🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 12.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 251 Days

Day: 5.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,679,345 km

• M1: 155,133 km (0.096 R)
• M2: 235,317 km (0.119 R)
• M3: 315,652 km (0.095 R)
• M4: 411,843 km (0.12 R)
• M5: 489,933 km (0.087 R)
• M6: 641,027 km (0.095 R)
• M7: 748,588 km (0.104 R)
• M8: 980,016 km (0.115 R)
• M9: 1,059,003 km (0.063 R)
• M10: 1,189,602 km (0.1 R)
• M11: 1,266,645 km (0.071 R)
• M12: 1,442,722 km (0.048 R)
• M13: 1,567,636 km (0.108 R)
• M14: 1,661,584 km (0.079 R)
• M15: 1,757,476 km (0.104 R)
• M16: 1,868,926 km (0.072 R)
• M17: 2,015,233 km (0.083 R)
• M18: 2,103,795 km (0.069 R)
• M19: 2,193,853 km (0.094 R)
• M20: 2,397,605 km (0.114 R)
• M21: 2,492,001 km (0.118 R)
• M22: 2,567,249 km (0.109 R)
• M23: 2,653,567 km (0.118 R)
• M24: 2,751,254 km (0.076 R)
• M25: 2,850,288 km (0.102 R)
• M26: 2,929,126 km (0.112 R)
• M27: 3,143,350 km (0.086 R)
• M28: 3,219,645 km (0.072 R)
• M29: 3,351,740 km (0.089 R)
• M30: 3,530,809 km (0.067 R)
• M31: 3,615,930 km (0.119 R)
• M32: 3,793,952 km (0.111 R)
• M33: 4,022,088 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 12.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.63 AU - 1.91 AU

Year: 1625 Days

Day: 11.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,679,345 km

• M1: 159,471 km (0.05 R)
• M2: 245,041 km (0.06 R)
• M3: 364,869 km (0.067 R)
• M4: 459,415 km (0.084 R)
• M5: 545,434 km (0.111 R)
• M6: 631,602 km (0.087 R)
• M7: 797,207 km (0.094 R)
• M8: 962,064 km (0.06 R)
• M9: 1,263,204 km (0.096 R)
• M10: 1,411,157 km (0.108 R)
• M11: 1,516,324 km (0.111 R)
• M12: 1,724,863 km (0.113 R)
• M13: 1,806,843 km (0.075 R)
• M14: 1,943,127 km (0.052 R)
• M15: 2,028,697 km (0.098 R)
• M16: 2,148,525 km (0.084 R)
• M17: 2,315,775 km (0.113 R)
• M18: 2,395,361 km (0.087 R)
• M19: 2,639,954 km (0.11 R)
• M20: 2,892,624 km (0.1 R)
• M21: 3,103,258 km (0.096 R)
• M22: 3,216,803 km (0.095 R)
• M23: 3,671,581 km (0.115 R)
• M24: 3,859,475 km (0.114 R)
• M25: 4,216,566 km (0.105 R)
• M26: 4,541,642 km (0.109 R)
• M27: 4,671,044 km (0.084 R)
• M28: 5,066,730 km (0.108 R)
• M29: 5,276,317 km (0.108 R)
• M30: 5,473,337 km (0.11 R)
• M31: 5,611,267 km (0.055 R)
• M32: 6,447,070 km (0.052 R)
• M33: 6,690,615 km (0.074 R)
• M34: 7,070,145 km (0.108 R)
• M35: 7,254,150 km (0.112 R)
• M36: 7,712,518 km (0.086 R)
• M37: 7,850,148 km (0.098 R)
• M38: 7,988,676 km (0.064 R)
• M39: 8,462,004 km (0.034 R)
• M40: 8,550,715 km (0.105 R)
• M41: 9,034,963 km (0.113 R)
• M42: 9,787,441 km (0.097 R)
• M43: 10,086,487 km (0.044 R)
• M44: 10,256,131 km (0.082 R)
• M45: 10,388,675 km (0.027 R)
• M46: 11,137,711 km (0.108 R)
• M47: 11,686,137 km (0.1 R)
• M48: 12,063,423 km (0.118 R)
• M49: 12,384,310 km (0.045 R)
• M50: 12,545,726 km (0.12 R)
• M51: 12,728,236 km (0.048 R)
• M52: 12,891,148 km (0.118 R)
• M53: 13,157,432 km (0.107 R)
• M54: 13,239,860 km (0.08 R)
• M55: 13,363,578 km (0.106 R)
• M56: 13,529,183 km (0.062 R)
• M57: 13,841,693 km (0.051 R)
• M58: 14,219,726 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.9

Radius: 7.6

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.21 AU - 11.87 AU

Year: 23620 Days

Day: 22.5 Hours

Environment

Temp: -245 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,679,345 km

• M1: 110,553 km (0.082 R)
• M2: 199,863 km (0.079 R)
• M3: 641,775 km (0.116 R)
• M4: 1,642,585 km (0.057 R)
• M5: 1,985,762 km (0.104 R)
• M6: 2,045,152 km (0.065 R)
• M7: 2,257,881 km (0.079 R)
• M8: 2,445,925 km (0.076 R)
• M9: 3,040,577 km (0.086 R)
• M10: 3,461,096 km (0.064 R)
• M11: 4,087,911 km (0.066 R)
• M12: 4,163,907 km (0.072 R)
• M13: 4,630,204 km (0.119 R)
• M14: 4,709,640 km (0.049 R)
• M15: 5,031,425 km (0.098 R)
• M16: 5,195,085 km (0.1 R)
• M17: 5,781,659 km (0.098 R)
• M18: 5,910,163 km (0.11 R)
• M19: 6,257,230 km (0.066 R)
• M20: 6,971,410 km (0.071 R)
• M21: 7,430,825 km (0.087 R)
• M22: 7,664,198 km (0.093 R)
• M23: 8,042,681 km (0.062 R)
• M24: 8,138,124 km (0.109 R)
• M25: 9,114,549 km (0.112 R)
• M26: 9,819,754 km (0.102 R)
• M27: 10,857,514 km (0.104 R)
• M28: 10,963,280 km (0.046 R)
• M29: 11,443,190 km (0.076 R)
• M30: 11,496,896 km (0.092 R)
• M31: 12,811,711 km (0.065 R)
• M32: 14,115,905 km (0.095 R)
• M33: 14,405,078 km (0.071 R)
• M34: 14,696,046 km (0.111 R)
• M35: 15,402,597 km (0.11 R)
• M36: 15,640,457 km (0.113 R)
• M37: 15,999,791 km (0.067 R)
• M38: 16,543,580 km (0.1 R)
• M39: 16,665,352 km (0.087 R)
• M40: 17,463,607 km (0.069 R)
• M41: 18,463,070 km (0.082 R)
• M42: 18,589,331 km (0.066 R)
• M43: 19,097,215 km (0.108 R)
• M44: 19,932,121 km (0.095 R)
• M45: 20,061,673 km (0.058 R)
• M46: 21,970,841 km (0.104 R)
• M47: 22,777,772 km (0.026 R)
• M48: 23,048,843 km (0.074 R)
• M49: 23,662,793 km (0.03 R)
• M50: 23,937,454 km (0.077 R)
• M51: 24,006,270 km (0.12 R)
• M52: 25,326,022 km (0.033 R)
• M53: 25,747,738 km (0.108 R)
• M54: 27,457,642 km (0.12 R)
• M55: 27,673,961 km (0.07 R)
• M56: 27,818,472 km (0.118 R)
• M57: 28,763,931 km (0.102 R)
• M58: 30,761,212 km (0.052 R)
• M59: 30,910,810 km (0.112 R)
• M60: 31,135,954 km (0.118 R)
• M61: 31,738,684 km (0.098 R)
• M62: 33,032,257 km (0.037 R)
• M63: 33,492,869 km (0.074 R)
• M64: 34,110,409 km (0.118 R)
• M65: 34,653,748 km (0.094 R)
• M66: 35,592,026 km (0.036 R)
• M67: 36,459,395 km (0.025 R)
• M68: 37,094,587 km (0.053 R)
• M69: 39,103,088 km (0.118 R)
• M70: 41,394,030 km (0.104 R)
• M71: 41,973,572 km (0.037 R)
• M72: 42,472,481 km (0.067 R)
• M73: 42,722,609 km (0.057 R)
• M74: 45,251,262 km (0.046 R)
• M75: 45,336,383 km (0.082 R)
• M76: 45,421,653 km (0.091 R)
• M77: 45,848,307 km (0.082 R)
• M78: 46,104,867 km (0.054 R)
• M79: 46,362,026 km (0.089 R)
• M80: 47,481,766 km (0.12 R)
• M81: 48,784,763 km (0.104 R)
• M82: 49,221,739 km (0.118 R)
• M83: 51,159,629 km (0.089 R)
• M84: 52,316,470 km (0.061 R)
• M85: 52,584,699 km (0.08 R)
• M86: 52,942,986 km (0.089 R)
• M87: 53,302,021 km (0.114 R)
• M88: 54,384,212 km (0.086 R)
• M89: 57,305,260 km (0.114 R)
• M90: 58,135,977 km (0.1 R)
• M91: 59,063,633 km (0.065 R)
• M92: 59,342,783 km (0.107 R)
• M93: 59,902,727 km (0.037 R)
• M94: 61,404,092 km (0.118 R)
• M95: 62,159,411 km (0.059 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit