🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 13.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.17 AU

Year: 648 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 50,780,220 km

• M1: 187,147 km (0.062 R)
• M2: 301,889 km (0.063 R)
• M3: 420,968 km (0.099 R)
• M4: 563,086 km (0.04 R)
• M5: 664,514 km (0.093 R)
• M6: 798,105 km (0.071 R)
• M7: 920,625 km (0.071 R)
• M8: 1,017,266 km (0.114 R)
• M9: 1,129,165 km (0.044 R)
• M10: 1,323,492 km (0.092 R)
• M11: 1,535,921 km (0.112 R)
• M12: 1,883,138 km (0.107 R)
• M13: 2,023,461 km (0.104 R)
• M14: 2,182,035 km (0.096 R)
• M15: 2,315,027 km (0.112 R)
• M16: 2,450,712 km (0.077 R)
• M17: 2,597,019 km (0.085 R)
• M18: 2,683,038 km (0.096 R)
• M19: 2,785,961 km (0.093 R)
• M20: 2,955,156 km (0.1 R)
• M21: 3,127,942 km (0.079 R)
• M22: 3,245,077 km (0.074 R)
• M23: 3,372,086 km (0.115 R)
• M24: 3,475,009 km (0.119 R)
• M25: 3,596,482 km (0.087 R)
• M26: 3,808,014 km (0.077 R)
• M27: 4,179,017 km (0.089 R)
• M28: 4,299,144 km (0.082 R)
• M29: 4,561,837 km (0.098 R)
• M30: 4,849,215 km (0.107 R)
• M31: 4,985,349 km (0.102 R)
• M32: 5,152,450 km (0.101 R)
• M33: 5,472,141 km (0.117 R)
• M34: 5,664,972 km (0.106 R)
• M35: 5,818,908 km (0.086 R)
• M36: 5,911,958 km (0.072 R)
• M37: 6,015,929 km (0.049 R)
• M38: 6,151,913 km (0.025 R)
• M39: 6,320,809 km (0.101 R)
• M40: 6,448,416 km (0.109 R)
• M41: 6,544,757 km (0.069 R)
• M42: 6,836,772 km (0.09 R)
• M43: 6,978,890 km (0.12 R)
• M44: 7,433,518 km (0.11 R)
• M45: 7,624,854 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 10.9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.44 AU - 3.62 AU

Year: 3577 Days

Day: 12.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 50,780,220 km

• M1: 139,425 km (0.078 R)
• M2: 242,797 km (0.054 R)
• M3: 445,054 km (0.046 R)
• M4: 590,762 km (0.116 R)
• M5: 730,786 km (0.09 R)
• M6: 916,437 km (0.063 R)
• M7: 1,173,147 km (0.114 R)
• M8: 1,267,094 km (0.075 R)
• M9: 1,732,942 km (0.111 R)
• M10: 1,841,101 km (0.052 R)
• M11: 1,973,944 km (0.063 R)
• M12: 2,202,679 km (0.115 R)
• M13: 2,404,038 km (0.096 R)
• M14: 3,242,085 km (0.086 R)
• M15: 3,417,264 km (0.09 R)
• M16: 3,637,323 km (0.104 R)
• M17: 4,280,893 km (0.069 R)
• M18: 4,503,345 km (0.098 R)
• M19: 4,699,168 km (0.119 R)
• M20: 4,975,176 km (0.09 R)
• M21: 5,052,668 km (0.109 R)
• M22: 5,209,147 km (0.083 R)
• M23: 5,965,813 km (0.071 R)
• M24: 6,064,847 km (0.084 R)
• M25: 6,671,018 km (0.059 R)
• M26: 6,808,349 km (0.077 R)
• M27: 7,958,906 km (0.033 R)
• M28: 8,343,522 km (0.03 R)
• M29: 8,771,671 km (0.114 R)
• M30: 9,245,298 km (0.111 R)
• M31: 10,118,650 km (0.069 R)
• M32: 10,495,338 km (0.074 R)
• M33: 10,796,030 km (0.092 R)
• M34: 10,977,791 km (0.116 R)
• M35: 12,173,527 km (0.106 R)
• M36: 12,299,488 km (0.099 R)
• M37: 12,531,814 km (0.107 R)
• M38: 12,658,972 km (0.05 R)
• M39: 12,808,121 km (0.062 R)
• M40: 12,936,326 km (0.118 R)
• M41: 13,258,710 km (0.032 R)
• M42: 13,388,411 km (0.066 R)
• M43: 13,758,217 km (0.082 R)
• M44: 14,197,736 km (0.028 R)
• M45: 14,419,140 km (0.054 R)
• M46: 14,641,742 km (0.104 R)
• M47: 14,865,540 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 10

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.13 AU - 4.51 AU

Year: 5064 Days

Day: 12.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,780,220 km

• M1: 211,083 km (0.117 R)
• M2: 349,461 km (0.117 R)
• M3: 463,155 km (0.102 R)
• M4: 525,687 km (0.044 R)
• M5: 751,580 km (0.116 R)
• M6: 846,874 km (0.102 R)
• M7: 1,374,804 km (0.094 R)
• M8: 1,469,799 km (0.028 R)
• M9: 1,579,305 km (0.081 R)
• M10: 1,653,954 km (0.07 R)
• M11: 1,819,708 km (0.069 R)
• M12: 2,004,611 km (0.112 R)
• M13: 2,293,635 km (0.069 R)
• M14: 2,364,394 km (0.084 R)
• M15: 2,436,052 km (0.032 R)
• M16: 2,537,479 km (0.088 R)
• M17: 2,714,603 km (0.118 R)
• M18: 2,988,217 km (0.063 R)
• M19: 3,302,822 km (0.081 R)
• M20: 3,399,312 km (0.09 R)
• M21: 3,727,680 km (0.083 R)
• M22: 3,811,455 km (0.112 R)
• M23: 4,557,499 km (0.088 R)
• M24: 4,701,263 km (0.066 R)
• M25: 5,216,328 km (0.12 R)
• M26: 5,291,426 km (0.078 R)
• M27: 5,652,855 km (0.109 R)
• M28: 6,101,200 km (0.054 R)
• M29: 6,867,141 km (0.099 R)
• M30: 7,324,461 km (0.102 R)
• M31: 7,387,592 km (0.104 R)
• M32: 7,641,908 km (0.054 R)
• M33: 8,510,473 km (0.068 R)
• M34: 8,576,895 km (0.112 R)
• M35: 8,643,466 km (0.104 R)
• M36: 8,889,105 km (0.096 R)
• M37: 9,091,811 km (0.111 R)
• M38: 9,159,728 km (0.095 R)
• M39: 9,410,155 km (0.074 R)
• M40: 9,801,652 km (0.115 R)
• M41: 10,057,914 km (0.103 R)
• M42: 10,672,162 km (0.102 R)
• M43: 10,767,756 km (0.12 R)
• M44: 11,056,330 km (0.049 R)
• M45: 11,616,424 km (0.085 R)
• M46: 11,714,860 km (0.067 R)
• M47: 12,110,995 km (0.092 R)
• M48: 12,210,777 km (0.112 R)
• M49: 12,461,353 km (0.094 R)
• M50: 12,536,900 km (0.088 R)
• M51: 12,713,575 km (0.114 R)
• M52: 13,480,563 km (0.12 R)
• M53: 13,713,637 km (0.088 R)
• M54: 13,843,637 km (0.116 R)
• M55: 14,210,003 km (0.046 R)
• M56: 14,341,649 km (0.11 R)
• M57: 14,420,786 km (0.087 R)
• M58: 14,553,030 km (0.09 R)
• M59: 14,792,088 km (0.116 R)
• M60: 16,529,368 km (0.098 R)
• M61: 16,612,395 km (0.04 R)
• M62: 16,890,198 km (0.115 R)
• M63: 17,760,858 km (0.099 R)
• M64: 17,959,524 km (0.065 R)
• M65: 18,158,938 km (0.079 R)
• M66: 18,473,691 km (0.041 R)
• M67: 18,559,860 km (0.104 R)
• M68: 18,703,773 km (0.109 R)
• M69: 19,050,690 km (0.045 R)
• M70: 19,224,972 km (0.064 R)
• M71: 19,341,359 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 6.5

Gravity: 21.04 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.61 AU - 7.07 AU

Year: 9572 Days

Day: 22.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,780,220 km

• M1: 203,304 km (0.107 R)
• M2: 281,244 km (0.101 R)
• M3: 807,380 km (0.059 R)
• M4: 1,080,845 km (0.064 R)
• M5: 1,122,134 km (0.082 R)
• M6: 1,206,656 km (0.052 R)
• M7: 1,612,515 km (0.116 R)
• M8: 2,512,347 km (0.051 R)
• M9: 2,938,252 km (0.069 R)
• M10: 3,055,686 km (0.1 R)
• M11: 3,264,974 km (0.105 R)
• M12: 3,417,264 km (0.114 R)
• M13: 3,856,184 km (0.105 R)
• M14: 4,346,117 km (0.099 R)
• M15: 4,959,917 km (0.093 R)
• M16: 5,455,834 km (0.081 R)
• M17: 5,856,607 km (0.029 R)
• M18: 5,930,359 km (0.06 R)
• M19: 6,079,209 km (0.104 R)
• M20: 6,266,804 km (0.08 R)
• M21: 6,380,200 km (0.113 R)
• M22: 6,957,947 km (0.084 R)
• M23: 7,472,114 km (0.081 R)
• M24: 8,080,529 km (0.03 R)
• M25: 8,286,974 km (0.113 R)
• M26: 9,779,512 km (0.089 R)
• M27: 10,849,885 km (0.026 R)
• M28: 11,583,962 km (0.113 R)
• M29: 11,910,234 km (0.084 R)
• M30: 12,004,032 km (0.063 R)
• M31: 12,286,772 km (0.103 R)
• M32: 12,667,200 km (0.082 R)
• M33: 13,733,234 km (0.071 R)
• M34: 13,979,472 km (0.109 R)
• M35: 14,227,206 km (0.113 R)
• M36: 16,835,894 km (0.118 R)
• M37: 16,993,869 km (0.101 R)
• M38: 18,383,484 km (0.119 R)
• M39: 18,437,638 km (0.06 R)
• M40: 19,256,687 km (0.083 R)
• M41: 19,642,948 km (0.085 R)
• M42: 19,809,301 km (0.113 R)
• M43: 21,612,404 km (0.114 R)
• M44: 22,302,051 km (0.109 R)
• M45: 22,649,417 km (0.109 R)
• M46: 22,707,610 km (0.066 R)
• M47: 23,467,268 km (0.118 R)
• M48: 24,354,234 km (0.09 R)
• M49: 24,712,072 km (0.117 R)
• M50: 25,372,547 km (0.12 R)
• M51: 25,917,382 km (0.093 R)
• M52: 26,465,958 km (0.105 R)
• M53: 26,710,999 km (0.099 R)
• M54: 27,265,110 km (0.065 R)
• M55: 27,885,342 km (0.109 R)
• M56: 30,092,210 km (0.089 R)
• M57: 30,220,116 km (0.071 R)
• M58: 30,283,995 km (0.087 R)
• M59: 30,926,218 km (0.09 R)
• M60: 31,443,079 km (0.111 R)
• M61: 32,420,103 km (0.051 R)
• M62: 33,340,877 km (0.056 R)
• M63: 33,539,394 km (0.058 R)
• M64: 33,671,788 km (0.096 R)
• M65: 34,805,141 km (0.073 R)
• M66: 35,208,158 km (0.115 R)
• M67: 35,342,796 km (0.039 R)
• M68: 35,747,907 km (0.083 R)
• M69: 36,222,432 km (0.044 R)
• M70: 36,767,267 km (0.08 R)
• M71: 36,903,850 km (0.107 R)
• M72: 37,109,098 km (0.042 R)
• M73: 37,589,607 km (0.104 R)
• M74: 39,531,836 km (0.106 R)
• M75: 40,444,682 km (0.101 R)
• M76: 41,364,410 km (0.112 R)
• M77: 41,862,571 km (0.113 R)
• M78: 42,649,306 km (0.087 R)
• M79: 43,152,403 km (0.093 R)
• M80: 44,092,177 km (0.087 R)
• M81: 44,164,732 km (0.064 R)
• M82: 45,477,753 km (0.12 R)
• M83: 45,624,359 km (0.085 R)
• M84: 45,918,318 km (0.102 R)
• M85: 46,138,975 km (0.056 R)
• M86: 48,291,389 km (0.089 R)
• M87: 48,366,188 km (0.067 R)
• M88: 49,568,357 km (0.095 R)
• M89: 49,719,301 km (0.078 R)
• M90: 50,097,335 km (0.111 R)
• M91: 50,248,878 km (0.117 R)
• M92: 50,476,266 km (0.114 R)
• M93: 50,704,254 km (0.107 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: 425 - 10,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit