🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.6

Radius: 8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 419 Days

Day: 9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 8,425,624 km

• M1: 100,231 km (0.093 R)
• M2: 151,842 km (0.029 R)
• M3: 206,146 km (0.101 R)
• M4: 269,725 km (0.079 R)
• M5: 376,687 km (0.044 R)
• M6: 437,723 km (0.051 R)
• M7: 499,657 km (0.036 R)
• M8: 574,605 km (0.111 R)
• M9: 677,529 km (0.094 R)
• M10: 729,589 km (0.106 R)
• M11: 805,136 km (0.08 R)
• M12: 857,046 km (0.109 R)
• M13: 929,302 km (0.062 R)
• M14: 991,983 km (0.073 R)
• M15: 1,048,083 km (0.093 R)
• M16: 1,142,479 km (0.066 R)
• M17: 1,362,388 km (0.101 R)
• M18: 1,539,661 km (0.063 R)
• M19: 1,714,990 km (0.07 R)
• M20: 1,841,999 km (0.061 R)
• M21: 1,931,907 km (0.107 R)
• M22: 2,012,989 km (0.097 R)
• M23: 2,079,859 km (0.056 R)
• M24: 2,142,092 km (0.116 R)
• M25: 2,194,601 km (0.044 R)
• M26: 2,247,409 km (0.103 R)
• M27: 2,408,526 km (0.069 R)
• M28: 2,501,576 km (0.096 R)
• M29: 2,657,606 km (0.08 R)
• M30: 2,742,428 km (0.06 R)
• M31: 2,874,373 km (0.05 R)
• M32: 2,943,936 km (0.11 R)
• M33: 3,020,082 km (0.111 R)
• M34: 3,132,579 km (0.044 R)
• M35: 3,186,285 km (0.112 R)
• M36: 3,373,731 km (0.082 R)
• M37: 3,459,750 km (0.105 R)
• M38: 3,546,367 km (0.102 R)
• M39: 3,816,990 km (0.116 R)
• M40: 3,925,747 km (0.059 R)
• M41: 3,990,374 km (0.104 R)
• M42: 4,068,314 km (0.098 R)
• M43: 4,133,539 km (0.088 R)
• M44: 4,192,630 km (0.106 R)
• M45: 4,304,978 km (0.047 R)
• M46: 4,532,815 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 9.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.17 AU - 1.91 AU

Year: 1234 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 8,425,624 km

• M1: 128,056 km (0.083 R)
• M2: 189,092 km (0.113 R)
• M3: 376,687 km (0.108 R)
• M4: 484,548 km (0.116 R)
• M5: 582,085 km (0.095 R)
• M6: 663,616 km (0.116 R)
• M7: 784,042 km (0.118 R)
• M8: 880,832 km (0.092 R)
• M9: 971,040 km (0.095 R)
• M10: 1,042,248 km (0.114 R)
• M11: 1,121,086 km (0.055 R)
• M12: 1,309,131 km (0.094 R)
• M13: 1,438,234 km (0.093 R)
• M14: 1,571,825 km (0.104 R)
• M15: 1,749,697 km (0.072 R)
• M16: 1,990,100 km (0.116 R)
• M17: 2,060,860 km (0.062 R)
• M18: 2,161,390 km (0.041 R)
• M19: 2,226,764 km (0.064 R)
• M20: 2,374,717 km (0.057 R)
• M21: 2,533,739 km (0.065 R)
• M22: 2,610,632 km (0.108 R)
• M23: 2,751,105 km (0.071 R)
• M24: 2,958,447 km (0.048 R)
• M25: 3,105,053 km (0.064 R)
• M26: 3,431,177 km (0.05 R)
• M27: 3,602,616 km (0.077 R)
• M28: 3,680,706 km (0.088 R)
• M29: 3,768,221 km (0.091 R)
• M30: 3,847,508 km (0.068 R)
• M31: 4,016,852 km (0.078 R)
• M32: 4,261,744 km (0.113 R)
• M33: 4,363,022 km (0.106 R)
• M34: 4,511,573 km (0.078 R)
• M35: 4,595,946 km (0.059 R)
• M36: 4,833,058 km (0.059 R)
• M37: 4,919,376 km (0.098 R)
• M38: 5,201,069 km (0.109 R)
• M39: 5,358,895 km (0.113 R)
• M40: 5,498,171 km (0.056 R)
• M41: 5,628,620 km (0.054 R)
• M42: 5,699,380 km (0.09 R)
• M43: 5,954,145 km (0.083 R)
• M44: 6,015,929 km (0.12 R)
• M45: 6,244,066 km (0.105 R)
• M46: 6,380,349 km (0.081 R)
• M47: 6,454,101 km (0.117 R)
• M48: 6,687,623 km (0.093 R)
• M49: 6,773,343 km (0.102 R)
• M50: 7,196,106 km (0.094 R)
• M51: 7,416,314 km (0.084 R)
• M52: 7,505,026 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.2

Radius: 8.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.44 AU - 2.5 AU

Year: 2506 Days

Day: 11.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 8,425,624 km

• M1: 116,088 km (0.1 R)
• M2: 192,981 km (0.077 R)
• M3: 289,023 km (0.095 R)
• M4: 579,093 km (0.059 R)
• M5: 677,529 km (0.032 R)
• M6: 748,737 km (0.116 R)
• M7: 892,202 km (0.08 R)
• M8: 978,520 km (0.111 R)
• M9: 1,082,789 km (0.094 R)
• M10: 1,167,611 km (0.098 R)
• M11: 1,238,670 km (0.063 R)
• M12: 1,352,215 km (0.09 R)
• M13: 1,589,926 km (0.103 R)
• M14: 1,669,213 km (0.09 R)
• M15: 1,740,870 km (0.097 R)
• M16: 1,952,701 km (0.111 R)
• M17: 2,037,972 km (0.108 R)
• M18: 2,222,127 km (0.117 R)
• M19: 2,321,161 km (0.095 R)
• M20: 2,669,275 km (0.028 R)
• M21: 2,838,919 km (0.109 R)
• M22: 3,122,108 km (0.093 R)
• M23: 3,211,118 km (0.051 R)
• M24: 3,278,437 km (0.061 R)
• M25: 3,552,501 km (0.101 R)
• M26: 3,727,680 km (0.049 R)
• M27: 3,810,258 km (0.091 R)
• M28: 3,905,552 km (0.111 R)
• M29: 4,086,415 km (0.108 R)
• M30: 4,208,487 km (0.088 R)
• M31: 4,306,923 km (0.11 R)
• M32: 4,456,221 km (0.105 R)
• M33: 4,544,035 km (0.063 R)
• M34: 4,607,166 km (0.04 R)
• M35: 4,875,544 km (0.102 R)
• M36: 5,083,485 km (0.082 R)
• M37: 5,188,503 km (0.084 R)
• M38: 5,656,595 km (0.081 R)
• M39: 5,751,889 km (0.071 R)
• M40: 5,888,920 km (0.112 R)
• M41: 6,180,337 km (0.11 R)
• M42: 6,334,722 km (0.072 R)
• M43: 6,547,450 km (0.086 R)
• M44: 6,604,596 km (0.102 R)
• M45: 7,009,259 km (0.101 R)
• M46: 7,170,376 km (0.11 R)
• M47: 7,407,039 km (0.098 R)
• M48: 7,466,579 km (0.087 R)
• M49: 7,872,887 km (0.071 R)
• M50: 8,659,772 km (0.084 R)
• M51: 8,722,453 km (0.082 R)
• M52: 8,895,987 km (0.118 R)
• M53: 9,182,317 km (0.102 R)
• M54: 9,246,345 km (0.035 R)
• M55: 9,471,640 km (0.077 R)
• M56: 9,796,566 km (0.064 R)
• M57: 9,976,981 km (0.112 R)
• M58: 10,092,321 km (0.111 R)
• M59: 10,440,884 km (0.034 R)
• M60: 10,591,529 km (0.099 R)
• M61: 11,614,180 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 9.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.3 AU - 3.74 AU

Year: 3389 Days

Day: 9.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,425,624 km

• M1: 125,662 km (0.064 R)
• M2: 388,356 km (0.087 R)
• M3: 740,210 km (0.118 R)
• M4: 1,037,760 km (0.096 R)
• M5: 1,110,465 km (0.055 R)
• M6: 1,273,975 km (0.097 R)
• M7: 1,548,188 km (0.118 R)
• M8: 1,660,387 km (0.034 R)
• M9: 1,848,581 km (0.053 R)
• M10: 1,975,589 km (0.116 R)
• M11: 2,051,735 km (0.081 R)
• M12: 2,198,939 km (0.039 R)
• M13: 2,512,496 km (0.069 R)
• M14: 2,595,224 km (0.063 R)
• M15: 2,721,036 km (0.1 R)
• M16: 2,874,673 km (0.066 R)
• M17: 3,208,725 km (0.039 R)
• M18: 3,316,734 km (0.072 R)
• M19: 3,499,693 km (0.101 R)
• M20: 3,789,763 km (0.101 R)
• M21: 3,904,205 km (0.087 R)
• M22: 4,214,920 km (0.112 R)
• M23: 4,393,390 km (0.045 R)
• M24: 4,675,831 km (0.053 R)
• M25: 4,860,584 km (0.097 R)
• M26: 5,005,994 km (0.107 R)
• M27: 5,354,257 km (0.112 R)
• M28: 5,418,584 km (0.103 R)
• M29: 5,743,361 km (0.054 R)
• M30: 6,242,719 km (0.103 R)
• M31: 6,434,952 km (0.105 R)
• M32: 6,537,577 km (0.083 R)
• M33: 6,663,688 km (0.114 R)
• M34: 6,732,802 km (0.083 R)
• M35: 7,188,178 km (0.108 R)
• M36: 8,042,531 km (0.088 R)
• M37: 8,239,552 km (0.115 R)
• M38: 8,400,668 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 14,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit