🌌 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: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 9.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 598 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,177,305 km

• M1: 118,332 km (0.076 R)
• M2: 184,005 km (0.083 R)
• M3: 316,549 km (0.111 R)
• M4: 375,640 km (0.089 R)
• M5: 460,163 km (0.118 R)
• M6: 520,900 km (0.089 R)
• M7: 581,487 km (0.098 R)
• M8: 651,648 km (0.066 R)
• M9: 812,765 km (0.11 R)
• M10: 943,514 km (0.1 R)
• M11: 1,007,542 km (0.091 R)
• M12: 1,098,198 km (0.1 R)
• M13: 1,165,966 km (0.066 R)
• M14: 1,230,891 km (0.108 R)
• M15: 1,301,501 km (0.116 R)
• M16: 1,437,785 km (0.1 R)
• M17: 1,536,221 km (0.116 R)
• M18: 1,641,687 km (0.09 R)
• M19: 1,957,339 km (0.104 R)
• M20: 2,040,665 km (0.114 R)
• M21: 2,114,416 km (0.041 R)
• M22: 2,205,372 km (0.08 R)
• M23: 2,292,288 km (0.077 R)
• M24: 2,358,111 km (0.045 R)
• M25: 2,474,947 km (0.053 R)
• M26: 2,536,881 km (0.074 R)
• M27: 2,605,247 km (0.099 R)
• M28: 2,674,062 km (0.094 R)
• M29: 2,743,475 km (0.116 R)
• M30: 2,896,215 km (0.064 R)
• M31: 2,991,658 km (0.084 R)
• M32: 3,063,914 km (0.109 R)
• M33: 3,284,122 km (0.087 R)
• M34: 3,352,488 km (0.085 R)
• M35: 3,433,870 km (0.09 R)
• M36: 3,662,754 km (0.041 R)
• M37: 3,805,171 km (0.069 R)
• M38: 3,955,966 km (0.068 R)
• M39: 4,035,552 km (0.032 R)
• M40: 4,128,901 km (0.036 R)
• M41: 4,209,534 km (0.091 R)
• M42: 4,270,421 km (0.098 R)
• M43: 4,440,962 km (0.066 R)
• M44: 4,572,160 km (0.045 R)
• M45: 4,725,647 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 13.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.27 AU - 1.69 AU

Year: 1201 Days

Day: 8.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,177,305 km

• M1: 168,148 km (0.11 R)
• M2: 276,008 km (0.107 R)
• M3: 363,074 km (0.085 R)
• M4: 504,594 km (0.092 R)
• M5: 629,657 km (0.06 R)
• M6: 757,713 km (0.074 R)
• M7: 984,354 km (0.113 R)
• M8: 1,199,625 km (0.104 R)
• M9: 1,316,312 km (0.077 R)
• M10: 1,418,786 km (0.119 R)
• M11: 1,632,262 km (0.082 R)
• M12: 1,769,593 km (0.064 R)
• M13: 1,897,350 km (0.073 R)
• M14: 2,198,191 km (0.072 R)
• M15: 2,314,129 km (0.117 R)
• M16: 2,410,022 km (0.086 R)
• M17: 2,529,850 km (0.091 R)
• M18: 2,628,734 km (0.114 R)
• M19: 2,721,185 km (0.086 R)
• M20: 2,838,320 km (0.094 R)
• M21: 2,965,179 km (0.1 R)
• M22: 3,233,109 km (0.08 R)
• M23: 3,390,935 km (0.106 R)
• M24: 3,845,114 km (0.092 R)
• M25: 3,959,556 km (0.072 R)
• M26: 4,200,858 km (0.055 R)
• M27: 4,382,769 km (0.119 R)
• M28: 4,576,648 km (0.105 R)
• M29: 4,754,520 km (0.11 R)
• M30: 4,953,784 km (0.105 R)
• M31: 5,049,676 km (0.037 R)
• M32: 5,155,891 km (0.062 R)
• M33: 5,253,129 km (0.114 R)
• M34: 5,390,310 km (0.1 R)
• M35: 5,498,919 km (0.084 R)
• M36: 5,638,344 km (0.055 R)
• M37: 5,951,003 km (0.089 R)
• M38: 6,053,179 km (0.06 R)
• M39: 6,342,202 km (0.099 R)
• M40: 6,509,452 km (0.096 R)
• M41: 6,976,945 km (0.1 R)
• M42: 7,378,616 km (0.059 R)
• M43: 7,510,561 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.4

Radius: 7.5

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.44 AU - 11.88 AU

Year: 20021 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,177,305 km

• M1: 104,270 km (0.117 R)
• M2: 216,468 km (0.1 R)
• M3: 283,039 km (0.104 R)
• M4: 441,912 km (0.076 R)
• M5: 629,957 km (0.118 R)
• M6: 755,170 km (0.049 R)
• M7: 1,128,866 km (0.03 R)
• M8: 1,389,315 km (0.059 R)
• M9: 1,814,772 km (0.102 R)
• M10: 1,995,785 km (0.078 R)
• M11: 2,375,764 km (0.05 R)
• M12: 2,607,790 km (0.106 R)
• M13: 2,743,625 km (0.105 R)
• M14: 2,812,440 km (0.075 R)
• M15: 2,916,859 km (0.081 R)
• M16: 3,022,475 km (0.112 R)
• M17: 3,532,305 km (0.11 R)
• M18: 3,951,628 km (0.076 R)
• M19: 5,474,534 km (0.109 R)
• M20: 6,183,628 km (0.117 R)
• M21: 7,157,660 km (0.037 R)
• M22: 7,784,325 km (0.108 R)
• M23: 8,428,494 km (0.039 R)
• M24: 8,579,587 km (0.113 R)
• M25: 9,141,327 km (0.101 R)
• M26: 11,061,267 km (0.09 R)
• M27: 12,465,243 km (0.118 R)
• M28: 12,752,620 km (0.027 R)
• M29: 13,275,614 km (0.12 R)
• M30: 13,334,257 km (0.032 R)
• M31: 13,510,333 km (0.106 R)
• M32: 13,865,030 km (0.112 R)
• M33: 17,064,330 km (0.074 R)
• M34: 18,614,463 km (0.12 R)
• M35: 21,022,690 km (0.096 R)
• M36: 21,364,820 km (0.112 R)
• M37: 21,570,966 km (0.039 R)
• M38: 21,916,088 km (0.109 R)
• M39: 22,054,616 km (0.068 R)
• M40: 22,124,029 km (0.074 R)
• M41: 23,103,147 km (0.109 R)
• M42: 24,024,820 km (0.048 R)
• M43: 25,175,676 km (0.052 R)
• M44: 25,466,195 km (0.112 R)
• M45: 25,904,218 km (0.091 R)
• M46: 27,158,297 km (0.1 R)
• M47: 27,456,296 km (0.099 R)
• M48: 28,356,576 km (0.103 R)
• M49: 28,658,913 km (0.12 R)
• M50: 29,725,247 km (0.084 R)
• M51: 30,340,543 km (0.107 R)
• M52: 31,193,250 km (0.115 R)
• M53: 31,583,402 km (0.096 R)
• M54: 31,896,809 km (0.108 R)
• M55: 32,053,737 km (0.076 R)
• M56: 32,922,153 km (0.089 R)
• M57: 34,601,389 km (0.06 R)
• M58: 37,048,212 km (0.05 R)
• M59: 37,295,946 km (0.098 R)
• M60: 38,292,417 km (0.11 R)
• M61: 38,961,718 km (0.104 R)
• M62: 39,129,567 km (0.088 R)
• M63: 39,297,715 km (0.114 R)
• M64: 39,466,013 km (0.117 R)
• M65: 40,396,511 km (0.097 R)
• M66: 40,992,210 km (0.09 R)
• M67: 42,451,388 km (0.106 R)
• M68: 45,243,632 km (0.102 R)
• M69: 46,661,820 km (0.115 R)
• M70: 47,018,760 km (0.055 R)
• M71: 47,466,058 km (0.094 R)
• M72: 48,094,668 km (0.109 R)
• M73: 48,635,764 km (0.069 R)
• M74: 50,362,273 km (0.113 R)
• M75: 50,636,635 km (0.09 R)
• M76: 51,187,006 km (0.119 R)
• M77: 53,315,185 km (0.053 R)
• M78: 55,472,087 km (0.064 R)
• M79: 56,513,588 km (0.056 R)
• M80: 57,944,342 km (0.106 R)
• M81: 59,097,442 km (0.057 R)
• M82: 59,483,554 km (0.107 R)
• M83: 60,161,232 km (0.052 R)
• M84: 60,646,827 km (0.089 R)
• M85: 61,133,768 km (0.098 R)
• M86: 62,995,663 km (0.113 R)
• M87: 63,390,003 km (0.083 R)
• M88: 64,082,193 km (0.086 R)
• M89: 64,478,777 km (0.112 R)
• M90: 64,975,741 km (0.083 R)
• M91: 65,174,856 km (0.026 R)
• M92: 66,073,490 km (0.104 R)
• M93: 66,976,163 km (0.108 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit