🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 14

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,024,051 km

• M1: 182,958 km (0.12 R)
• M2: 292,613 km (0.073 R)
• M3: 396,434 km (0.079 R)
• M4: 521,498 km (0.089 R)
• M5: 616,044 km (0.061 R)
• M6: 703,708 km (0.094 R)
• M7: 802,892 km (0.095 R)
• M8: 927,656 km (0.105 R)
• M9: 1,048,083 km (0.108 R)
• M10: 1,169,257 km (0.091 R)
• M11: 1,285,195 km (0.115 R)
• M12: 1,434,793 km (0.057 R)
• M13: 1,590,375 km (0.091 R)
• M14: 1,766,601 km (0.108 R)
• M15: 1,868,926 km (0.088 R)
• M16: 2,058,616 km (0.069 R)
• M17: 2,182,334 km (0.052 R)
• M18: 2,286,454 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.9

Radius: 12.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.62 AU - 0.94 AU

Year: 459 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,024,051 km

• M1: 167,550 km (0.102 R)
• M2: 247,884 km (0.076 R)
• M3: 351,555 km (0.113 R)
• M4: 439,818 km (0.085 R)
• M5: 517,758 km (0.058 R)
• M6: 594,652 km (0.066 R)
• M7: 722,558 km (0.091 R)
• M8: 835,654 km (0.096 R)
• M9: 973,134 km (0.118 R)
• M10: 1,081,593 km (0.096 R)
• M11: 1,175,390 km (0.102 R)
• M12: 1,252,583 km (0.034 R)
• M13: 1,351,617 km (0.086 R)
• M14: 1,474,137 km (0.104 R)
• M15: 1,686,866 km (0.11 R)
• M16: 1,786,049 km (0.087 R)
• M17: 1,915,750 km (0.076 R)
• M18: 2,054,577 km (0.117 R)
• M19: 2,305,902 km (0.083 R)
• M20: 2,410,470 km (0.077 R)
• M21: 2,548,250 km (0.114 R)
• M22: 2,630,978 km (0.087 R)
• M23: 2,753,498 km (0.101 R)
• M24: 3,038,034 km (0.101 R)
• M25: 3,187,332 km (0.108 R)
• M26: 3,290,555 km (0.077 R)
• M27: 3,493,409 km (0.094 R)
• M28: 3,607,104 km (0.117 R)
• M29: 3,845,712 km (0.042 R)
• M30: 3,933,676 km (0.096 R)
• M31: 4,081,927 km (0.112 R)
• M32: 4,171,836 km (0.089 R)
• M33: 4,300,340 km (0.08 R)
• M34: 4,545,681 km (0.1 R)
• M35: 4,677,925 km (0.099 R)
• M36: 4,835,302 km (0.099 R)
• M37: 5,026,339 km (0.045 R)
• M38: 5,220,068 km (0.106 R)
• M39: 5,325,983 km (0.06 R)
• M40: 5,416,191 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 588 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 17,024,051 km

• M1: 167,101 km (0.029 R)
• M2: 268,229 km (0.071 R)
• M3: 426,653 km (0.084 R)
• M4: 536,757 km (0.084 R)
• M5: 796,609 km (0.067 R)
• M6: 880,383 km (0.119 R)
• M7: 995,275 km (0.09 R)
• M8: 1,092,513 km (0.113 R)
• M9: 1,181,075 km (0.074 R)
• M10: 1,328,279 km (0.095 R)
• M11: 1,475,334 km (0.115 R)
• M12: 1,581,100 km (0.104 R)
• M13: 1,662,182 km (0.085 R)
• M14: 1,800,560 km (0.084 R)
• M15: 1,928,466 km (0.063 R)
• M16: 2,239,181 km (0.046 R)
• M17: 2,377,409 km (0.079 R)
• M18: 2,558,273 km (0.071 R)
• M19: 2,646,386 km (0.093 R)
• M20: 2,875,570 km (0.071 R)
• M21: 2,975,801 km (0.099 R)
• M22: 3,179,852 km (0.082 R)
• M23: 3,292,350 km (0.092 R)
• M24: 3,423,846 km (0.063 R)
• M25: 3,593,042 km (0.104 R)
• M26: 3,683,100 km (0.034 R)
• M27: 3,764,930 km (0.113 R)
• M28: 3,875,034 km (0.044 R)
• M29: 3,986,035 km (0.071 R)
• M30: 4,079,534 km (0.114 R)
• M31: 4,373,943 km (0.118 R)
• M32: 4,685,256 km (0.025 R)
• M33: 4,863,576 km (0.112 R)
• M34: 4,953,485 km (0.082 R)
• M35: 5,044,141 km (0.079 R)
• M36: 5,257,617 km (0.083 R)
• M37: 5,401,680 km (0.102 R)
• M38: 5,599,299 km (0.113 R)
• M39: 5,767,596 km (0.068 R)
• M40: 6,217,288 km (0.095 R)
• M41: 6,326,045 km (0.064 R)
• M42: 6,435,551 km (0.066 R)
• M43: 6,767,658 km (0.1 R)
• M44: 6,857,118 km (0.106 R)
• M45: 7,048,752 km (0.094 R)
• M46: 7,345,106 km (0.117 R)
• M47: 7,460,296 km (0.093 R)
• M48: 7,599,273 km (0.071 R)
• M49: 7,809,308 km (0.112 R)
• M50: 7,926,742 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.4

Radius: 14.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.67 AU - 4.39 AU

Year: 5395 Days

Day: 5.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,024,051 km

• M1: 203,154 km (0.111 R)
• M2: 716,723 km (0.085 R)
• M3: 1,003,353 km (0.118 R)
• M4: 1,206,058 km (0.102 R)
• M5: 1,406,968 km (0.043 R)
• M6: 1,552,826 km (0.066 R)
• M7: 1,687,015 km (0.078 R)
• M8: 1,790,387 km (0.054 R)
• M9: 2,021,965 km (0.119 R)
• M10: 2,188,318 km (0.067 R)
• M11: 2,654,465 km (0.119 R)
• M12: 3,346,205 km (0.114 R)
• M13: 3,656,471 km (0.093 R)
• M14: 3,792,306 km (0.044 R)
• M15: 3,906,898 km (0.05 R)
• M16: 4,376,785 km (0.054 R)
• M17: 4,545,531 km (0.117 R)
• M18: 5,242,508 km (0.048 R)
• M19: 5,760,864 km (0.09 R)
• M20: 6,295,976 km (0.119 R)
• M21: 6,959,143 km (0.079 R)
• M22: 7,100,065 km (0.095 R)
• M23: 8,262,290 km (0.098 R)
• M24: 8,471,877 km (0.086 R)
• M25: 8,896,137 km (0.093 R)
• M26: 9,483,159 km (0.111 R)
• M27: 10,339,008 km (0.068 R)
• M28: 10,694,752 km (0.089 R)
• M29: 10,857,813 km (0.108 R)
• M30: 11,153,419 km (0.098 R)
• M31: 11,752,708 km (0.064 R)
• M32: 12,090,201 km (0.085 R)
• M33: 12,328,361 km (0.077 R)
• M34: 12,465,243 km (0.092 R)
• M35: 12,809,318 km (0.108 R)
• M36: 12,982,702 km (0.101 R)
• M37: 13,191,690 km (0.077 R)
• M38: 13,366,719 km (0.111 R)
• M39: 15,122,400 km (0.085 R)
• M40: 15,415,911 km (0.113 R)
• M41: 16,195,465 km (0.092 R)
• M42: 16,420,461 km (0.104 R)
• M43: 16,798,046 km (0.059 R)
• M44: 17,178,323 km (0.039 R)
• M45: 17,600,040 km (0.089 R)
• M46: 17,715,529 km (0.054 R)
• M47: 18,025,047 km (0.054 R)
• M48: 18,728,008 km (0.116 R)
• M49: 18,964,372 km (0.113 R)
• M50: 19,162,141 km (0.086 R)
• M51: 20,971,976 km (0.1 R)
• M52: 21,217,466 km (0.085 R)
• M53: 21,628,711 km (0.083 R)
• M54: 22,794,078 km (0.031 R)
• M55: 22,962,226 km (0.1 R)
• M56: 23,299,868 km (0.044 R)
• M57: 23,681,642 km (0.079 R)
• M58: 23,851,885 km (0.119 R)
• M59: 24,494,258 km (0.118 R)
• M60: 24,666,595 km (0.106 R)
• M61: 25,185,699 km (0.117 R)
• M62: 25,446,747 km (0.048 R)
• M63: 26,411,205 km (0.109 R)
• M64: 26,543,749 km (0.054 R)
• M65: 26,632,161 km (0.12 R)
• M66: 27,790,647 km (0.064 R)
• M67: 28,376,173 km (0.06 R)
• M68: 28,693,021 km (0.117 R)
• M69: 29,742,749 km (0.12 R)
• M70: 30,156,836 km (0.105 R)
• M71: 30,341,590 km (0.095 R)
• M72: 30,526,642 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.9

Radius: 14.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.76 AU - 5.44 AU

Year: 6579 Days

Day: 12.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,024,051 km

• M1: 184,305 km (0.1 R)
• M2: 302,636 km (0.109 R)
• M3: 424,110 km (0.058 R)
• M4: 535,710 km (0.099 R)
• M5: 731,384 km (0.095 R)
• M6: 848,220 km (0.061 R)
• M7: 981,362 km (0.075 R)
• M8: 1,122,283 km (0.038 R)
• M9: 1,458,280 km (0.113 R)
• M10: 1,566,589 km (0.095 R)
• M11: 1,677,890 km (0.11 R)
• M12: 1,861,746 km (0.054 R)
• M13: 2,004,312 km (0.1 R)
• M14: 2,150,619 km (0.058 R)
• M15: 2,275,384 km (0.093 R)
• M16: 2,415,557 km (0.089 R)
• M17: 2,678,101 km (0.067 R)
• M18: 2,799,275 km (0.073 R)
• M19: 2,963,983 km (0.087 R)
• M20: 3,061,520 km (0.103 R)
• M21: 3,245,675 km (0.082 R)
• M22: 3,580,775 km (0.106 R)
• M23: 3,805,321 km (0.116 R)
• M24: 4,237,360 km (0.096 R)
• M25: 4,459,363 km (0.12 R)
• M26: 5,031,276 km (0.106 R)
• M27: 5,540,208 km (0.096 R)
• M28: 5,713,591 km (0.111 R)
• M29: 5,977,033 km (0.092 R)
• M30: 6,516,184 km (0.081 R)
• M31: 6,717,692 km (0.089 R)
• M32: 6,828,544 km (0.063 R)
• M33: 6,940,144 km (0.072 R)
• M34: 7,033,493 km (0.078 R)
• M35: 7,221,538 km (0.113 R)
• M36: 7,411,228 km (0.112 R)
• M37: 7,564,267 km (0.047 R)
• M38: 9,090,015 km (0.071 R)
• M39: 9,793,574 km (0.077 R)
• M40: 9,982,816 km (0.118 R)
• M41: 10,364,739 km (0.115 R)
• M42: 11,034,189 km (0.091 R)
• M43: 11,385,146 km (0.073 R)
• M44: 11,584,111 km (0.057 R)
• M45: 11,873,733 km (0.1 R)
• M46: 11,985,781 km (0.091 R)
• M47: 12,188,187 km (0.045 R)
• M48: 12,505,634 km (0.117 R)
• M49: 13,194,682 km (0.099 R)
• M50: 13,310,770 km (0.092 R)
• M51: 13,731,589 km (0.084 R)
• M52: 14,061,751 km (0.087 R)
• M53: 14,251,740 km (0.101 R)
• M54: 14,370,820 km (0.077 R)
• M55: 14,586,092 km (0.108 R)
• M56: 14,730,154 km (0.071 R)
• M57: 14,947,221 km (0.033 R)
• M58: 15,629,387 km (0.065 R)
• M59: 15,752,207 km (0.109 R)
• M60: 15,850,792 km (0.091 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit