🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.4

Radius: 10.3

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.71 AU - 0.75 AU

Year: 423 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 26,255,895 km

• M1: 130,300 km (0.102 R)
• M2: 199,414 km (0.077 R)
• M3: 269,725 km (0.084 R)
• M4: 338,989 km (0.032 R)
• M5: 441,015 km (0.065 R)
• M6: 528,679 km (0.071 R)
• M7: 615,146 km (0.118 R)
• M8: 707,149 km (0.098 R)
• M9: 772,823 km (0.031 R)
• M10: 877,990 km (0.073 R)
• M11: 944,561 km (0.059 R)
• M12: 1,047,933 km (0.119 R)
• M13: 1,160,431 km (0.113 R)
• M14: 1,293,573 km (0.12 R)
• M15: 1,381,536 km (0.06 R)
• M16: 1,448,855 km (0.115 R)
• M17: 1,563,597 km (0.076 R)
• M18: 1,628,074 km (0.075 R)
• M19: 1,699,581 km (0.074 R)
• M20: 1,766,003 km (0.101 R)
• M21: 1,876,705 km (0.066 R)
• M22: 2,170,216 km (0.106 R)
• M23: 2,362,898 km (0.082 R)
• M24: 2,444,429 km (0.104 R)
• M25: 2,526,708 km (0.117 R)
• M26: 2,631,127 km (0.086 R)
• M27: 2,708,619 km (0.094 R)
• M28: 2,909,230 km (0.118 R)
• M29: 3,040,876 km (0.11 R)
• M30: 3,122,257 km (0.046 R)
• M31: 3,204,386 km (0.11 R)
• M32: 3,302,523 km (0.058 R)
• M33: 3,378,518 km (0.109 R)
• M34: 3,455,262 km (0.113 R)
• M35: 3,524,825 km (0.114 R)
• M36: 3,704,791 km (0.052 R)
• M37: 3,871,742 km (0.112 R)
• M38: 3,992,468 km (0.109 R)
• M39: 4,279,247 km (0.074 R)
• M40: 4,606,866 km (0.098 R)
• M41: 4,683,610 km (0.115 R)
• M42: 4,786,683 km (0.082 R)
• M43: 5,100,240 km (0.069 R)
• M44: 5,474,534 km (0.082 R)
• M45: 5,867,079 km (0.053 R)
• M46: 5,987,655 km (0.113 R)
• M47: 6,146,528 km (0.112 R)
• M48: 6,221,626 km (0.087 R)
• M49: 6,344,595 km (0.071 R)
• M50: 6,420,591 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 13.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.76 AU - 1.16 AU

Year: 638 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,255,895 km

• M1: 166,802 km (0.108 R)
• M2: 258,356 km (0.059 R)
• M3: 411,693 km (0.096 R)
• M4: 501,302 km (0.083 R)
• M5: 629,957 km (0.036 R)
• M6: 729,439 km (0.093 R)
• M7: 839,992 km (0.12 R)
• M8: 993,928 km (0.114 R)
• M9: 1,307,934 km (0.093 R)
• M10: 1,470,996 km (0.073 R)
• M11: 1,738,626 km (0.076 R)
• M12: 1,885,382 km (0.059 R)
• M13: 2,191,609 km (0.09 R)
• M14: 2,306,949 km (0.097 R)
• M15: 2,574,280 km (0.107 R)
• M16: 2,820,668 km (0.027 R)
• M17: 2,907,135 km (0.114 R)
• M18: 3,010,508 km (0.091 R)
• M19: 3,212,913 km (0.075 R)
• M20: 3,320,026 km (0.119 R)
• M21: 3,445,089 km (0.076 R)
• M22: 3,614,285 km (0.071 R)
• M23: 3,777,795 km (0.049 R)
• M24: 3,934,873 km (0.113 R)
• M25: 4,049,764 km (0.082 R)
• M26: 4,201,606 km (0.039 R)
• M27: 4,355,542 km (0.103 R)
• M28: 4,446,797 km (0.038 R)
• M29: 4,678,225 km (0.086 R)
• M30: 4,800,147 km (0.113 R)
• M31: 5,018,410 km (0.087 R)
• M32: 5,162,473 km (0.073 R)
• M33: 5,327,629 km (0.111 R)
• M34: 5,732,890 km (0.034 R)
• M35: 5,883,834 km (0.039 R)
• M36: 5,974,939 km (0.1 R)
• M37: 6,240,924 km (0.041 R)
• M38: 6,458,738 km (0.059 R)
• M39: 6,584,251 km (0.09 R)
• M40: 6,848,441 km (0.11 R)
• M41: 6,955,104 km (0.065 R)
• M42: 7,170,226 km (0.052 R)
• M43: 7,376,521 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463

Radius: 13.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.67 AU - 2.59 AU

Year: 2108 Days

Day: 11.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,255,895 km

• M1: 174,282 km (0.066 R)
• M2: 348,862 km (0.093 R)
• M3: 436,227 km (0.071 R)
• M4: 527,781 km (0.084 R)
• M5: 663,317 km (0.079 R)
• M6: 751,131 km (0.036 R)
• M7: 835,953 km (0.063 R)
• M8: 1,418,337 km (0.083 R)
• M9: 1,627,625 km (0.084 R)
• M10: 1,741,469 km (0.113 R)
• M11: 1,879,697 km (0.109 R)
• M12: 2,032,885 km (0.063 R)
• M13: 2,293,784 km (0.117 R)
• M14: 2,446,224 km (0.116 R)
• M15: 2,626,340 km (0.088 R)
• M16: 2,823,510 km (0.085 R)
• M17: 3,351,441 km (0.091 R)
• M18: 3,471,419 km (0.106 R)
• M19: 3,661,109 km (0.062 R)
• M20: 3,868,302 km (0.104 R)
• M21: 3,980,351 km (0.08 R)
• M22: 4,236,612 km (0.033 R)
• M23: 4,439,766 km (0.079 R)
• M24: 4,572,010 km (0.107 R)
• M25: 4,720,561 km (0.072 R)
• M26: 4,916,235 km (0.035 R)
• M27: 5,331,070 km (0.091 R)
• M28: 5,853,615 km (0.095 R)
• M29: 5,982,868 km (0.076 R)
• M30: 6,162,086 km (0.101 R)
• M31: 6,576,023 km (0.032 R)
• M32: 6,710,512 km (0.112 R)
• M33: 7,257,292 km (0.115 R)
• M34: 7,783,128 km (0.089 R)
• M35: 8,032,658 km (0.118 R)
• M36: 8,176,571 km (0.056 R)
• M37: 8,321,232 km (0.103 R)
• M38: 8,723,650 km (0.079 R)
• M39: 9,094,952 km (0.112 R)
• M40: 9,188,600 km (0.072 R)
• M41: 9,471,640 km (0.073 R)
• M42: 9,661,778 km (0.077 R)
• M43: 9,853,264 km (0.093 R)
• M44: 10,553,232 km (0.09 R)
• M45: 10,671,415 km (0.043 R)
• M46: 10,949,068 km (0.082 R)
• M47: 11,088,643 km (0.098 R)
• M48: 11,430,474 km (0.068 R)
• M49: 11,531,602 km (0.087 R)
• M50: 11,898,416 km (0.099 R)
• M51: 12,000,891 km (0.103 R)
• M52: 12,103,814 km (0.115 R)
• M53: 12,268,970 km (0.1 R)
• M54: 12,916,131 km (0.069 R)
• M55: 13,063,784 km (0.085 R)
• M56: 13,148,456 km (0.061 R)
• M57: 13,424,913 km (0.092 R)
• M58: 13,595,903 km (0.111 R)
• M59: 14,091,671 km (0.098 R)
• M60: 14,178,587 km (0.118 R)
• M61: 14,374,560 km (0.065 R)
• M62: 14,549,590 km (0.088 R)
• M63: 14,769,349 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 10.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.14 AU - 4.48 AU

Year: 5044 Days

Day: 11.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,255,895 km

• M1: 145,260 km (0.094 R)
• M2: 282,590 km (0.095 R)
• M3: 488,587 km (0.031 R)
• M4: 575,952 km (0.06 R)
• M5: 680,371 km (0.064 R)
• M6: 959,072 km (0.096 R)
• M7: 1,047,335 km (0.031 R)
• M8: 1,165,068 km (0.109 R)
• M9: 1,315,414 km (0.094 R)
• M10: 1,385,875 km (0.053 R)
• M11: 1,457,682 km (0.096 R)
• M12: 1,530,835 km (0.116 R)
• M13: 1,650,663 km (0.036 R)
• M14: 1,931,907 km (0.087 R)
• M15: 2,365,142 km (0.11 R)
• M16: 2,700,990 km (0.05 R)
• M17: 2,828,597 km (0.104 R)
• M18: 2,939,748 km (0.075 R)
• M19: 3,033,396 km (0.107 R)
• M20: 3,378,818 km (0.11 R)
• M21: 4,107,658 km (0.119 R)
• M22: 4,468,488 km (0.106 R)
• M23: 5,175,488 km (0.1 R)
• M24: 5,403,625 km (0.056 R)
• M25: 5,495,777 km (0.057 R)
• M26: 5,588,528 km (0.101 R)
• M27: 5,752,038 km (0.109 R)
• M28: 5,940,980 km (0.071 R)
• M29: 6,179,888 km (0.051 R)
• M30: 6,300,614 km (0.119 R)
• M31: 6,841,111 km (0.1 R)
• M32: 6,915,910 km (0.03 R)
• M33: 7,396,418 km (0.116 R)
• M34: 8,283,085 km (0.046 R)
• M35: 8,362,970 km (0.093 R)
• M36: 8,630,900 km (0.065 R)
• M37: 9,985,059 km (0.082 R)
• M38: 10,298,168 km (0.098 R)
• M39: 10,585,545 km (0.106 R)
• M40: 10,904,787 km (0.09 R)
• M41: 11,138,908 km (0.104 R)
• M42: 11,434,064 km (0.104 R)
• M43: 11,612,236 km (0.038 R)
• M44: 12,304,275 km (0.109 R)
• M45: 12,486,934 km (0.091 R)
• M46: 12,701,308 km (0.105 R)
• M47: 12,793,460 km (0.109 R)
• M48: 13,040,446 km (0.118 R)
• M49: 13,665,017 km (0.119 R)
• M50: 13,759,563 km (0.088 R)
• M51: 14,012,683 km (0.09 R)
• M52: 14,107,977 km (0.111 R)
• M53: 14,620,050 km (0.093 R)
• M54: 15,530,653 km (0.107 R)
• M55: 15,893,427 km (0.115 R)
• M56: 16,728,483 km (0.086 R)
• M57: 17,406,610 km (0.102 R)
• M58: 17,543,342 km (0.117 R)
• M59: 18,163,126 km (0.119 R)
• M60: 18,267,097 km (0.045 R)
• M61: 18,545,349 km (0.101 R)
• M62: 18,860,103 km (0.052 R)
• M63: 19,282,567 km (0.077 R)
• M64: 19,423,937 km (0.067 R)
• M65: 19,743,628 km (0.119 R)
• M66: 19,993,456 km (0.062 R)
• M67: 20,280,235 km (0.102 R)
• M68: 21,148,801 km (0.097 R)
• M69: 22,623,237 km (0.086 R)
• M70: 22,997,082 km (0.043 R)
• M71: 23,072,031 km (0.057 R)
• M72: 23,184,678 km (0.053 R)
• M73: 23,712,908 km (0.115 R)
• M74: 24,016,442 km (0.094 R)
• M75: 24,550,955 km (0.079 R)
• M76: 24,665,996 km (0.087 R)
• M77: 26,138,488 km (0.086 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit