🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 13.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.17 AU

Year: 716 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,980,443 km

• M1: 177,124 km (0.09 R)
• M2: 286,181 km (0.079 R)
• M3: 430,692 km (0.072 R)
• M4: 561,890 km (0.097 R)
• M5: 650,601 km (0.098 R)
• M6: 776,263 km (0.099 R)
• M7: 959,970 km (0.082 R)
• M8: 1,091,017 km (0.105 R)
• M9: 1,288,935 km (0.109 R)
• M10: 1,378,395 km (0.093 R)
• M11: 1,510,938 km (0.105 R)
• M12: 1,629,869 km (0.045 R)
• M13: 1,764,507 km (0.11 R)
• M14: 1,903,184 km (0.064 R)
• M15: 1,993,392 km (0.088 R)
• M16: 2,084,946 km (0.089 R)
• M17: 2,279,572 km (0.033 R)
• M18: 2,382,795 km (0.112 R)
• M19: 2,536,881 km (0.082 R)
• M20: 2,622,451 km (0.083 R)
• M21: 2,781,772 km (0.107 R)
• M22: 2,952,015 km (0.109 R)
• M23: 3,118,068 km (0.053 R)
• M24: 3,217,850 km (0.06 R)
• M25: 3,373,282 km (0.061 R)
• M26: 3,515,400 km (0.117 R)
• M27: 3,748,623 km (0.108 R)
• M28: 3,846,610 km (0.067 R)
• M29: 4,020,293 km (0.103 R)
• M30: 4,307,072 km (0.088 R)
• M31: 4,557,050 km (0.069 R)
• M32: 4,741,056 km (0.106 R)
• M33: 4,829,618 km (0.09 R)
• M34: 5,026,339 km (0.071 R)
• M35: 5,116,696 km (0.051 R)
• M36: 5,353,958 km (0.105 R)
• M37: 5,455,535 km (0.112 R)
• M38: 5,613,810 km (0.086 R)
• M39: 5,887,275 km (0.064 R)
• M40: 6,136,205 km (0.104 R)
• M41: 6,437,645 km (0.088 R)
• M42: 6,526,058 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.2

Radius: 14

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.49 AU - 3.51 AU

Year: 4295 Days

Day: 7 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,980,443 km

• M1: 176,675 km (0.075 R)
• M2: 280,197 km (0.116 R)
• M3: 369,058 km (0.117 R)
• M4: 532,269 km (0.111 R)
• M5: 760,406 km (0.084 R)
• M6: 1,117,646 km (0.076 R)
• M7: 1,465,910 km (0.103 R)
• M8: 1,717,533 km (0.088 R)
• M9: 2,445,177 km (0.046 R)
• M10: 2,901,152 km (0.098 R)
• M11: 3,199,898 km (0.101 R)
• M12: 3,656,471 km (0.097 R)
• M13: 4,290,018 km (0.082 R)
• M14: 4,724,002 km (0.063 R)
• M15: 5,100,390 km (0.093 R)
• M16: 5,220,068 km (0.079 R)
• M17: 5,511,036 km (0.118 R)
• M18: 5,732,890 km (0.099 R)
• M19: 5,957,735 km (0.099 R)
• M20: 6,083,996 km (0.107 R)
• M21: 6,364,791 km (0.095 R)
• M22: 6,728,314 km (0.105 R)
• M23: 6,939,097 km (0.111 R)
• M24: 7,503,081 km (0.117 R)
• M25: 7,694,417 km (0.078 R)
• M26: 8,081,875 km (0.055 R)
• M27: 8,561,187 km (0.088 R)
• M28: 8,761,199 km (0.108 R)
• M29: 8,876,090 km (0.112 R)
• M30: 9,547,187 km (0.105 R)
• M31: 10,661,092 km (0.085 R)
• M32: 11,562,719 km (0.098 R)
• M33: 11,784,123 km (0.081 R)
• M34: 11,942,996 km (0.08 R)
• M35: 12,521,342 km (0.064 R)
• M36: 12,618,580 km (0.109 R)
• M37: 13,010,078 km (0.106 R)
• M38: 13,905,870 km (0.085 R)
• M39: 14,006,699 km (0.072 R)
• M40: 14,514,135 km (0.026 R)
• M41: 14,753,043 km (0.058 R)
• M42: 15,269,305 km (0.071 R)
• M43: 15,931,874 km (0.075 R)
• M44: 16,497,204 km (0.098 R)
• M45: 16,746,584 km (0.119 R)
• M46: 17,141,074 km (0.107 R)
• M47: 17,249,083 km (0.096 R)
• M48: 17,502,203 km (0.069 R)
• M49: 18,048,834 km (0.088 R)
• M50: 18,305,843 km (0.045 R)
• M51: 18,749,251 km (0.075 R)
• M52: 20,100,867 km (0.111 R)
• M53: 20,329,154 km (0.077 R)
• M54: 20,634,932 km (0.075 R)
• M55: 22,029,633 km (0.114 R)
• M56: 22,698,934 km (0.108 R)
• M57: 23,215,196 km (0.119 R)
• M58: 23,735,348 km (0.062 R)
• M59: 24,259,389 km (0.104 R)
• M60: 24,421,404 km (0.078 R)
• M61: 24,705,789 km (0.044 R)
• M62: 25,400,970 km (0.029 R)
• M63: 25,771,674 km (0.097 R)
• M64: 25,978,269 km (0.085 R)
• M65: 26,185,611 km (0.078 R)
• M66: 26,810,631 km (0.064 R)
• M67: 26,978,181 km (0.071 R)
• M68: 27,694,156 km (0.085 R)
• M69: 27,948,323 km (0.12 R)
• M70: 28,075,631 km (0.08 R)
• M71: 28,587,106 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 9.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.04 AU - 4.64 AU

Year: 4936 Days

Day: 6.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,980,443 km

• M1: 135,386 km (0.055 R)
• M2: 219,909 km (0.084 R)
• M3: 332,257 km (0.055 R)
• M4: 401,521 km (0.076 R)
• M5: 543,040 km (0.108 R)
• M6: 644,767 km (0.087 R)
• M7: 832,811 km (0.104 R)
• M8: 1,078,601 km (0.069 R)
• M9: 1,294,022 km (0.082 R)
• M10: 1,568,833 km (0.098 R)
• M11: 1,649,167 km (0.086 R)
• M12: 1,802,206 km (0.118 R)
• M13: 2,160,492 km (0.11 R)
• M14: 2,237,535 km (0.049 R)
• M15: 2,302,311 km (0.061 R)
• M16: 2,474,050 km (0.067 R)
• M17: 2,608,987 km (0.103 R)
• M18: 2,844,155 km (0.088 R)
• M19: 2,971,463 km (0.114 R)
• M20: 3,071,843 km (0.056 R)
• M21: 3,173,270 km (0.048 R)
• M22: 3,424,594 km (0.091 R)
• M23: 3,914,976 km (0.12 R)
• M24: 4,184,701 km (0.114 R)
• M25: 4,313,655 km (0.053 R)
• M26: 4,395,036 km (0.088 R)
• M27: 4,675,382 km (0.099 R)
• M28: 4,826,177 km (0.12 R)
• M29: 5,046,834 km (0.114 R)
• M30: 5,218,871 km (0.11 R)
• M31: 5,728,701 km (0.115 R)
• M32: 5,926,320 km (0.062 R)
• M33: 6,016,976 km (0.116 R)
• M34: 6,217,736 km (0.09 R)
• M35: 6,383,790 km (0.078 R)
• M36: 6,458,140 km (0.034 R)
• M37: 6,795,932 km (0.117 R)
• M38: 6,986,071 km (0.117 R)
• M39: 7,062,665 km (0.096 R)
• M40: 7,235,899 km (0.1 R)
• M41: 7,823,819 km (0.12 R)
• M42: 8,023,233 km (0.098 R)
• M43: 8,244,488 km (0.098 R)
• M44: 8,365,962 km (0.083 R)
• M45: 9,635,300 km (0.04 R)
• M46: 9,870,617 km (0.072 R)
• M47: 10,086,188 km (0.117 R)
• M48: 10,346,937 km (0.12 R)
• M49: 10,720,034 km (0.087 R)
• M50: 11,570,199 km (0.055 R)
• M51: 11,706,333 km (0.078 R)
• M52: 11,797,438 km (0.04 R)
• M53: 11,888,842 km (0.085 R)
• M54: 12,072,249 km (0.048 R)
• M55: 12,325,967 km (0.062 R)
• M56: 12,395,380 km (0.059 R)
• M57: 12,932,586 km (0.103 R)
• M58: 13,239,711 km (0.079 R)
• M59: 13,453,636 km (0.102 R)
• M60: 13,644,822 km (0.083 R)
• M61: 13,909,012 km (0.091 R)
• M62: 14,175,146 km (0.116 R)
• M63: 14,540,614 km (0.078 R)
• M64: 15,007,958 km (0.056 R)
• M65: 15,156,508 km (0.12 R)
• M66: 16,286,720 km (0.088 R)
• M67: 16,516,054 km (0.06 R)
• M68: 17,029,474 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 7.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.45 AU - 9.25 AU

Year: 15828 Days

Day: 20.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,980,443 km

• M1: 131,497 km (0.081 R)
• M2: 187,895 km (0.118 R)
• M3: 917,334 km (0.095 R)
• M4: 1,323,792 km (0.087 R)
• M5: 1,903,035 km (0.082 R)
• M6: 2,690,069 km (0.115 R)
• M7: 3,523,030 km (0.109 R)
• M8: 3,922,456 km (0.106 R)
• M9: 5,736,330 km (0.092 R)
• M10: 6,100,003 km (0.116 R)
• M11: 7,375,325 km (0.097 R)
• M12: 7,572,046 km (0.076 R)
• M13: 7,713,715 km (0.1 R)
• M14: 7,884,855 km (0.103 R)
• M15: 9,027,783 km (0.117 R)
• M16: 9,238,417 km (0.082 R)
• M17: 10,252,989 km (0.057 R)
• M18: 10,441,333 km (0.073 R)
• M19: 11,889,440 km (0.11 R)
• M20: 12,519,696 km (0.054 R)
• M21: 12,923,162 km (0.105 R)
• M22: 13,126,615 km (0.108 R)
• M23: 13,674,293 km (0.088 R)
• M24: 15,218,442 km (0.102 R)
• M25: 16,302,578 km (0.066 R)
• M26: 16,632,590 km (0.077 R)
• M27: 16,927,897 km (0.041 R)
• M28: 17,636,093 km (0.073 R)
• M29: 18,620,896 km (0.104 R)
• M30: 20,131,236 km (0.103 R)
• M31: 21,720,863 km (0.118 R)
• M32: 21,881,980 km (0.077 R)
• M33: 22,367,874 km (0.095 R)
• M34: 24,346,904 km (0.11 R)
• M35: 24,724,190 km (0.105 R)
• M36: 28,999,697 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 13,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit