🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 9.3

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.68 AU - 1.12 AU

Year: 551 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,416,586 km

• M1: 118,631 km (0.116 R)
• M2: 183,108 km (0.052 R)
• M3: 283,189 km (0.064 R)
• M4: 349,760 km (0.097 R)
• M5: 484,847 km (0.079 R)
• M6: 557,551 km (0.059 R)
• M7: 626,366 km (0.117 R)
• M8: 782,397 km (0.109 R)
• M9: 884,423 km (0.08 R)
• M10: 951,891 km (0.086 R)
• M11: 1,112,709 km (0.11 R)
• M12: 1,239,568 km (0.1 R)
• M13: 1,399,338 km (0.088 R)
• M14: 1,473,090 km (0.083 R)
• M15: 1,648,868 km (0.076 R)
• M16: 1,825,244 km (0.096 R)
• M17: 2,046,499 km (0.106 R)
• M18: 2,118,007 km (0.043 R)
• M19: 2,176,948 km (0.102 R)
• M20: 2,256,684 km (0.095 R)
• M21: 2,337,317 km (0.107 R)
• M22: 2,522,220 km (0.108 R)
• M23: 2,754,845 km (0.105 R)
• M24: 2,906,687 km (0.101 R)
• M25: 3,009,460 km (0.106 R)
• M26: 3,068,701 km (0.073 R)
• M27: 3,135,871 km (0.069 R)
• M28: 3,541,281 km (0.12 R)
• M29: 3,651,086 km (0.105 R)
• M30: 3,714,515 km (0.117 R)
• M31: 3,842,272 km (0.095 R)
• M32: 3,906,599 km (0.057 R)
• M33: 4,052,906 km (0.057 R)
• M34: 4,118,579 km (0.102 R)
• M35: 4,192,780 km (0.08 R)
• M36: 4,409,846 km (0.093 R)
• M37: 4,562,286 km (0.072 R)
• M38: 4,699,318 km (0.05 R)
• M39: 4,811,666 km (0.099 R)
• M40: 4,933,588 km (0.087 R)
• M41: 5,056,707 km (0.104 R)
• M42: 5,243,106 km (0.093 R)
• M43: 5,305,788 km (0.098 R)
• M44: 5,449,850 km (0.073 R)
• M45: 5,705,364 km (0.114 R)
• M46: 5,797,516 km (0.097 R)
• M47: 5,918,092 km (0.102 R)
• M48: 6,114,663 km (0.103 R)
• M49: 6,495,091 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 8.2

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.16 AU - 1.36 AU

Year: 913 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 20,416,586 km

• M1: 118,332 km (0.112 R)
• M2: 218,562 km (0.109 R)
• M3: 291,865 km (0.085 R)
• M4: 367,412 km (0.117 R)
• M5: 505,641 km (0.116 R)
• M6: 578,944 km (0.114 R)
• M7: 650,452 km (0.098 R)
• M8: 737,218 km (0.066 R)
• M9: 929,152 km (0.083 R)
• M10: 988,094 km (0.117 R)
• M11: 1,229,246 km (0.112 R)
• M12: 1,301,651 km (0.068 R)
• M13: 1,466,209 km (0.059 R)
• M14: 1,519,914 km (0.107 R)
• M15: 1,598,004 km (0.034 R)
• M16: 1,717,683 km (0.108 R)
• M17: 1,774,530 km (0.111 R)
• M18: 1,890,169 km (0.067 R)
• M19: 2,068,490 km (0.11 R)
• M20: 2,129,226 km (0.034 R)
• M21: 2,350,931 km (0.109 R)
• M22: 2,450,862 km (0.08 R)
• M23: 2,570,839 km (0.104 R)
• M24: 2,626,789 km (0.065 R)
• M25: 2,711,761 km (0.058 R)
• M26: 2,913,269 km (0.06 R)
• M27: 3,030,703 km (0.113 R)
• M28: 3,089,944 km (0.042 R)
• M29: 3,239,841 km (0.072 R)
• M30: 3,371,786 km (0.056 R)
• M31: 3,662,156 km (0.048 R)
• M32: 3,863,664 km (0.099 R)
• M33: 3,928,141 km (0.107 R)
• M34: 3,992,917 km (0.116 R)
• M35: 4,355,692 km (0.086 R)
• M36: 4,786,533 km (0.099 R)
• M37: 4,937,029 km (0.118 R)
• M38: 5,124,475 km (0.103 R)
• M39: 5,230,989 km (0.08 R)
• M40: 5,290,379 km (0.117 R)
• M41: 5,422,025 km (0.088 R)
• M42: 5,506,398 km (0.119 R)
• M43: 5,615,455 km (0.092 R)
• M44: 5,688,609 km (0.112 R)
• M45: 6,159,244 km (0.06 R)
• M46: 6,539,521 km (0.085 R)
• M47: 6,693,906 km (0.076 R)
• M48: 6,888,533 km (0.07 R)
• M49: 7,084,955 km (0.092 R)
• M50: 7,150,778 km (0.099 R)
• M51: 7,848,203 km (0.115 R)
• M52: 8,357,734 km (0.048 R)
• M53: 8,441,359 km (0.118 R)
• M54: 8,511,221 km (0.111 R)
• M55: 8,595,295 km (0.075 R)
• M56: 8,707,942 km (0.098 R)
• M57: 8,835,250 km (0.094 R)
• M58: 9,048,726 km (0.116 R)
• M59: 9,163,318 km (0.064 R)
• M60: 9,292,870 km (0.069 R)
• M61: 9,350,615 km (0.062 R)
• M62: 9,582,791 km (0.044 R)
• M63: 9,699,477 km (0.061 R)
• M64: 9,890,364 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 13.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.63 AU - 3.33 AU

Year: 3322 Days

Day: 13.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 20,416,586 km

• M1: 190,588 km (0.065 R)
• M2: 286,330 km (0.094 R)
• M3: 537,356 km (0.075 R)
• M4: 637,137 km (0.106 R)
• M5: 949,647 km (0.117 R)
• M6: 1,163,423 km (0.116 R)
• M7: 1,381,985 km (0.115 R)
• M8: 1,502,711 km (0.104 R)
• M9: 1,589,477 km (0.114 R)
• M10: 1,860,399 km (0.116 R)
• M11: 1,967,661 km (0.117 R)
• M12: 2,077,166 km (0.113 R)
• M13: 2,686,030 km (0.095 R)
• M14: 3,137,965 km (0.054 R)
• M15: 3,234,605 km (0.093 R)
• M16: 3,397,816 km (0.088 R)
• M17: 3,698,807 km (0.104 R)
• M18: 3,990,972 km (0.079 R)
• M19: 4,095,990 km (0.113 R)
• M20: 4,708,593 km (0.059 R)
• M21: 4,912,944 km (0.034 R)
• M22: 5,063,589 km (0.061 R)
• M23: 5,369,367 km (0.1 R)
• M24: 5,524,500 km (0.109 R)
• M25: 5,939,035 km (0.086 R)
• M26: 6,221,027 km (0.1 R)
• M27: 6,322,904 km (0.096 R)
• M28: 6,507,507 km (0.08 R)
• M29: 6,652,468 km (0.071 R)
• M30: 6,819,269 km (0.114 R)
• M31: 7,221,388 km (0.115 R)
• M32: 7,522,679 km (0.119 R)
• M33: 7,674,820 km (0.045 R)
• M34: 8,496,261 km (0.119 R)
• M35: 8,609,507 km (0.077 R)
• M36: 8,883,122 km (0.088 R)
• M37: 9,579,948 km (0.111 R)
• M38: 9,745,104 km (0.113 R)
• M39: 10,415,153 km (0.054 R)
• M40: 10,829,390 km (0.093 R)
• M41: 11,199,345 km (0.09 R)
• M42: 11,774,699 km (0.099 R)
• M43: 12,104,113 km (0.098 R)
• M44: 12,410,939 km (0.104 R)
• M45: 12,616,935 km (0.111 R)
• M46: 12,876,038 km (0.054 R)
• M47: 13,268,134 km (0.042 R)
• M48: 13,584,534 km (0.077 R)
• M49: 14,521,765 km (0.116 R)
• M50: 14,929,867 km (0.08 R)
• M51: 15,286,658 km (0.117 R)
• M52: 15,757,443 km (0.086 R)
• M53: 16,008,618 km (0.075 R)
• M54: 16,543,131 km (0.109 R)
• M55: 16,713,224 km (0.083 R)
• M56: 17,055,055 km (0.054 R)
• M57: 17,341,834 km (0.081 R)
• M58: 18,065,439 km (0.03 R)
• M59: 18,592,622 km (0.054 R)
• M60: 18,710,505 km (0.093 R)
• M61: 18,976,490 km (0.11 R)
• M62: 19,662,097 km (0.046 R)
• M63: 19,752,155 km (0.075 R)
• M64: 19,932,570 km (0.111 R)
• M65: 20,355,932 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit