🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 12.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.14 AU - 1.6 AU

Year: 1107 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 27,187,162 km

• M1: 158,574 km (0.12 R)
• M2: 248,931 km (0.119 R)
• M3: 538,253 km (0.032 R)
• M4: 748,289 km (0.101 R)
• M5: 921,074 km (0.105 R)
• M6: 1,046,736 km (0.106 R)
• M7: 1,154,896 km (0.079 R)
• M8: 1,258,866 km (0.11 R)
• M9: 1,383,032 km (0.086 R)
• M10: 1,459,626 km (0.101 R)
• M11: 1,608,476 km (0.05 R)
• M12: 1,921,734 km (0.108 R)
• M13: 2,008,052 km (0.081 R)
• M14: 2,194,601 km (0.071 R)
• M15: 2,397,306 km (0.08 R)
• M16: 2,574,579 km (0.061 R)
• M17: 2,659,551 km (0.1 R)
• M18: 2,953,361 km (0.109 R)
• M19: 3,076,181 km (0.063 R)
• M20: 3,155,169 km (0.058 R)
• M21: 3,235,054 km (0.11 R)
• M22: 3,656,022 km (0.099 R)
• M23: 4,069,810 km (0.044 R)
• M24: 4,181,859 km (0.071 R)
• M25: 4,370,951 km (0.071 R)
• M26: 4,705,601 km (0.095 R)
• M27: 4,928,951 km (0.069 R)
• M28: 5,142,427 km (0.061 R)
• M29: 5,250,287 km (0.086 R)
• M30: 5,578,505 km (0.056 R)
• M31: 5,661,531 km (0.111 R)
• M32: 6,154,606 km (0.116 R)
• M33: 6,355,815 km (0.043 R)
• M34: 6,617,761 km (0.061 R)
• M35: 6,794,286 km (0.04 R)
• M36: 6,912,918 km (0.109 R)
• M37: 7,182,194 km (0.089 R)
• M38: 7,470,319 km (0.059 R)
• M39: 7,608,249 km (0.081 R)
• M40: 7,870,793 km (0.119 R)
• M41: 7,948,733 km (0.105 R)
• M42: 8,357,584 km (0.11 R)
• M43: 8,452,878 km (0.096 R)
• M44: 8,967,495 km (0.106 R)
• M45: 9,327,278 km (0.076 R)
• M46: 9,442,767 km (0.083 R)
• M47: 9,542,100 km (0.103 R)
• M48: 9,725,208 km (0.096 R)
• M49: 9,825,588 km (0.1 R)
• M50: 10,077,960 km (0.118 R)
• M51: 10,657,951 km (0.082 R)
• M52: 10,813,383 km (0.063 R)
• M53: 10,900,000 km (0.093 R)
• M54: 11,126,342 km (0.069 R)
• M55: 11,407,137 km (0.098 R)
• M56: 11,850,545 km (0.079 R)
• M57: 12,101,271 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.1

Radius: 8.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.62 AU - 1.72 AU

Year: 1490 Days

Day: 8.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,187,162 km

• M1: 131,945 km (0.097 R)
• M2: 202,556 km (0.11 R)
• M3: 278,102 km (0.105 R)
• M4: 440,416 km (0.039 R)
• M5: 508,334 km (0.081 R)
• M6: 744,249 km (0.086 R)
• M7: 827,725 km (0.028 R)
• M8: 1,033,721 km (0.084 R)
• M9: 1,240,615 km (0.119 R)
• M10: 1,539,212 km (0.05 R)
• M11: 1,659,340 km (0.071 R)
• M12: 1,927,120 km (0.103 R)
• M13: 1,994,738 km (0.036 R)
• M14: 2,273,289 km (0.119 R)
• M15: 2,331,782 km (0.049 R)
• M16: 2,463,727 km (0.052 R)
• M17: 2,686,927 km (0.105 R)
• M18: 2,818,424 km (0.115 R)
• M19: 3,138,414 km (0.11 R)
• M20: 4,183,205 km (0.052 R)
• M21: 4,425,404 km (0.118 R)
• M22: 4,672,241 km (0.092 R)
• M23: 4,991,333 km (0.049 R)
• M24: 5,571,324 km (0.114 R)
• M25: 5,650,910 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 12.7

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.68 AU - 3.58 AU

Year: 3822 Days

Day: 9.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,187,162 km

• M1: 161,267 km (0.088 R)
• M2: 258,804 km (0.049 R)
• M3: 428,598 km (0.118 R)
• M4: 536,159 km (0.1 R)
• M5: 628,760 km (0.071 R)
• M6: 823,237 km (0.12 R)
• M7: 1,017,415 km (0.098 R)
• M8: 1,285,495 km (0.092 R)
• M9: 1,392,008 km (0.075 R)
• M10: 1,902,885 km (0.039 R)
• M11: 2,053,380 km (0.026 R)
• M12: 2,151,217 km (0.089 R)
• M13: 2,250,700 km (0.088 R)
• M14: 2,558,872 km (0.102 R)
• M15: 2,649,528 km (0.095 R)
• M16: 2,803,015 km (0.085 R)
• M17: 3,151,130 km (0.108 R)
• M18: 3,614,584 km (0.115 R)
• M19: 3,751,017 km (0.109 R)
• M20: 3,958,958 km (0.109 R)
• M21: 4,296,002 km (0.097 R)
• M22: 4,513,817 km (0.12 R)
• M23: 4,661,021 km (0.071 R)
• M24: 5,055,211 km (0.051 R)
• M25: 5,558,159 km (0.101 R)
• M26: 6,016,677 km (0.104 R)
• M27: 6,466,667 km (0.042 R)
• M28: 6,695,851 km (0.105 R)
• M29: 6,906,485 km (0.111 R)
• M30: 7,377,718 km (0.117 R)
• M31: 7,595,383 km (0.046 R)
• M32: 7,727,029 km (0.054 R)
• M33: 8,261,094 km (0.112 R)
• M34: 8,441,957 km (0.099 R)
• M35: 8,715,422 km (0.09 R)
• M36: 9,530,132 km (0.06 R)
• M37: 9,648,614 km (0.09 R)
• M38: 9,934,645 km (0.039 R)
• M39: 10,102,943 km (0.103 R)
• M40: 10,247,903 km (0.11 R)
• M41: 10,983,027 km (0.078 R)
• M42: 11,659,209 km (0.119 R)
• M43: 12,015,103 km (0.12 R)
• M44: 12,271,513 km (0.056 R)
• M45: 12,737,810 km (0.064 R)
• M46: 12,920,618 km (0.073 R)
• M47: 13,236,270 km (0.072 R)
• M48: 13,687,607 km (0.056 R)
• M49: 13,928,609 km (0.056 R)
• M50: 14,306,344 km (0.089 R)
• M51: 14,387,874 km (0.101 R)
• M52: 14,961,881 km (0.075 R)
• M53: 15,321,066 km (0.039 R)
• M54: 15,404,392 km (0.078 R)
• M55: 15,515,543 km (0.119 R)
• M56: 15,907,190 km (0.117 R)
• M57: 16,472,371 km (0.099 R)
• M58: 16,643,212 km (0.115 R)
• M59: 17,361,282 km (0.117 R)
• M60: 17,884,725 km (0.086 R)
• M61: 18,887,330 km (0.12 R)
• M62: 19,335,525 km (0.098 R)
• M63: 19,545,859 km (0.112 R)
• M64: 19,666,435 km (0.1 R)
• M65: 19,877,967 km (0.102 R)
• M66: 19,999,291 km (0.066 R)
• M67: 20,364,459 km (0.066 R)
• M68: 20,578,533 km (0.106 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.5

Radius: 12.1

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.25 AU - 4.85 AU

Year: 6699 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 59.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,187,162 km

• M1: 226,940 km (0.083 R)
• M2: 342,878 km (0.047 R)
• M3: 434,731 km (0.118 R)
• M4: 629,957 km (0.041 R)
• M5: 728,093 km (0.078 R)
• M6: 1,163,871 km (0.073 R)
• M7: 1,246,449 km (0.071 R)
• M8: 1,417,739 km (0.1 R)
• M9: 1,705,416 km (0.045 R)
• M10: 1,929,663 km (0.117 R)
• M11: 2,180,838 km (0.094 R)
• M12: 2,641,599 km (0.064 R)
• M13: 2,940,346 km (0.091 R)
• M14: 3,289,657 km (0.096 R)
• M15: 3,489,520 km (0.118 R)
• M16: 4,307,371 km (0.102 R)
• M17: 4,637,534 km (0.045 R)
• M18: 5,113,554 km (0.099 R)
• M19: 5,369,367 km (0.075 R)
• M20: 5,893,408 km (0.045 R)
• M21: 6,634,366 km (0.101 R)
• M22: 6,710,063 km (0.098 R)
• M23: 7,352,436 km (0.093 R)
• M24: 7,509,664 km (0.071 R)
• M25: 7,747,375 km (0.071 R)
• M26: 8,257,653 km (0.069 R)
• M27: 8,475,767 km (0.106 R)
• M28: 9,226,000 km (0.112 R)
• M29: 9,537,911 km (0.094 R)
• M30: 9,680,777 km (0.113 R)
• M31: 9,910,859 km (0.118 R)
• M32: 10,288,594 km (0.047 R)
• M33: 10,435,199 km (0.101 R)
• M34: 10,612,024 km (0.12 R)
• M35: 10,908,976 km (0.118 R)
• M36: 11,148,482 km (0.103 R)
• M37: 11,298,978 km (0.102 R)
• M38: 11,724,284 km (0.102 R)
• M39: 12,123,860 km (0.1 R)
• M40: 12,653,287 km (0.078 R)
• M41: 13,573,613 km (0.103 R)
• M42: 13,766,744 km (0.115 R)
• M43: 13,993,235 km (0.118 R)
• M44: 14,155,848 km (0.085 R)
• M45: 14,253,685 km (0.084 R)
• M46: 14,449,958 km (0.068 R)
• M47: 14,779,222 km (0.064 R)
• M48: 15,210,812 km (0.052 R)
• M49: 15,411,573 km (0.1 R)
• M50: 15,849,296 km (0.081 R)
• M51: 15,984,832 km (0.051 R)
• M52: 16,120,816 km (0.073 R)
• M53: 16,257,100 km (0.067 R)
• M54: 16,633,937 km (0.107 R)
• M55: 16,737,159 km (0.092 R)
• M56: 17,013,616 km (0.091 R)
• M57: 17,676,185 km (0.082 R)
• M58: 17,887,268 km (0.11 R)
• M59: 18,453,945 km (0.078 R)
• M60: 18,596,661 km (0.086 R)
• M61: 18,775,430 km (0.095 R)
• M62: 18,954,798 km (0.1 R)
• M63: 19,170,818 km (0.042 R)
• M64: 19,279,126 km (0.099 R)
• M65: 19,714,456 km (0.044 R)
• M66: 20,042,973 km (0.101 R)
• M67: 20,742,642 km (0.06 R)
• M68: 20,891,043 km (0.101 R)
• M69: 22,889,372 km (0.059 R)
• M70: 22,965,966 km (0.093 R)
• M71: 23,234,793 km (0.086 R)
• M72: 23,891,977 km (0.106 R)
• M73: 24,203,290 km (0.107 R)
• M74: 24,672,878 km (0.073 R)
• M75: 24,790,761 km (0.103 R)
• M76: 26,500,664 km (0.087 R)
• M77: 26,742,265 km (0.082 R)
• M78: 26,823,048 km (0.065 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: 489 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit