🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 13

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.1 AU - 1.74 AU

Year: 1189 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 37,689,271 km

• M1: 175,628 km (0.113 R)
• M2: 277,504 km (0.093 R)
• M3: 372,200 km (0.099 R)
• M4: 511,475 km (0.103 R)
• M5: 610,659 km (0.049 R)
• M6: 704,606 km (0.12 R)
• M7: 845,826 km (0.065 R)
• M8: 1,035,217 km (0.116 R)
• M9: 1,183,020 km (0.073 R)
• M10: 1,355,058 km (0.104 R)
• M11: 1,615,956 km (0.069 R)
• M12: 1,761,814 km (0.072 R)
• M13: 1,883,886 km (0.063 R)
• M14: 2,018,524 km (0.055 R)
• M15: 2,257,133 km (0.035 R)
• M16: 2,838,769 km (0.057 R)
• M17: 2,949,472 km (0.106 R)
• M18: 3,152,626 km (0.092 R)
• M19: 3,442,546 km (0.112 R)
• M20: 3,596,782 km (0.106 R)
• M21: 3,973,918 km (0.064 R)
• M22: 4,262,193 km (0.071 R)
• M23: 4,428,097 km (0.037 R)
• M24: 4,661,470 km (0.104 R)
• M25: 4,792,966 km (0.109 R)
• M26: 4,925,659 km (0.118 R)
• M27: 5,059,550 km (0.116 R)
• M28: 5,181,173 km (0.114 R)
• M29: 5,290,080 km (0.069 R)
• M30: 5,399,885 km (0.063 R)
• M31: 5,551,876 km (0.115 R)
• M32: 5,663,476 km (0.094 R)
• M33: 5,818,011 km (0.117 R)
• M34: 6,333,824 km (0.119 R)
• M35: 6,479,682 km (0.063 R)
• M36: 6,597,266 km (0.086 R)
• M37: 6,715,448 km (0.078 R)
• M38: 6,984,126 km (0.098 R)
• M39: 7,150,180 km (0.04 R)
• M40: 7,256,544 km (0.071 R)
• M41: 7,347,948 km (0.09 R)
• M42: 7,671,528 km (0.101 R)
• M43: 7,921,058 km (0.11 R)
• M44: 8,173,429 km (0.098 R)
• M45: 8,300,587 km (0.099 R)
• M46: 8,508,678 km (0.102 R)
• M47: 8,832,258 km (0.054 R)
• M48: 8,962,708 km (0.109 R)
• M49: 9,192,789 km (0.105 R)
• M50: 9,308,428 km (0.05 R)
• M51: 9,458,026 km (0.082 R)
• M52: 9,675,392 km (0.074 R)
• M53: 10,700,436 km (0.054 R)
• M54: 11,014,592 km (0.11 R)
• M55: 11,261,129 km (0.07 R)
• M56: 11,652,178 km (0.104 R)
• M57: 12,029,763 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.73 AU - 2.45 AU

Year: 2124 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,689,271 km

• M1: 209,736 km (0.115 R)
• M2: 293,960 km (0.077 R)
• M3: 381,774 km (0.102 R)
• M4: 625,319 km (0.113 R)
• M5: 742,903 km (0.106 R)
• M6: 825,930 km (0.092 R)
• M7: 1,203,964 km (0.115 R)
• M8: 1,401,582 km (0.109 R)
• M9: 1,489,696 km (0.118 R)
• M10: 1,622,389 km (0.099 R)
• M11: 1,823,000 km (0.076 R)
• M12: 1,972,298 km (0.062 R)
• M13: 2,139,399 km (0.096 R)
• M14: 2,360,206 km (0.086 R)
• M15: 2,661,795 km (0.062 R)
• M16: 2,742,877 km (0.118 R)
• M17: 3,469,923 km (0.112 R)
• M18: 3,607,702 km (0.1 R)
• M19: 4,202,803 km (0.052 R)
• M20: 4,411,043 km (0.096 R)
• M21: 4,973,980 km (0.085 R)
• M22: 5,102,185 km (0.092 R)
• M23: 5,213,037 km (0.103 R)
• M24: 5,512,532 km (0.072 R)
• M25: 5,597,653 km (0.098 R)
• M26: 6,128,277 km (0.101 R)
• M27: 6,796,530 km (0.097 R)
• M28: 6,898,257 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.6

Radius: 7.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.29 AU - 8.39 AU

Year: 12575 Days

Day: 21.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,689,271 km

• M1: 136,583 km (0.113 R)
• M2: 260,001 km (0.108 R)
• M3: 308,471 km (0.096 R)
• M4: 360,830 km (0.115 R)
• M5: 565,031 km (0.1 R)
• M6: 632,051 km (0.054 R)
• M7: 687,701 km (0.066 R)
• M8: 834,756 km (0.056 R)
• M9: 992,283 km (0.083 R)
• M10: 1,125,275 km (0.114 R)
• M11: 1,264,401 km (0.114 R)
• M12: 1,559,408 km (0.09 R)
• M13: 1,937,442 km (0.073 R)
• M14: 2,869,287 km (0.095 R)
• M15: 3,305,814 km (0.11 R)
• M16: 3,355,630 km (0.08 R)
• M17: 3,608,450 km (0.063 R)
• M18: 3,789,164 km (0.072 R)
• M19: 3,841,225 km (0.112 R)
• M20: 4,294,506 km (0.099 R)
• M21: 4,569,018 km (0.099 R)
• M22: 4,736,418 km (0.092 R)
• M23: 4,820,941 km (0.038 R)
• M24: 5,135,097 km (0.045 R)
• M25: 6,270,993 km (0.086 R)
• M26: 7,026,911 km (0.076 R)
• M27: 7,123,402 km (0.067 R)
• M28: 7,844,613 km (0.069 R)
• M29: 7,944,844 km (0.047 R)
• M30: 8,554,754 km (0.042 R)
• M31: 8,761,349 km (0.109 R)
• M32: 8,900,026 km (0.1 R)
• M33: 8,969,739 km (0.114 R)
• M34: 9,391,156 km (0.097 R)
• M35: 10,071,826 km (0.076 R)
• M36: 10,363,093 km (0.114 R)
• M37: 11,178,551 km (0.117 R)
• M38: 11,404,594 km (0.107 R)
• M39: 11,670,130 km (0.045 R)
• M40: 13,266,040 km (0.045 R)
• M41: 13,826,583 km (0.112 R)
• M42: 14,394,756 km (0.084 R)
• M43: 14,476,586 km (0.11 R)
• M44: 14,722,824 km (0.106 R)
• M45: 15,053,435 km (0.098 R)
• M46: 15,470,215 km (0.072 R)
• M47: 17,741,260 km (0.06 R)
• M48: 17,872,906 km (0.095 R)
• M49: 17,960,870 km (0.092 R)
• M50: 18,048,983 km (0.101 R)
• M51: 18,358,501 km (0.118 R)
• M52: 18,893,014 km (0.077 R)
• M53: 19,117,261 km (0.117 R)
• M54: 19,795,389 km (0.107 R)
• M55: 19,931,822 km (0.09 R)
• M56: 20,160,108 km (0.032 R)
• M57: 20,573,298 km (0.115 R)
• M58: 20,665,450 km (0.111 R)
• M59: 21,735,374 km (0.101 R)
• M60: 21,829,321 km (0.1 R)
• M61: 22,064,639 km (0.093 R)
• M62: 23,590,537 km (0.064 R)
• M63: 23,977,397 km (0.075 R)
• M64: 24,366,202 km (0.113 R)
• M65: 24,855,237 km (0.049 R)
• M66: 25,298,197 km (0.109 R)
• M67: 26,042,147 km (0.044 R)
• M68: 26,141,929 km (0.042 R)
• M69: 27,500,726 km (0.113 R)
• M70: 28,624,954 km (0.09 R)
• M71: 29,503,842 km (0.075 R)
• M72: 29,555,752 km (0.081 R)
• M73: 30,970,649 km (0.103 R)
• M74: 31,129,223 km (0.067 R)
• M75: 35,015,177 km (0.104 R)
• M76: 35,125,281 km (0.043 R)
• M77: 35,400,990 km (0.065 R)
• M78: 35,788,299 km (0.075 R)
• M79: 36,176,954 km (0.066 R)
• M80: 36,567,105 km (0.112 R)
• M81: 36,846,554 km (0.099 R)
• M82: 37,520,193 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit