🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.8

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.8 AU - 1.18 AU

Year: 680 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,421,269 km

• M1: 159,920 km (0.058 R)
• M2: 254,765 km (0.067 R)
• M3: 406,158 km (0.087 R)
• M4: 575,802 km (0.073 R)
• M5: 664,215 km (0.114 R)
• M6: 806,931 km (0.119 R)
• M7: 886,218 km (0.108 R)
• M8: 1,081,144 km (0.094 R)
• M9: 1,165,816 km (0.095 R)
• M10: 1,269,787 km (0.116 R)
• M11: 1,407,716 km (0.098 R)
• M12: 1,496,428 km (0.115 R)
• M13: 1,638,097 km (0.025 R)
• M14: 1,798,914 km (0.111 R)
• M15: 1,886,130 km (0.093 R)
• M16: 1,994,738 km (0.091 R)
• M17: 2,095,567 km (0.061 R)
• M18: 2,218,686 km (0.108 R)
• M19: 2,296,926 km (0.111 R)
• M20: 2,424,084 km (0.102 R)
• M21: 2,575,627 km (0.073 R)
• M22: 2,658,055 km (0.108 R)
• M23: 2,769,505 km (0.106 R)
• M24: 2,859,713 km (0.039 R)
• M25: 2,950,968 km (0.074 R)
• M26: 3,043,269 km (0.043 R)
• M27: 3,165,940 km (0.108 R)
• M28: 3,331,993 km (0.117 R)
• M29: 3,422,201 km (0.099 R)
• M30: 3,648,243 km (0.072 R)
• M31: 3,760,142 km (0.043 R)
• M32: 3,904,654 km (0.083 R)
• M33: 4,108,855 km (0.092 R)
• M34: 4,283,885 km (0.062 R)
• M35: 4,388,902 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.3

Radius: 12.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.16 AU - 1.88 AU

Year: 1294 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 22,421,269 km

• M1: 250,427 km (0.081 R)
• M2: 336,146 km (0.099 R)
• M3: 438,771 km (0.09 R)
• M4: 522,396 km (0.119 R)
• M5: 618,886 km (0.091 R)
• M6: 703,708 km (0.03 R)
• M7: 806,333 km (0.115 R)
• M8: 956,678 km (0.058 R)
• M9: 1,057,657 km (0.093 R)
• M10: 1,170,304 km (0.109 R)
• M11: 1,335,011 km (0.06 R)
• M12: 1,601,595 km (0.076 R)
• M13: 1,795,025 km (0.066 R)
• M14: 2,062,057 km (0.062 R)
• M15: 2,215,096 km (0.102 R)
• M16: 2,512,347 km (0.101 R)
• M17: 2,791,047 km (0.086 R)
• M18: 2,982,682 km (0.091 R)
• M19: 3,080,071 km (0.08 R)
• M20: 3,222,637 km (0.043 R)
• M21: 3,423,846 km (0.088 R)
• M22: 3,503,283 km (0.073 R)
• M23: 3,721,995 km (0.111 R)
• M24: 4,064,425 km (0.063 R)
• M25: 4,245,737 km (0.112 R)
• M26: 4,392,642 km (0.118 R)
• M27: 4,479,110 km (0.071 R)
• M28: 4,653,990 km (0.07 R)
• M29: 5,049,078 km (0.111 R)
• M30: 5,178,779 km (0.117 R)
• M31: 5,349,321 km (0.095 R)
• M32: 5,749,794 km (0.082 R)
• M33: 5,899,093 km (0.055 R)
• M34: 6,243,168 km (0.108 R)
• M35: 6,438,842 km (0.057 R)
• M36: 6,622,249 km (0.103 R)
• M37: 6,736,093 km (0.115 R)
• M38: 6,836,174 km (0.106 R)
• M39: 7,066,854 km (0.117 R)
• M40: 7,212,413 km (0.069 R)
• M41: 7,654,923 km (0.095 R)
• M42: 7,819,331 km (0.106 R)
• M43: 8,335,294 km (0.096 R)
• M44: 8,597,390 km (0.108 R)
• M45: 8,752,822 km (0.094 R)
• M46: 8,862,178 km (0.088 R)
• M47: 8,971,983 km (0.113 R)
• M48: 9,368,118 km (0.083 R)
• M49: 9,512,031 km (0.106 R)
• M50: 9,624,529 km (0.114 R)
• M51: 9,737,475 km (0.069 R)
• M52: 9,948,408 km (0.075 R)
• M53: 10,276,027 km (0.101 R)
• M54: 10,407,973 km (0.084 R)
• M55: 10,640,298 km (0.058 R)
• M56: 10,790,644 km (0.094 R)
• M57: 11,245,870 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 14.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.03 AU - 3.61 AU

Year: 4176 Days

Day: 6.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,421,269 km

• M1: 189,391 km (0.088 R)
• M2: 408,103 km (0.086 R)
• M3: 567,275 km (0.114 R)
• M4: 713,432 km (0.08 R)
• M5: 895,493 km (0.079 R)
• M6: 1,060,200 km (0.089 R)
• M7: 1,473,539 km (0.089 R)
• M8: 1,645,128 km (0.042 R)
• M9: 2,096,614 km (0.095 R)
• M10: 2,429,619 km (0.034 R)
• M11: 2,555,132 km (0.113 R)
• M12: 2,650,725 km (0.107 R)
• M13: 2,796,433 km (0.103 R)
• M14: 2,911,623 km (0.112 R)
• M15: 3,011,704 km (0.106 R)
• M16: 3,232,660 km (0.109 R)
• M17: 3,511,960 km (0.048 R)
• M18: 3,708,830 km (0.053 R)
• M19: 3,817,738 km (0.1 R)
• M20: 3,927,692 km (0.107 R)
• M21: 4,020,144 km (0.099 R)
• M22: 4,435,876 km (0.073 R)
• M23: 4,590,710 km (0.107 R)
• M24: 4,965,303 km (0.072 R)
• M25: 5,350,069 km (0.102 R)
• M26: 5,744,708 km (0.089 R)
• M27: 6,584,251 km (0.118 R)
• M28: 6,828,096 km (0.079 R)
• M29: 7,210,767 km (0.085 R)
• M30: 7,508,168 km (0.078 R)
• M31: 7,623,807 km (0.096 R)
• M32: 8,353,096 km (0.03 R)
• M33: 8,569,116 km (0.114 R)
• M34: 8,786,930 km (0.109 R)
• M35: 8,957,621 km (0.084 R)
• M36: 9,576,508 km (0.114 R)
• M37: 9,802,700 km (0.062 R)
• M38: 10,030,537 km (0.114 R)
• M39: 10,362,944 km (0.058 R)
• M40: 10,855,420 km (0.119 R)
• M41: 11,091,336 km (0.059 R)
• M42: 11,196,653 km (0.1 R)
• M43: 11,461,740 km (0.069 R)
• M44: 11,890,039 km (0.039 R)
• M45: 12,515,059 km (0.086 R)
• M46: 13,234,475 km (0.104 R)
• M47: 13,374,349 km (0.103 R)
• M48: 14,081,199 km (0.082 R)
• M49: 14,195,492 km (0.117 R)
• M50: 14,655,505 km (0.103 R)
• M51: 15,325,554 km (0.079 R)
• M52: 15,679,054 km (0.103 R)
• M53: 16,544,627 km (0.091 R)
• M54: 16,877,033 km (0.107 R)
• M55: 17,763,999 km (0.079 R)
• M56: 18,104,334 km (0.116 R)
• M57: 18,197,534 km (0.09 R)
• M58: 18,666,074 km (0.103 R)
• M59: 18,949,113 km (0.089 R)
• M60: 19,392,073 km (0.094 R)
• M61: 19,742,581 km (0.113 R)
• M62: 19,966,828 km (0.087 R)
• M63: 20,095,332 km (0.065 R)
• M64: 20,353,090 km (0.066 R)
• M65: 21,002,344 km (0.105 R)
• M66: 21,460,862 km (0.103 R)
• M67: 21,757,365 km (0.103 R)
• M68: 21,889,609 km (0.068 R)
• M69: 22,022,153 km (0.063 R)
• M70: 22,154,996 km (0.117 R)
• M71: 22,287,988 km (0.094 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 15,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit