🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.5

Radius: 13.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.94 AU - 1.2 AU

Year: 778 Days

Day: 6.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 10,475,110 km

• M1: 166,054 km (0.087 R)
• M2: 251,474 km (0.104 R)
• M3: 361,578 km (0.105 R)
• M4: 452,384 km (0.103 R)
• M5: 554,111 km (0.114 R)
• M6: 665,411 km (0.09 R)
• M7: 914,641 km (0.037 R)
• M8: 1,148,313 km (0.066 R)
• M9: 1,302,549 km (0.108 R)
• M10: 1,413,401 km (0.062 R)
• M11: 1,504,356 km (0.083 R)
• M12: 1,632,861 km (0.06 R)
• M13: 1,741,020 km (0.117 R)
• M14: 1,851,573 km (0.114 R)
• M15: 1,951,953 km (0.108 R)
• M16: 2,034,980 km (0.111 R)
• M17: 2,171,712 km (0.116 R)
• M18: 2,331,782 km (0.082 R)
• M19: 2,454,602 km (0.103 R)
• M20: 2,886,940 km (0.089 R)
• M21: 2,982,234 km (0.036 R)
• M22: 3,600,073 km (0.115 R)
• M23: 3,719,003 km (0.107 R)
• M24: 3,911,835 km (0.08 R)
• M25: 4,017,750 km (0.107 R)
• M26: 4,166,002 km (0.115 R)
• M27: 4,274,310 km (0.085 R)
• M28: 4,391,894 km (0.114 R)
• M29: 4,613,299 km (0.061 R)
• M30: 4,803,588 km (0.095 R)
• M31: 5,156,190 km (0.079 R)
• M32: 5,245,649 km (0.066 R)
• M33: 5,480,817 km (0.102 R)
• M34: 5,599,747 km (0.035 R)
• M35: 5,802,901 km (0.075 R)
• M36: 5,914,801 km (0.086 R)
• M37: 6,140,693 km (0.114 R)
• M38: 6,235,688 km (0.066 R)
• M39: 6,388,727 km (0.03 R)
• M40: 6,620,603 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.1

Radius: 12.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.42 AU - 1.58 AU

Year: 1291 Days

Day: 14.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 10,475,110 km

• M1: 163,959 km (0.033 R)
• M2: 268,678 km (0.034 R)
• M3: 355,295 km (0.086 R)
• M4: 504,294 km (0.099 R)
• M5: 605,123 km (0.056 R)
• M6: 714,031 km (0.048 R)
• M7: 845,677 km (0.085 R)
• M8: 930,648 km (0.038 R)
• M9: 1,051,673 km (0.11 R)
• M10: 1,204,412 km (0.054 R)
• M11: 1,310,627 km (0.085 R)
• M12: 1,411,007 km (0.091 R)
• M13: 1,533,229 km (0.064 R)
• M14: 1,629,719 km (0.1 R)
• M15: 1,738,327 km (0.041 R)
• M16: 1,818,961 km (0.088 R)
• M17: 1,911,262 km (0.094 R)
• M18: 1,994,738 km (0.079 R)
• M19: 2,132,966 km (0.114 R)
• M20: 2,285,556 km (0.084 R)
• M21: 2,397,007 km (0.034 R)
• M22: 2,601,956 km (0.11 R)
• M23: 2,932,717 km (0.057 R)
• M24: 3,103,258 km (0.056 R)
• M25: 3,202,142 km (0.105 R)
• M26: 3,340,072 km (0.086 R)
• M27: 3,608,749 km (0.11 R)
• M28: 3,844,815 km (0.058 R)
• M29: 4,018,498 km (0.09 R)
• M30: 4,140,271 km (0.106 R)
• M31: 4,290,766 km (0.071 R)
• M32: 4,639,928 km (0.078 R)
• M33: 4,911,448 km (0.062 R)
• M34: 5,114,901 km (0.027 R)
• M35: 5,321,047 km (0.081 R)
• M36: 5,560,254 km (0.091 R)
• M37: 5,650,760 km (0.076 R)
• M38: 5,833,569 km (0.091 R)
• M39: 5,987,356 km (0.1 R)
• M40: 6,080,256 km (0.068 R)
• M41: 6,393,514 km (0.032 R)
• M42: 6,744,171 km (0.113 R)
• M43: 7,315,186 km (0.089 R)
• M44: 7,800,183 km (0.114 R)
• M45: 7,969,827 km (0.034 R)
• M46: 8,312,854 km (0.071 R)
• M47: 8,503,592 km (0.075 R)
• M48: 8,625,813 km (0.102 R)
• M49: 8,748,483 km (0.09 R)
• M50: 8,942,662 km (0.075 R)
• M51: 9,335,057 km (0.11 R)
• M52: 9,497,221 km (0.119 R)
• M53: 9,915,945 km (0.111 R)
• M54: 10,396,753 km (0.083 R)
• M55: 10,621,150 km (0.084 R)
• M56: 10,771,645 km (0.081 R)
• M57: 11,227,619 km (0.036 R)
• M58: 11,689,727 km (0.042 R)
• M59: 11,786,816 km (0.084 R)
• M60: 11,923,249 km (0.055 R)
• M61: 12,138,670 km (0.118 R)
• M62: 12,256,703 km (0.085 R)
• M63: 12,414,529 km (0.111 R)
• M64: 12,533,459 km (0.116 R)
• M65: 12,732,574 km (0.117 R)
• M66: 13,174,187 km (0.072 R)
• M67: 13,275,315 km (0.099 R)
• M68: 13,559,701 km (0.113 R)
• M69: 13,743,556 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.1

Radius: 14.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.74 AU - 1.92 AU

Year: 1740 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 10,475,110 km

• M1: 191,485 km (0.068 R)
• M2: 346,768 km (0.1 R)
• M3: 529,277 km (0.071 R)
• M4: 638,933 km (0.079 R)
• M5: 752,328 km (0.109 R)
• M6: 1,049,878 km (0.056 R)
• M7: 1,167,312 km (0.115 R)
• M8: 1,289,683 km (0.114 R)
• M9: 1,556,267 km (0.066 R)
• M10: 1,741,618 km (0.087 R)
• M11: 1,900,491 km (0.086 R)
• M12: 2,029,445 km (0.077 R)
• M13: 2,170,516 km (0.1 R)
• M14: 2,278,525 km (0.095 R)
• M15: 2,425,430 km (0.104 R)
• M16: 2,537,778 km (0.097 R)
• M17: 2,719,540 km (0.081 R)
• M18: 2,826,652 km (0.065 R)
• M19: 2,985,226 km (0.113 R)
• M20: 3,146,791 km (0.075 R)
• M21: 3,290,555 km (0.115 R)
• M22: 3,606,356 km (0.1 R)
• M23: 3,724,688 km (0.04 R)
• M24: 3,899,119 km (0.075 R)
• M25: 4,199,811 km (0.117 R)
• M26: 4,473,575 km (0.12 R)
• M27: 4,741,505 km (0.11 R)
• M28: 4,859,687 km (0.118 R)
• M29: 5,123,129 km (0.113 R)
• M30: 5,502,509 km (0.071 R)
• M31: 5,790,036 km (0.091 R)
• M32: 5,916,596 km (0.099 R)
• M33: 6,133,812 km (0.113 R)
• M34: 6,353,721 km (0.064 R)
• M35: 6,563,158 km (0.084 R)
• M36: 6,761,674 km (0.088 R)
• M37: 6,975,450 km (0.092 R)
• M38: 7,164,541 km (0.104 R)
• M39: 7,259,685 km (0.085 R)
• M40: 7,451,320 km (0.116 R)
• M41: 7,686,189 km (0.101 R)
• M42: 7,783,727 km (0.108 R)
• M43: 7,895,626 km (0.097 R)
• M44: 8,191,830 km (0.084 R)
• M45: 8,377,182 km (0.116 R)
• M46: 8,506,285 km (0.093 R)
• M47: 8,766,435 km (0.076 R)
• M48: 9,117,541 km (0.051 R)
• M49: 9,383,975 km (0.044 R)
• M50: 9,488,245 km (0.077 R)
• M51: 9,667,912 km (0.083 R)
• M52: 10,152,609 km (0.1 R)
• M53: 10,475,142 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 16,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit