🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.9

Radius: 11.2

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.13 AU - 1.75 AU

Year: 1116 Days

Day: 7.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,002,957 km

• M1: 140,921 km (0.104 R)
• M2: 213,327 km (0.033 R)
• M3: 323,730 km (0.103 R)
• M4: 493,374 km (0.084 R)
• M5: 649,704 km (0.044 R)
• M6: 743,801 km (0.047 R)
• M7: 868,715 km (0.059 R)
• M8: 1,014,722 km (0.051 R)
• M9: 1,162,226 km (0.032 R)
• M10: 1,249,890 km (0.034 R)
• M11: 1,401,134 km (0.109 R)
• M12: 1,607,280 km (0.102 R)
• M13: 1,697,637 km (0.102 R)
• M14: 1,781,262 km (0.112 R)
• M15: 1,926,671 km (0.119 R)
• M16: 2,076,119 km (0.081 R)
• M17: 2,147,926 km (0.032 R)
• M18: 2,377,559 km (0.087 R)
• M19: 2,481,230 km (0.069 R)
• M20: 2,644,442 km (0.118 R)
• M21: 2,742,279 km (0.1 R)
• M22: 3,001,980 km (0.042 R)
• M23: 3,104,156 km (0.105 R)
• M24: 3,228,322 km (0.083 R)
• M25: 3,333,041 km (0.066 R)
• M26: 3,460,199 km (0.11 R)
• M27: 3,862,467 km (0.081 R)
• M28: 4,142,963 km (0.053 R)
• M29: 4,256,957 km (0.105 R)
• M30: 4,337,441 km (0.112 R)
• M31: 4,783,242 km (0.096 R)
• M32: 4,891,102 km (0.06 R)
• M33: 4,999,710 km (0.057 R)
• M34: 5,182,519 km (0.086 R)
• M35: 5,367,422 km (0.106 R)
• M36: 5,454,638 km (0.118 R)
• M37: 5,579,851 km (0.092 R)
• M38: 5,655,398 km (0.096 R)
• M39: 5,794,973 km (0.05 R)
• M40: 6,220,579 km (0.114 R)
• M41: 6,325,148 km (0.063 R)
• M42: 6,430,464 km (0.09 R)
• M43: 6,642,893 km (0.062 R)
• M44: 6,776,784 km (0.11 R)
• M45: 6,925,035 km (0.091 R)
• M46: 7,129,087 km (0.115 R)
• M47: 7,280,031 km (0.112 R)
• M48: 8,050,460 km (0.047 R)
• M49: 8,481,750 km (0.091 R)
• M50: 8,612,499 km (0.032 R)
• M51: 9,112,904 km (0.116 R)
• M52: 9,231,984 km (0.095 R)
• M53: 9,622,733 km (0.085 R)
• M54: 9,881,239 km (0.091 R)
• M55: 9,972,942 km (0.111 R)
• M56: 10,126,579 km (0.11 R)
• M57: 10,389,423 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 13.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.02 AU - 2.22 AU

Year: 1993 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,002,957 km

• M1: 170,841 km (0.104 R)
• M2: 267,331 km (0.101 R)
• M3: 456,124 km (0.073 R)
• M4: 542,292 km (0.12 R)
• M5: 668,403 km (0.035 R)
• M6: 993,031 km (0.092 R)
• M7: 1,356,703 km (0.104 R)
• M8: 1,642,136 km (0.115 R)
• M9: 1,860,100 km (0.074 R)
• M10: 2,139,698 km (0.117 R)
• M11: 2,244,866 km (0.118 R)
• M12: 2,529,401 km (0.116 R)
• M13: 2,655,063 km (0.077 R)
• M14: 2,912,671 km (0.109 R)
• M15: 3,269,162 km (0.084 R)
• M16: 3,750,568 km (0.102 R)
• M17: 3,846,311 km (0.094 R)
• M18: 4,188,292 km (0.077 R)
• M19: 4,287,774 km (0.107 R)
• M20: 4,388,154 km (0.046 R)
• M21: 4,608,362 km (0.12 R)
• M22: 4,693,932 km (0.097 R)
• M23: 4,954,233 km (0.065 R)
• M24: 5,290,828 km (0.048 R)
• M25: 5,543,648 km (0.061 R)
• M26: 5,874,559 km (0.117 R)
• M27: 6,345,044 km (0.099 R)
• M28: 7,182,643 km (0.117 R)
• M29: 7,282,275 km (0.07 R)
• M30: 7,402,551 km (0.113 R)
• M31: 7,645,050 km (0.082 R)
• M32: 7,787,766 km (0.046 R)
• M33: 8,137,975 km (0.12 R)
• M34: 8,241,945 km (0.093 R)
• M35: 8,704,950 km (0.085 R)
• M36: 9,436,933 km (0.09 R)
• M37: 9,524,448 km (0.105 R)
• M38: 9,656,094 km (0.066 R)
• M39: 10,166,522 km (0.047 R)
• M40: 10,368,628 km (0.11 R)
• M41: 10,481,575 km (0.045 R)
• M42: 10,754,142 km (0.116 R)
• M43: 10,868,435 km (0.086 R)
• M44: 11,167,481 km (0.103 R)
• M45: 11,679,704 km (0.109 R)
• M46: 12,152,134 km (0.11 R)
• M47: 12,438,614 km (0.112 R)
• M48: 12,679,018 km (0.071 R)
• M49: 12,799,893 km (0.094 R)
• M50: 12,896,832 km (0.042 R)
• M51: 13,115,844 km (0.081 R)
• M52: 13,213,531 km (0.062 R)
• M53: 13,904,374 km (0.057 R)
• M54: 14,179,036 km (0.051 R)
• M55: 14,430,211 km (0.096 R)
• M56: 14,607,035 km (0.105 R)
• M57: 14,962,629 km (0.081 R)
• M58: 15,064,805 km (0.103 R)
• M59: 16,099,124 km (0.065 R)
• M60: 16,203,843 km (0.118 R)
• M61: 16,677,769 km (0.078 R)
• M62: 17,129,555 km (0.099 R)
• M63: 17,236,517 km (0.094 R)
• M64: 17,504,746 km (0.105 R)
• M65: 17,801,399 km (0.036 R)
• M66: 18,235,831 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.8

Radius: 4.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.18 AU - 8.62 AU

Year: 15719 Days

Day: 22.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,002,957 km

• M1: 107,112 km (0.036 R)
• M2: 157,676 km (0.091 R)
• M3: 200,760 km (0.115 R)
• M4: 443,558 km (0.102 R)
• M5: 709,842 km (0.092 R)
• M6: 819,198 km (0.033 R)
• M7: 867,668 km (0.1 R)
• M8: 950,844 km (0.113 R)
• M9: 1,197,681 km (0.04 R)
• M10: 2,048,892 km (0.112 R)
• M11: 2,115,613 km (0.041 R)
• M12: 2,160,343 km (0.091 R)
• M13: 2,342,852 km (0.069 R)
• M14: 2,845,501 km (0.116 R)
• M15: 3,250,163 km (0.045 R)
• M16: 3,380,313 km (0.079 R)
• M17: 4,253,217 km (0.091 R)
• M18: 4,338,488 km (0.1 R)
• M19: 4,861,931 km (0.116 R)
• M20: 5,497,423 km (0.103 R)
• M21: 5,590,472 km (0.087 R)
• M22: 5,840,750 km (0.068 R)
• M23: 5,872,315 km (0.073 R)
• M24: 6,031,038 km (0.117 R)
• M25: 6,417,449 km (0.099 R)
• M26: 6,482,674 km (0.093 R)
• M27: 7,012,101 km (0.064 R)
• M28: 7,079,270 km (0.065 R)
• M29: 7,248,166 km (0.107 R)
• M30: 7,521,033 km (0.097 R)
• M31: 9,375,299 km (0.045 R)
• M32: 9,598,050 km (0.111 R)
• M33: 10,659,895 km (0.101 R)
• M34: 11,009,057 km (0.1 R)
• M35: 11,243,926 km (0.105 R)
• M36: 11,480,440 km (0.091 R)
• M37: 11,520,083 km (0.111 R)
• M38: 11,798,485 km (0.093 R)
• M39: 12,280,788 km (0.107 R)
• M40: 14,273,582 km (0.099 R)
• M41: 14,358,703 km (0.029 R)
• M42: 14,486,908 km (0.045 R)
• M43: 14,572,478 km (0.092 R)
• M44: 14,916,553 km (0.112 R)
• M45: 15,437,902 km (0.099 R)
• M46: 16,142,059 km (0.092 R)
• M47: 16,632,291 km (0.068 R)
• M48: 17,308,623 km (0.061 R)
• M49: 18,270,538 km (0.094 R)
• M50: 18,734,590 km (0.066 R)
• M51: 19,390,876 km (0.119 R)
• M52: 20,054,642 km (0.111 R)
• M53: 21,307,075 km (0.025 R)
• M54: 21,550,770 km (0.083 R)
• M55: 22,139,587 km (0.1 R)
• M56: 22,287,540 km (0.119 R)
• M57: 22,634,158 km (0.074 R)
• M58: 23,383,045 km (0.087 R)
• M59: 23,483,425 km (0.053 R)
• M60: 24,802,429 km (0.058 R)
• M61: 24,853,592 km (0.117 R)
• M62: 25,110,152 km (0.079 R)
• M63: 25,161,614 km (0.083 R)
• M64: 25,315,999 km (0.086 R)
• M65: 25,522,444 km (0.063 R)
• M66: 25,885,069 km (0.106 R)
• M67: 26,093,010 km (0.102 R)
• M68: 26,667,915 km (0.071 R)
• M69: 27,883,098 km (0.075 R)
• M70: 27,989,762 km (0.107 R)
• M71: 28,256,644 km (0.085 R)
• M72: 28,417,163 km (0.119 R)
• M73: 28,846,808 km (0.096 R)
• M74: 29,332,702 km (0.054 R)
• M75: 29,549,469 km (0.092 R)
• M76: 29,603,773 km (0.067 R)
• M77: 30,039,402 km (0.097 R)
• M78: 31,137,450 km (0.052 R)
• M79: 31,303,205 km (0.071 R)
• M80: 33,542,236 km (0.087 R)
• M81: 33,996,266 km (0.03 R)
• M82: 34,566,682 km (0.056 R)
• M83: 35,716,791 km (0.089 R)
• M84: 36,064,157 km (0.079 R)
• M85: 36,879,316 km (0.073 R)
• M86: 36,937,809 km (0.094 R)
• M87: 37,289,214 km (0.1 R)
• M88: 37,641,667 km (0.052 R)
• M89: 37,759,550 km (0.095 R)
• M90: 38,172,589 km (0.108 R)
• M91: 39,122,386 km (0.039 R)
• M92: 39,181,926 km (0.064 R)
• M93: 40,079,962 km (0.102 R)

Asteroid Belt

Center: 9.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.6

Radius: 7.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.98 AU - 10.84 AU

Year: 20143 Days

Day: 20.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,002,957 km

• M1: 1,147,864 km (0.086 R)
• M2: 2,078,064 km (0.082 R)
• M3: 2,477,191 km (0.098 R)
• M4: 2,574,579 km (0.031 R)
• M5: 3,028,459 km (0.051 R)
• M6: 3,425,791 km (0.116 R)
• M7: 3,589,302 km (0.081 R)
• M8: 3,924,251 km (0.112 R)
• M9: 4,534,162 km (0.099 R)
• M10: 4,683,760 km (0.114 R)
• M11: 5,204,510 km (0.083 R)
• M12: 5,615,306 km (0.113 R)
• M13: 5,905,675 km (0.119 R)
• M14: 6,874,621 km (0.09 R)
• M15: 9,181,569 km (0.091 R)
• M16: 11,053,637 km (0.091 R)
• M17: 11,908,738 km (0.101 R)
• M18: 12,115,483 km (0.056 R)
• M19: 12,240,098 km (0.075 R)
• M20: 12,365,162 km (0.119 R)
• M21: 14,116,055 km (0.1 R)
• M22: 14,598,957 km (0.052 R)
• M23: 15,490,560 km (0.075 R)
• M24: 15,761,632 km (0.087 R)
• M25: 17,890,559 km (0.116 R)
• M26: 17,937,832 km (0.096 R)
• M27: 19,862,708 km (0.075 R)
• M28: 20,107,899 km (0.117 R)
• M29: 21,600,137 km (0.1 R)
• M30: 21,751,381 km (0.109 R)
• M31: 23,179,143 km (0.087 R)
• M32: 26,339,398 km (0.113 R)
• M33: 27,096,064 km (0.108 R)
• M34: 28,134,273 km (0.101 R)
• M35: 28,244,377 km (0.065 R)
• M36: 28,409,683 km (0.113 R)
• M37: 28,907,694 km (0.094 R)
• M38: 29,018,696 km (0.062 R)
• M39: 29,687,997 km (0.055 R)
• M40: 30,701,373 km (0.12 R)
• M41: 30,984,861 km (0.039 R)
• M42: 31,898,006 km (0.089 R)
• M43: 36,354,227 km (0.031 R)
• M44: 39,575,219 km (0.114 R)
• M45: 41,940,062 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit