🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 26.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,796,386 km

• M1: 437,125 km (0.119 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.5

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.54 AU

Year: 924 Days

Day: 11.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 37,796,386 km

• M1: 179,218 km (0.093 R)
• M2: 391,348 km (0.112 R)
• M3: 510,877 km (0.064 R)
• M4: 629,508 km (0.097 R)
• M5: 1,008,290 km (0.051 R)
• M6: 1,157,888 km (0.113 R)
• M7: 1,247,048 km (0.112 R)
• M8: 1,472,492 km (0.108 R)
• M9: 1,627,924 km (0.089 R)
• M10: 1,737,579 km (0.092 R)
• M11: 1,973,495 km (0.077 R)
• M12: 2,305,004 km (0.112 R)
• M13: 2,419,446 km (0.035 R)
• M14: 2,526,259 km (0.067 R)
• M15: 2,684,384 km (0.078 R)
• M16: 2,805,259 km (0.037 R)
• M17: 3,210,969 km (0.037 R)
• M18: 3,426,390 km (0.101 R)
• M19: 3,580,027 km (0.073 R)
• M20: 3,691,178 km (0.072 R)
• M21: 3,781,086 km (0.101 R)
• M22: 3,882,962 km (0.081 R)
• M23: 4,066,519 km (0.09 R)
• M24: 4,695,428 km (0.06 R)
• M25: 5,027,536 km (0.07 R)
• M26: 5,190,298 km (0.089 R)
• M27: 5,341,990 km (0.099 R)
• M28: 5,482,463 km (0.119 R)
• M29: 5,585,386 km (0.12 R)
• M30: 5,767,148 km (0.084 R)
• M31: 6,270,395 km (0.094 R)
• M32: 6,405,182 km (0.096 R)
• M33: 6,554,481 km (0.069 R)
• M34: 6,787,704 km (0.112 R)
• M35: 6,884,644 km (0.108 R)
• M36: 6,981,882 km (0.044 R)
• M37: 7,248,316 km (0.118 R)
• M38: 7,475,406 km (0.089 R)
• M39: 7,647,144 km (0.117 R)
• M40: 7,892,784 km (0.065 R)
• M41: 8,555,801 km (0.094 R)
• M42: 8,735,618 km (0.085 R)
• M43: 9,083,882 km (0.062 R)
• M44: 9,436,783 km (0.089 R)
• M45: 9,684,817 km (0.116 R)
• M46: 9,809,731 km (0.074 R)
• M47: 9,982,367 km (0.093 R)
• M48: 10,140,192 km (0.078 R)
• M49: 10,362,495 km (0.102 R)
• M50: 10,522,265 km (0.093 R)
• M51: 10,747,261 km (0.097 R)
• M52: 10,860,506 km (0.085 R)
• M53: 10,957,745 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.6

Radius: 12.1

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.4 AU - 2.12 AU

Year: 1508 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,796,386 km

• M1: 163,062 km (0.03 R)
• M2: 268,678 km (0.111 R)
• M3: 351,555 km (0.084 R)
• M4: 441,912 km (0.102 R)
• M5: 787,782 km (0.09 R)
• M6: 932,593 km (0.035 R)
• M7: 1,008,738 km (0.077 R)
• M8: 1,278,613 km (0.118 R)
• M9: 1,364,333 km (0.027 R)
• M10: 1,491,640 km (0.113 R)
• M11: 1,716,636 km (0.069 R)
• M12: 1,887,476 km (0.108 R)
• M13: 1,997,132 km (0.118 R)
• M14: 2,142,989 km (0.119 R)
• M15: 2,386,385 km (0.119 R)
• M16: 2,578,020 km (0.05 R)
• M17: 2,737,491 km (0.07 R)
• M18: 3,301,625 km (0.103 R)
• M19: 3,461,844 km (0.071 R)
• M20: 3,583,767 km (0.095 R)
• M21: 3,887,899 km (0.093 R)
• M22: 4,043,032 km (0.036 R)
• M23: 4,128,602 km (0.028 R)
• M24: 4,316,048 km (0.048 R)
• M25: 4,654,738 km (0.069 R)
• M26: 4,759,606 km (0.119 R)
• M27: 4,986,845 km (0.11 R)
• M28: 5,248,791 km (0.096 R)
• M29: 5,483,660 km (0.109 R)
• M30: 5,786,296 km (0.111 R)
• M31: 6,012,787 km (0.096 R)
• M32: 6,094,318 km (0.109 R)
• M33: 6,358,059 km (0.049 R)
• M34: 6,642,295 km (0.094 R)
• M35: 6,999,236 km (0.104 R)
• M36: 7,171,572 km (0.092 R)
• M37: 7,414,968 km (0.102 R)
• M38: 7,520,135 km (0.083 R)
• M39: 7,785,372 km (0.071 R)
• M40: 7,946,041 km (0.087 R)
• M41: 8,107,756 km (0.069 R)
• M42: 8,270,518 km (0.042 R)
• M43: 8,507,631 km (0.103 R)
• M44: 8,710,037 km (0.106 R)
• M45: 9,100,936 km (0.088 R)
• M46: 9,194,884 km (0.05 R)
• M47: 9,289,130 km (0.037 R)
• M48: 9,516,519 km (0.068 R)
• M49: 9,784,299 km (0.1 R)
• M50: 10,268,697 km (0.114 R)
• M51: 10,346,937 km (0.109 R)
• M52: 11,402,350 km (0.109 R)
• M53: 11,605,354 km (0.091 R)
• M54: 12,076,737 km (0.057 R)
• M55: 12,366,807 km (0.092 R)
• M56: 12,512,665 km (0.049 R)
• M57: 12,785,083 km (0.062 R)
• M58: 12,974,923 km (0.089 R)
• M59: 13,357,295 km (0.112 R)
• M60: 13,657,238 km (0.035 R)
• M61: 13,808,033 km (0.114 R)
• M62: 14,002,809 km (0.06 R)
• M63: 14,089,726 km (0.092 R)
• M64: 14,813,032 km (0.109 R)
• M65: 14,901,593 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 14.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.74 AU - 1.98 AU

Year: 1638 Days

Day: 10.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,796,386 km

• M1: 185,501 km (0.113 R)
• M2: 388,057 km (0.099 R)
• M3: 619,934 km (0.091 R)
• M4: 714,031 km (0.115 R)
• M5: 911,051 km (0.112 R)
• M6: 1,091,616 km (0.097 R)
• M7: 1,200,673 km (0.108 R)
• M8: 1,342,641 km (0.104 R)
• M9: 1,541,008 km (0.109 R)
• M10: 1,665,024 km (0.087 R)
• M11: 1,760,468 km (0.095 R)
• M12: 1,901,539 km (0.088 R)
• M13: 2,126,384 km (0.119 R)
• M14: 2,348,238 km (0.116 R)
• M15: 2,652,221 km (0.114 R)
• M16: 2,879,011 km (0.111 R)
• M17: 2,994,949 km (0.105 R)
• M18: 3,298,483 km (0.097 R)
• M19: 3,406,344 km (0.116 R)
• M20: 3,751,615 km (0.03 R)
• M21: 3,978,555 km (0.104 R)
• M22: 4,093,746 km (0.087 R)
• M23: 4,239,304 km (0.11 R)
• M24: 4,386,658 km (0.104 R)
• M25: 4,747,339 km (0.106 R)
• M26: 5,530,035 km (0.085 R)
• M27: 5,675,145 km (0.089 R)
• M28: 6,168,369 km (0.053 R)
• M29: 6,285,504 km (0.08 R)
• M30: 6,386,483 km (0.091 R)
• M31: 6,641,248 km (0.076 R)
• M32: 7,515,049 km (0.068 R)
• M33: 7,676,166 km (0.107 R)
• M34: 7,838,480 km (0.108 R)
• M35: 8,111,496 km (0.066 R)
• M36: 8,203,349 km (0.055 R)
• M37: 8,369,253 km (0.119 R)
• M38: 8,517,804 km (0.054 R)
• M39: 8,798,599 km (0.109 R)
• M40: 8,911,844 km (0.073 R)
• M41: 9,196,978 km (0.094 R)
• M42: 9,292,721 km (0.03 R)
• M43: 9,408,060 km (0.06 R)
• M44: 9,678,982 km (0.095 R)
• M45: 9,893,655 km (0.105 R)
• M46: 10,567,294 km (0.095 R)
• M47: 10,687,721 km (0.087 R)
• M48: 10,950,265 km (0.112 R)
• M49: 11,337,723 km (0.088 R)
• M50: 11,543,570 km (0.115 R)
• M51: 11,792,202 km (0.076 R)
• M52: 11,917,116 km (0.119 R)
• M53: 12,147,497 km (0.117 R)
• M54: 12,633,690 km (0.116 R)
• M55: 13,104,773 km (0.065 R)
• M56: 13,451,093 km (0.049 R)
• M57: 13,800,404 km (0.059 R)
• M58: 13,998,172 km (0.116 R)
• M59: 14,108,575 km (0.036 R)
• M60: 14,196,988 km (0.087 R)
• M61: 14,463,421 km (0.066 R)
• M62: 14,597,311 km (0.114 R)
• M63: 14,888,878 km (0.106 R)
• M64: 15,091,732 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 12.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.11 AU - 5.47 AU

Year: 6769 Days

Day: 6.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,796,386 km

• M1: 183,557 km (0.117 R)
• M2: 504,145 km (0.072 R)
• M3: 709,842 km (0.116 R)
• M4: 809,474 km (0.079 R)
• M5: 1,189,901 km (0.04 R)
• M6: 1,293,872 km (0.088 R)
• M7: 1,455,737 km (0.095 R)
• M8: 1,605,484 km (0.049 R)
• M9: 1,701,825 km (0.086 R)
• M10: 1,860,250 km (0.101 R)
• M11: 1,941,332 km (0.104 R)
• M12: 2,023,760 km (0.114 R)
• M13: 2,343,301 km (0.087 R)
• M14: 2,935,858 km (0.12 R)
• M15: 3,031,152 km (0.036 R)
• M16: 3,200,497 km (0.106 R)
• M17: 3,548,611 km (0.103 R)
• M18: 3,753,111 km (0.041 R)
• M19: 3,882,962 km (0.04 R)
• M20: 4,362,723 km (0.049 R)
• M21: 4,499,455 km (0.114 R)
• M22: 5,118,042 km (0.054 R)
• M23: 5,262,404 km (0.098 R)
• M24: 5,703,568 km (0.104 R)
• M25: 6,156,850 km (0.066 R)
• M26: 6,249,002 km (0.08 R)
• M27: 6,621,950 km (0.114 R)
• M28: 6,716,346 km (0.105 R)
• M29: 7,817,237 km (0.117 R)
• M30: 8,253,015 km (0.076 R)
• M31: 8,765,687 km (0.043 R)
• M32: 9,148,359 km (0.079 R)
• M33: 9,288,831 km (0.072 R)
• M34: 12,053,250 km (0.111 R)
• M35: 12,870,054 km (0.118 R)
• M36: 13,464,407 km (0.087 R)
• M37: 13,825,237 km (0.096 R)
• M38: 14,556,621 km (0.079 R)
• M39: 14,679,740 km (0.093 R)
• M40: 14,762,168 km (0.094 R)
• M41: 15,009,902 km (0.071 R)
• M42: 15,258,983 km (0.102 R)
• M43: 15,551,447 km (0.085 R)
• M44: 15,635,371 km (0.12 R)
• M45: 16,782,637 km (0.106 R)
• M46: 17,171,143 km (0.114 R)
• M47: 17,388,359 km (0.059 R)
• M48: 18,221,619 km (0.103 R)
• M49: 18,398,743 km (0.071 R)
• M50: 18,665,476 km (0.103 R)
• M51: 19,518,633 km (0.082 R)
• M52: 19,972,812 km (0.099 R)
• M53: 20,614,437 km (0.031 R)
• M54: 20,845,266 km (0.117 R)
• M55: 20,984,093 km (0.064 R)
• M56: 21,777,112 km (0.11 R)
• M57: 22,579,854 km (0.054 R)
• M58: 22,817,714 km (0.088 R)
• M59: 23,056,622 km (0.104 R)
• M60: 23,248,107 km (0.103 R)
• M61: 23,923,093 km (0.107 R)
• M62: 25,193,478 km (0.069 R)
• M63: 25,292,063 km (0.12 R)
• M64: 25,539,199 km (0.104 R)
• M65: 25,787,232 km (0.088 R)
• M66: 26,535,820 km (0.078 R)
• M67: 26,736,730 km (0.1 R)
• M68: 27,850,486 km (0.083 R)
• M69: 29,914,039 km (0.043 R)
• M70: 31,122,939 km (0.045 R)
• M71: 31,493,942 km (0.12 R)
• M72: 32,401,253 km (0.119 R)
• M73: 32,508,515 km (0.092 R)
• M74: 32,669,632 km (0.035 R)
• M75: 32,885,053 km (0.04 R)
• M76: 33,208,932 km (0.037 R)
• M77: 34,077,647 km (0.032 R)
• M78: 34,460,169 km (0.08 R)
• M79: 35,009,043 km (0.029 R)
• M80: 35,119,147 km (0.078 R)
• M81: 36,170,970 km (0.119 R)
• M82: 36,505,321 km (0.067 R)
• M83: 36,896,669 km (0.116 R)
• M84: 37,627,156 km (0.093 R)
• M85: 37,739,952 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 14,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit