🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 9.3

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 287 Days

Day: 7.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 28,274,595 km

• M1: 115,789 km (0.107 R)
• M2: 178,470 km (0.061 R)
• M3: 237,113 km (0.11 R)
• M4: 301,290 km (0.085 R)
• M5: 369,357 km (0.05 R)
• M6: 439,369 km (0.113 R)
• M7: 584,479 km (0.112 R)
• M8: 669,301 km (0.033 R)
• M9: 767,886 km (0.104 R)
• M10: 852,409 km (0.108 R)
• M11: 927,058 km (0.109 R)
• M12: 1,021,155 km (0.089 R)
• M13: 1,139,936 km (0.104 R)
• M14: 1,219,372 km (0.12 R)
• M15: 1,311,973 km (0.055 R)
• M16: 1,387,819 km (0.108 R)
• M17: 1,620,444 km (0.082 R)
• M18: 1,702,274 km (0.11 R)
• M19: 1,823,299 km (0.093 R)
• M20: 1,891,366 km (0.112 R)
• M21: 1,955,992 km (0.06 R)
• M22: 2,065,348 km (0.078 R)
• M23: 2,141,045 km (0.073 R)
• M24: 2,199,388 km (0.063 R)
• M25: 2,327,144 km (0.1 R)
• M26: 2,415,258 km (0.088 R)
• M27: 2,509,355 km (0.099 R)
• M28: 2,609,286 km (0.113 R)
• M29: 2,686,479 km (0.088 R)
• M30: 2,798,677 km (0.105 R)
• M31: 2,887,538 km (0.088 R)
• M32: 3,002,579 km (0.089 R)
• M33: 3,134,524 km (0.107 R)
• M34: 3,211,567 km (0.054 R)
• M35: 3,310,002 km (0.067 R)
• M36: 3,372,684 km (0.1 R)
• M37: 3,462,144 km (0.042 R)
• M38: 3,579,279 km (0.107 R)
• M39: 3,692,225 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.5

Radius: 11.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.78 AU - 1.3 AU

Year: 707 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 28,274,595 km

• M1: 144,063 km (0.067 R)
• M2: 219,161 km (0.052 R)
• M3: 340,036 km (0.102 R)
• M4: 460,612 km (0.063 R)
• M5: 585,825 km (0.098 R)
• M6: 731,234 km (0.093 R)
• M7: 816,505 km (0.103 R)
• M8: 925,412 km (0.117 R)
• M9: 1,132,905 km (0.028 R)
• M10: 1,211,444 km (0.112 R)
• M11: 1,310,178 km (0.09 R)
• M12: 1,477,728 km (0.114 R)
• M13: 1,583,942 km (0.078 R)
• M14: 1,687,614 km (0.065 R)
• M15: 1,788,592 km (0.05 R)
• M16: 1,902,137 km (0.12 R)
• M17: 1,996,982 km (0.079 R)
• M18: 2,093,323 km (0.088 R)
• M19: 2,268,652 km (0.096 R)
• M20: 2,581,610 km (0.09 R)
• M21: 2,770,104 km (0.075 R)
• M22: 2,860,162 km (0.099 R)
• M23: 3,098,770 km (0.112 R)
• M24: 3,267,816 km (0.115 R)
• M25: 3,504,480 km (0.075 R)
• M26: 3,628,347 km (0.116 R)
• M27: 3,900,465 km (0.107 R)
• M28: 4,022,088 km (0.1 R)
• M29: 4,507,085 km (0.07 R)
• M30: 4,606,268 km (0.085 R)
• M31: 4,835,901 km (0.107 R)
• M32: 4,937,627 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.8

Radius: 11.5

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.85 AU - 2.83 AU

Year: 2387 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,274,595 km

• M1: 176,825 km (0.091 R)
• M2: 301,739 km (0.032 R)
• M3: 414,087 km (0.093 R)
• M4: 499,358 km (0.112 R)
• M5: 591,959 km (0.1 R)
• M6: 666,010 km (0.073 R)
• M7: 919,279 km (0.12 R)
• M8: 1,037,611 km (0.102 R)
• M9: 1,493,136 km (0.039 R)
• M10: 1,743,264 km (0.067 R)
• M11: 2,033,035 km (0.072 R)
• M12: 2,217,190 km (0.119 R)
• M13: 2,297,823 km (0.112 R)
• M14: 2,434,556 km (0.06 R)
• M15: 2,517,882 km (0.099 R)
• M16: 2,616,317 km (0.109 R)
• M17: 2,701,738 km (0.101 R)
• M18: 2,773,694 km (0.092 R)
• M19: 2,934,213 km (0.091 R)
• M20: 3,280,083 km (0.117 R)
• M21: 3,387,943 km (0.087 R)
• M22: 3,559,981 km (0.107 R)
• M23: 3,718,853 km (0.098 R)
• M24: 4,060,385 km (0.106 R)
• M25: 4,582,931 km (0.088 R)
• M26: 4,826,027 km (0.079 R)
• M27: 5,216,777 km (0.056 R)
• M28: 5,580,749 km (0.041 R)
• M29: 5,654,650 km (0.067 R)
• M30: 6,180,486 km (0.036 R)
• M31: 6,352,973 km (0.064 R)
• M32: 6,468,762 km (0.117 R)
• M33: 6,643,791 km (0.109 R)
• M34: 6,899,454 km (0.115 R)
• M35: 6,978,890 km (0.083 R)
• M36: 7,138,362 km (0.083 R)
• M37: 7,522,379 km (0.115 R)
• M38: 7,830,252 km (0.103 R)
• M39: 8,079,482 km (0.075 R)
• M40: 9,015,964 km (0.058 R)
• M41: 9,941,826 km (0.067 R)
• M42: 10,507,156 km (0.087 R)
• M43: 10,759,378 km (0.089 R)
• M44: 10,943,982 km (0.117 R)
• M45: 11,716,655 km (0.117 R)
• M46: 12,241,594 km (0.088 R)
• M47: 12,774,312 km (0.116 R)
• M48: 13,117,190 km (0.079 R)
• M49: 13,240,459 km (0.091 R)
• M50: 14,265,204 km (0.034 R)
• M51: 14,391,914 km (0.105 R)
• M52: 14,877,059 km (0.104 R)
• M53: 15,393,322 km (0.101 R)
• M54: 15,915,568 km (0.064 R)
• M55: 16,629,898 km (0.108 R)
• M56: 16,736,561 km (0.084 R)
• M57: 17,058,047 km (0.109 R)
• M58: 17,435,781 km (0.053 R)
• M59: 17,571,317 km (0.098 R)
• M60: 17,734,379 km (0.115 R)
• M61: 18,281,907 km (0.091 R)
• M62: 18,474,739 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 12.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.21 AU - 2.59 AU

Year: 2479 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 28,274,595 km

• M1: 184,005 km (0.088 R)
• M2: 385,065 km (0.074 R)
• M3: 540,796 km (0.085 R)
• M4: 625,170 km (0.104 R)
• M5: 734,675 km (0.089 R)
• M6: 851,810 km (0.115 R)
• M7: 960,867 km (0.092 R)
• M8: 1,082,789 km (0.091 R)
• M9: 1,318,107 km (0.101 R)
• M10: 1,543,700 km (0.082 R)
• M11: 1,688,960 km (0.114 R)
• M12: 1,886,878 km (0.104 R)
• M13: 2,162,886 km (0.059 R)
• M14: 2,254,440 km (0.042 R)
• M15: 2,410,022 km (0.099 R)
• M16: 2,494,544 km (0.111 R)
• M17: 2,710,265 km (0.079 R)
• M18: 2,909,828 km (0.07 R)
• M19: 3,160,255 km (0.102 R)
• M20: 3,501,488 km (0.035 R)
• M21: 3,756,103 km (0.11 R)
• M22: 3,966,588 km (0.069 R)
• M23: 4,701,263 km (0.084 R)
• M24: 4,847,869 km (0.091 R)
• M25: 5,064,038 km (0.072 R)
• M26: 5,187,007 km (0.119 R)
• M27: 5,338,550 km (0.102 R)
• M28: 5,547,837 km (0.091 R)
• M29: 5,646,422 km (0.041 R)
• M30: 5,731,394 km (0.083 R)
• M31: 6,061,107 km (0.029 R)
• M32: 6,191,856 km (0.109 R)
• M33: 6,441,236 km (0.076 R)
• M34: 6,799,223 km (0.101 R)
• M35: 7,056,681 km (0.118 R)
• M36: 7,271,205 km (0.109 R)
• M37: 7,410,331 km (0.117 R)
• M38: 7,503,530 km (0.113 R)
• M39: 7,659,710 km (0.101 R)
• M40: 7,801,230 km (0.09 R)
• M41: 8,007,076 km (0.04 R)
• M42: 8,343,672 km (0.116 R)
• M43: 8,473,074 km (0.1 R)
• M44: 8,750,428 km (0.072 R)
• M45: 9,163,618 km (0.09 R)
• M46: 9,498,866 km (0.09 R)
• M47: 10,424,129 km (0.083 R)
• M48: 10,598,560 km (0.082 R)
• M49: 11,395,917 km (0.106 R)
• M50: 11,557,782 km (0.092 R)
• M51: 11,738,496 km (0.112 R)
• M52: 12,047,715 km (0.096 R)
• M53: 12,230,972 km (0.099 R)
• M54: 12,359,776 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 9.6

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.97 AU - 4.13 AU

Year: 4460 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,274,595 km

• M1: 205,099 km (0.098 R)
• M2: 344,673 km (0.092 R)
• M3: 502,499 km (0.096 R)
• M4: 917,933 km (0.035 R)
• M5: 1,036,564 km (0.058 R)
• M6: 1,246,150 km (0.104 R)
• M7: 1,363,734 km (0.095 R)
• M8: 1,454,390 km (0.11 R)
• M9: 1,531,433 km (0.1 R)
• M10: 1,870,871 km (0.104 R)
• M11: 2,023,610 km (0.099 R)
• M12: 2,145,383 km (0.091 R)
• M13: 2,432,761 km (0.107 R)
• M14: 2,506,662 km (0.112 R)
• M15: 2,848,194 km (0.08 R)
• M16: 2,926,284 km (0.116 R)
• M17: 3,104,305 km (0.12 R)
• M18: 3,184,639 km (0.113 R)
• M19: 3,347,402 km (0.07 R)
• M20: 3,638,819 km (0.069 R)
• M21: 4,179,615 km (0.098 R)
• M22: 4,745,693 km (0.069 R)
• M23: 5,120,735 km (0.096 R)
• M24: 5,408,412 km (0.089 R)
• M25: 5,874,559 km (0.085 R)
• M26: 6,277,127 km (0.076 R)
• M27: 6,533,238 km (0.035 R)
• M28: 6,766,760 km (0.056 R)
• M29: 7,403,000 km (0.081 R)
• M30: 7,565,015 km (0.082 R)
• M31: 8,086,064 km (0.055 R)
• M32: 8,197,215 km (0.072 R)
• M33: 8,308,815 km (0.026 R)
• M34: 8,392,889 km (0.068 R)
• M35: 8,618,633 km (0.068 R)
• M36: 8,817,598 km (0.078 R)
• M37: 9,047,081 km (0.117 R)
• M38: 9,278,509 km (0.117 R)
• M39: 9,424,067 km (0.113 R)
• M40: 9,511,732 km (0.067 R)
• M41: 9,599,845 km (0.077 R)
• M42: 10,163,530 km (0.092 R)
• M43: 10,343,795 km (0.099 R)
• M44: 10,799,021 km (0.109 R)
• M45: 11,760,637 km (0.087 R)
• M46: 12,013,158 km (0.119 R)
• M47: 12,395,530 km (0.089 R)
• M48: 12,491,721 km (0.042 R)
• M49: 12,717,165 km (0.089 R)
• M50: 12,879,030 km (0.11 R)
• M51: 13,172,093 km (0.066 R)
• M52: 14,501,120 km (0.096 R)
• M53: 14,568,589 km (0.117 R)
• M54: 14,704,124 km (0.092 R)
• M55: 15,010,501 km (0.119 R)
• M56: 15,181,491 km (0.113 R)
• M57: 15,353,229 km (0.075 R)
• M58: 15,422,194 km (0.08 R)
• M59: 16,011,759 km (0.081 R)
• M60: 16,186,639 km (0.099 R)
• M61: 16,679,564 km (0.079 R)
• M62: 17,105,918 km (0.102 R)
• M63: 17,320,591 km (0.116 R)
• M64: 17,788,533 km (0.119 R)
• M65: 18,297,166 km (0.05 R)
• M66: 18,443,323 km (0.105 R)
• M67: 20,227,876 km (0.101 R)
• M68: 20,303,423 km (0.116 R)
• M69: 20,796,797 km (0.074 R)
• M70: 20,872,942 km (0.073 R)
• M71: 21,102,276 km (0.089 R)
• M72: 21,486,443 km (0.092 R)
• M73: 21,679,275 km (0.107 R)
• M74: 22,339,450 km (0.049 R)
• M75: 22,613,214 km (0.051 R)
• M76: 24,399,562 km (0.086 R)
• M77: 24,479,896 km (0.114 R)
• M78: 24,802,579 km (0.099 R)
• M79: 26,230,790 km (0.078 R)
• M80: 27,685,480 km (0.052 R)
• M81: 28,063,663 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 17,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit