🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 14.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 399 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,923,024 km

• M1: 184,604 km (0.097 R)
• M2: 284,086 km (0.116 R)
• M3: 398,379 km (0.108 R)
• M4: 503,846 km (0.091 R)
• M5: 728,242 km (0.048 R)
• M6: 902,973 km (0.096 R)
• M7: 1,050,177 km (0.102 R)
• M8: 1,146,817 km (0.111 R)
• M9: 1,282,353 km (0.099 R)
• M10: 1,376,001 km (0.045 R)
• M11: 1,537,717 km (0.111 R)
• M12: 1,810,284 km (0.08 R)
• M13: 1,910,664 km (0.092 R)
• M14: 2,007,155 km (0.053 R)
• M15: 2,179,940 km (0.118 R)
• M16: 2,280,919 km (0.101 R)
• M17: 2,377,110 km (0.034 R)
• M18: 2,487,962 km (0.102 R)
• M19: 2,647,434 km (0.104 R)
• M20: 2,762,474 km (0.08 R)
• M21: 2,886,192 km (0.111 R)
• M22: 3,004,823 km (0.086 R)
• M23: 3,110,888 km (0.082 R)
• M24: 3,290,555 km (0.116 R)
• M25: 3,385,400 km (0.087 R)
• M26: 3,518,392 km (0.093 R)
• M27: 3,653,030 km (0.048 R)
• M28: 3,766,575 km (0.074 R)
• M29: 3,881,317 km (0.079 R)
• M30: 4,012,813 km (0.113 R)
• M31: 4,217,014 km (0.036 R)
• M32: 4,344,322 km (0.088 R)
• M33: 4,627,511 km (0.111 R)
• M34: 4,841,735 km (0.1 R)
• M35: 5,000,458 km (0.094 R)
• M36: 5,229,044 km (0.104 R)
• M37: 5,323,291 km (0.102 R)
• M38: 5,767,148 km (0.093 R)
• M39: 5,917,942 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 14.6

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.79 AU - 0.81 AU

Year: 477 Days

Day: 10.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,923,024 km

• M1: 184,604 km (0.116 R)
• M2: 277,803 km (0.099 R)
• M3: 384,018 km (0.092 R)
• M4: 529,576 km (0.03 R)
• M5: 628,760 km (0.027 R)
• M6: 761,752 km (0.077 R)
• M7: 889,958 km (0.108 R)
• M8: 1,022,053 km (0.087 R)
• M9: 1,156,990 km (0.083 R)
• M10: 1,252,134 km (0.098 R)
• M11: 1,373,907 km (0.051 R)
• M12: 1,615,208 km (0.047 R)
• M13: 1,707,360 km (0.056 R)
• M14: 1,968,110 km (0.036 R)
• M15: 2,117,408 km (0.082 R)
• M16: 2,270,746 km (0.063 R)
• M17: 2,380,850 km (0.094 R)
• M18: 2,698,147 km (0.119 R)
• M19: 2,827,699 km (0.116 R)
• M20: 2,934,063 km (0.102 R)
• M21: 3,035,640 km (0.069 R)
• M22: 3,222,637 km (0.106 R)
• M23: 3,386,896 km (0.096 R)
• M24: 3,480,245 km (0.088 R)
• M25: 3,806,817 km (0.09 R)
• M26: 3,924,850 km (0.048 R)
• M27: 4,150,593 km (0.114 R)
• M28: 4,243,493 km (0.111 R)
• M29: 4,358,833 km (0.096 R)
• M30: 4,519,202 km (0.086 R)
• M31: 4,614,945 km (0.116 R)
• M32: 4,846,073 km (0.087 R)
• M33: 5,073,313 km (0.114 R)
• M34: 5,195,983 km (0.099 R)
• M35: 5,304,142 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 13.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.17 AU - 1.35 AU

Year: 943 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,923,024 km

• M1: 176,525 km (0.064 R)
• M2: 320,738 km (0.12 R)
• M3: 414,087 km (0.036 R)
• M4: 528,679 km (0.098 R)
• M5: 776,712 km (0.11 R)
• M6: 868,565 km (0.111 R)
• M7: 1,040,752 km (0.116 R)
• M8: 1,129,015 km (0.09 R)
• M9: 1,261,260 km (0.032 R)
• M10: 1,470,248 km (0.117 R)
• M11: 1,576,462 km (0.089 R)
• M12: 1,668,016 km (0.113 R)
• M13: 1,755,531 km (0.068 R)
• M14: 1,844,691 km (0.117 R)
• M15: 1,959,882 km (0.077 R)
• M16: 2,065,199 km (0.106 R)
• M17: 2,236,488 km (0.108 R)
• M18: 2,353,474 km (0.119 R)
• M19: 2,472,554 km (0.115 R)
• M20: 2,607,192 km (0.101 R)
• M21: 2,814,086 km (0.074 R)
• M22: 3,012,004 km (0.029 R)
• M23: 3,207,528 km (0.102 R)
• M24: 3,347,552 km (0.111 R)
• M25: 3,718,554 km (0.068 R)
• M26: 3,842,571 km (0.11 R)
• M27: 4,031,214 km (0.035 R)
• M28: 4,126,807 km (0.115 R)
• M29: 4,287,774 km (0.049 R)
• M30: 4,377,084 km (0.088 R)
• M31: 4,483,598 km (0.115 R)
• M32: 4,591,009 km (0.094 R)
• M33: 5,089,320 km (0.051 R)
• M34: 5,516,421 km (0.082 R)
• M35: 5,604,983 km (0.055 R)
• M36: 5,756,825 km (0.049 R)
• M37: 5,955,192 km (0.111 R)
• M38: 6,128,426 km (0.117 R)
• M39: 6,349,682 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.3

Radius: 12.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.79 AU - 2.81 AU

Year: 3124 Days

Day: 8.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,923,024 km

• M1: 160,070 km (0.049 R)
• M2: 252,222 km (0.084 R)
• M3: 470,784 km (0.033 R)
• M4: 651,050 km (0.11 R)
• M5: 827,127 km (0.054 R)
• M6: 916,437 km (0.059 R)
• M7: 1,127,818 km (0.08 R)
• M8: 1,439,281 km (0.116 R)
• M9: 1,561,802 km (0.114 R)
• M10: 2,156,753 km (0.045 R)
• M11: 2,326,845 km (0.052 R)
• M12: 2,413,612 km (0.103 R)
• M13: 2,590,437 km (0.12 R)
• M14: 2,680,495 km (0.096 R)
• M15: 2,833,084 km (0.088 R)
• M16: 2,941,543 km (0.11 R)
• M17: 3,243,282 km (0.087 R)
• M18: 3,638,968 km (0.112 R)
• M19: 3,963,296 km (0.092 R)
• M20: 4,422,412 km (0.119 R)
• M21: 4,548,822 km (0.069 R)
• M22: 4,640,077 km (0.118 R)
• M23: 4,787,132 km (0.071 R)
• M24: 5,048,330 km (0.092 R)
• M25: 6,200,233 km (0.092 R)
• M26: 6,362,547 km (0.094 R)
• M27: 6,899,903 km (0.087 R)
• M28: 6,983,977 km (0.057 R)
• M29: 7,280,629 km (0.096 R)
• M30: 7,473,461 km (0.091 R)
• M31: 7,581,470 km (0.112 R)
• M32: 7,755,154 km (0.112 R)
• M33: 7,842,519 km (0.112 R)
• M34: 8,084,568 km (0.109 R)
• M35: 8,779,899 km (0.045 R)
• M36: 8,939,670 km (0.117 R)
• M37: 9,215,678 km (0.084 R)
• M38: 9,424,516 km (0.057 R)
• M39: 9,611,514 km (0.098 R)
• M40: 9,894,254 km (0.109 R)
• M41: 10,444,026 km (0.095 R)
• M42: 10,540,666 km (0.085 R)
• M43: 10,686,075 km (0.105 R)
• M44: 10,930,069 km (0.039 R)
• M45: 11,052,889 km (0.058 R)
• M46: 11,151,324 km (0.103 R)
• M47: 11,448,575 km (0.071 R)
• M48: 11,548,208 km (0.095 R)
• M49: 12,973,875 km (0.104 R)
• M50: 13,155,936 km (0.065 R)
• M51: 13,496,421 km (0.109 R)
• M52: 13,654,396 km (0.116 R)
• M53: 13,813,269 km (0.103 R)
• M54: 14,239,473 km (0.081 R)
• M55: 14,373,663 km (0.116 R)
• M56: 14,481,223 km (0.071 R)
• M57: 14,589,084 km (0.082 R)
• M58: 14,860,005 km (0.116 R)
• M59: 15,932,173 km (0.119 R)
• M60: 16,379,172 km (0.084 R)
• M61: 16,773,811 km (0.11 R)
• M62: 16,972,327 km (0.056 R)
• M63: 17,285,735 km (0.068 R)
• M64: 17,457,623 km (0.119 R)
• M65: 17,572,364 km (0.077 R)
• M66: 18,354,312 km (0.1 R)
• M67: 18,471,148 km (0.093 R)
• M68: 18,588,134 km (0.103 R)
• M69: 19,117,860 km (0.046 R)
• M70: 19,265,962 km (0.109 R)
• M71: 19,414,363 km (0.112 R)
• M72: 19,592,983 km (0.091 R)
• M73: 19,832,040 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 4.4

Gravity: 26.51 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.66 AU - 9.36 AU

Year: 16555 Days

Day: 24.4 Hours

Environment

Temp: -243 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,923,024 km

• M1: 60,138 km (0.082 R)
• M2: 226,940 km (0.066 R)
• M3: 355,295 km (0.094 R)
• M4: 523,593 km (0.06 R)
• M5: 735,274 km (0.087 R)
• M6: 1,536,520 km (0.087 R)
• M7: 1,725,611 km (0.037 R)
• M8: 2,066,844 km (0.1 R)
• M9: 2,215,096 km (0.089 R)
• M10: 2,245,165 km (0.119 R)
• M11: 2,490,655 km (0.055 R)
• M12: 3,107,597 km (0.029 R)
• M13: 4,246,036 km (0.101 R)
• M14: 4,321,134 km (0.094 R)
• M15: 5,215,580 km (0.105 R)
• M16: 5,296,064 km (0.114 R)
• M17: 5,417,537 km (0.027 R)
• M18: 5,912,257 km (0.077 R)
• M19: 6,250,199 km (0.103 R)
• M20: 6,378,554 km (0.109 R)
• M21: 6,812,537 km (0.028 R)
• M22: 7,391,032 km (0.08 R)
• M23: 7,572,195 km (0.1 R)
• M24: 8,784,836 km (0.117 R)
• M25: 9,024,791 km (0.058 R)
• M26: 9,073,111 km (0.104 R)
• M27: 9,266,990 km (0.118 R)
• M28: 9,364,528 km (0.114 R)
• M29: 9,462,365 km (0.107 R)
• M30: 9,906,820 km (0.113 R)
• M31: 10,056,418 km (0.101 R)
• M32: 10,257,028 km (0.088 R)
• M33: 10,867,089 km (0.08 R)
• M34: 11,073,085 km (0.1 R)
• M35: 11,176,457 km (0.082 R)
• M36: 11,488,817 km (0.117 R)
• M37: 11,646,045 km (0.051 R)
• M38: 11,751,212 km (0.082 R)
• M39: 11,909,636 km (0.112 R)
• M40: 11,962,594 km (0.058 R)
• M41: 12,068,808 km (0.062 R)
• M42: 13,477,123 km (0.113 R)
• M43: 13,642,877 km (0.068 R)
• M44: 14,144,479 km (0.108 R)
• M45: 14,200,578 km (0.074 R)
• M46: 14,765,609 km (0.096 R)
• M47: 16,386,352 km (0.11 R)
• M48: 16,978,760 km (0.06 R)
• M49: 17,038,449 km (0.118 R)
• M50: 19,417,654 km (0.069 R)
• M51: 20,741,146 km (0.087 R)
• M52: 21,124,566 km (0.07 R)
• M53: 21,188,743 km (0.12 R)
• M54: 21,445,902 km (0.082 R)
• M55: 21,639,482 km (0.118 R)
• M56: 21,704,108 km (0.118 R)
• M57: 21,833,660 km (0.111 R)
• M58: 22,419,634 km (0.043 R)
• M59: 22,681,730 km (0.109 R)
• M60: 22,878,900 km (0.088 R)
• M61: 23,142,791 km (0.113 R)
• M62: 23,873,576 km (0.119 R)
• M63: 23,940,446 km (0.06 R)
• M64: 24,477,204 km (0.107 R)
• M65: 26,317,856 km (0.082 R)
• M66: 27,569,392 km (0.097 R)
• M67: 28,982,643 km (0.109 R)
• M68: 29,268,075 km (0.085 R)
• M69: 30,346,975 km (0.114 R)
• M70: 31,000,419 km (0.108 R)
• M71: 31,146,277 km (0.073 R)
• M72: 31,438,741 km (0.03 R)
• M73: 31,952,609 km (0.066 R)
• M74: 34,336,900 km (0.118 R)
• M75: 34,866,028 km (0.086 R)
• M76: 36,162,293 km (0.079 R)
• M77: 38,253,223 km (0.06 R)
• M78: 38,331,462 km (0.117 R)
• M79: 38,880,337 km (0.085 R)
• M80: 40,224,025 km (0.028 R)
• M81: 41,743,790 km (0.12 R)
• M82: 44,017,528 km (0.085 R)
• M83: 44,756,841 km (0.099 R)
• M84: 48,599,112 km (0.068 R)
• M85: 48,853,279 km (0.058 R)
• M86: 50,731,181 km (0.047 R)
• M87: 53,155,115 km (0.063 R)
• M88: 54,645,110 km (0.107 R)
• M89: 54,821,187 km (0.1 R)
• M90: 55,174,238 km (0.05 R)
• M91: 56,059,857 km (0.096 R)
• M92: 56,504,462 km (0.097 R)
• M93: 57,128,884 km (0.112 R)
• M94: 57,576,331 km (0.118 R)
• M95: 58,474,517 km (0.099 R)
• M96: 59,921,427 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit