🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.57 AU - 0.71 AU

Year: 347 Days

Day: 8.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 36,583,969 km

• M1: 186,698 km (0.106 R)
• M2: 282,441 km (0.083 R)
• M3: 384,167 km (0.113 R)
• M4: 491,728 km (0.109 R)
• M5: 593,156 km (0.077 R)
• M6: 690,394 km (0.104 R)
• M7: 814,560 km (0.091 R)
• M8: 982,110 km (0.089 R)
• M9: 1,135,448 km (0.099 R)
• M10: 1,248,394 km (0.105 R)
• M11: 1,409,062 km (0.118 R)
• M12: 1,539,063 km (0.109 R)
• M13: 1,716,486 km (0.118 R)
• M14: 1,864,438 km (0.101 R)
• M15: 1,975,290 km (0.029 R)
• M16: 2,096,913 km (0.11 R)
• M17: 2,225,418 km (0.116 R)
• M18: 2,352,277 km (0.108 R)
• M19: 2,486,317 km (0.07 R)
• M20: 2,595,373 km (0.12 R)
• M21: 2,706,076 km (0.114 R)
• M22: 2,808,999 km (0.108 R)
• M23: 2,913,269 km (0.029 R)
• M24: 3,038,333 km (0.11 R)
• M25: 3,199,749 km (0.074 R)
• M26: 3,303,869 km (0.08 R)
• M27: 3,424,445 km (0.064 R)
• M28: 3,556,689 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 14.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.97 AU - 1.41 AU

Year: 880 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,583,969 km

• M1: 183,407 km (0.088 R)
• M2: 307,573 km (0.115 R)
• M3: 485,595 km (0.102 R)
• M4: 627,713 km (0.067 R)
• M5: 724,652 km (0.089 R)
• M6: 821,741 km (0.097 R)
• M7: 942,467 km (0.046 R)
• M8: 1,069,924 km (0.103 R)
• M9: 1,169,855 km (0.081 R)
• M10: 1,266,047 km (0.065 R)
• M11: 1,386,922 km (0.098 R)
• M12: 1,497,026 km (0.11 R)
• M13: 1,595,012 km (0.091 R)
• M14: 1,821,803 km (0.059 R)
• M15: 1,918,892 km (0.083 R)
• M16: 2,161,091 km (0.098 R)
• M17: 2,255,637 km (0.03 R)
• M18: 2,493,946 km (0.084 R)
• M19: 2,852,831 km (0.078 R)
• M20: 2,947,676 km (0.057 R)
• M21: 3,150,232 km (0.082 R)
• M22: 3,447,782 km (0.113 R)
• M23: 3,559,233 km (0.055 R)
• M24: 3,785,873 km (0.089 R)
• M25: 4,006,680 km (0.102 R)
• M26: 4,307,820 km (0.081 R)
• M27: 4,661,170 km (0.029 R)
• M28: 4,784,888 km (0.068 R)
• M29: 4,898,283 km (0.075 R)
• M30: 5,012,576 km (0.086 R)
• M31: 5,185,810 km (0.09 R)
• M32: 5,325,834 km (0.07 R)
• M33: 5,633,557 km (0.095 R)
• M34: 5,850,025 km (0.107 R)
• M35: 6,020,267 km (0.089 R)
• M36: 6,130,670 km (0.106 R)
• M37: 6,328,588 km (0.118 R)
• M38: 6,465,919 km (0.116 R)
• M39: 6,566,449 km (0.097 R)
• M40: 6,743,573 km (0.118 R)
• M41: 6,935,208 km (0.098 R)
• M42: 7,258,489 km (0.09 R)
• M43: 7,428,581 km (0.116 R)
• M44: 7,692,921 km (0.12 R)
• M45: 8,014,257 km (0.118 R)
• M46: 8,285,478 km (0.065 R)
• M47: 8,532,165 km (0.103 R)
• M48: 8,711,832 km (0.107 R)
• M49: 9,315,160 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.4

Radius: 10.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.92 AU - 3.86 AU

Year: 4233 Days

Day: 8.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,583,969 km

• M1: 143,913 km (0.064 R)
• M2: 240,853 km (0.108 R)
• M3: 311,762 km (0.064 R)
• M4: 384,766 km (0.099 R)
• M5: 484,398 km (0.09 R)
• M6: 553,213 km (0.07 R)
• M7: 736,470 km (0.101 R)
• M8: 806,183 km (0.094 R)
• M9: 1,218,026 km (0.097 R)
• M10: 1,388,418 km (0.117 R)
• M11: 1,659,040 km (0.093 R)
• M12: 1,881,343 km (0.083 R)
• M13: 2,337,467 km (0.05 R)
• M14: 2,479,136 km (0.044 R)
• M15: 2,642,198 km (0.109 R)
• M16: 2,921,646 km (0.09 R)
• M17: 3,754,757 km (0.118 R)
• M18: 4,069,361 km (0.08 R)
• M19: 4,154,782 km (0.09 R)
• M20: 4,348,960 km (0.106 R)
• M21: 4,546,429 km (0.038 R)
• M22: 4,634,991 km (0.069 R)
• M23: 5,179,078 km (0.092 R)
• M24: 5,435,339 km (0.032 R)
• M25: 5,671,854 km (0.098 R)
• M26: 5,815,468 km (0.066 R)
• M27: 5,936,044 km (0.081 R)
• M28: 6,057,517 km (0.085 R)
• M29: 6,155,204 km (0.047 R)
• M30: 6,228,807 km (0.109 R)
• M31: 7,032,745 km (0.115 R)
• M32: 7,420,802 km (0.115 R)
• M33: 7,630,688 km (0.078 R)
• M34: 7,975,960 km (0.064 R)
• M35: 8,163,855 km (0.11 R)
• M36: 8,272,014 km (0.115 R)
• M37: 8,819,692 km (0.089 R)
• M38: 9,577,704 km (0.092 R)
• M39: 9,691,848 km (0.035 R)
• M40: 10,620,701 km (0.093 R)
• M41: 10,738,734 km (0.05 R)
• M42: 10,827,595 km (0.078 R)
• M43: 11,577,828 km (0.098 R)
• M44: 12,035,897 km (0.092 R)
• M45: 12,406,750 km (0.091 R)
• M46: 12,593,598 km (0.066 R)
• M47: 12,844,174 km (0.059 R)
• M48: 13,064,831 km (0.053 R)
• M49: 13,734,132 km (0.026 R)
• M50: 14,284,053 km (0.041 R)
• M51: 14,545,401 km (0.12 R)
• M52: 15,405,738 km (0.068 R)
• M53: 15,875,775 km (0.12 R)
• M54: 16,078,630 km (0.098 R)
• M55: 17,279,452 km (0.06 R)
• M56: 18,084,139 km (0.066 R)
• M57: 18,295,969 km (0.083 R)
• M58: 18,366,879 km (0.04 R)
• M59: 20,094,136 km (0.109 R)
• M60: 20,607,555 km (0.101 R)
• M61: 21,162,564 km (0.092 R)
• M62: 21,872,555 km (0.043 R)
• M63: 22,098,448 km (0.117 R)
• M64: 22,895,057 km (0.06 R)
• M65: 23,316,025 km (0.085 R)
• M66: 23,778,282 km (0.089 R)
• M67: 23,894,221 km (0.112 R)
• M68: 24,165,741 km (0.092 R)
• M69: 24,555,294 km (0.1 R)
• M70: 24,907,746 km (0.093 R)
• M71: 25,064,824 km (0.08 R)
• M72: 25,419,670 km (0.115 R)
• M73: 26,334,012 km (0.064 R)
• M74: 26,614,508 km (0.058 R)
• M75: 26,734,935 km (0.106 R)
• M76: 26,895,902 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.2

Radius: 6.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.54 AU - 10.38 AU

Year: 19735 Days

Day: 21.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,583,969 km

• M1: 131,197 km (0.077 R)
• M2: 204,500 km (0.113 R)
• M3: 257,458 km (0.077 R)
• M4: 402,568 km (0.112 R)
• M5: 1,112,410 km (0.12 R)
• M6: 2,304,854 km (0.048 R)
• M7: 2,841,911 km (0.059 R)
• M8: 2,911,623 km (0.116 R)
• M9: 3,540,234 km (0.107 R)
• M10: 3,973,319 km (0.066 R)
• M11: 4,640,526 km (0.074 R)
• M12: 4,750,480 km (0.086 R)
• M13: 4,833,507 km (0.116 R)
• M14: 4,916,983 km (0.094 R)
• M15: 5,486,053 km (0.118 R)
• M16: 5,690,105 km (0.105 R)
• M17: 5,778,367 km (0.086 R)
• M18: 6,015,929 km (0.113 R)
• M19: 6,165,975 km (0.071 R)
• M20: 6,469,958 km (0.087 R)
• M21: 7,155,565 km (0.086 R)
• M22: 7,733,761 km (0.054 R)
• M23: 7,831,598 km (0.061 R)
• M24: 7,896,972 km (0.032 R)
• M25: 8,494,018 km (0.112 R)
• M26: 8,594,996 km (0.115 R)
• M27: 8,764,191 km (0.096 R)
• M28: 8,968,542 km (0.05 R)
• M29: 9,037,058 km (0.112 R)
• M30: 9,731,341 km (0.105 R)
• M31: 10,263,461 km (0.029 R)
• M32: 10,804,856 km (0.097 R)
• M33: 12,141,812 km (0.064 R)
• M34: 14,644,285 km (0.112 R)
• M35: 15,293,989 km (0.048 R)
• M36: 15,663,645 km (0.098 R)
• M37: 16,119,320 km (0.062 R)
• M38: 16,202,796 km (0.102 R)
• M39: 16,874,640 km (0.08 R)
• M40: 17,341,684 km (0.115 R)
• M41: 17,985,703 km (0.047 R)
• M42: 18,158,638 km (0.084 R)
• M43: 18,812,381 km (0.063 R)
• M44: 20,910,342 km (0.111 R)
• M45: 21,320,539 km (0.11 R)
• M46: 21,503,647 km (0.113 R)
• M47: 22,473,639 km (0.12 R)
• M48: 22,520,164 km (0.087 R)
• M49: 22,753,387 km (0.108 R)
• M50: 24,743,787 km (0.071 R)
• M51: 25,032,660 km (0.115 R)
• M52: 26,395,497 km (0.109 R)
• M53: 26,592,069 km (0.07 R)
• M54: 27,036,374 km (0.096 R)
• M55: 27,433,258 km (0.08 R)
• M56: 28,082,363 km (0.074 R)
• M57: 28,434,067 km (0.113 R)
• M58: 28,837,682 km (0.098 R)
• M59: 29,701,760 km (0.067 R)
• M60: 29,957,572 km (0.061 R)
• M61: 30,060,047 km (0.117 R)
• M62: 30,522,753 km (0.092 R)
• M63: 30,677,437 km (0.112 R)
• M64: 32,134,520 km (0.1 R)
• M65: 32,187,029 km (0.092 R)
• M66: 32,554,890 km (0.104 R)
• M67: 32,607,698 km (0.101 R)
• M68: 32,977,205 km (0.099 R)
• M69: 33,401,315 km (0.119 R)
• M70: 33,507,529 km (0.083 R)
• M71: 33,773,814 km (0.115 R)
• M72: 33,827,071 km (0.092 R)
• M73: 34,684,266 km (0.067 R)
• M74: 34,791,827 km (0.06 R)
• M75: 34,899,687 km (0.049 R)
• M76: 36,310,545 km (0.091 R)
• M77: 36,419,751 km (0.11 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: 214 - 12,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit