🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.6

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 716 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 10,309,807 km

• M1: 188,344 km (0.118 R)
• M2: 335,548 km (0.037 R)
• M3: 429,795 km (0.081 R)
• M4: 537,954 km (0.047 R)
• M5: 629,358 km (0.025 R)
• M6: 859,889 km (0.034 R)
• M7: 1,042,248 km (0.098 R)
• M8: 1,178,831 km (0.106 R)
• M9: 1,355,806 km (0.079 R)
• M10: 1,453,792 km (0.111 R)
• M11: 1,596,359 km (0.085 R)
• M12: 1,744,012 km (0.113 R)
• M13: 1,993,840 km (0.069 R)
• M14: 2,133,565 km (0.037 R)
• M15: 2,242,173 km (0.077 R)
• M16: 2,387,732 km (0.083 R)
• M17: 2,615,868 km (0.117 R)
• M18: 2,791,795 km (0.099 R)
• M19: 3,040,427 km (0.069 R)
• M20: 3,155,767 km (0.109 R)
• M21: 3,249,266 km (0.044 R)
• M22: 3,438,956 km (0.113 R)
• M23: 3,567,460 km (0.09 R)
• M24: 3,804,723 km (0.107 R)
• M25: 3,954,620 km (0.097 R)
• M26: 4,381,572 km (0.103 R)
• M27: 4,547,626 km (0.074 R)
• M28: 4,733,875 km (0.114 R)
• M29: 4,958,870 km (0.083 R)
• M30: 5,150,505 km (0.107 R)
• M31: 5,289,033 km (0.07 R)
• M32: 5,645,524 km (0.113 R)
• M33: 5,750,243 km (0.119 R)
• M34: 6,126,631 km (0.08 R)
• M35: 6,332,627 km (0.078 R)
• M36: 6,451,558 km (0.085 R)
• M37: 6,651,121 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 9.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.06 AU - 2.12 AU

Year: 1982 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,309,807 km

• M1: 125,513 km (0.083 R)
• M2: 215,421 km (0.119 R)
• M3: 282,590 km (0.103 R)
• M4: 373,845 km (0.108 R)
• M5: 487,988 km (0.1 R)
• M6: 586,424 km (0.063 R)
• M7: 662,120 km (0.113 R)
• M8: 729,140 km (0.08 R)
• M9: 972,237 km (0.106 R)
• M10: 1,049,579 km (0.091 R)
• M11: 1,114,504 km (0.048 R)
• M12: 1,173,446 km (0.098 R)
• M13: 1,271,432 km (0.106 R)
• M14: 1,333,216 km (0.118 R)
• M15: 1,403,976 km (0.104 R)
• M16: 1,640,789 km (0.069 R)
• M17: 1,708,408 km (0.029 R)
• M18: 1,961,677 km (0.037 R)
• M19: 2,106,637 km (0.094 R)
• M20: 2,388,031 km (0.086 R)
• M21: 2,503,969 km (0.093 R)
• M22: 2,651,622 km (0.118 R)
• M23: 2,802,267 km (0.048 R)
• M24: 3,367,598 km (0.045 R)
• M25: 3,443,593 km (0.084 R)
• M26: 3,509,117 km (0.112 R)
• M27: 3,652,432 km (0.066 R)
• M28: 3,910,937 km (0.063 R)
• M29: 4,175,426 km (0.081 R)
• M30: 4,457,717 km (0.12 R)
• M31: 4,565,129 km (0.067 R)
• M32: 4,721,907 km (0.055 R)
• M33: 4,991,333 km (0.101 R)
• M34: 5,065,683 km (0.087 R)
• M35: 5,227,997 km (0.11 R)
• M36: 5,316,260 km (0.075 R)
• M37: 5,455,685 km (0.089 R)
• M38: 5,545,144 km (0.111 R)
• M39: 5,699,679 km (0.096 R)
• M40: 5,881,590 km (0.072 R)
• M41: 5,973,293 km (0.097 R)
• M42: 6,889,132 km (0.096 R)
• M43: 7,027,510 km (0.115 R)
• M44: 7,194,910 km (0.101 R)
• M45: 7,405,843 km (0.078 R)
• M46: 7,519,088 km (0.1 R)
• M47: 7,576,085 km (0.046 R)
• M48: 7,978,354 km (0.117 R)
• M49: 8,255,409 km (0.105 R)
• M50: 9,014,468 km (0.116 R)
• M51: 9,226,748 km (0.111 R)
• M52: 9,517,417 km (0.101 R)
• M53: 9,594,459 km (0.101 R)
• M54: 9,749,144 km (0.027 R)
• M55: 9,873,459 km (0.09 R)
• M56: 9,967,108 km (0.03 R)
• M57: 10,029,640 km (0.053 R)
• M58: 10,092,321 km (0.051 R)
• M59: 10,186,717 km (0.108 R)
• M60: 10,439,538 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.3

Radius: 13.2

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.08 AU - 2.62 AU

Year: 2363 Days

Day: 6.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 10,309,807 km

• M1: 168,447 km (0.077 R)
• M2: 280,795 km (0.095 R)
• M3: 473,776 km (0.062 R)
• M4: 640,877 km (0.1 R)
• M5: 804,388 km (0.061 R)
• M6: 1,136,794 km (0.098 R)
• M7: 1,351,018 km (0.093 R)
• M8: 1,457,831 km (0.048 R)
• M9: 1,669,213 km (0.082 R)
• M10: 1,855,313 km (0.09 R)
• M11: 1,938,938 km (0.066 R)
• M12: 2,122,644 km (0.101 R)
• M13: 2,337,916 km (0.045 R)
• M14: 2,481,230 km (0.088 R)
• M15: 2,831,888 km (0.076 R)
• M16: 3,417,115 km (0.097 R)
• M17: 3,505,976 km (0.106 R)
• M18: 3,792,605 km (0.109 R)
• M19: 4,039,890 km (0.111 R)
• M20: 4,165,702 km (0.103 R)
• M21: 4,421,066 km (0.108 R)
• M22: 4,665,210 km (0.12 R)
• M23: 5,048,180 km (0.091 R)
• M24: 5,476,180 km (0.098 R)
• M25: 5,898,195 km (0.093 R)
• M26: 6,041,360 km (0.099 R)
• M27: 6,203,674 km (0.051 R)
• M28: 6,349,233 km (0.069 R)
• M29: 6,440,637 km (0.031 R)
• M30: 6,606,541 km (0.069 R)
• M31: 6,736,691 km (0.104 R)
• M32: 6,905,139 km (0.108 R)
• M33: 7,188,926 km (0.082 R)
• M34: 7,438,156 km (0.107 R)
• M35: 7,534,646 km (0.108 R)
• M36: 7,729,124 km (0.09 R)
• M37: 7,925,246 km (0.088 R)
• M38: 8,382,717 km (0.083 R)
• M39: 8,624,916 km (0.1 R)
• M40: 8,767,183 km (0.075 R)
• M41: 8,971,833 km (0.097 R)
• M42: 9,054,112 km (0.112 R)
• M43: 9,136,690 km (0.119 R)
• M44: 9,912,505 km (0.103 R)
• M45: 10,190,009 km (0.103 R)
• M46: 10,276,027 km (0.088 R)
• M47: 10,622,197 km (0.088 R)
• M48: 11,348,345 km (0.117 R)
• M49: 11,616,275 km (0.11 R)
• M50: 11,954,366 km (0.084 R)
• M51: 12,090,500 km (0.111 R)
• M52: 12,272,860 km (0.099 R)
• M53: 12,364,264 km (0.077 R)
• M54: 12,547,970 km (0.062 R)
• M55: 13,034,462 km (0.079 R)
• M56: 13,645,420 km (0.052 R)
• M57: 13,787,837 km (0.1 R)
• M58: 14,410,314 km (0.103 R)
• M59: 14,992,998 km (0.118 R)
• M60: 15,090,835 km (0.101 R)
• M61: 15,608,294 km (0.104 R)
• M62: 15,856,626 km (0.095 R)
• M63: 16,081,472 km (0.079 R)
• M64: 16,332,348 km (0.085 R)
• M65: 16,838,138 km (0.112 R)
• M66: 16,990,877 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 12.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.31 AU - 2.41 AU

Year: 2378 Days

Day: 6.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,309,807 km

• M1: 163,959 km (0.086 R)
• M2: 384,616 km (0.094 R)
• M3: 494,720 km (0.106 R)
• M4: 575,802 km (0.085 R)
• M5: 657,034 km (0.051 R)
• M6: 802,742 km (0.069 R)
• M7: 973,433 km (0.074 R)
• M8: 1,122,134 km (0.071 R)
• M9: 1,300,753 km (0.11 R)
• M10: 1,695,393 km (0.058 R)
• M11: 1,793,828 km (0.116 R)
• M12: 1,885,831 km (0.113 R)
• M13: 2,065,947 km (0.106 R)
• M14: 2,162,736 km (0.102 R)
• M15: 2,288,099 km (0.101 R)
• M16: 2,555,730 km (0.098 R)
• M17: 2,669,574 km (0.075 R)
• M18: 2,756,042 km (0.084 R)
• M19: 2,981,486 km (0.057 R)
• M20: 3,192,718 km (0.113 R)
• M21: 3,429,830 km (0.042 R)
• M22: 3,630,142 km (0.101 R)
• M23: 3,737,254 km (0.104 R)
• M24: 3,932,479 km (0.109 R)
• M25: 4,164,805 km (0.086 R)
• M26: 4,390,249 km (0.116 R)
• M27: 4,469,984 km (0.109 R)
• M28: 4,747,638 km (0.07 R)
• M29: 5,007,041 km (0.06 R)
• M30: 5,283,348 km (0.102 R)
• M31: 5,405,121 km (0.051 R)
• M32: 5,527,791 km (0.119 R)
• M33: 5,825,939 km (0.062 R)
• M34: 5,913,903 km (0.109 R)
• M35: 6,027,747 km (0.109 R)
• M36: 6,142,339 km (0.042 R)
• M37: 6,620,753 km (0.078 R)
• M38: 6,831,536 km (0.081 R)
• M39: 6,950,915 km (0.101 R)
• M40: 7,381,608 km (0.104 R)
• M41: 7,876,328 km (0.086 R)
• M42: 8,141,864 km (0.11 R)
• M43: 8,254,661 km (0.108 R)
• M44: 8,396,180 km (0.091 R)
• M45: 8,595,894 km (0.097 R)
• M46: 8,797,103 km (0.106 R)
• M47: 8,941,764 km (0.1 R)
• M48: 9,028,979 km (0.092 R)
• M49: 9,439,626 km (0.094 R)
• M50: 9,647,267 km (0.107 R)
• M51: 10,264,209 km (0.061 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: 274 - 16,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit