🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 13.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 421 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,743,538 km

• M1: 212,279 km (0.109 R)
• M2: 299,495 km (0.089 R)
• M3: 438,920 km (0.08 R)
• M4: 619,186 km (0.096 R)
• M5: 716,275 km (0.037 R)
• M6: 909,854 km (0.111 R)
• M7: 1,020,257 km (0.105 R)
• M8: 1,108,819 km (0.098 R)
• M9: 1,221,018 km (0.064 R)
• M10: 1,351,617 km (0.034 R)
• M11: 1,472,492 km (0.059 R)
• M12: 1,570,329 km (0.079 R)
• M13: 1,670,709 km (0.071 R)
• M14: 1,789,191 km (0.049 R)
• M15: 2,064,451 km (0.091 R)
• M16: 2,331,782 km (0.088 R)
• M17: 2,574,131 km (0.078 R)
• M18: 2,675,259 km (0.034 R)
• M19: 2,763,671 km (0.088 R)
• M20: 2,876,767 km (0.119 R)
• M21: 3,001,232 km (0.087 R)
• M22: 3,098,172 km (0.059 R)
• M23: 3,225,928 km (0.092 R)
• M24: 3,320,325 km (0.089 R)
• M25: 3,420,705 km (0.111 R)
• M26: 3,593,939 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 14.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.99 AU - 3.11 AU

Year: 3387 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,743,538 km

• M1: 187,895 km (0.079 R)
• M2: 509,530 km (0.106 R)
• M3: 662,868 km (0.051 R)
• M4: 1,012,030 km (0.082 R)
• M5: 1,250,040 km (0.054 R)
• M6: 1,583,942 km (0.09 R)
• M7: 1,701,825 km (0.034 R)
• M8: 1,795,623 km (0.119 R)
• M9: 2,441,437 km (0.106 R)
• M10: 2,798,527 km (0.102 R)
• M11: 2,991,658 km (0.113 R)
• M12: 3,189,277 km (0.119 R)
• M13: 3,615,033 km (0.08 R)
• M14: 3,826,115 km (0.086 R)
• M15: 3,968,981 km (0.097 R)
• M16: 4,278,798 km (0.078 R)
• M17: 4,371,549 km (0.079 R)
• M18: 5,275,419 km (0.081 R)
• M19: 5,944,271 km (0.048 R)
• M20: 6,068,886 km (0.093 R)
• M21: 6,278,473 km (0.084 R)
• M22: 6,426,575 km (0.07 R)
• M23: 6,683,285 km (0.103 R)
• M24: 6,965,127 km (0.066 R)
• M25: 7,096,624 km (0.117 R)
• M26: 7,295,290 km (0.099 R)
• M27: 7,721,045 km (0.112 R)
• M28: 8,131,991 km (0.099 R)
• M29: 8,316,894 km (0.049 R)
• M30: 8,667,401 km (0.105 R)
• M31: 9,070,568 km (0.064 R)
• M32: 9,214,331 km (0.065 R)
• M33: 9,479,867 km (0.103 R)
• M34: 9,577,106 km (0.068 R)
• M35: 10,266,902 km (0.079 R)
• M36: 10,744,119 km (0.089 R)
• M37: 11,023,867 km (0.117 R)
• M38: 11,280,128 km (0.103 R)
• M39: 12,166,496 km (0.091 R)
• M40: 12,272,261 km (0.052 R)
• M41: 12,940,216 km (0.095 R)
• M42: 13,265,142 km (0.069 R)
• M43: 13,373,900 km (0.118 R)
• M44: 14,116,803 km (0.117 R)
• M45: 14,703,825 km (0.076 R)
• M46: 14,873,020 km (0.045 R)
• M47: 15,699,997 km (0.104 R)
• M48: 15,815,188 km (0.105 R)
• M49: 15,930,827 km (0.045 R)
• M50: 16,249,919 km (0.12 R)
• M51: 16,983,248 km (0.114 R)
• M52: 17,220,061 km (0.037 R)
• M53: 17,607,520 km (0.09 R)
• M54: 17,727,198 km (0.061 R)
• M55: 18,178,834 km (0.093 R)
• M56: 18,360,595 km (0.075 R)
• M57: 18,573,324 km (0.115 R)
• M58: 18,664,728 km (0.091 R)
• M59: 18,909,320 km (0.08 R)
• M60: 19,093,326 km (0.09 R)
• M61: 19,742,581 km (0.112 R)
• M62: 19,991,661 km (0.096 R)
• M63: 20,241,938 km (0.089 R)
• M64: 20,336,035 km (0.039 R)
• M65: 20,461,847 km (0.097 R)
• M66: 20,650,789 km (0.105 R)
• M67: 20,745,634 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 13.2

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.24 AU - 5.9 AU

Year: 8358 Days

Day: 8.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,743,538 km

• M1: 194,776 km (0.066 R)
• M2: 754,272 km (0.054 R)
• M3: 869,912 km (0.116 R)
• M4: 1,214,286 km (0.098 R)
• M5: 1,468,004 km (0.099 R)
• M6: 1,677,441 km (0.083 R)
• M7: 2,244,866 km (0.09 R)
• M8: 2,906,836 km (0.099 R)
• M9: 3,172,821 km (0.086 R)
• M10: 3,308,806 km (0.094 R)
• M11: 4,081,180 km (0.097 R)
• M12: 4,186,945 km (0.105 R)
• M13: 4,466,244 km (0.06 R)
• M14: 4,553,460 km (0.069 R)
• M15: 5,387,169 km (0.107 R)
• M16: 5,480,219 km (0.117 R)
• M17: 5,667,815 km (0.07 R)
• M18: 5,905,376 km (0.088 R)
• M19: 6,662,640 km (0.075 R)
• M20: 7,658,813 km (0.115 R)
• M21: 8,241,197 km (0.097 R)
• M22: 8,483,695 km (0.117 R)
• M23: 8,837,943 km (0.079 R)
• M24: 8,975,573 km (0.11 R)
• M25: 9,141,627 km (0.112 R)
• M26: 9,252,927 km (0.076 R)
• M27: 9,364,677 km (0.111 R)
• M28: 9,561,398 km (0.032 R)
• M29: 9,787,889 km (0.106 R)
• M30: 9,901,733 km (0.092 R)
• M31: 10,419,641 km (0.111 R)
• M32: 10,652,715 km (0.076 R)
• M33: 11,632,431 km (0.12 R)
• M34: 12,609,904 km (0.09 R)
• M35: 12,733,920 km (0.1 R)
• M36: 14,642,939 km (0.093 R)
• M37: 14,969,810 km (0.079 R)
• M38: 15,431,469 km (0.066 R)
• M39: 16,031,805 km (0.102 R)
• M40: 16,132,634 km (0.104 R)
• M41: 16,233,763 km (0.096 R)
• M42: 16,946,896 km (0.116 R)
• M43: 17,324,481 km (0.116 R)
• M44: 17,704,908 km (0.1 R)
• M45: 17,913,597 km (0.104 R)
• M46: 18,088,178 km (0.115 R)
• M47: 18,193,195 km (0.1 R)
• M48: 18,403,680 km (0.059 R)
• M49: 19,864,353 km (0.086 R)
• M50: 21,177,374 km (0.1 R)
• M51: 21,473,129 km (0.051 R)
• M52: 22,857,956 km (0.079 R)
• M53: 24,426,340 km (0.098 R)
• M54: 25,674,435 km (0.1 R)
• M55: 26,147,763 km (0.109 R)
• M56: 26,425,267 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit