🌌 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: 109.6

Radius: 10.2

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 243 Days

Day: 7.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,185,839 km

• M1: 127,308 km (0.105 R)
• M2: 191,784 km (0.108 R)
• M3: 255,962 km (0.086 R)
• M4: 354,996 km (0.106 R)
• M5: 433,086 km (0.064 R)
• M6: 504,145 km (0.113 R)
• M7: 587,620 km (0.096 R)
• M8: 692,339 km (0.07 R)
• M9: 776,563 km (0.089 R)
• M10: 899,831 km (0.118 R)
• M11: 1,016,069 km (0.093 R)
• M12: 1,110,914 km (0.107 R)
• M13: 1,261,708 km (0.074 R)
• M14: 1,338,452 km (0.11 R)
• M15: 1,435,392 km (0.117 R)
• M16: 1,559,259 km (0.119 R)
• M17: 1,633,609 km (0.086 R)
• M18: 1,723,517 km (0.088 R)
• M19: 1,794,875 km (0.111 R)
• M20: 1,861,446 km (0.104 R)
• M21: 1,934,749 km (0.11 R)
• M22: 2,036,177 km (0.061 R)
• M23: 2,111,873 km (0.106 R)
• M24: 2,176,200 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 11.2

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.91 AU - 1.03 AU

Year: 637 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,185,839 km

• M1: 139,425 km (0.118 R)
• M2: 228,885 km (0.107 R)
• M3: 305,030 km (0.111 R)
• M4: 381,774 km (0.102 R)
• M5: 565,031 km (0.103 R)
• M6: 635,641 km (0.079 R)
• M7: 749,934 km (0.111 R)
• M8: 848,370 km (0.052 R)
• M9: 927,357 km (0.076 R)
• M10: 1,059,602 km (0.072 R)
• M11: 1,189,453 km (0.041 R)
• M12: 1,288,337 km (0.116 R)
• M13: 1,408,763 km (0.106 R)
• M14: 1,489,845 km (0.036 R)
• M15: 1,606,980 km (0.11 R)
• M16: 1,681,779 km (0.093 R)
• M17: 1,783,356 km (0.048 R)
• M18: 1,876,705 km (0.112 R)
• M19: 2,052,333 km (0.055 R)
• M20: 2,128,479 km (0.119 R)
• M21: 2,272,541 km (0.071 R)
• M22: 2,391,172 km (0.074 R)
• M23: 2,471,656 km (0.035 R)
• M24: 2,552,888 km (0.083 R)
• M25: 2,652,819 km (0.074 R)
• M26: 2,742,129 km (0.07 R)
• M27: 2,862,854 km (0.097 R)
• M28: 2,997,642 km (0.105 R)
• M29: 3,178,656 km (0.044 R)
• M30: 3,299,231 km (0.106 R)
• M31: 3,369,842 km (0.034 R)
• M32: 3,499,393 km (0.099 R)
• M33: 3,643,755 km (0.093 R)
• M34: 3,716,759 km (0.043 R)
• M35: 3,796,944 km (0.086 R)
• M36: 3,898,072 km (0.072 R)
• M37: 4,082,227 km (0.063 R)
• M38: 4,206,692 km (0.098 R)
• M39: 4,339,385 km (0.085 R)
• M40: 4,537,603 km (0.099 R)
• M41: 4,630,652 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 9.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.96 AU - 3.04 AU

Year: 2636 Days

Day: 7.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,185,839 km

• M1: 129,253 km (0.12 R)
• M2: 220,358 km (0.102 R)
• M3: 319,242 km (0.108 R)
• M4: 444,754 km (0.1 R)
• M5: 527,931 km (0.065 R)
• M6: 742,604 km (0.093 R)
• M7: 820,694 km (0.095 R)
• M8: 918,232 km (0.066 R)
• M9: 1,171,052 km (0.111 R)
• M10: 1,254,079 km (0.068 R)
• M11: 1,485,507 km (0.076 R)
• M12: 1,555,668 km (0.046 R)
• M13: 1,657,844 km (0.077 R)
• M14: 1,858,454 km (0.109 R)
• M15: 1,923,380 km (0.073 R)
• M16: 2,055,924 km (0.115 R)
• M17: 2,341,655 km (0.113 R)
• M18: 2,543,313 km (0.081 R)
• M19: 2,615,868 km (0.1 R)
• M20: 2,676,755 km (0.1 R)
• M21: 2,963,683 km (0.118 R)
• M22: 3,260,486 km (0.052 R)
• M23: 3,339,623 km (0.05 R)
• M24: 3,405,895 km (0.091 R)
• M25: 3,675,919 km (0.115 R)
• M26: 3,855,137 km (0.113 R)
• M27: 4,009,073 km (0.106 R)
• M28: 4,193,677 km (0.102 R)
• M29: 4,279,845 km (0.108 R)
• M30: 4,424,656 km (0.091 R)
• M31: 4,541,791 km (0.078 R)
• M32: 4,734,324 km (0.059 R)
• M33: 4,869,261 km (0.07 R)
• M34: 4,959,917 km (0.119 R)
• M35: 5,020,654 km (0.067 R)
• M36: 5,096,949 km (0.045 R)
• M37: 5,977,632 km (0.05 R)
• M38: 6,319,912 km (0.095 R)
• M39: 6,635,264 km (0.102 R)
• M40: 7,006,865 km (0.082 R)
• M41: 7,333,288 km (0.117 R)
• M42: 7,841,023 km (0.08 R)
• M43: 8,036,697 km (0.102 R)
• M44: 8,541,889 km (0.102 R)
• M45: 8,779,899 km (0.099 R)
• M46: 8,927,552 km (0.107 R)
• M47: 9,057,253 km (0.096 R)
• M48: 9,563,941 km (0.092 R)
• M49: 10,060,606 km (0.054 R)
• M50: 10,604,843 km (0.059 R)
• M51: 10,781,818 km (0.102 R)
• M52: 10,939,943 km (0.104 R)
• M53: 11,986,529 km (0.062 R)
• M54: 12,047,865 km (0.082 R)
• M55: 12,397,624 km (0.089 R)
• M56: 12,459,558 km (0.1 R)
• M57: 12,834,151 km (0.109 R)
• M58: 13,127,961 km (0.103 R)
• M59: 13,487,894 km (0.092 R)
• M60: 13,765,248 km (0.096 R)
• M61: 14,109,174 km (0.063 R)
• M62: 14,238,875 km (0.068 R)
• M63: 14,325,642 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.3

Radius: 13.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.4 AU - 2.74 AU

Year: 2747 Days

Day: 8.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,185,839 km

• M1: 229,034 km (0.085 R)
• M2: 324,777 km (0.111 R)
• M3: 413,489 km (0.101 R)
• M4: 522,246 km (0.114 R)
• M5: 623,225 km (0.109 R)
• M6: 958,025 km (0.119 R)
• M7: 1,113,457 km (0.117 R)
• M8: 1,224,010 km (0.119 R)
• M9: 1,456,784 km (0.1 R)
• M10: 1,590,824 km (0.042 R)
• M11: 1,909,318 km (0.109 R)
• M12: 2,096,165 km (0.088 R)
• M13: 2,523,267 km (0.059 R)
• M14: 2,758,136 km (0.076 R)
• M15: 2,867,193 km (0.076 R)
• M16: 3,045,065 km (0.1 R)
• M17: 3,165,641 km (0.12 R)
• M18: 3,403,950 km (0.055 R)
• M19: 3,906,599 km (0.101 R)
• M20: 4,087,762 km (0.082 R)
• M21: 4,196,220 km (0.043 R)
• M22: 4,424,507 km (0.115 R)
• M23: 4,717,718 km (0.041 R)
• M24: 4,866,868 km (0.101 R)
• M25: 4,981,908 km (0.052 R)
• M26: 5,089,020 km (0.111 R)
• M27: 5,232,934 km (0.081 R)
• M28: 5,378,343 km (0.104 R)
• M29: 5,469,897 km (0.093 R)
• M30: 5,841,198 km (0.099 R)
• M31: 5,992,143 km (0.037 R)
• M32: 6,163,432 km (0.1 R)
• M33: 6,268,899 km (0.091 R)
• M34: 6,404,135 km (0.073 R)
• M35: 6,598,912 km (0.115 R)
• M36: 6,726,519 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.9

Radius: 9.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.2 AU - 4.84 AU

Year: 5375 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,185,839 km

• M1: 149,299 km (0.114 R)
• M2: 488,138 km (0.102 R)
• M3: 714,031 km (0.092 R)
• M4: 927,806 km (0.07 R)
• M5: 1,113,906 km (0.034 R)
• M6: 1,632,113 km (0.095 R)
• M7: 1,782,010 km (0.099 R)
• M8: 2,280,021 km (0.082 R)
• M9: 2,555,580 km (0.079 R)
• M10: 2,708,619 km (0.093 R)
• M11: 2,977,895 km (0.045 R)
• M12: 3,092,637 km (0.077 R)
• M13: 3,255,848 km (0.1 R)
• M14: 3,713,169 km (0.092 R)
• M15: 4,088,659 km (0.034 R)
• M16: 4,216,566 km (0.097 R)
• M17: 4,502,746 km (0.112 R)
• M18: 4,984,451 km (0.097 R)
• M19: 5,231,587 km (0.116 R)
• M20: 6,230,602 km (0.113 R)
• M21: 6,437,346 km (0.082 R)
• M22: 7,442,644 km (0.045 R)
• M23: 8,011,564 km (0.056 R)
• M24: 8,075,592 km (0.094 R)
• M25: 8,594,398 km (0.107 R)
• M26: 8,758,656 km (0.106 R)
• M27: 9,528,188 km (0.03 R)
• M28: 9,869,420 km (0.12 R)
• M29: 10,740,230 km (0.078 R)
• M30: 11,454,410 km (0.114 R)
• M31: 11,708,128 km (0.096 R)
• M32: 12,405,852 km (0.092 R)
• M33: 12,629,052 km (0.09 R)
• M34: 13,003,945 km (0.097 R)
• M35: 13,344,429 km (0.036 R)
• M36: 13,764,650 km (0.086 R)
• M37: 13,957,182 km (0.09 R)
• M38: 14,189,208 km (0.084 R)
• M39: 14,305,745 km (0.061 R)
• M40: 14,422,731 km (0.115 R)
• M41: 14,893,366 km (0.105 R)
• M42: 15,528,708 km (0.089 R)
• M43: 16,132,485 km (0.094 R)
• M44: 16,784,881 km (0.105 R)
• M45: 17,155,585 km (0.059 R)
• M46: 17,612,457 km (0.088 R)
• M47: 18,073,368 km (0.111 R)
• M48: 18,878,802 km (0.109 R)
• M49: 19,007,008 km (0.061 R)
• M50: 19,436,653 km (0.102 R)
• M51: 20,349,200 km (0.074 R)
• M52: 20,568,510 km (0.118 R)
• M53: 20,744,587 km (0.08 R)
• M54: 21,098,087 km (0.095 R)
• M55: 21,498,261 km (0.118 R)
• M56: 21,990,737 km (0.101 R)
• M57: 22,759,222 km (0.109 R)
• M58: 22,850,177 km (0.109 R)
• M59: 22,941,282 km (0.096 R)
• M60: 24,601,819 km (0.039 R)
• M61: 25,872,353 km (0.106 R)
• M62: 26,253,080 km (0.09 R)
• M63: 26,731,344 km (0.111 R)
• M64: 26,875,407 km (0.087 R)
• M65: 27,309,091 km (0.047 R)
• M66: 27,988,415 km (0.101 R)
• M67: 28,477,151 km (0.118 R)
• M68: 28,624,206 km (0.054 R)
• M69: 28,771,710 km (0.065 R)
• M70: 28,968,580 km (0.091 R)
• M71: 29,661,368 km (0.118 R)
• M72: 29,810,517 km (0.043 R)
• M73: 31,063,250 km (0.053 R)
• M74: 31,315,771 km (0.104 R)
• M75: 31,417,049 km (0.105 R)
• M76: 31,975,797 km (0.118 R)
• M77: 32,435,362 km (0.094 R)
• M78: 33,051,555 km (0.041 R)
• M79: 33,309,462 km (0.042 R)
• M80: 33,464,445 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit