🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.2

Radius: 14.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.7 AU - 0.76 AU

Year: 438 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,085,598 km

• M1: 195,973 km (0.065 R)
• M2: 378,034 km (0.059 R)
• M3: 468,840 km (0.098 R)
• M4: 664,663 km (0.076 R)
• M5: 796,459 km (0.112 R)
• M6: 891,603 km (0.112 R)
• M7: 986,299 km (0.118 R)
• M8: 1,099,844 km (0.071 R)
• M9: 1,202,617 km (0.097 R)
• M10: 1,347,129 km (0.08 R)
• M11: 1,503,309 km (0.104 R)
• M12: 1,642,435 km (0.119 R)
• M13: 1,737,579 km (0.068 R)
• M14: 1,990,549 km (0.118 R)
• M15: 2,262,518 km (0.12 R)
• M16: 2,443,980 km (0.076 R)
• M17: 2,546,904 km (0.066 R)
• M18: 2,700,690 km (0.087 R)
• M19: 2,828,746 km (0.044 R)
• M20: 3,054,340 km (0.037 R)
• M21: 3,218,149 km (0.094 R)
• M22: 3,400,210 km (0.068 R)
• M23: 3,624,906 km (0.095 R)
• M24: 3,743,088 km (0.082 R)
• M25: 4,081,030 km (0.107 R)
• M26: 4,220,605 km (0.051 R)
• M27: 4,311,859 km (0.104 R)
• M28: 4,403,713 km (0.071 R)
• M29: 4,726,395 km (0.07 R)
• M30: 4,986,546 km (0.119 R)
• M31: 5,367,871 km (0.055 R)
• M32: 5,466,905 km (0.114 R)
• M33: 5,584,788 km (0.097 R)
• M34: 5,740,369 km (0.108 R)
• M35: 6,102,546 km (0.094 R)
• M36: 6,234,342 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 12.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.06 AU - 3.16 AU

Year: 3855 Days

Day: 10.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,085,598 km

• M1: 165,006 km (0.076 R)
• M2: 331,210 km (0.117 R)
• M3: 444,006 km (0.111 R)
• M4: 583,581 km (0.106 R)
• M5: 730,038 km (0.116 R)
• M6: 1,484,011 km (0.027 R)
• M7: 1,635,703 km (0.104 R)
• M8: 1,778,419 km (0.062 R)
• M9: 1,895,555 km (0.076 R)
• M10: 2,091,677 km (0.026 R)
• M11: 2,358,560 km (0.104 R)
• M12: 2,455,499 km (0.112 R)
• M13: 2,636,662 km (0.032 R)
• M14: 2,960,392 km (0.057 R)
• M15: 3,171,475 km (0.081 R)
• M16: 3,387,494 km (0.051 R)
• M17: 3,758,647 km (0.079 R)
• M18: 3,968,532 km (0.087 R)
• M19: 4,104,068 km (0.114 R)
• M20: 4,340,133 km (0.119 R)
• M21: 4,419,719 km (0.083 R)
• M22: 4,600,883 km (0.117 R)
• M23: 4,682,114 km (0.119 R)
• M24: 4,846,223 km (0.103 R)
• M25: 4,970,539 km (0.113 R)
• M26: 5,264,798 km (0.09 R)
• M27: 5,349,919 km (0.092 R)
• M28: 5,435,489 km (0.115 R)
• M29: 6,384,538 km (0.057 R)
• M30: 6,475,493 km (0.094 R)
• M31: 6,797,129 km (0.065 R)
• M32: 7,100,513 km (0.109 R)
• M33: 8,012,911 km (0.107 R)
• M34: 8,358,482 km (0.102 R)
• M35: 8,533,063 km (0.1 R)
• M36: 8,708,840 km (0.117 R)
• M37: 8,809,819 km (0.095 R)
• M38: 9,064,135 km (0.091 R)
• M39: 9,605,829 km (0.049 R)
• M40: 10,238,029 km (0.117 R)
• M41: 10,398,249 km (0.096 R)
• M42: 11,156,710 km (0.117 R)
• M43: 11,349,093 km (0.115 R)
• M44: 11,487,172 km (0.12 R)
• M45: 11,737,299 km (0.075 R)
• M46: 12,073,446 km (0.101 R)
• M47: 12,157,969 km (0.074 R)
• M48: 12,327,613 km (0.071 R)
• M49: 12,640,870 km (0.059 R)
• M50: 13,333,209 km (0.096 R)
• M51: 13,508,239 km (0.073 R)
• M52: 13,713,487 km (0.11 R)
• M53: 13,860,692 km (0.063 R)
• M54: 14,008,345 km (0.115 R)
• M55: 14,484,664 km (0.076 R)
• M56: 14,724,769 km (0.029 R)
• M57: 15,057,026 km (0.101 R)
• M58: 15,606,349 km (0.117 R)
• M59: 16,348,803 km (0.098 R)
• M60: 16,818,690 km (0.103 R)
• M61: 17,324,929 km (0.088 R)
• M62: 18,125,727 km (0.043 R)
• M63: 18,482,069 km (0.1 R)
• M64: 18,840,655 km (0.076 R)
• M65: 19,399,253 km (0.114 R)
• M66: 19,597,770 km (0.041 R)
• M67: 20,769,121 km (0.119 R)
• M68: 21,040,043 km (0.062 R)
• M69: 21,312,161 km (0.058 R)
• M70: 21,516,961 km (0.111 R)
• M71: 22,135,399 km (0.056 R)
• M72: 22,412,155 km (0.074 R)
• M73: 23,004,113 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.3

Radius: 14.5

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.92 AU - 3.44 AU

Year: 3986 Days

Day: 13.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 43,085,598 km

• M1: 231,578 km (0.057 R)
• M2: 361,129 km (0.098 R)
• M3: 735,722 km (0.104 R)
• M4: 875,447 km (0.079 R)
• M5: 1,375,552 km (0.061 R)
• M6: 1,651,112 km (0.11 R)
• M7: 1,840,951 km (0.089 R)
• M8: 1,984,865 km (0.07 R)
• M9: 2,354,820 km (0.059 R)
• M10: 2,540,920 km (0.076 R)
• M11: 3,593,640 km (0.069 R)
• M12: 3,709,130 km (0.116 R)
• M13: 3,825,816 km (0.117 R)
• M14: 4,080,282 km (0.092 R)
• M15: 4,288,073 km (0.117 R)
• M16: 4,410,744 km (0.117 R)
• M17: 4,713,979 km (0.117 R)
• M18: 5,079,446 km (0.083 R)
• M19: 5,587,630 km (0.107 R)
• M20: 5,683,672 km (0.069 R)
• M21: 6,270,844 km (0.099 R)
• M22: 6,491,052 km (0.096 R)
• M23: 6,612,375 km (0.057 R)
• M24: 7,146,440 km (0.049 R)
• M25: 7,250,710 km (0.052 R)
• M26: 7,482,138 km (0.076 R)
• M27: 7,823,071 km (0.096 R)
• M28: 8,322,130 km (0.05 R)
• M29: 8,921,119 km (0.077 R)
• M30: 9,741,813 km (0.045 R)
• M31: 9,973,989 km (0.12 R)
• M32: 10,137,649 km (0.119 R)
• M33: 10,373,116 km (0.077 R)
• M34: 10,467,812 km (0.097 R)
• M35: 10,634,165 km (0.091 R)
• M36: 11,479,243 km (0.091 R)
• M37: 11,749,267 km (0.089 R)
• M38: 12,245,782 km (0.076 R)
• M39: 12,546,923 km (0.113 R)
• M40: 15,366,544 km (0.105 R)
• M41: 16,376,030 km (0.099 R)
• M42: 16,624,811 km (0.083 R)
• M43: 17,042,339 km (0.043 R)
• M44: 17,915,991 km (0.098 R)
• M45: 18,487,454 km (0.062 R)
• M46: 19,239,483 km (0.096 R)
• M47: 19,589,841 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.6

Radius: 14.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.97 AU - 5.85 AU

Year: 7648 Days

Day: 6.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,085,598 km

• M1: 176,675 km (0.098 R)
• M2: 432,637 km (0.107 R)
• M3: 774,767 km (0.049 R)
• M4: 1,146,368 km (0.097 R)
• M5: 1,614,460 km (0.054 R)
• M6: 1,914,703 km (0.084 R)
• M7: 2,094,520 km (0.069 R)
• M8: 2,668,228 km (0.118 R)
• M9: 3,182,994 km (0.116 R)
• M10: 3,316,734 km (0.106 R)
• M11: 3,870,396 km (0.063 R)
• M12: 4,187,394 km (0.06 R)
• M13: 5,220,517 km (0.089 R)
• M14: 5,603,637 km (0.109 R)
• M15: 5,896,998 km (0.112 R)
• M16: 6,498,980 km (0.082 R)
• M17: 6,635,414 km (0.118 R)
• M18: 7,261,481 km (0.109 R)
• M19: 8,644,962 km (0.083 R)
• M20: 8,795,308 km (0.111 R)
• M21: 9,213,284 km (0.059 R)
• M22: 10,068,685 km (0.112 R)
• M23: 10,666,627 km (0.096 R)
• M24: 11,235,099 km (0.116 R)
• M25: 11,980,545 km (0.087 R)
• M26: 12,444,000 km (0.048 R)
• M27: 12,699,214 km (0.1 R)
• M28: 13,258,410 km (0.063 R)
• M29: 13,606,525 km (0.09 R)
• M30: 14,222,868 km (0.119 R)
• M31: 14,668,819 km (0.104 R)
• M32: 14,758,578 km (0.118 R)
• M33: 14,893,515 km (0.101 R)
• M34: 15,210,064 km (0.114 R)
• M35: 15,346,348 km (0.083 R)
• M36: 16,126,650 km (0.05 R)
• M37: 16,451,727 km (0.112 R)
• M38: 16,638,425 km (0.105 R)
• M39: 16,825,871 km (0.106 R)
• M40: 17,725,852 km (0.099 R)
• M41: 18,447,362 km (0.119 R)
• M42: 18,592,771 km (0.087 R)
• M43: 18,787,398 km (0.111 R)
• M44: 19,178,447 km (0.106 R)
• M45: 19,720,739 km (0.088 R)
• M46: 21,991,037 km (0.114 R)
• M47: 22,093,960 km (0.077 R)
• M48: 22,300,106 km (0.116 R)
• M49: 22,974,343 km (0.101 R)
• M50: 23,445,128 km (0.094 R)
• M51: 24,077,927 km (0.065 R)
• M52: 24,556,042 km (0.075 R)
• M53: 26,172,746 km (0.103 R)
• M54: 26,719,376 km (0.078 R)
• M55: 26,884,084 km (0.096 R)
• M56: 27,435,501 km (0.096 R)
• M57: 27,601,555 km (0.114 R)
• M58: 27,712,557 km (0.094 R)
• M59: 28,718,004 km (0.07 R)
• M60: 28,999,398 km (0.111 R)
• M61: 29,564,878 km (0.093 R)
• M62: 29,905,961 km (0.116 R)
• M63: 31,167,669 km (0.062 R)
• M64: 31,398,947 km (0.119 R)
• M65: 32,681,300 km (0.099 R)
• M66: 33,269,818 km (0.101 R)
• M67: 33,506,183 km (0.112 R)
• M68: 34,159,178 km (0.088 R)
• M69: 34,278,258 km (0.073 R)
• M70: 34,936,189 km (0.099 R)
• M71: 36,996,152 km (0.108 R)
• M72: 37,363,714 km (0.062 R)
• M73: 37,855,741 km (0.096 R)
• M74: 38,287,929 km (0.101 R)
• M75: 39,282,157 km (0.119 R)
• M76: 40,096,268 km (0.079 R)
• M77: 40,473,854 km (0.119 R)
• M78: 41,169,184 km (0.072 R)
• M79: 42,956,879 km (0.114 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: 480 - 18,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit