🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 11.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.3 AU - 1.42 AU

Year: 1058 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,501,279 km

• M1: 146,307 km (0.034 R)
• M2: 295,755 km (0.107 R)
• M3: 393,293 km (0.106 R)
• M4: 468,840 km (0.09 R)
• M5: 570,566 km (0.116 R)
• M6: 780,901 km (0.095 R)
• M7: 898,186 km (0.097 R)
• M8: 1,055,862 km (0.063 R)
• M9: 1,218,774 km (0.116 R)
• M10: 1,338,452 km (0.111 R)
• M11: 1,414,149 km (0.106 R)
• M12: 1,600,099 km (0.117 R)
• M13: 1,706,463 km (0.119 R)
• M14: 1,825,842 km (0.041 R)
• M15: 1,980,377 km (0.062 R)
• M16: 2,161,689 km (0.07 R)
• M17: 2,291,241 km (0.118 R)
• M18: 2,441,138 km (0.097 R)
• M19: 2,612,128 km (0.101 R)
• M20: 2,775,041 km (0.107 R)
• M21: 2,891,727 km (0.087 R)
• M22: 2,997,493 km (0.09 R)
• M23: 3,142,752 km (0.049 R)
• M24: 3,219,496 km (0.109 R)
• M25: 3,316,286 km (0.119 R)
• M26: 3,440,452 km (0.112 R)
• M27: 3,566,114 km (0.095 R)
• M28: 3,794,849 km (0.095 R)
• M29: 4,014,608 km (0.111 R)
• M30: 4,126,059 km (0.112 R)
• M31: 4,437,970 km (0.04 R)
• M32: 4,538,799 km (0.103 R)
• M33: 4,625,865 km (0.089 R)
• M34: 4,897,984 km (0.112 R)
• M35: 5,032,323 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.6

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.84 AU - 2.14 AU

Year: 1872 Days

Day: 9.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,501,279 km

• M1: 180,864 km (0.106 R)
• M2: 284,386 km (0.07 R)
• M3: 408,253 km (0.104 R)
• M4: 515,664 km (0.098 R)
• M5: 617,989 km (0.111 R)
• M6: 931,247 km (0.09 R)
• M7: 1,130,362 km (0.097 R)
• M8: 1,320,052 km (0.103 R)
• M9: 1,572,573 km (0.097 R)
• M10: 1,660,536 km (0.04 R)
• M11: 1,786,498 km (0.102 R)
• M12: 1,887,776 km (0.083 R)
• M13: 1,991,148 km (0.046 R)
• M14: 2,174,555 km (0.091 R)
• M15: 2,293,186 km (0.047 R)
• M16: 2,414,210 km (0.104 R)
• M17: 2,589,390 km (0.076 R)
• M18: 2,876,617 km (0.105 R)
• M19: 3,085,007 km (0.091 R)
• M20: 3,298,633 km (0.069 R)
• M21: 3,470,671 km (0.064 R)
• M22: 3,669,486 km (0.111 R)
• M23: 4,102,871 km (0.031 R)
• M24: 4,413,736 km (0.119 R)
• M25: 4,578,443 km (0.102 R)
• M26: 4,758,110 km (0.075 R)
• M27: 4,966,350 km (0.116 R)
• M28: 5,137,939 km (0.092 R)
• M29: 5,419,183 km (0.046 R)
• M30: 5,705,513 km (0.043 R)
• M31: 5,857,505 km (0.101 R)
• M32: 6,307,495 km (0.099 R)
• M33: 6,450,361 km (0.071 R)
• M34: 6,666,829 km (0.05 R)
• M35: 6,827,048 km (0.07 R)
• M36: 7,018,235 km (0.106 R)
• M37: 7,106,946 km (0.098 R)
• M38: 7,196,256 km (0.091 R)
• M39: 7,345,704 km (0.093 R)
• M40: 7,617,374 km (0.051 R)
• M41: 7,861,667 km (0.065 R)
• M42: 8,170,737 km (0.118 R)
• M43: 8,295,501 km (0.107 R)
• M44: 8,389,598 km (0.065 R)
• M45: 8,499,702 km (0.076 R)
• M46: 8,705,399 km (0.114 R)
• M47: 8,944,905 km (0.066 R)
• M48: 9,235,275 km (0.115 R)
• M49: 10,058,063 km (0.032 R)
• M50: 10,955,950 km (0.078 R)
• M51: 11,214,754 km (0.12 R)
• M52: 11,388,437 km (0.076 R)
• M53: 11,580,521 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 14.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.31 AU - 2.91 AU

Year: 2812 Days

Day: 5.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 81,501,279 km

• M1: 180,714 km (0.03 R)
• M2: 281,244 km (0.097 R)
• M3: 372,798 km (0.103 R)
• M4: 468,092 km (0.115 R)
• M5: 894,595 km (0.066 R)
• M6: 1,137,393 km (0.05 R)
• M7: 1,524,103 km (0.071 R)
• M8: 1,713,045 km (0.102 R)
• M9: 1,986,211 km (0.039 R)
• M10: 2,080,458 km (0.103 R)
• M11: 2,202,679 km (0.087 R)
• M12: 2,363,497 km (0.103 R)
• M13: 2,565,753 km (0.092 R)
• M14: 2,870,185 km (0.076 R)
• M15: 2,987,469 km (0.118 R)
• M16: 3,247,171 km (0.101 R)
• M17: 3,410,831 km (0.117 R)
• M18: 3,629,843 km (0.05 R)
• M19: 4,147,900 km (0.044 R)
• M20: 4,597,891 km (0.113 R)
• M21: 4,712,782 km (0.101 R)
• M22: 4,981,011 km (0.101 R)
• M23: 5,278,262 km (0.106 R)
• M24: 5,471,542 km (0.117 R)
• M25: 5,753,534 km (0.099 R)
• M26: 6,166,723 km (0.098 R)
• M27: 6,268,300 km (0.037 R)
• M28: 6,563,607 km (0.057 R)
• M29: 6,667,427 km (0.079 R)
• M30: 6,903,044 km (0.105 R)
• M31: 7,248,316 km (0.119 R)
• M32: 7,355,727 km (0.062 R)
• M33: 7,544,969 km (0.092 R)
• M34: 7,722,092 km (0.062 R)
• M35: 8,346,065 km (0.11 R)
• M36: 8,444,650 km (0.109 R)
• M37: 8,785,434 km (0.112 R)
• M38: 8,885,665 km (0.102 R)
• M39: 9,044,089 km (0.083 R)
• M40: 9,319,798 km (0.098 R)
• M41: 9,909,363 km (0.096 R)
• M42: 10,088,581 km (0.081 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.5

Radius: 3.2

Gravity: 74.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.34 AU - 11.64 AU

Year: 21056 Days

Day: 22.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,501,279 km

• M1: 270,174 km (0.104 R)
• M2: 484,398 km (0.114 R)
• M3: 978,071 km (0.075 R)
• M4: 1,327,980 km (0.098 R)
• M5: 1,713,045 km (0.094 R)
• M6: 1,952,551 km (0.049 R)
• M7: 2,094,221 km (0.112 R)
• M8: 3,011,704 km (0.101 R)
• M9: 4,307,072 km (0.088 R)
• M10: 4,352,849 km (0.085 R)
• M11: 4,962,909 km (0.118 R)
• M12: 5,351,415 km (0.096 R)
• M13: 6,946,727 km (0.08 R)
• M14: 7,545,567 km (0.077 R)
• M15: 7,879,170 km (0.091 R)
• M16: 9,319,947 km (0.051 R)
• M17: 9,379,188 km (0.116 R)
• M18: 10,283,657 km (0.106 R)
• M19: 10,653,164 km (0.105 R)
• M20: 10,901,945 km (0.091 R)
• M21: 11,089,690 km (0.093 R)
• M22: 11,278,632 km (0.066 R)
• M23: 12,303,826 km (0.107 R)
• M24: 12,499,351 km (0.112 R)
• M25: 13,158,479 km (0.1 R)
• M26: 13,358,342 km (0.119 R)
• M27: 13,828,827 km (0.103 R)
• M28: 14,304,698 km (0.119 R)
• M29: 15,342,309 km (0.1 R)
• M30: 15,552,793 km (0.111 R)
• M31: 15,623,104 km (0.104 R)
• M32: 15,693,565 km (0.111 R)
• M33: 16,835,146 km (0.098 R)
• M34: 17,708,798 km (0.114 R)
• M35: 18,373,760 km (0.101 R)
• M36: 18,597,110 km (0.042 R)
• M37: 20,109,544 km (0.059 R)
• M38: 20,493,712 km (0.04 R)
• M39: 22,929,464 km (0.088 R)
• M40: 23,330,686 km (0.111 R)
• M41: 24,385,051 km (0.075 R)
• M42: 24,630,541 km (0.099 R)
• M43: 25,041,487 km (0.029 R)
• M44: 26,960,977 km (0.12 R)
• M45: 27,045,500 km (0.088 R)
• M46: 28,409,832 km (0.04 R)
• M47: 32,544,867 km (0.084 R)
• M48: 37,239,099 km (0.108 R)
• M49: 37,521,689 km (0.115 R)
• M50: 37,616,085 km (0.116 R)
• M51: 38,659,381 km (0.118 R)
• M52: 40,580,517 km (0.086 R)
• M53: 40,774,396 km (0.101 R)
• M54: 44,914,966 km (0.087 R)
• M55: 45,617,926 km (0.077 R)
• M56: 45,920,413 km (0.099 R)
• M57: 47,442,272 km (0.091 R)
• M58: 48,055,773 km (0.052 R)
• M59: 48,158,247 km (0.111 R)
• M60: 48,466,120 km (0.116 R)
• M61: 48,568,893 km (0.12 R)
• M62: 51,371,161 km (0.071 R)
• M63: 57,022,370 km (0.033 R)
• M64: 58,876,187 km (0.099 R)
• M65: 59,535,165 km (0.083 R)
• M66: 60,086,284 km (0.085 R)
• M67: 60,196,687 km (0.113 R)
• M68: 61,193,458 km (0.114 R)
• M69: 61,972,414 km (0.026 R)
• M70: 63,877,992 km (0.078 R)
• M71: 64,894,659 km (0.1 R)
• M72: 65,007,904 km (0.111 R)
• M73: 65,802,718 km (0.1 R)
• M74: 66,258,393 km (0.081 R)
• M75: 68,206,456 km (0.086 R)
• M76: 69,476,991 km (0.11 R)
• M77: 70,405,844 km (0.089 R)
• M78: 71,806,978 km (0.111 R)
• M79: 72,393,402 km (0.2 R)
• M80: 75,230,675 km (0.18 R)
• M81: 78,465,579 km (0.063 R)
• M82: 79,432,879 km (0.221 R)
• M83: 80,891,009 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 11,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit