🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.5

Radius: 14.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 289 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,894,825 km

• M1: 194,028 km (0.069 R)
• M2: 287,976 km (0.107 R)
• M3: 451,935 km (0.092 R)
• M4: 562,039 km (0.12 R)
• M5: 666,159 km (0.087 R)
• M6: 774,767 km (0.089 R)
• M7: 870,360 km (0.057 R)
• M8: 968,497 km (0.12 R)
• M9: 1,075,309 km (0.119 R)
• M10: 1,184,217 km (0.074 R)
• M11: 1,285,644 km (0.093 R)
• M12: 1,416,991 km (0.073 R)
• M13: 1,515,426 km (0.116 R)
• M14: 1,626,578 km (0.117 R)
• M15: 1,780,364 km (0.068 R)
• M16: 1,884,784 km (0.078 R)
• M17: 1,985,912 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.3

Radius: 8.5

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.89 AU - 4.47 AU

Year: 4873 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,894,825 km

• M1: 106,364 km (0.044 R)
• M2: 235,467 km (0.106 R)
• M3: 480,658 km (0.103 R)
• M4: 723,156 km (0.108 R)
• M5: 789,727 km (0.082 R)
• M6: 878,738 km (0.094 R)
• M7: 1,327,083 km (0.113 R)
• M8: 1,446,312 km (0.039 R)
• M9: 1,569,282 km (0.117 R)
• M10: 1,747,303 km (0.11 R)
• M11: 1,865,336 km (0.107 R)
• M12: 2,263,715 km (0.091 R)
• M13: 2,407,179 km (0.109 R)
• M14: 2,538,975 km (0.102 R)
• M15: 2,598,365 km (0.083 R)
• M16: 2,855,823 km (0.11 R)
• M17: 3,058,379 km (0.066 R)
• M18: 3,201,245 km (0.034 R)
• M19: 3,510,464 km (0.103 R)
• M20: 3,593,490 km (0.112 R)
• M21: 3,966,288 km (0.06 R)
• M22: 4,052,756 km (0.107 R)
• M23: 4,280,743 km (0.075 R)
• M24: 4,530,721 km (0.096 R)
• M25: 5,026,638 km (0.112 R)
• M26: 5,139,136 km (0.096 R)
• M27: 5,675,444 km (0.083 R)
• M28: 6,089,381 km (0.031 R)
• M29: 6,209,508 km (0.028 R)
• M30: 6,697,646 km (0.089 R)
• M31: 7,219,294 km (0.062 R)
• M32: 7,559,928 km (0.094 R)
• M33: 7,667,489 km (0.118 R)
• M34: 7,732,265 km (0.102 R)
• M35: 8,479,357 km (0.118 R)
• M36: 9,226,149 km (0.082 R)
• M37: 9,595,955 km (0.11 R)
• M38: 10,017,672 km (0.076 R)
• M39: 10,254,635 km (0.107 R)
• M40: 10,976,445 km (0.052 R)
• M41: 11,220,738 km (0.093 R)
• M42: 11,839,325 km (0.116 R)
• M43: 11,939,406 km (0.087 R)
• M44: 12,089,902 km (0.113 R)
• M45: 12,316,841 km (0.097 R)
• M46: 12,800,641 km (0.027 R)
• M47: 13,446,754 km (0.117 R)
• M48: 13,944,915 km (0.073 R)
• M49: 14,103,489 km (0.073 R)
• M50: 14,449,060 km (0.073 R)
• M51: 14,582,800 km (0.114 R)
• M52: 14,851,329 km (0.054 R)
• M53: 15,831,793 km (0.061 R)
• M54: 16,413,280 km (0.114 R)
• M55: 16,608,655 km (0.059 R)
• M56: 16,664,754 km (0.095 R)
• M57: 17,284,538 km (0.107 R)
• M58: 17,797,359 km (0.071 R)
• M59: 17,911,951 km (0.105 R)
• M60: 17,969,397 km (0.103 R)
• M61: 18,055,565 km (0.107 R)
• M62: 18,142,033 km (0.117 R)
• M63: 18,430,906 km (0.119 R)
• M64: 18,808,641 km (0.091 R)
• M65: 19,013,141 km (0.036 R)
• M66: 19,101,105 km (0.093 R)
• M67: 19,306,652 km (0.086 R)
• M68: 19,365,444 km (0.089 R)
• M69: 19,454,006 km (0.095 R)
• M70: 19,601,659 km (0.098 R)
• M71: 19,660,751 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 11.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.1 AU - 4.62 AU

Year: 6284 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 32,894,825 km

• M1: 143,464 km (0.03 R)
• M2: 302,188 km (0.053 R)
• M3: 432,637 km (0.077 R)
• M4: 530,923 km (0.081 R)
• M5: 719,416 km (0.092 R)
• M6: 870,510 km (0.109 R)
• M7: 969,843 km (0.101 R)
• M8: 1,130,661 km (0.074 R)
• M9: 1,248,843 km (0.101 R)
• M10: 1,416,093 km (0.105 R)
• M11: 1,609,823 km (0.117 R)
• M12: 1,763,460 km (0.087 R)
• M13: 1,952,402 km (0.12 R)
• M14: 2,044,255 km (0.109 R)
• M15: 2,415,856 km (0.066 R)
• M16: 2,637,859 km (0.114 R)
• M17: 3,007,067 km (0.119 R)
• M18: 3,234,156 km (0.036 R)
• M19: 3,454,664 km (0.109 R)
• M20: 3,529,313 km (0.097 R)
• M21: 3,781,984 km (0.102 R)
• M22: 3,871,742 km (0.108 R)
• M23: 3,988,429 km (0.096 R)
• M24: 4,345,220 km (0.119 R)
• M25: 4,439,466 km (0.077 R)
• M26: 4,534,311 km (0.064 R)
• M27: 4,671,194 km (0.08 R)
• M28: 5,118,192 km (0.1 R)
• M29: 5,289,482 km (0.062 R)
• M30: 5,784,950 km (0.119 R)
• M31: 6,173,904 km (0.052 R)
• M32: 6,679,994 km (0.092 R)
• M33: 6,930,121 km (0.102 R)
• M34: 7,119,811 km (0.12 R)
• M35: 7,634,129 km (0.083 R)
• M36: 8,143,809 km (0.075 R)
• M37: 8,227,135 km (0.079 R)
• M38: 8,698,667 km (0.072 R)
• M39: 8,937,725 km (0.09 R)
• M40: 9,023,594 km (0.084 R)
• M41: 9,230,937 km (0.078 R)
• M42: 9,352,560 km (0.117 R)
• M43: 9,579,948 km (0.111 R)
• M44: 9,685,565 km (0.047 R)
• M45: 10,183,426 km (0.114 R)
• M46: 11,019,230 km (0.093 R)
• M47: 11,092,981 km (0.076 R)
• M48: 11,315,284 km (0.109 R)
• M49: 12,123,561 km (0.109 R)
• M50: 13,145,464 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.1

Radius: 11.7

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.1 AU - 5.7 AU

Year: 8662 Days

Day: 14.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,894,825 km

• M1: 369,208 km (0.105 R)
• M2: 567,874 km (0.111 R)
• M3: 752,028 km (0.066 R)
• M4: 1,059,303 km (0.105 R)
• M5: 1,291,778 km (0.102 R)
• M6: 1,373,009 km (0.077 R)
• M7: 1,541,008 km (0.081 R)
• M8: 1,916,498 km (0.083 R)
• M9: 2,380,551 km (0.067 R)
• M10: 2,584,154 km (0.091 R)
• M11: 2,815,133 km (0.086 R)
• M12: 2,987,320 km (0.049 R)
• M13: 3,096,676 km (0.066 R)
• M14: 3,734,412 km (0.084 R)
• M15: 4,412,240 km (0.107 R)
• M16: 4,740,158 km (0.115 R)
• M17: 5,023,796 km (0.116 R)
• M18: 5,339,597 km (0.106 R)
• M19: 5,419,482 km (0.107 R)
• M20: 5,526,744 km (0.087 R)
• M21: 5,880,244 km (0.108 R)
• M22: 6,213,248 km (0.111 R)
• M23: 7,160,502 km (0.072 R)
• M24: 7,756,500 km (0.098 R)
• M25: 8,060,483 km (0.111 R)
• M26: 8,337,538 km (0.12 R)
• M27: 9,412,100 km (0.06 R)
• M28: 9,509,039 km (0.072 R)
• M29: 10,229,951 km (0.105 R)
• M30: 11,241,233 km (0.037 R)
• M31: 11,933,123 km (0.103 R)
• M32: 12,390,294 km (0.078 R)
• M33: 14,127,724 km (0.118 R)
• M34: 14,275,975 km (0.053 R)
• M35: 14,499,325 km (0.053 R)
• M36: 14,761,271 km (0.115 R)
• M37: 15,901,805 km (0.075 R)
• M38: 15,978,848 km (0.094 R)
• M39: 16,094,637 km (0.108 R)
• M40: 16,873,892 km (0.116 R)
• M41: 17,745,150 km (0.088 R)
• M42: 18,387,972 km (0.075 R)
• M43: 18,631,068 km (0.061 R)
• M44: 18,793,681 km (0.081 R)
• M45: 19,120,403 km (0.104 R)
• M46: 19,613,926 km (0.052 R)
• M47: 20,739,800 km (0.101 R)
• M48: 21,035,106 km (0.081 R)
• M49: 21,629,907 km (0.055 R)
• M50: 23,491,204 km (0.075 R)
• M51: 24,064,014 km (0.053 R)
• M52: 24,285,569 km (0.101 R)
• M53: 24,596,882 km (0.075 R)
• M54: 24,954,122 km (0.104 R)
• M55: 25,178,369 km (0.05 R)
• M56: 25,900,478 km (0.076 R)
• M57: 26,400,883 km (0.1 R)
• M58: 27,688,920 km (0.096 R)
• M59: 28,247,220 km (0.119 R)
• M60: 28,434,217 km (0.085 R)
• M61: 28,527,865 km (0.078 R)
• M62: 29,044,576 km (0.078 R)
• M63: 29,280,492 km (0.105 R)
• M64: 31,625,887 km (0.104 R)
• M65: 32,307,156 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 15,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit