🌌 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: 204.9

Radius: 11.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.59 AU - 0.69 AU

Year: 347 Days

Day: 14.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,164,178 km

• M1: 159,621 km (0.097 R)
• M2: 234,869 km (0.105 R)
• M3: 308,770 km (0.086 R)
• M4: 438,771 km (0.057 R)
• M5: 599,738 km (0.091 R)
• M6: 694,134 km (0.115 R)
• M7: 788,381 km (0.12 R)
• M8: 878,738 km (0.075 R)
• M9: 1,102,985 km (0.116 R)
• M10: 1,242,859 km (0.113 R)
• M11: 1,357,152 km (0.071 R)
• M12: 1,442,572 km (0.084 R)
• M13: 1,518,867 km (0.062 R)
• M14: 1,603,988 km (0.06 R)
• M15: 1,795,174 km (0.055 R)
• M16: 1,921,585 km (0.053 R)
• M17: 2,038,720 km (0.072 R)
• M18: 2,195,947 km (0.035 R)
• M19: 2,288,847 km (0.077 R)
• M20: 2,535,983 km (0.097 R)
• M21: 2,611,380 km (0.045 R)
• M22: 2,769,206 km (0.074 R)
• M23: 2,879,161 km (0.091 R)
• M24: 3,189,427 km (0.092 R)
• M25: 3,319,577 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 11.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.95 AU - 1.35 AU

Year: 836 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 19,164,178 km

• M1: 181,013 km (0.082 R)
• M2: 258,505 km (0.115 R)
• M3: 380,278 km (0.078 R)
• M4: 588,668 km (0.025 R)
• M5: 674,686 km (0.053 R)
• M6: 836,551 km (0.093 R)
• M7: 1,098,198 km (0.104 R)
• M8: 1,242,560 km (0.078 R)
• M9: 1,437,785 km (0.119 R)
• M10: 1,550,732 km (0.064 R)
• M11: 1,627,774 km (0.044 R)
• M12: 1,883,437 km (0.09 R)
• M13: 2,126,384 km (0.039 R)
• M14: 2,353,025 km (0.095 R)
• M15: 2,615,270 km (0.051 R)
• M16: 2,811,243 km (0.1 R)
• M17: 2,906,238 km (0.079 R)
• M18: 2,983,131 km (0.11 R)
• M19: 3,080,071 km (0.093 R)
• M20: 3,207,827 km (0.073 R)
• M21: 3,307,310 km (0.032 R)
• M22: 3,529,762 km (0.11 R)
• M23: 3,612,041 km (0.088 R)
• M24: 3,715,562 km (0.084 R)
• M25: 3,788,716 km (0.114 R)
• M26: 3,957,761 km (0.08 R)
• M27: 4,129,350 km (0.084 R)
• M28: 4,336,244 km (0.047 R)
• M29: 4,457,717 km (0.064 R)
• M30: 4,569,018 km (0.113 R)
• M31: 4,931,643 km (0.077 R)
• M32: 5,081,690 km (0.088 R)
• M33: 5,362,635 km (0.082 R)
• M34: 5,433,694 km (0.11 R)
• M35: 5,528,988 km (0.077 R)
• M36: 5,915,399 km (0.098 R)
• M37: 6,087,287 km (0.095 R)
• M38: 6,186,321 km (0.115 R)
• M39: 6,273,387 km (0.1 R)
• M40: 6,651,121 km (0.061 R)
• M41: 6,753,147 km (0.074 R)
• M42: 6,829,891 km (0.036 R)
• M43: 6,919,949 km (0.12 R)
• M44: 7,244,726 km (0.1 R)
• M45: 7,428,731 km (0.062 R)
• M46: 7,561,125 km (0.073 R)
• M47: 7,667,639 km (0.101 R)
• M48: 7,909,239 km (0.1 R)
• M49: 8,180,460 km (0.057 R)
• M50: 8,317,342 km (0.08 R)
• M51: 8,468,735 km (0.109 R)
• M52: 8,690,589 km (0.107 R)
• M53: 8,802,189 km (0.077 R)
• M54: 8,928,300 km (0.092 R)
• M55: 9,727,003 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 9.8

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.8 AU - 2.64 AU

Year: 2243 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,164,178 km

• M1: 130,749 km (0.099 R)
• M2: 437,424 km (0.038 R)
• M3: 577,149 km (0.076 R)
• M4: 816,655 km (0.12 R)
• M5: 883,974 km (0.065 R)
• M6: 1,035,068 km (0.052 R)
• M7: 1,295,218 km (0.094 R)
• M8: 1,444,816 km (0.065 R)
• M9: 1,637,049 km (0.111 R)
• M10: 1,799,513 km (0.119 R)
• M11: 2,402,841 km (0.065 R)
• M12: 2,545,109 km (0.106 R)
• M13: 2,631,875 km (0.056 R)
• M14: 3,313,593 km (0.115 R)
• M15: 3,440,452 km (0.076 R)
• M16: 3,552,800 km (0.039 R)
• M17: 3,650,038 km (0.1 R)
• M18: 3,930,385 km (0.108 R)
• M19: 4,098,682 km (0.117 R)
• M20: 4,234,966 km (0.032 R)
• M21: 4,706,349 km (0.082 R)
• M22: 4,975,476 km (0.116 R)
• M23: 5,066,281 km (0.083 R)
• M24: 5,249,539 km (0.083 R)
• M25: 5,397,790 km (0.039 R)
• M26: 5,660,634 km (0.093 R)
• M27: 5,736,630 km (0.04 R)
• M28: 5,889,369 km (0.077 R)
• M29: 6,159,992 km (0.105 R)
• M30: 6,277,127 km (0.042 R)
• M31: 6,454,400 km (0.118 R)
• M32: 6,533,837 km (0.04 R)
• M33: 6,673,411 km (0.112 R)
• M34: 7,139,110 km (0.062 R)
• M35: 7,344,807 km (0.101 R)
• M36: 7,636,223 km (0.069 R)
• M37: 8,273,510 km (0.116 R)
• M38: 8,533,212 km (0.114 R)
• M39: 8,817,448 km (0.105 R)
• M40: 9,127,265 km (0.032 R)
• M41: 9,598,648 km (0.052 R)
• M42: 9,802,999 km (0.087 R)
• M43: 10,147,074 km (0.072 R)
• M44: 10,401,839 km (0.075 R)
• M45: 10,823,256 km (0.119 R)
• M46: 11,441,993 km (0.071 R)
• M47: 11,682,995 km (0.119 R)
• M48: 11,901,259 km (0.097 R)
• M49: 12,366,807 km (0.067 R)
• M50: 12,490,225 km (0.057 R)
• M51: 12,763,242 km (0.083 R)
• M52: 13,013,369 km (0.117 R)
• M53: 13,164,014 km (0.037 R)
• M54: 13,290,125 km (0.115 R)
• M55: 13,670,852 km (0.076 R)
• M56: 13,798,608 km (0.108 R)
• M57: 13,926,664 km (0.117 R)
• M58: 14,599,107 km (0.066 R)
• M59: 14,755,885 km (0.048 R)
• M60: 14,991,951 km (0.094 R)
• M61: 15,308,649 km (0.088 R)
• M62: 15,787,961 km (0.065 R)
• M63: 16,461,899 km (0.079 R)
• M64: 16,543,281 km (0.118 R)
• M65: 16,624,961 km (0.096 R)
• M66: 16,788,621 km (0.101 R)
• M67: 16,952,880 km (0.096 R)
• M68: 17,893,401 km (0.059 R)
• M69: 18,454,543 km (0.12 R)
• M70: 18,595,763 km (0.093 R)
• M71: 18,709,009 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit