.093 R)
• M31: 3,614,733 km (0.073 R)
• M32: 3,754,757 km (0.1 R)
• M33: 3,846,760 km (0.072 R)
• M34: 3,975,414 km (0.093 R)
• M35: 4,090,903 km (0.112 R)
• M36: 4,185,748 km (0.077 R)
• M37: 4,266,382 km (0.087 R)
• M38: 4,541,791 km (0.088 R)
• M39: 4,685,555 km (0.117 R)
• M40: 4,892,449 km (0.083 R)
• M41: 5,008,686 km (0.066 R)
• M42: 5,204,360 km (0.12 R)
• M43: 5,346,927 km (0.094 R)
• M44: 5,418,734 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.8

Radius: 14.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.99 AU - 5.27 AU

Year: 7748 Days

Day: 6.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,805,183 km

• M1: 244,443 km (0.072 R)
• M2: 342,280 km (0.069 R)
• M3: 454,030 km (0.116 R)
• M4: 674,088 km (0.117 R)
• M5: 799,002 km (0.049 R)
• M6: 917,484 km (0.099 R)
• M7: 1,140,983 km (0.1 R)
• M8: 1,455,737 km (0.112 R)
• M9: 1,818,512 km (0.085 R)
• M10: 2,253,094 km (0.069 R)
• M11: 2,471,656 km (0.106 R)
• M12: 2,789,701 km (0.076 R)
• M13: 3,169,680 km (0.118 R)
• M14: 3,745,033 km (0.104 R)
• M15: 4,516,958 km (0.084 R)
• M16: 4,766,637 km (0.073 R)
• M17: 5,192,841 km (0.048 R)
• M18: 5,425,316 km (0.109 R)
• M19: 5,661,232 km (0.075 R)
• M20: 5,930,808 km (0.072 R)
• M21: 6,296,874 km (0.097 R)
• M22: 6,733,251 km (0.094 R)
• M23: 6,859,810 km (0.078 R)
• M24: 6,955,104 km (0.105 R)
• M25: 7,244,127 km (0.107 R)
• M26: 7,438,904 km (0.108 R)
• M27: 7,537,040 km (0.11 R)
• M28: 7,800,781 km (0.089 R)
• M29: 8,000,494 km (0.104 R)
• M30: 8,816,700 km (0.077 R)
• M31: 9,199,671 km (0.081 R)
• M32: 9,304,988 km (0.087 R)
• M33: 9,410,903 km (0.111 R)
• M34: 10,054,174 km (0.118 R)
• M35: 10,162,931 km (0.053 R)
• M36: 10,454,498 km (0.06 R)
• M37: 10,675,005 km (0.039 R)
• M38: 11,724,434 km (0.109 R)
• M39: 12,145,851 km (0.092 R)
• M40: 12,338,982 km (0.079 R)
• M41: 13,280,401 km (0.113 R)
• M42: 13,920,979 km (0.093 R)
• M43: 14,082,695 km (0.055 R)
• M44: 14,285,699 km (0.106 R)
• M45: 14,653,560 km (0.116 R)
• M46: 15,524,220 km (0.115 R)
• M47: 15,986,926 km (0.109 R)
• M48: 16,582,475 km (0.092 R)
• M49: 17,620,385 km (0.098 R)
• M50: 18,015,024 km (0.029 R)
• M51: 18,191,400 km (0.044 R)
• M52: 18,412,656 km (0.119 R)
• M53: 18,679,239 km (0.099 R)
• M54: 19,758,737 km (0.09 R)
• M55: 21,136,534 km (0.111 R)
• M56: 22,119,392 km (0.05 R)
• M57: 22,308,184 km (0.104 R)
• M58: 24,178,008 km (0.084 R)
• M59: 25,353,548 km (0.117 R)
• M60: 27,101,001 km (0.052 R)
• M61: 27,353,821 km (0.086 R)
• M62: 27,607,539 km (0.119 R)
• M63: 29,716,420 km (0.109 R)
• M64: 30,291,026 km (0.096 R)
• M65: 30,395,894 km (0.086 R)
• M66: 31,504,414 km (0.057 R)
• M67: 32,036,833 km (0.066 R)
• M68: 33,056,791 km (0.042 R)
• M69: 33,326,965 km (0.078 R)
• M70: 35,294,027 km (0.115 R)
• M71: 36,013,443 km (0.103 R)
• M72: 37,073,793 km (0.113 R)
• M73: 37,579,584 km (0.1 R)
• M74: 37,748,779 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 10,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit