🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.8

Radius: 12.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.67 AU - 1.05 AU

Year: 507 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 19,388,861 km

• M1: 154,385 km (0.062 R)
• M2: 245,041 km (0.051 R)
• M3: 336,446 km (0.101 R)
• M4: 440,267 km (0.105 R)
• M5: 522,396 km (0.053 R)
• M6: 614,847 km (0.032 R)
• M7: 755,619 km (0.118 R)
• M8: 845,826 km (0.082 R)
• M9: 949,348 km (0.091 R)
• M10: 1,033,721 km (0.1 R)
• M11: 1,120,787 km (0.104 R)
• M12: 1,205,460 km (0.12 R)
• M13: 1,297,762 km (0.08 R)
• M14: 1,408,614 km (0.09 R)
• M15: 1,517,371 km (0.094 R)
• M16: 1,623,436 km (0.111 R)
• M17: 1,709,006 km (0.102 R)
• M18: 1,878,949 km (0.085 R)
• M19: 1,963,173 km (0.088 R)
• M20: 2,147,777 km (0.077 R)
• M21: 2,338,364 km (0.068 R)
• M22: 2,416,305 km (0.076 R)
• M23: 2,508,158 km (0.089 R)
• M24: 2,648,481 km (0.086 R)
• M25: 2,750,207 km (0.087 R)
• M26: 3,021,129 km (0.065 R)
• M27: 3,120,612 km (0.042 R)
• M28: 3,507,023 km (0.05 R)
• M29: 3,649,440 km (0.092 R)
• M30: 3,809,061 km (0.094 R)
• M31: 4,041,087 km (0.104 R)
• M32: 4,143,113 km (0.094 R)
• M33: 4,293,908 km (0.099 R)
• M34: 4,584,576 km (0.064 R)
• M35: 4,839,940 km (0.118 R)
• M36: 5,159,631 km (0.068 R)
• M37: 5,287,686 km (0.111 R)
• M38: 5,390,909 km (0.063 R)
• M39: 5,468,849 km (0.059 R)
• M40: 5,555,766 km (0.076 R)
• M41: 5,678,286 km (0.119 R)
• M42: 5,766,400 km (0.082 R)
• M43: 5,863,937 km (0.057 R)
• M44: 6,060,509 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 14.5

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.18 AU - 1.48 AU

Year: 975 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,388,861 km

• M1: 180,714 km (0.092 R)
• M2: 284,236 km (0.086 R)
• M3: 397,482 km (0.076 R)
• M4: 516,412 km (0.097 R)
• M5: 713,582 km (0.114 R)
• M6: 1,014,722 km (0.104 R)
• M7: 1,146,368 km (0.109 R)
• M8: 1,280,408 km (0.109 R)
• M9: 1,441,076 km (0.096 R)
• M10: 1,595,611 km (0.117 R)
• M11: 2,088,985 km (0.111 R)
• M12: 2,206,269 km (0.077 R)
• M13: 2,345,844 km (0.113 R)
• M14: 2,437,249 km (0.097 R)
• M15: 2,687,227 km (0.059 R)
• M16: 2,847,745 km (0.067 R)
• M17: 2,940,197 km (0.076 R)
• M18: 3,150,531 km (0.029 R)
• M19: 3,326,009 km (0.109 R)
• M20: 3,464,088 km (0.074 R)
• M21: 3,722,294 km (0.084 R)
• M22: 4,090,903 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 11.3

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.38 AU - 2.56 AU

Year: 2468 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,388,861 km

• M1: 145,409 km (0.048 R)
• M2: 221,255 km (0.096 R)
• M3: 395,537 km (0.052 R)
• M4: 695,331 km (0.092 R)
• M5: 795,412 km (0.117 R)
• M6: 981,063 km (0.083 R)
• M7: 1,159,683 km (0.113 R)
• M8: 1,430,604 km (0.113 R)
• M9: 1,549,684 km (0.101 R)
• M10: 1,659,788 km (0.083 R)
• M11: 1,798,017 km (0.063 R)
• M12: 1,953,299 km (0.108 R)
• M13: 2,032,736 km (0.067 R)
• M14: 2,474,798 km (0.084 R)
• M15: 2,707,123 km (0.102 R)
• M16: 3,162,050 km (0.071 R)
• M17: 3,906,150 km (0.057 R)
• M18: 4,041,087 km (0.067 R)
• M19: 4,211,778 km (0.086 R)
• M20: 4,507,833 km (0.076 R)
• M21: 4,828,570 km (0.077 R)
• M22: 4,955,280 km (0.112 R)
• M23: 5,028,284 km (0.089 R)
• M24: 5,267,939 km (0.058 R)
• M25: 5,435,938 km (0.092 R)
• M26: 5,662,878 km (0.086 R)
• M27: 5,854,363 km (0.104 R)
• M28: 5,931,705 km (0.108 R)
• M29: 6,028,645 km (0.075 R)
• M30: 6,204,572 km (0.113 R)
• M31: 6,461,730 km (0.095 R)
• M32: 6,561,662 km (0.107 R)
• M33: 6,762,871 km (0.054 R)
• M34: 7,068,649 km (0.11 R)
• M35: 7,483,484 km (0.027 R)
• M36: 7,693,818 km (0.064 R)
• M37: 8,620,876 km (0.117 R)
• M38: 8,730,981 km (0.085 R)
• M39: 8,841,533 km (0.109 R)
• M40: 9,288,382 km (0.111 R)
• M41: 9,401,329 km (0.111 R)
• M42: 9,560,052 km (0.093 R)
• M43: 9,651,307 km (0.073 R)
• M44: 9,765,599 km (0.085 R)
• M45: 9,880,341 km (0.104 R)
• M46: 10,018,719 km (0.087 R)
• M47: 10,111,320 km (0.09 R)
• M48: 10,320,757 km (0.118 R)
• M49: 10,767,606 km (0.103 R)
• M50: 10,933,959 km (0.113 R)
• M51: 11,680,303 km (0.078 R)
• M52: 11,851,143 km (0.116 R)
• M53: 12,022,882 km (0.116 R)
• M54: 12,793,012 km (0.118 R)
• M55: 12,943,956 km (0.112 R)
• M56: 13,579,148 km (0.074 R)
• M57: 13,784,546 km (0.094 R)
• M58: 14,590,430 km (0.095 R)
• M59: 14,695,448 km (0.076 R)
• M60: 14,906,381 km (0.091 R)
• M61: 15,251,353 km (0.06 R)
• M62: 15,438,201 km (0.104 R)
• M63: 15,598,869 km (0.088 R)
• M64: 15,679,502 km (0.069 R)
• M65: 16,030,309 km (0.074 R)
• M66: 16,492,866 km (0.103 R)
• M67: 16,960,060 km (0.106 R)
• M68: 17,098,139 km (0.094 R)
• M69: 17,431,443 km (0.113 R)
• M70: 18,500,769 km (0.052 R)
• M71: 18,728,606 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit