🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 10.2

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.51 AU - 0.51 AU

Year: 256 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 25,362,818 km

• M1: 131,796 km (0.059 R)
• M2: 211,980 km (0.056 R)
• M3: 279,449 km (0.082 R)
• M4: 361,129 km (0.091 R)
• M5: 448,494 km (0.109 R)
• M6: 518,057 km (0.074 R)
• M7: 588,967 km (0.066 R)
• M8: 684,709 km (0.084 R)
• M9: 754,871 km (0.112 R)
• M10: 869,912 km (0.095 R)
• M11: 936,632 km (0.081 R)
• M12: 1,162,675 km (0.049 R)
• M13: 1,282,353 km (0.107 R)
• M14: 1,347,727 km (0.061 R)
• M15: 1,434,045 km (0.053 R)
• M16: 1,567,187 km (0.104 R)
• M17: 1,679,386 km (0.079 R)
• M18: 1,759,869 km (0.113 R)
• M19: 1,876,705 km (0.046 R)
• M20: 1,964,818 km (0.056 R)
• M21: 2,059,065 km (0.107 R)
• M22: 2,145,533 km (0.04 R)
• M23: 2,261,321 km (0.094 R)
• M24: 2,379,205 km (0.103 R)
• M25: 2,470,310 km (0.093 R)
• M26: 2,582,059 km (0.086 R)
• M27: 2,740,483 km (0.078 R)
• M28: 2,805,708 km (0.081 R)
• M29: 2,881,704 km (0.075 R)
• M30: 2,953,212 km (0.065 R)
• M31: 3,103,408 km (0.116 R)
• M32: 3,176,860 km (0.098 R)
• M33: 3,277,390 km (0.104 R)
• M34: 3,341,418 km (0.12 R)
• M35: 3,460,049 km (0.101 R)
• M36: 3,574,492 km (0.12 R)
• M37: 3,690,430 km (0.077 R)
• M38: 3,801,880 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.9

Radius: 11

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.98 AU - 1.46 AU

Year: 947 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,362,818 km

• M1: 137,032 km (0.064 R)
• M2: 208,689 km (0.096 R)
• M3: 305,479 km (0.103 R)
• M4: 397,781 km (0.12 R)
• M5: 689,048 km (0.117 R)
• M6: 777,311 km (0.068 R)
• M7: 859,889 km (0.059 R)
• M8: 987,196 km (0.082 R)
• M9: 1,093,860 km (0.074 R)
• M10: 1,255,725 km (0.063 R)
• M11: 1,378,245 km (0.039 R)
• M12: 1,468,154 km (0.106 R)
• M13: 1,541,756 km (0.096 R)
• M14: 1,648,120 km (0.114 R)
• M15: 1,835,416 km (0.112 R)
• M16: 1,935,048 km (0.103 R)
• M17: 2,316,373 km (0.051 R)
• M18: 2,541,967 km (0.074 R)
• M19: 2,790,000 km (0.088 R)
• M20: 2,866,744 km (0.058 R)
• M21: 2,959,794 km (0.106 R)
• M22: 3,030,254 km (0.098 R)
• M23: 3,180,900 km (0.081 R)
• M24: 3,293,547 km (0.034 R)
• M25: 3,698,359 km (0.102 R)
• M26: 3,894,033 km (0.118 R)
• M27: 4,023,435 km (0.11 R)
• M28: 4,295,404 km (0.108 R)
• M29: 4,637,085 km (0.118 R)
• M30: 5,034,417 km (0.115 R)
• M31: 5,137,939 km (0.059 R)
• M32: 5,251,484 km (0.087 R)
• M33: 5,366,076 km (0.067 R)
• M34: 5,442,819 km (0.034 R)
• M35: 5,529,736 km (0.115 R)
• M36: 5,646,272 km (0.071 R)
• M37: 5,970,900 km (0.07 R)
• M38: 6,110,475 km (0.107 R)
• M39: 6,261,419 km (0.081 R)
• M40: 6,352,374 km (0.117 R)
• M41: 6,690,166 km (0.115 R)
• M42: 6,856,070 km (0.052 R)
• M43: 6,929,074 km (0.096 R)
• M44: 7,054,886 km (0.102 R)
• M45: 7,139,259 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.9

Radius: 9.6

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.01 AU - 2.19 AU

Year: 2139 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,362,818 km

• M1: 121,025 km (0.096 R)
• M2: 220,208 km (0.101 R)
• M3: 284,086 km (0.072 R)
• M4: 498,759 km (0.105 R)
• M5: 601,533 km (0.049 R)
• M6: 668,702 km (0.108 R)
• M7: 747,690 km (0.111 R)
• M8: 925,861 km (0.037 R)
• M9: 1,139,038 km (0.113 R)
• M10: 1,235,529 km (0.036 R)
• M11: 1,357,152 km (0.108 R)
• M12: 1,673,103 km (0.073 R)
• M13: 1,846,038 km (0.064 R)
• M14: 1,973,346 km (0.059 R)
• M15: 2,038,121 km (0.107 R)
• M16: 2,143,139 km (0.046 R)
• M17: 2,331,632 km (0.064 R)
• M18: 2,427,824 km (0.109 R)
• M19: 2,624,545 km (0.097 R)
• M20: 2,724,776 km (0.101 R)
• M21: 2,958,896 km (0.12 R)
• M22: 3,138,863 km (0.1 R)
• M23: 3,337,828 km (0.084 R)
• M24: 3,509,566 km (0.12 R)
• M25: 3,684,147 km (0.106 R)
• M26: 3,748,474 km (0.099 R)
• M27: 3,861,719 km (0.076 R)
• M28: 3,943,400 km (0.062 R)
• M29: 4,042,134 km (0.111 R)
• M30: 4,225,392 km (0.105 R)
• M31: 4,773,967 km (0.116 R)
• M32: 5,200,172 km (0.093 R)
• M33: 5,436,087 km (0.099 R)
• M34: 5,509,540 km (0.111 R)
• M35: 5,843,592 km (0.107 R)
• M36: 5,994,237 km (0.102 R)
• M37: 6,165,227 km (0.117 R)
• M38: 6,492,697 km (0.05 R)
• M39: 6,590,085 km (0.109 R)
• M40: 6,707,669 km (0.098 R)
• M41: 7,104,403 km (0.085 R)
• M42: 7,285,566 km (0.059 R)
• M43: 7,693,370 km (0.1 R)
• M44: 7,755,303 km (0.079 R)
• M45: 7,817,237 km (0.068 R)
• M46: 7,920,908 km (0.101 R)
• M47: 8,004,234 km (0.097 R)
• M48: 8,255,858 km (0.108 R)
• M49: 8,788,426 km (0.064 R)
• M50: 8,939,670 km (0.034 R)
• M51: 9,091,661 km (0.11 R)
• M52: 9,332,214 km (0.113 R)
• M53: 9,530,731 km (0.1 R)
• M54: 9,641,583 km (0.091 R)
• M55: 10,044,151 km (0.106 R)
• M56: 10,202,276 km (0.113 R)
• M57: 10,681,438 km (0.112 R)
• M58: 10,750,402 km (0.069 R)
• M59: 11,638,116 km (0.108 R)
• M60: 11,756,597 km (0.077 R)
• M61: 11,827,956 km (0.116 R)
• M62: 11,994,907 km (0.118 R)
• M63: 12,066,714 km (0.112 R)
• M64: 12,138,670 km (0.082 R)
• M65: 13,309,124 km (0.113 R)
• M66: 14,337,310 km (0.11 R)
• M67: 14,617,507 km (0.068 R)
• M68: 14,822,456 km (0.091 R)
• M69: 14,976,692 km (0.097 R)
• M70: 15,131,675 km (0.103 R)
• M71: 15,677,857 km (0.105 R)
• M72: 15,913,922 km (0.085 R)
• M73: 16,283,429 km (0.044 R)
• M74: 16,923,558 km (0.106 R)
• M75: 17,165,757 km (0.078 R)
• M76: 17,354,849 km (0.103 R)
• M77: 17,544,689 km (0.088 R)
• M78: 17,653,446 km (0.049 R)
• M79: 18,063,494 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 9.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.45 AU - 3.13 AU

Year: 3276 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,362,818 km

• M1: 124,765 km (0.109 R)
• M2: 271,969 km (0.108 R)
• M3: 402,867 km (0.116 R)
• M4: 539,001 km (0.079 R)
• M5: 1,029,084 km (0.058 R)
• M6: 1,156,840 km (0.111 R)
• M7: 1,290,132 km (0.112 R)
• M8: 1,442,871 km (0.116 R)
• M9: 1,528,741 km (0.066 R)
• M10: 1,660,985 km (0.093 R)
• M11: 1,736,083 km (0.084 R)
• M12: 1,827,787 km (0.048 R)
• M13: 2,016,280 km (0.107 R)
• M14: 2,211,206 km (0.057 R)
• M15: 2,310,988 km (0.088 R)
• M16: 3,144,248 km (0.108 R)
• M17: 3,447,782 km (0.09 R)
• M18: 3,681,753 km (0.094 R)
• M19: 4,144,609 km (0.109 R)
• M20: 4,540,894 km (0.115 R)
• M21: 4,647,258 km (0.057 R)
• M22: 4,732,828 km (0.092 R)
• M23: 4,840,688 km (0.099 R)
• M24: 5,124,924 km (0.118 R)
• M25: 5,709,852 km (0.05 R)
• M26: 5,986,907 km (0.052 R)
• M27: 6,080,256 km (0.039 R)
• M28: 6,197,690 km (0.057 R)
• M29: 6,747,462 km (0.088 R)
• M30: 7,387,592 km (0.101 R)
• M31: 7,512,955 km (0.113 R)
• M32: 7,664,348 km (0.092 R)
• M33: 8,176,272 km (0.105 R)
• M34: 8,384,213 km (0.112 R)
• M35: 8,541,290 km (0.063 R)
• M36: 8,725,745 km (0.109 R)
• M37: 9,640,536 km (0.111 R)
• M38: 10,529,147 km (0.042 R)
• M39: 10,783,912 km (0.078 R)
• M40: 10,983,326 km (0.106 R)
• M41: 11,097,918 km (0.115 R)
• M42: 11,386,044 km (0.09 R)
• M43: 11,735,055 km (0.113 R)
• M44: 11,852,191 km (0.087 R)
• M45: 12,652,838 km (0.079 R)
• M46: 13,196,327 km (0.09 R)
• M47: 13,470,989 km (0.117 R)
• M48: 13,532,324 km (0.078 R)
• M49: 13,994,881 km (0.115 R)
• M50: 14,368,726 km (0.111 R)
• M51: 14,431,407 km (0.12 R)
• M52: 14,999,131 km (0.067 R)
• M53: 15,126,290 km (0.038 R)
• M54: 15,702,989 km (0.105 R)
• M55: 15,832,092 km (0.059 R)
• M56: 16,319,632 km (0.104 R)
• M57: 16,844,870 km (0.059 R)
• M58: 17,076,447 km (0.104 R)
• M59: 17,209,290 km (0.09 R)
• M60: 17,342,432 km (0.108 R)
• M61: 17,409,153 km (0.087 R)
• M62: 18,352,068 km (0.053 R)
• M63: 18,488,053 km (0.12 R)
• M64: 18,692,852 km (0.117 R)
• M65: 18,795,476 km (0.065 R)
• M66: 18,932,658 km (0.075 R)
• M67: 19,901,902 km (0.113 R)
• M68: 20,146,794 km (0.076 R)
• M69: 20,357,428 km (0.08 R)
• M70: 20,604,264 km (0.102 R)
• M71: 21,171,839 km (0.114 R)
• M72: 21,421,817 km (0.1 R)
• M73: 21,636,938 km (0.11 R)
• M74: 21,780,702 km (0.027 R)
• M75: 22,686,367 km (0.066 R)
• M76: 22,759,371 km (0.103 R)
• M77: 23,015,333 km (0.11 R)
• M78: 23,088,786 km (0.097 R)
• M79: 24,347,502 km (0.089 R)
• M80: 25,173,731 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 12,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit