🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 12.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 287 Days

Day: 6.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 35,876,158 km

• M1: 158,574 km (0.09 R)
• M2: 246,088 km (0.095 R)
• M3: 364,869 km (0.115 R)
• M4: 471,532 km (0.117 R)
• M5: 548,426 km (0.097 R)
• M6: 653,593 km (0.117 R)
• M7: 754,422 km (0.108 R)
• M8: 943,364 km (0.059 R)
• M9: 1,059,751 km (0.092 R)
• M10: 1,148,612 km (0.097 R)
• M11: 1,225,356 km (0.091 R)
• M12: 1,323,044 km (0.079 R)
• M13: 1,411,905 km (0.037 R)
• M14: 1,490,743 km (0.037 R)
• M15: 1,571,226 km (0.114 R)
• M16: 1,665,772 km (0.101 R)
• M17: 1,745,358 km (0.092 R)
• M18: 1,912,758 km (0.12 R)
• M19: 2,009,698 km (0.107 R)
• M20: 2,149,273 km (0.109 R)
• M21: 2,259,526 km (0.119 R)
• M22: 2,404,786 km (0.059 R)
• M23: 2,524,314 km (0.107 R)
• M24: 2,606,892 km (0.061 R)
• M25: 2,724,776 km (0.106 R)
• M26: 2,879,909 km (0.109 R)
• M27: 2,976,549 km (0.101 R)
• M28: 3,089,645 km (0.112 R)
• M29: 3,183,443 km (0.088 R)
• M30: 3,357,724 km (0.086 R)
• M31: 3,443,444 km (0.098 R)
• M32: 3,551,603 km (0.099 R)
• M33: 3,660,809 km (0.025 R)
• M34: 3,776,897 km (0.084 R)
• M35: 3,866,058 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 13.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.27 AU - 1.69 AU

Year: 1201 Days

Day: 13.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,876,158 km

• M1: 177,124 km (0.078 R)
• M2: 289,023 km (0.107 R)
• M3: 422,315 km (0.114 R)
• M4: 510,428 km (0.101 R)
• M5: 612,603 km (0.109 R)
• M6: 705,204 km (0.108 R)
• M7: 920,476 km (0.107 R)
• M8: 1,072,168 km (0.07 R)
• M9: 1,217,876 km (0.029 R)
• M10: 1,324,091 km (0.085 R)
• M11: 1,530,237 km (0.119 R)
• M12: 1,670,859 km (0.106 R)
• M13: 1,833,621 km (0.107 R)
• M14: 1,939,088 km (0.051 R)
• M15: 2,147,328 km (0.104 R)
• M16: 2,268,502 km (0.099 R)
• M17: 2,353,623 km (0.119 R)
• M18: 2,439,941 km (0.079 R)
• M19: 2,695,604 km (0.091 R)
• M20: 2,857,319 km (0.071 R)
• M21: 3,158,909 km (0.054 R)
• M22: 3,286,815 km (0.101 R)
• M23: 3,460,049 km (0.08 R)
• M24: 3,547,863 km (0.088 R)
• M25: 3,815,793 km (0.034 R)
• M26: 3,906,599 km (0.106 R)
• M27: 4,021,191 km (0.099 R)
• M28: 4,113,642 km (0.069 R)
• M29: 4,277,153 km (0.099 R)
• M30: 4,371,699 km (0.094 R)
• M31: 4,514,714 km (0.093 R)
• M32: 4,805,532 km (0.069 R)
• M33: 4,940,769 km (0.026 R)
• M34: 5,227,997 km (0.04 R)
• M35: 5,520,760 km (0.07 R)
• M36: 5,636,848 km (0.09 R)
• M37: 5,923,926 km (0.079 R)
• M38: 6,229,255 km (0.053 R)
• M39: 6,323,352 km (0.059 R)
• M40: 6,485,516 km (0.116 R)
• M41: 6,676,553 km (0.097 R)
• M42: 6,841,709 km (0.096 R)
• M43: 6,938,798 km (0.119 R)
• M44: 7,162,297 km (0.117 R)
• M45: 7,487,822 km (0.114 R)
• M46: 7,861,667 km (0.043 R)
• M47: 8,124,062 km (0.11 R)
• M48: 8,508,379 km (0.065 R)
• M49: 8,687,747 km (0.069 R)
• M50: 8,959,117 km (0.082 R)
• M51: 9,187,404 km (0.075 R)
• M52: 9,310,074 km (0.07 R)
• M53: 9,494,827 km (0.077 R)
• M54: 9,634,402 km (0.105 R)
• M55: 9,931,055 km (0.062 R)
• M56: 10,310,136 km (0.103 R)
• M57: 10,790,794 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958

Radius: 9.8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.15 AU - 4.99 AU

Year: 5475 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,876,158 km

• M1: 138,528 km (0.108 R)
• M2: 208,240 km (0.087 R)
• M3: 407,953 km (0.115 R)
• M4: 474,674 km (0.064 R)
• M5: 582,983 km (0.104 R)
• M6: 885,769 km (0.103 R)
• M7: 1,039,406 km (0.036 R)
• M8: 1,218,774 km (0.103 R)
• M9: 1,286,542 km (0.064 R)
• M10: 1,408,614 km (0.119 R)
• M11: 1,875,658 km (0.082 R)
• M12: 3,153,374 km (0.089 R)
• M13: 3,343,812 km (0.086 R)
• M14: 3,636,575 km (0.096 R)
• M15: 3,711,224 km (0.086 R)
• M16: 4,195,023 km (0.086 R)
• M17: 4,325,772 km (0.083 R)
• M18: 4,510,974 km (0.102 R)
• M19: 4,916,833 km (0.12 R)
• M20: 5,082,438 km (0.064 R)
• M21: 5,306,236 km (0.1 R)
• M22: 5,705,663 km (0.08 R)
• M23: 6,352,973 km (0.114 R)
• M24: 6,503,319 km (0.106 R)
• M25: 7,147,786 km (0.102 R)
• M26: 7,304,266 km (0.074 R)
• M27: 8,234,166 km (0.088 R)
• M28: 8,629,852 km (0.104 R)
• M29: 9,065,481 km (0.106 R)
• M30: 9,337,151 km (0.118 R)
• M31: 9,439,775 km (0.101 R)
• M32: 9,577,106 km (0.099 R)
• M33: 9,888,718 km (0.069 R)
• M34: 9,993,287 km (0.074 R)
• M35: 10,450,758 km (0.064 R)
• M36: 10,592,876 km (0.083 R)
• M37: 10,843,153 km (0.107 R)
• M38: 10,987,066 km (0.085 R)
• M39: 11,131,578 km (0.105 R)
• M40: 12,611,549 km (0.108 R)
• M41: 12,687,096 km (0.12 R)
• M42: 12,876,936 km (0.043 R)
• M43: 12,953,081 km (0.056 R)
• M44: 14,349,278 km (0.047 R)
• M45: 14,467,760 km (0.1 R)
• M46: 15,915,119 km (0.066 R)
• M47: 16,201,898 km (0.113 R)
• M48: 17,661,225 km (0.059 R)
• M49: 17,788,234 km (0.05 R)
• M50: 17,873,206 km (0.057 R)
• M51: 18,000,663 km (0.089 R)
• M52: 18,599,952 km (0.105 R)
• M53: 18,901,990 km (0.054 R)
• M54: 19,031,991 km (0.084 R)
• M55: 19,118,757 km (0.056 R)
• M56: 19,950,073 km (0.069 R)
• M57: 20,303,573 km (0.092 R)
• M58: 20,481,145 km (0.105 R)
• M59: 20,659,316 km (0.093 R)
• M60: 21,829,172 km (0.07 R)
• M61: 22,147,815 km (0.101 R)
• M62: 22,376,401 km (0.085 R)
• M63: 23,205,771 km (0.105 R)
• M64: 23,810,895 km (0.112 R)
• M65: 24,091,989 km (0.117 R)
• M66: 24,515,800 km (0.077 R)
• M67: 24,704,892 km (0.092 R)
• M68: 25,132,143 km (0.076 R)
• M69: 26,476,878 km (0.078 R)
• M70: 27,011,541 km (0.095 R)
• M71: 27,206,916 km (0.056 R)
• M72: 28,736,554 km (0.11 R)
• M73: 29,035,900 km (0.088 R)
• M74: 29,135,831 km (0.109 R)
• M75: 30,547,736 km (0.055 R)
• M76: 31,313,228 km (0.105 R)
• M77: 31,878,558 km (0.093 R)
• M78: 32,967,332 km (0.089 R)
• M79: 33,805,080 km (0.12 R)
• M80: 35,181,230 km (0.073 R)
• M81: 35,876,113 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit