🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.45 AU - 0.73 AU

Year: 302 Days

Day: 5.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,081,966 km

• M1: 173,683 km (0.087 R)
• M2: 287,826 km (0.104 R)
• M3: 391,797 km (0.097 R)
• M4: 483,201 km (0.06 R)
• M5: 610,659 km (0.111 R)
• M6: 744,698 km (0.079 R)
• M7: 941,120 km (0.042 R)
• M8: 1,104,930 km (0.046 R)
• M9: 1,208,003 km (0.054 R)
• M10: 1,301,202 km (0.087 R)
• M11: 1,392,457 km (0.087 R)
• M12: 1,495,530 km (0.077 R)
• M13: 1,606,232 km (0.111 R)
• M14: 1,719,777 km (0.087 R)
• M15: 1,810,583 km (0.028 R)
• M16: 2,029,295 km (0.065 R)
• M17: 2,267,904 km (0.113 R)
• M18: 2,357,064 km (0.1 R)
• M19: 2,447,421 km (0.091 R)
• M20: 2,579,516 km (0.071 R)
• M21: 2,737,641 km (0.104 R)
• M22: 2,941,543 km (0.049 R)
• M23: 3,069,898 km (0.086 R)
• M24: 3,162,948 km (0.08 R)
• M25: 3,339,024 km (0.061 R)
• M26: 3,428,334 km (0.107 R)
• M27: 3,563,870 km (0.109 R)
• M28: 4,076,093 km (0.118 R)
• M29: 4,178,717 km (0.113 R)
• M30: 4,316,796 km (0.081 R)
• M31: 4,421,365 km (0.031 R)
• M32: 4,519,800 km (0.119 R)
• M33: 4,790,722 km (0.114 R)
• M34: 4,899,181 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 12.8

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.98 AU - 1.46 AU

Year: 899 Days

Day: 9.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,081,966 km

• M1: 163,959 km (0.11 R)
• M2: 252,671 km (0.095 R)
• M3: 437,125 km (0.112 R)
• M4: 559,197 km (0.11 R)
• M5: 661,522 km (0.087 R)
• M6: 862,731 km (0.074 R)
• M7: 1,011,132 km (0.067 R)
• M8: 1,161,627 km (0.097 R)
• M9: 1,276,219 km (0.085 R)
• M10: 1,440,179 km (0.112 R)
• M11: 1,564,195 km (0.076 R)
• M12: 1,814,772 km (0.086 R)
• M13: 1,907,074 km (0.06 R)
• M14: 2,000,872 km (0.096 R)
• M15: 2,113,818 km (0.086 R)
• M16: 2,291,989 km (0.106 R)
• M17: 2,429,021 km (0.097 R)
• M18: 2,568,895 km (0.11 R)
• M19: 2,701,738 km (0.081 R)
• M20: 2,798,228 km (0.117 R)
• M21: 3,074,535 km (0.057 R)
• M22: 3,339,174 km (0.084 R)
• M23: 3,432,523 km (0.081 R)
• M24: 3,632,535 km (0.097 R)
• M25: 3,717,956 km (0.072 R)
• M26: 3,804,124 km (0.089 R)
• M27: 4,011,317 km (0.113 R)
• M28: 4,110,800 km (0.064 R)
• M29: 4,334,748 km (0.048 R)
• M30: 4,551,515 km (0.119 R)
• M31: 4,690,192 km (0.114 R)
• M32: 5,055,062 km (0.119 R)
• M33: 5,162,772 km (0.066 R)
• M34: 5,712,694 km (0.097 R)
• M35: 5,862,591 km (0.053 R)
• M36: 5,950,704 km (0.092 R)
• M37: 6,039,116 km (0.096 R)
• M38: 6,488,209 km (0.073 R)
• M39: 6,908,280 km (0.071 R)
• M40: 7,054,736 km (0.099 R)
• M41: 7,175,312 km (0.101 R)
• M42: 7,256,095 km (0.09 R)
• M43: 7,432,321 km (0.105 R)
• M44: 7,527,765 km (0.103 R)
• M45: 7,719,849 km (0.115 R)
• M46: 7,858,077 km (0.111 R)
• M47: 7,997,053 km (0.053 R)
• M48: 8,235,363 km (0.074 R)
• M49: 8,390,795 km (0.108 R)
• M50: 8,532,913 km (0.095 R)
• M51: 8,819,692 km (0.092 R)
• M52: 8,920,820 km (0.051 R)
• M53: 9,343,883 km (0.095 R)
• M54: 9,521,007 km (0.116 R)
• M55: 9,728,798 km (0.072 R)
• M56: 9,893,356 km (0.082 R)
• M57: 10,255,233 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 12.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.15 AU - 1.47 AU

Year: 1000 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 36,081,966 km

• M1: 177,573 km (0.115 R)
• M2: 306,227 km (0.103 R)
• M3: 592,707 km (0.106 R)
• M4: 756,816 km (0.092 R)
• M5: 842,834 km (0.118 R)
• M6: 996,322 km (0.101 R)
• M7: 1,133,653 km (0.101 R)
• M8: 1,218,325 km (0.071 R)
• M9: 1,360,742 km (0.102 R)
• M10: 1,828,535 km (0.098 R)
• M11: 2,196,546 km (0.089 R)
• M12: 2,358,560 km (0.059 R)
• M13: 2,788,804 km (0.091 R)
• M14: 3,182,844 km (0.115 R)
• M15: 3,375,078 km (0.1 R)
• M16: 3,468,726 km (0.073 R)
• M17: 3,642,708 km (0.108 R)
• M18: 3,730,672 km (0.118 R)
• M19: 3,811,455 km (0.09 R)
• M20: 3,949,982 km (0.115 R)
• M21: 4,082,077 km (0.072 R)
• M22: 4,173,631 km (0.102 R)
• M23: 4,342,078 km (0.049 R)
• M24: 4,529,824 km (0.098 R)
• M25: 4,720,411 km (0.111 R)
• M26: 5,073,911 km (0.078 R)
• M27: 5,326,432 km (0.049 R)
• M28: 5,518,665 km (0.092 R)
• M29: 5,834,616 km (0.104 R)
• M30: 5,947,563 km (0.086 R)
• M31: 6,127,978 km (0.087 R)
• M32: 6,262,167 km (0.114 R)
• M33: 6,387,530 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 11.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.95 AU - 2.87 AU

Year: 2495 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,081,966 km

• M1: 228,735 km (0.093 R)
• M2: 323,131 km (0.098 R)
• M3: 533,915 km (0.094 R)
• M4: 620,981 km (0.072 R)
• M5: 766,539 km (0.037 R)
• M6: 848,818 km (0.103 R)
• M7: 1,156,691 km (0.112 R)
• M8: 1,252,733 km (0.118 R)
• M9: 1,329,476 km (0.082 R)
• M10: 1,408,015 km (0.078 R)
• M11: 1,750,445 km (0.115 R)
• M12: 1,874,611 km (0.061 R)
• M13: 2,014,934 km (0.1 R)
• M14: 2,346,891 km (0.047 R)
• M15: 2,554,533 km (0.049 R)
• M16: 2,841,013 km (0.102 R)
• M17: 3,259,738 km (0.104 R)
• M18: 3,398,564 km (0.099 R)
• M19: 3,570,901 km (0.083 R)
• M20: 3,794,550 km (0.089 R)
• M21: 4,272,515 km (0.093 R)
• M22: 4,356,888 km (0.11 R)
• M23: 4,493,022 km (0.052 R)
• M24: 4,613,299 km (0.104 R)
• M25: 4,769,629 km (0.072 R)
• M26: 4,927,754 km (0.104 R)
• M27: 5,123,278 km (0.07 R)
• M28: 5,267,191 km (0.099 R)
• M29: 5,559,057 km (0.116 R)
• M30: 6,025,802 km (0.093 R)
• M31: 6,101,648 km (0.095 R)
• M32: 6,273,536 km (0.117 R)
• M33: 6,389,026 km (0.118 R)
• M34: 6,661,144 km (0.03 R)
• M35: 6,838,268 km (0.049 R)
• M36: 7,156,912 km (0.119 R)
• M37: 7,459,997 km (0.107 R)
• M38: 7,726,132 km (0.093 R)
• M39: 7,891,587 km (0.088 R)
• M40: 8,058,089 km (0.076 R)
• M41: 8,141,864 km (0.043 R)
• M42: 8,479,656 km (0.075 R)
• M43: 8,693,132 km (0.076 R)
• M44: 8,800,544 km (0.081 R)
• M45: 8,994,871 km (0.074 R)
• M46: 9,898,742 km (0.031 R)
• M47: 10,056,118 km (0.072 R)
• M48: 10,168,915 km (0.075 R)
• M49: 10,647,329 km (0.086 R)
• M50: 10,993,648 km (0.094 R)
• M51: 11,863,560 km (0.057 R)
• M52: 12,054,596 km (0.075 R)
• M53: 12,246,680 km (0.091 R)
• M54: 12,658,224 km (0.069 R)
• M55: 12,902,368 km (0.084 R)
• M56: 12,975,970 km (0.079 R)
• M57: 13,544,591 km (0.108 R)
• M58: 13,619,390 km (0.116 R)
• M59: 13,819,552 km (0.116 R)
• M60: 14,248,000 km (0.117 R)
• M61: 14,706,368 km (0.08 R)
• M62: 14,886,035 km (0.09 R)
• M63: 15,117,912 km (0.084 R)
• M64: 15,716,304 km (0.109 R)
• M65: 15,873,531 km (0.105 R)
• M66: 16,005,177 km (0.086 R)
• M67: 16,348,803 km (0.064 R)
• M68: 17,016,608 km (0.052 R)
• M69: 17,448,647 km (0.108 R)
• M70: 18,021,307 km (0.112 R)
• M71: 18,461,724 km (0.066 R)
• M72: 18,572,426 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.3

Radius: 10.3

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.93 AU - 4.37 AU

Year: 5638 Days

Day: 7.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,081,966 km

• M1: 131,347 km (0.076 R)
• M2: 437,574 km (0.066 R)
• M3: 554,410 km (0.114 R)
• M4: 669,750 km (0.046 R)
• M5: 793,916 km (0.087 R)
• M6: 1,333,964 km (0.043 R)
• M7: 1,439,730 km (0.088 R)
• M8: 2,052,034 km (0.114 R)
• M9: 2,133,864 km (0.115 R)
• M10: 2,300,965 km (0.09 R)
• M11: 2,407,628 km (0.094 R)
• M12: 2,581,760 km (0.087 R)
• M13: 2,782,820 km (0.083 R)
• M14: 3,271,855 km (0.101 R)
• M15: 3,392,281 km (0.082 R)
• M16: 3,489,670 km (0.087 R)
• M17: 3,687,438 km (0.102 R)
• M18: 3,787,668 km (0.052 R)
• M19: 3,888,797 km (0.083 R)
• M20: 4,171,836 km (0.1 R)
• M21: 4,250,076 km (0.084 R)
• M22: 4,355,392 km (0.104 R)
• M23: 4,785,037 km (0.081 R)
• M24: 4,867,167 km (0.099 R)
• M25: 5,569,678 km (0.116 R)
• M26: 6,124,686 km (0.108 R)
• M27: 6,393,963 km (0.074 R)
• M28: 6,575,574 km (0.101 R)
• M29: 7,130,583 km (0.077 R)
• M30: 7,540,929 km (0.068 R)
• M31: 8,121,668 km (0.117 R)
• M32: 8,952,236 km (0.06 R)
• M33: 9,223,756 km (0.107 R)
• M34: 9,394,896 km (0.106 R)
• M35: 9,809,731 km (0.096 R)
• M36: 10,478,882 km (0.112 R)
• M37: 10,550,240 km (0.102 R)
• M38: 11,235,698 km (0.119 R)
• M39: 11,676,114 km (0.098 R)
• M40: 11,935,517 km (0.108 R)
• M41: 12,084,666 km (0.113 R)
• M42: 12,197,014 km (0.104 R)
• M43: 12,422,607 km (0.078 R)
• M44: 12,649,547 km (0.089 R)
• M45: 13,222,956 km (0.064 R)
• M46: 13,609,965 km (0.106 R)
• M47: 13,765,846 km (0.062 R)
• M48: 14,118,748 km (0.111 R)
• M49: 14,236,930 km (0.092 R)
• M50: 14,434,848 km (0.096 R)
• M51: 14,554,078 km (0.101 R)
• M52: 14,633,664 km (0.079 R)
• M53: 15,033,988 km (0.11 R)
• M54: 15,641,205 km (0.116 R)
• M55: 15,886,396 km (0.117 R)
• M56: 16,629,449 km (0.082 R)
• M57: 18,278,167 km (0.099 R)
• M58: 18,579,607 km (0.093 R)
• M59: 18,752,691 km (0.06 R)
• M60: 19,143,740 km (0.107 R)
• M61: 19,625,595 km (0.069 R)
• M62: 20,288,912 km (0.061 R)
• M63: 20,959,709 km (0.086 R)
• M64: 21,139,825 km (0.096 R)
• M65: 21,410,896 km (0.103 R)
• M66: 22,599,002 km (0.119 R)
• M67: 22,922,583 km (0.037 R)
• M68: 23,108,233 km (0.09 R)
• M69: 23,480,882 km (0.095 R)
• M70: 23,949,422 km (0.073 R)
• M71: 24,421,104 km (0.102 R)
• M72: 24,515,800 km (0.026 R)
• M73: 25,182,258 km (0.114 R)
• M74: 25,661,869 km (0.09 R)
• M75: 25,758,210 km (0.064 R)
• M76: 26,923,129 km (0.112 R)
• M77: 27,462,728 km (0.039 R)
• M78: 29,203,449 km (0.109 R)
• M79: 30,112,555 km (0.084 R)
• M80: 31,751,550 km (0.087 R)
• M81: 32,738,447 km (0.11 R)
• M82: 34,105,173 km (0.097 R)
• M83: 35,544,005 km (0.063 R)
• M84: 35,866,389 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit