🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 8.6

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 507 Days

Day: 9.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,780,864 km

• M1: 107,262 km (0.111 R)
• M2: 171,140 km (0.116 R)
• M3: 249,080 km (0.089 R)
• M4: 349,909 km (0.049 R)
• M5: 406,757 km (0.088 R)
• M6: 461,958 km (0.082 R)
• M7: 523,144 km (0.114 R)
• M8: 578,495 km (0.074 R)
• M9: 705,354 km (0.119 R)
• M10: 780,901 km (0.104 R)
• M11: 838,496 km (0.057 R)
• M12: 897,886 km (0.087 R)
• M13: 1,138,141 km (0.059 R)
• M14: 1,247,945 km (0.104 R)
• M15: 1,453,044 km (0.094 R)
• M16: 1,555,519 km (0.11 R)
• M17: 1,656,048 km (0.034 R)
• M18: 1,767,798 km (0.114 R)
• M19: 1,854,415 km (0.04 R)
• M20: 1,951,803 km (0.11 R)
• M21: 2,051,136 km (0.048 R)
• M22: 2,166,476 km (0.104 R)
• M23: 2,274,336 km (0.116 R)
• M24: 2,353,922 km (0.073 R)
• M25: 2,587,744 km (0.031 R)
• M26: 2,829,195 km (0.059 R)
• M27: 2,931,221 km (0.09 R)
• M28: 3,023,373 km (0.052 R)
• M29: 3,255,549 km (0.104 R)
• M30: 3,317,183 km (0.113 R)
• M31: 3,402,155 km (0.105 R)
• M32: 3,464,836 km (0.106 R)
• M33: 3,626,103 km (0.098 R)
• M34: 3,684,296 km (0.073 R)
• M35: 3,784,078 km (0.118 R)
• M36: 3,896,576 km (0.107 R)
• M37: 4,167,647 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 14.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.69 AU - 2.33 AU

Year: 1812 Days

Day: 11.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,780,864 km

• M1: 202,406 km (0.118 R)
• M2: 382,372 km (0.116 R)
• M3: 498,759 km (0.097 R)
• M4: 604,974 km (0.057 R)
• M5: 699,968 km (0.118 R)
• M6: 900,130 km (0.088 R)
• M7: 1,425,817 km (0.118 R)
• M8: 1,569,132 km (0.112 R)
• M9: 1,891,665 km (0.1 R)
• M10: 2,370,378 km (0.102 R)
• M11: 2,565,603 km (0.109 R)
• M12: 2,695,006 km (0.059 R)
• M13: 2,802,417 km (0.08 R)
• M14: 3,336,033 km (0.112 R)
• M15: 3,477,702 km (0.118 R)
• M16: 3,996,507 km (0.113 R)
• M17: 4,244,391 km (0.119 R)
• M18: 4,426,601 km (0.078 R)
• M19: 4,539,996 km (0.11 R)
• M20: 4,827,972 km (0.034 R)
• M21: 4,944,958 km (0.117 R)
• M22: 5,256,271 km (0.092 R)
• M23: 5,391,806 km (0.049 R)
• M24: 5,712,395 km (0.084 R)
• M25: 5,867,378 km (0.115 R)
• M26: 6,181,384 km (0.115 R)
• M27: 6,484,918 km (0.086 R)
• M28: 7,040,525 km (0.025 R)
• M29: 7,173,517 km (0.104 R)
• M30: 7,324,013 km (0.094 R)
• M31: 7,577,431 km (0.075 R)
• M32: 7,902,508 km (0.11 R)
• M33: 8,006,179 km (0.108 R)
• M34: 8,354,891 km (0.115 R)
• M35: 8,584,375 km (0.07 R)
• M36: 9,049,474 km (0.111 R)
• M37: 9,431,099 km (0.101 R)
• M38: 10,493,842 km (0.077 R)
• M39: 10,933,510 km (0.041 R)
• M40: 11,029,851 km (0.112 R)
• M41: 11,262,326 km (0.072 R)
• M42: 11,379,162 km (0.076 R)
• M43: 11,732,063 km (0.07 R)
• M44: 11,949,579 km (0.068 R)
• M45: 12,048,912 km (0.112 R)
• M46: 12,208,383 km (0.117 R)
• M47: 12,731,527 km (0.109 R)
• M48: 12,893,990 km (0.112 R)
• M49: 13,016,212 km (0.118 R)
• M50: 13,550,725 km (0.111 R)
• M51: 13,654,396 km (0.053 R)
• M52: 13,758,217 km (0.043 R)
• M53: 13,883,131 km (0.107 R)
• M54: 14,050,531 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 13.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.13 AU - 5.31 AU

Year: 7583 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,780,864 km

• M1: 178,171 km (0.106 R)
• M2: 476,619 km (0.096 R)
• M3: 642,523 km (0.056 R)
• M4: 830,567 km (0.088 R)
• M5: 1,085,632 km (0.03 R)
• M6: 1,384,379 km (0.046 R)
• M7: 1,472,193 km (0.094 R)
• M8: 2,080,308 km (0.034 R)
• M9: 2,348,687 km (0.062 R)
• M10: 2,672,566 km (0.115 R)
• M11: 3,387,793 km (0.104 R)
• M12: 3,484,284 km (0.099 R)
• M13: 4,237,958 km (0.085 R)
• M14: 4,474,024 km (0.084 R)
• M15: 4,741,355 km (0.061 R)
• M16: 5,207,951 km (0.108 R)
• M17: 5,376,248 km (0.102 R)
• M18: 5,891,912 km (0.078 R)
• M19: 6,008,748 km (0.071 R)
• M20: 6,214,894 km (0.108 R)
• M21: 6,304,054 km (0.115 R)
• M22: 7,032,446 km (0.077 R)
• M23: 8,207,687 km (0.091 R)
• M24: 8,469,783 km (0.108 R)
• M25: 8,968,692 km (0.037 R)
• M26: 9,103,330 km (0.101 R)
• M27: 9,204,907 km (0.07 R)
• M28: 9,306,633 km (0.057 R)
• M29: 9,995,232 km (0.099 R)
• M30: 10,240,124 km (0.116 R)
• M31: 10,593,474 km (0.068 R)
• M32: 10,950,863 km (0.063 R)
• M33: 11,058,873 km (0.037 R)
• M34: 11,384,996 km (0.107 R)
• M35: 12,158,417 km (0.072 R)
• M36: 12,307,716 km (0.026 R)
• M37: 12,834,749 km (0.11 R)
• M38: 13,063,036 km (0.048 R)
• M39: 13,484,902 km (0.054 R)
• M40: 13,716,928 km (0.085 R)
• M41: 14,976,692 km (0.1 R)
• M42: 15,136,761 km (0.048 R)
• M43: 15,418,305 km (0.082 R)
• M44: 15,620,411 km (0.062 R)
• M45: 16,314,396 km (0.118 R)
• M46: 16,851,901 km (0.076 R)
• M47: 17,311,166 km (0.111 R)
• M48: 17,437,128 km (0.076 R)
• M49: 18,370,469 km (0.079 R)
• M50: 19,016,133 km (0.12 R)
• M51: 19,669,278 km (0.095 R)
• M52: 20,863,368 km (0.116 R)
• M53: 21,401,621 km (0.087 R)
• M54: 21,989,989 km (0.051 R)
• M55: 22,446,113 km (0.07 R)
• M56: 22,997,681 km (0.06 R)
• M57: 23,739,985 km (0.105 R)
• M58: 24,161,103 km (0.073 R)
• M59: 24,868,252 km (0.079 R)
• M60: 25,630,154 km (0.042 R)
• M61: 25,966,002 km (0.115 R)
• M62: 27,470,358 km (0.08 R)
• M63: 27,863,202 km (0.106 R)
• M64: 28,803,574 km (0.119 R)
• M65: 29,553,359 km (0.1 R)
• M66: 29,905,362 km (0.085 R)
• M67: 30,410,854 km (0.064 R)
• M68: 31,378,901 km (0.113 R)
• M69: 31,532,688 km (0.103 R)
• M70: 32,047,155 km (0.067 R)
• M71: 33,084,317 km (0.118 R)
• M72: 33,449,934 km (0.074 R)
• M73: 34,238,016 km (0.103 R)
• M74: 34,396,290 km (0.118 R)
• M75: 34,766,695 km (0.047 R)
• M76: 35,032,081 km (0.037 R)
• M77: 35,564,949 km (0.095 R)
• M78: 35,778,724 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.6

Radius: 7.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.7 AU - 14.08 AU

Year: 24441 Days

Day: 15.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 46,780,864 km

• M1: 98,435 km (0.076 R)
• M2: 253,718 km (0.107 R)
• M3: 333,454 km (0.08 R)
• M4: 464,352 km (0.08 R)
• M5: 628,461 km (0.089 R)
• M6: 794,215 km (0.077 R)
• M7: 918,681 km (0.075 R)
• M8: 1,011,730 km (0.082 R)
• M9: 1,351,467 km (0.076 R)
• M10: 1,725,013 km (0.116 R)
• M11: 2,510,402 km (0.101 R)
• M12: 2,615,569 km (0.079 R)
• M13: 3,220,094 km (0.066 R)
• M14: 3,334,537 km (0.114 R)
• M15: 4,266,830 km (0.049 R)
• M16: 4,392,792 km (0.112 R)
• M17: 5,007,639 km (0.114 R)
• M18: 5,173,842 km (0.111 R)
• M19: 6,641,248 km (0.103 R)
• M20: 7,686,189 km (0.081 R)
• M21: 7,762,783 km (0.116 R)
• M22: 7,994,061 km (0.054 R)
• M23: 8,110,598 km (0.117 R)
• M24: 8,901,672 km (0.119 R)
• M25: 9,347,174 km (0.067 R)
• M26: 9,552,123 km (0.079 R)
• M27: 10,684,280 km (0.042 R)
• M28: 11,157,608 km (0.117 R)
• M29: 12,035,747 km (0.111 R)
• M30: 13,118,387 km (0.091 R)
• M31: 13,256,017 km (0.061 R)
• M32: 13,532,474 km (0.081 R)
• M33: 13,717,826 km (0.111 R)
• M34: 13,764,350 km (0.107 R)
• M35: 13,950,899 km (0.088 R)
• M36: 14,232,143 km (0.099 R)
• M37: 16,105,408 km (0.102 R)
• M38: 16,252,761 km (0.098 R)
• M39: 17,045,929 km (0.065 R)
• M40: 17,246,241 km (0.09 R)
• M41: 17,902,377 km (0.113 R)
• M42: 18,927,871 km (0.054 R)
• M43: 19,135,213 km (0.107 R)
• M44: 19,395,514 km (0.068 R)
• M45: 19,604,651 km (0.117 R)
• M46: 19,919,555 km (0.082 R)
• M47: 20,395,276 km (0.095 R)
• M48: 20,501,491 km (0.118 R)
• M49: 20,607,855 km (0.058 R)
• M50: 20,767,775 km (0.082 R)
• M51: 21,088,961 km (0.104 R)
• M52: 21,411,794 km (0.112 R)
• M53: 21,736,122 km (0.116 R)
• M54: 22,116,699 km (0.111 R)
• M55: 22,719,129 km (0.09 R)
• M56: 23,772,298 km (0.106 R)
• M57: 24,108,295 km (0.119 R)
• M58: 24,389,390 km (0.108 R)
• M59: 26,619,146 km (0.098 R)
• M60: 27,493,994 km (0.111 R)
• M61: 27,611,429 km (0.113 R)
• M62: 30,599,048 km (0.108 R)
• M63: 30,903,330 km (0.08 R)
• M64: 30,964,366 km (0.097 R)
• M65: 31,945,728 km (0.068 R)
• M66: 32,440,298 km (0.081 R)
• M67: 32,812,797 km (0.114 R)
• M68: 32,937,262 km (0.064 R)
• M69: 33,311,706 km (0.103 R)
• M70: 34,190,893 km (0.025 R)
• M71: 34,380,283 km (0.08 R)
• M72: 34,569,974 km (0.052 R)
• M73: 34,760,112 km (0.069 R)
• M74: 35,396,203 km (0.094 R)
• M75: 35,460,081 km (0.084 R)
• M76: 36,164,687 km (0.094 R)
• M77: 36,615,425 km (0.04 R)
• M78: 37,522,587 km (0.118 R)
• M79: 37,587,662 km (0.086 R)
• M80: 38,044,234 km (0.109 R)
• M81: 38,699,772 km (0.055 R)
• M82: 38,765,595 km (0.11 R)
• M83: 38,963,065 km (0.099 R)
• M84: 39,028,888 km (0.077 R)
• M85: 40,021,918 km (0.052 R)
• M86: 40,354,774 km (0.073 R)
• M87: 41,897,726 km (0.066 R)
• M88: 42,032,813 km (0.112 R)
• M89: 42,168,049 km (0.048 R)
• M90: 42,914,393 km (0.065 R)
• M91: 42,982,460 km (0.077 R)
• M92: 43,050,527 km (0.078 R)
• M93: 46,361,278 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit