🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 11.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.64 AU - 0.72 AU

Year: 374 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 32,908,529 km

• M1: 147,803 km (0.107 R)
• M2: 249,529 km (0.044 R)
• M3: 339,438 km (0.094 R)
• M4: 429,944 km (0.118 R)
• M5: 617,091 km (0.09 R)
• M6: 698,921 km (0.089 R)
• M7: 808,876 km (0.056 R)
• M8: 943,215 km (0.084 R)
• M9: 1,024,745 km (0.116 R)
• M10: 1,195,287 km (0.071 R)
• M11: 1,267,842 km (0.116 R)
• M12: 1,338,003 km (0.112 R)
• M13: 1,516,922 km (0.098 R)
• M14: 1,735,934 km (0.083 R)
• M15: 1,884,784 km (0.096 R)
• M16: 1,979,928 km (0.112 R)
• M17: 2,091,528 km (0.107 R)
• M18: 2,230,205 km (0.045 R)
• M19: 2,413,163 km (0.064 R)
• M20: 2,601,058 km (0.109 R)
• M21: 2,729,114 km (0.11 R)
• M22: 2,832,037 km (0.093 R)
• M23: 2,925,237 km (0.068 R)
• M24: 2,997,193 km (0.101 R)
• M25: 3,080,968 km (0.079 R)
• M26: 3,165,641 km (0.057 R)
• M27: 3,348,748 km (0.067 R)
• M28: 3,453,317 km (0.117 R)
• M29: 3,559,083 km (0.11 R)
• M30: 3,713,767 km (0.098 R)
• M31: 3,876,679 km (0.114 R)
• M32: 4,041,985 km (0.062 R)
• M33: 4,116,335 km (0.118 R)
• M34: 4,272,515 km (0.082 R)
• M35: 4,354,495 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.1

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 382 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,908,529 km

• M1: 137,181 km (0.102 R)
• M2: 218,413 km (0.096 R)
• M3: 336,745 km (0.056 R)
• M4: 447,298 km (0.114 R)
• M5: 582,534 km (0.058 R)
• M6: 687,253 km (0.101 R)
• M7: 769,382 km (0.107 R)
• M8: 851,511 km (0.055 R)
• M9: 952,789 km (0.085 R)
• M10: 1,046,138 km (0.099 R)
• M11: 1,155,494 km (0.081 R)
• M12: 1,242,261 km (0.045 R)
• M13: 1,313,469 km (0.05 R)
• M14: 1,390,811 km (0.063 R)
• M15: 1,507,348 km (0.1 R)
• M16: 1,578,856 km (0.095 R)
• M17: 1,710,652 km (0.079 R)
• M18: 1,964,818 km (0.116 R)
• M19: 2,043,357 km (0.114 R)
• M20: 2,150,021 km (0.088 R)
• M21: 2,231,103 km (0.114 R)
• M22: 2,302,311 km (0.105 R)
• M23: 2,424,682 km (0.099 R)
• M24: 2,497,985 km (0.093 R)
• M25: 2,589,240 km (0.049 R)
• M26: 2,664,338 km (0.085 R)
• M27: 2,769,505 km (0.096 R)
• M28: 2,977,895 km (0.11 R)
• M29: 3,216,205 km (0.11 R)
• M30: 3,297,137 km (0.114 R)
• M31: 3,416,666 km (0.073 R)
• M32: 3,505,527 km (0.107 R)
• M33: 3,627,599 km (0.108 R)
• M34: 3,731,420 km (0.074 R)
• M35: 3,836,288 km (0.082 R)
• M36: 3,928,889 km (0.084 R)
• M37: 4,122,917 km (0.11 R)
• M38: 4,211,030 km (0.095 R)
• M39: 4,340,881 km (0.085 R)
• M40: 4,409,846 km (0.099 R)
• M41: 4,562,735 km (0.116 R)
• M42: 4,632,896 km (0.113 R)
• M43: 4,774,117 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 8.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.8 AU - 5.78 AU

Year: 6991 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,908,529 km

• M1: 145,260 km (0.09 R)
• M2: 375,191 km (0.116 R)
• M3: 580,739 km (0.09 R)
• M4: 990,787 km (0.034 R)
• M5: 1,738,626 km (0.1 R)
• M6: 1,938,788 km (0.108 R)
• M7: 2,051,286 km (0.113 R)
• M8: 2,604,649 km (0.06 R)
• M9: 3,027,263 km (0.109 R)
• M10: 3,747,576 km (0.097 R)
• M11: 3,983,343 km (0.079 R)
• M12: 4,175,576 km (0.066 R)
• M13: 4,948,698 km (0.117 R)
• M14: 5,051,621 km (0.064 R)
• M15: 5,497,423 km (0.119 R)
• M16: 5,928,414 km (0.057 R)
• M17: 6,538,773 km (0.046 R)
• M18: 7,169,179 km (0.11 R)
• M19: 7,491,562 km (0.088 R)
• M20: 7,580,423 km (0.071 R)
• M21: 7,759,043 km (0.037 R)
• M22: 8,181,208 km (0.115 R)
• M23: 8,672,937 km (0.105 R)
• M24: 9,684,817 km (0.079 R)
• M25: 10,633,865 km (0.115 R)
• M26: 10,700,436 km (0.11 R)
• M27: 11,271,751 km (0.091 R)
• M28: 11,373,627 km (0.095 R)
• M29: 11,783,974 km (0.115 R)
• M30: 11,956,460 km (0.109 R)
• M31: 12,549,167 km (0.113 R)
• M32: 12,725,244 km (0.12 R)
• M33: 12,902,218 km (0.088 R)
• M34: 13,944,616 km (0.073 R)
• M35: 14,126,976 km (0.083 R)
• M36: 15,088,591 km (0.079 R)
• M37: 15,163,390 km (0.04 R)
• M38: 15,238,338 km (0.026 R)
• M39: 15,880,562 km (0.099 R)
• M40: 16,032,853 km (0.098 R)
• M41: 16,415,973 km (0.059 R)
• M42: 16,802,085 km (0.113 R)
• M43: 17,583,435 km (0.087 R)
• M44: 17,741,111 km (0.06 R)
• M45: 17,820,098 km (0.107 R)
• M46: 18,256,775 km (0.078 R)
• M47: 18,857,859 km (0.058 R)
• M48: 20,203,192 km (0.078 R)
• M49: 20,616,831 km (0.116 R)
• M50: 20,949,835 km (0.119 R)
• M51: 21,075,198 km (0.093 R)
• M52: 21,410,746 km (0.092 R)
• M53: 22,171,900 km (0.114 R)
• M54: 22,985,114 km (0.111 R)
• M55: 23,157,601 km (0.086 R)
• M56: 23,287,153 km (0.077 R)
• M57: 24,376,674 km (0.077 R)
• M58: 24,508,470 km (0.091 R)
• M59: 24,684,696 km (0.083 R)
• M60: 25,661,121 km (0.097 R)
• M61: 26,514,577 km (0.095 R)
• M62: 26,605,084 km (0.093 R)
• M63: 26,740,769 km (0.085 R)
• M64: 28,203,238 km (0.087 R)
• M65: 28,387,842 km (0.079 R)
• M66: 28,944,196 km (0.068 R)
• M67: 29,457,317 km (0.08 R)
• M68: 29,550,965 km (0.08 R)
• M69: 30,020,553 km (0.107 R)
• M70: 30,397,988 km (0.103 R)
• M71: 30,919,486 km (0.078 R)
• M72: 31,300,662 km (0.114 R)
• M73: 31,491,848 km (0.116 R)
• M74: 31,635,462 km (0.053 R)
• M75: 31,731,354 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.9

Radius: 8.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.2 AU - 5.5 AU

Year: 7123 Days

Day: 8.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,908,529 km

• M1: 102,624 km (0.094 R)
• M2: 161,715 km (0.029 R)
• M3: 506,838 km (0.117 R)
• M4: 599,289 km (0.039 R)
• M5: 791,822 km (0.042 R)
• M6: 845,826 km (0.093 R)
• M7: 969,245 km (0.069 R)
• M8: 1,086,978 km (0.1 R)
• M9: 1,259,764 km (0.112 R)
• M10: 1,468,453 km (0.085 R)
• M11: 1,618,350 km (0.088 R)
• M12: 1,845,589 km (0.091 R)
• M13: 2,636,962 km (0.108 R)
• M14: 3,128,989 km (0.057 R)
• M15: 3,649,290 km (0.115 R)
• M16: 3,816,242 km (0.046 R)
• M17: 4,081,030 km (0.092 R)
• M18: 4,548,972 km (0.082 R)
• M19: 4,648,604 km (0.102 R)
• M20: 4,951,839 km (0.081 R)
• M21: 5,450,449 km (0.112 R)
• M22: 5,535,121 km (0.106 R)
• M23: 5,620,242 km (0.11 R)
• M24: 5,748,747 km (0.079 R)
• M25: 6,316,770 km (0.117 R)
• M26: 6,743,274 km (0.118 R)
• M27: 7,458,950 km (0.104 R)
• M28: 8,077,836 km (0.097 R)
• M29: 8,150,242 km (0.104 R)
• M30: 8,812,212 km (0.025 R)
• M31: 9,237,818 km (0.105 R)
• M32: 9,440,523 km (0.098 R)
• M33: 9,644,575 km (0.106 R)
• M34: 10,135,256 km (0.039 R)
• M35: 10,239,675 km (0.092 R)
• M36: 10,740,080 km (0.117 R)
• M37: 11,113,925 km (0.068 R)
• M38: 11,275,491 km (0.04 R)
• M39: 11,329,496 km (0.077 R)
• M40: 11,464,882 km (0.068 R)
• M41: 12,094,838 km (0.108 R)
• M42: 12,261,041 km (0.079 R)
• M43: 12,455,818 km (0.1 R)
• M44: 12,595,692 km (0.105 R)
• M45: 12,792,264 km (0.073 R)
• M46: 13,046,580 km (0.037 R)
• M47: 13,675,190 km (0.036 R)
• M48: 13,732,785 km (0.051 R)
• M49: 14,138,495 km (0.075 R)
• M50: 14,961,732 km (0.108 R)
• M51: 15,529,157 km (0.104 R)
• M52: 16,042,876 km (0.094 R)
• M53: 16,623,615 km (0.094 R)
• M54: 16,746,883 km (0.109 R)
• M55: 16,932,085 km (0.085 R)
• M56: 17,931,698 km (0.1 R)
• M57: 18,279,813 km (0.117 R)
• M58: 18,438,686 km (0.072 R)
• M59: 18,566,293 km (0.086 R)
• M60: 19,014,787 km (0.112 R)
• M61: 19,499,185 km (0.106 R)
• M62: 19,661,648 km (0.074 R)
• M63: 19,857,173 km (0.079 R)
• M64: 20,118,819 km (0.065 R)
• M65: 20,184,343 km (0.098 R)
• M66: 20,348,751 km (0.099 R)
• M67: 20,414,574 km (0.089 R)
• M68: 20,645,553 km (0.072 R)
• M69: 20,711,676 km (0.118 R)
• M70: 20,910,641 km (0.089 R)
• M71: 21,076,844 km (0.082 R)
• M72: 21,176,775 km (0.093 R)
• M73: 21,310,366 km (0.09 R)
• M74: 21,914,742 km (0.12 R)
• M75: 22,049,679 km (0.062 R)
• M76: 22,320,750 km (0.057 R)
• M77: 22,558,761 km (0.104 R)
• M78: 22,660,936 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 15

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.9 AU - 4.98 AU

Year: 7322 Days

Day: 10.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,908,529 km

• M1: 198,068 km (0.062 R)
• M2: 293,361 km (0.027 R)
• M3: 498,909 km (0.081 R)
• M4: 620,233 km (0.045 R)
• M5: 899,382 km (0.068 R)
• M6: 1,040,752 km (0.07 R)
• M7: 1,190,350 km (0.057 R)
• M8: 1,364,033 km (0.083 R)
• M9: 1,462,618 km (0.095 R)
• M10: 1,667,567 km (0.087 R)
• M11: 1,845,888 km (0.108 R)
• M12: 1,993,242 km (0.112 R)
• M13: 2,623,199 km (0.113 R)
• M14: 2,769,206 km (0.071 R)
• M15: 3,113,281 km (0.084 R)
• M16: 3,425,941 km (0.09 R)
• M17: 3,702,099 km (0.117 R)
• M18: 3,938,014 km (0.049 R)
• M19: 4,154,632 km (0.064 R)
• M20: 4,400,122 km (0.082 R)
• M21: 4,549,720 km (0.072 R)
• M22: 4,931,195 km (0.114 R)
• M23: 5,060,746 km (0.114 R)
• M24: 5,509,690 km (0.082 R)
• M25: 5,889,070 km (0.096 R)
• M26: 6,221,327 km (0.082 R)
• M27: 6,417,898 km (0.113 R)
• M28: 6,531,144 km (0.073 R)
• M29: 7,372,632 km (0.103 R)
• M30: 7,730,919 km (0.108 R)
• M31: 8,526,779 km (0.081 R)
• M32: 9,061,442 km (0.115 R)
• M33: 9,284,642 km (0.104 R)
• M34: 9,380,983 km (0.076 R)
• M35: 10,163,231 km (0.112 R)
• M36: 10,763,716 km (0.108 R)
• M37: 11,136,514 km (0.089 R)
• M38: 11,410,129 km (0.094 R)
• M39: 12,421,111 km (0.061 R)
• M40: 13,424,464 km (0.081 R)
• M41: 13,570,023 km (0.073 R)
• M42: 13,716,030 km (0.074 R)
• M43: 14,083,293 km (0.04 R)
• M44: 14,268,196 km (0.025 R)
• M45: 14,940,339 km (0.037 R)
• M46: 15,623,104 km (0.082 R)
• M47: 15,968,226 km (0.098 R)
• M48: 16,083,865 km (0.109 R)
• M49: 16,900,969 km (0.068 R)
• M50: 17,176,379 km (0.052 R)
• M51: 18,494,635 km (0.088 R)
• M52: 18,616,109 km (0.108 R)
• M53: 19,886,943 km (0.047 R)
• M54: 20,136,023 km (0.117 R)
• M55: 21,185,602 km (0.101 R)
• M56: 21,610,310 km (0.119 R)
• M57: 21,909,356 km (0.06 R)
• M58: 22,814,722 km (0.077 R)
• M59: 24,173,520 km (0.046 R)
• M60: 25,693,883 km (0.089 R)
• M61: 26,237,821 km (0.097 R)
• M62: 26,556,913 km (0.059 R)
• M63: 27,198,987 km (0.097 R)
• M64: 28,078,473 km (0.104 R)
• M65: 28,218,198 km (0.058 R)
• M66: 28,638,867 km (0.095 R)
• M67: 28,732,515 km (0.111 R)
• M68: 29,628,307 km (0.116 R)
• M69: 30,868,773 km (0.118 R)
• M70: 31,061,155 km (0.084 R)
• M71: 31,495,438 km (0.111 R)
• M72: 31,640,698 km (0.06 R)
• M73: 31,980,434 km (0.088 R)
• M74: 32,663,349 km (0.104 R)
• M75: 32,859,471 km (0.071 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: 292 - 11,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit