🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 12.6

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.01 AU - 1.57 AU

Year: 946 Days

Day: 14.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,810,756 km

• M1: 165,904 km (0.094 R)
• M2: 252,521 km (0.074 R)
• M3: 532,718 km (0.074 R)
• M4: 631,453 km (0.108 R)
• M5: 857,196 km (0.095 R)
• M6: 936,483 km (0.114 R)
• M7: 1,139,188 km (0.026 R)
• M8: 1,388,268 km (0.119 R)
• M9: 1,475,484 km (0.098 R)
• M10: 1,564,495 km (0.038 R)
• M11: 1,697,487 km (0.047 R)
• M12: 1,782,608 km (0.049 R)
• M13: 1,939,536 km (0.084 R)
• M14: 2,065,049 km (0.066 R)
• M15: 2,258,329 km (0.108 R)
• M16: 2,584,303 km (0.067 R)
• M17: 2,793,291 km (0.115 R)
• M18: 2,915,214 km (0.071 R)
• M19: 3,049,553 km (0.095 R)
• M20: 3,133,178 km (0.093 R)
• M21: 3,367,149 km (0.089 R)
• M22: 3,841,374 km (0.101 R)
• M23: 3,932,030 km (0.107 R)
• M24: 4,011,916 km (0.065 R)
• M25: 4,115,437 km (0.109 R)
• M26: 4,254,863 km (0.103 R)
• M27: 4,384,115 km (0.113 R)
• M28: 4,490,778 km (0.115 R)
• M29: 4,670,595 km (0.109 R)
• M30: 4,816,303 km (0.109 R)
• M31: 4,963,358 km (0.071 R)
• M32: 5,087,225 km (0.11 R)
• M33: 5,413,797 km (0.093 R)
• M34: 5,592,567 km (0.114 R)
• M35: 5,721,520 km (0.111 R)
• M36: 5,929,910 km (0.088 R)
• M37: 6,021,763 km (0.114 R)
• M38: 6,220,429 km (0.107 R)
• M39: 6,394,411 km (0.113 R)
• M40: 6,747,163 km (0.08 R)
• M41: 6,843,205 km (0.057 R)
• M42: 7,134,322 km (0.082 R)
• M43: 7,218,097 km (0.061 R)
• M44: 7,316,533 km (0.081 R)
• M45: 7,599,871 km (0.036 R)
• M46: 7,728,525 km (0.085 R)
• M47: 7,944,694 km (0.09 R)
• M48: 8,250,622 km (0.08 R)
• M49: 8,427,147 km (0.084 R)
• M50: 8,560,439 km (0.093 R)
• M51: 8,919,324 km (0.096 R)
• M52: 9,115,746 km (0.076 R)
• M53: 9,313,664 km (0.044 R)
• M54: 9,451,444 km (0.049 R)
• M55: 9,559,154 km (0.081 R)
• M56: 10,150,964 km (0.115 R)
• M57: 10,292,932 km (0.11 R)
• M58: 10,594,671 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.2

Radius: 9.6

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.79 AU - 1.91 AU

Year: 1625 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 11,810,756 km

• M1: 144,512 km (0.086 R)
• M2: 278,701 km (0.073 R)
• M3: 341,981 km (0.04 R)
• M4: 405,859 km (0.038 R)
• M5: 576,999 km (0.113 R)
• M6: 694,733 km (0.101 R)
• M7: 764,744 km (0.11 R)
• M8: 862,282 km (0.113 R)
• M9: 955,631 km (0.084 R)
• M10: 1,209,200 km (0.119 R)
• M11: 1,285,644 km (0.038 R)
• M12: 1,535,473 km (0.118 R)
• M13: 1,692,999 km (0.051 R)
• M14: 1,866,832 km (0.096 R)
• M15: 1,967,362 km (0.068 R)
• M16: 2,220,780 km (0.095 R)
• M17: 2,387,432 km (0.106 R)
• M18: 2,658,055 km (0.066 R)
• M19: 2,720,886 km (0.103 R)
• M20: 2,784,316 km (0.041 R)
• M21: 2,848,194 km (0.086 R)
• M22: 3,377,322 km (0.08 R)
• M23: 3,473,064 km (0.085 R)
• M24: 3,611,442 km (0.032 R)
• M25: 3,794,101 km (0.066 R)
• M26: 4,066,519 km (0.089 R)
• M27: 4,139,223 km (0.081 R)
• M28: 4,390,099 km (0.097 R)
• M29: 4,645,762 km (0.103 R)
• M30: 4,752,575 km (0.105 R)
• M31: 4,844,727 km (0.061 R)
• M32: 5,700,726 km (0.092 R)
• M33: 5,782,257 km (0.111 R)
• M34: 5,880,842 km (0.032 R)
• M35: 6,179,589 km (0.048 R)
• M36: 6,347,886 km (0.118 R)
• M37: 6,585,897 km (0.1 R)
• M38: 6,688,820 km (0.095 R)
• M39: 6,844,103 km (0.096 R)
• M40: 7,018,235 km (0.061 R)
• M41: 7,264,323 km (0.041 R)
• M42: 7,567,109 km (0.081 R)
• M43: 7,765,177 km (0.091 R)
• M44: 7,837,732 km (0.073 R)
• M45: 7,928,538 km (0.086 R)
• M46: 8,295,800 km (0.037 R)
• M47: 8,500,151 km (0.065 R)
• M48: 8,631,049 km (0.108 R)
• M49: 9,008,634 km (0.103 R)
• M50: 9,084,929 km (0.083 R)
• M51: 9,643,677 km (0.058 R)
• M52: 9,819,455 km (0.08 R)
• M53: 10,452,852 km (0.058 R)
• M54: 10,895,961 km (0.073 R)
• M55: 10,997,538 km (0.059 R)
• M56: 11,201,589 km (0.072 R)
• M57: 11,468,771 km (0.093 R)
• M58: 11,821,373 km (0.111 R)
• M59: 12,156,473 km (0.115 R)
• M60: 12,367,555 km (0.074 R)
• M61: 12,558,592 km (0.079 R)
• M62: 12,622,470 km (0.091 R)
• M63: 12,943,507 km (0.036 R)
• M64: 13,245,545 km (0.106 R)
• M65: 13,506,294 km (0.107 R)
• M66: 13,593,659 km (0.058 R)
• M67: 13,834,661 km (0.029 R)
• M68: 13,988,747 km (0.054 R)
• M69: 14,099,300 km (0.04 R)
• M70: 14,790,592 km (0.119 R)
• M71: 14,903,089 km (0.084 R)
• M72: 15,265,116 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.36 AU - 3.4 AU

Year: 3156 Days

Day: 6.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 11,810,756 km

• M1: 184,903 km (0.114 R)
• M2: 417,378 km (0.05 R)
• M3: 485,894 km (0.098 R)
• M4: 559,047 km (0.048 R)
• M5: 791,223 km (0.083 R)
• M6: 1,146,368 km (0.087 R)
• M7: 1,429,557 km (0.048 R)
• M8: 1,549,236 km (0.093 R)
• M9: 1,627,924 km (0.089 R)
• M10: 1,817,165 km (0.033 R)
• M11: 1,909,766 km (0.107 R)
• M12: 2,042,310 km (0.066 R)
• M13: 2,217,340 km (0.117 R)
• M14: 2,326,696 km (0.032 R)
• M15: 2,427,824 km (0.038 R)
• M16: 2,509,803 km (0.075 R)
• M17: 2,761,277 km (0.031 R)
• M18: 2,999,138 km (0.094 R)
• M19: 3,076,181 km (0.079 R)
• M20: 3,153,972 km (0.086 R)
• M21: 3,471,867 km (0.054 R)
• M22: 3,587,955 km (0.109 R)
• M23: 3,705,240 km (0.117 R)
• M24: 3,883,860 km (0.038 R)
• M25: 4,089,557 km (0.099 R)
• M26: 4,249,328 km (0.072 R)
• M27: 4,398,776 km (0.075 R)
• M28: 4,562,585 km (0.116 R)
• M29: 4,741,205 km (0.066 R)
• M30: 5,506,249 km (0.027 R)
• M31: 5,710,300 km (0.039 R)
• M32: 7,030,950 km (0.115 R)
• M33: 7,119,363 km (0.108 R)
• M34: 7,446,533 km (0.116 R)
• M35: 7,748,272 km (0.08 R)
• M36: 7,854,935 km (0.111 R)
• M37: 7,992,565 km (0.093 R)
• M38: 8,536,055 km (0.07 R)
• M39: 8,630,301 km (0.102 R)
• M40: 8,724,997 km (0.065 R)
• M41: 8,867,713 km (0.085 R)
• M42: 8,979,313 km (0.078 R)
• M43: 9,075,355 km (0.1 R)
• M44: 9,236,023 km (0.098 R)
• M45: 9,413,895 km (0.079 R)
• M46: 9,527,739 km (0.11 R)
• M47: 9,855,358 km (0.104 R)
• M48: 10,623,244 km (0.106 R)
• M49: 10,843,751 km (0.046 R)
• M50: 11,048,551 km (0.079 R)
• M51: 11,289,254 km (0.068 R)
• M52: 11,514,249 km (0.102 R)
• M53: 11,583,812 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit