🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.7

Radius: 8.8

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 494 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,741,648 km

• M1: 110,553 km (0.089 R)
• M2: 221,704 km (0.11 R)
• M3: 277,205 km (0.101 R)
• M4: 333,304 km (0.109 R)
• M5: 487,240 km (0.056 R)
• M6: 706,102 km (0.035 R)
• M7: 761,154 km (0.103 R)
• M8: 856,298 km (0.109 R)
• M9: 920,625 km (0.058 R)
• M10: 1,070,074 km (0.083 R)
• M11: 1,139,786 km (0.082 R)
• M12: 1,381,536 km (0.12 R)
• M13: 1,457,831 km (0.1 R)
• M14: 1,523,654 km (0.103 R)
• M15: 1,596,508 km (0.029 R)
• M16: 1,695,692 km (0.103 R)
• M17: 1,900,192 km (0.106 R)
• M18: 2,277,478 km (0.119 R)
• M19: 2,375,465 km (0.063 R)
• M20: 2,446,374 km (0.063 R)
• M21: 2,553,935 km (0.071 R)
• M22: 2,633,970 km (0.12 R)
• M23: 2,766,663 km (0.117 R)
• M24: 2,833,832 km (0.086 R)
• M25: 2,916,859 km (0.027 R)
• M26: 3,000,484 km (0.112 R)
• M27: 3,100,565 km (0.109 R)
• M28: 3,185,986 km (0.096 R)
• M29: 3,391,234 km (0.082 R)
• M30: 3,447,333 km (0.081 R)
• M31: 3,503,582 km (0.104 R)
• M32: 3,657,967 km (0.076 R)
• M33: 3,732,018 km (0.075 R)
• M34: 3,931,731 km (0.065 R)
• M35: 4,075,196 km (0.026 R)
• M36: 4,203,401 km (0.098 R)
• M37: 4,263,689 km (0.087 R)
• M38: 4,551,665 km (0.096 R)
• M39: 4,675,831 km (0.105 R)
• M40: 4,846,073 km (0.065 R)
• M41: 4,918,479 km (0.062 R)
• M42: 5,073,313 km (0.083 R)
• M43: 5,156,040 km (0.08 R)
• M44: 5,257,617 km (0.078 R)
• M45: 5,313,268 km (0.065 R)
• M46: 5,547,687 km (0.111 R)
• M47: 5,699,380 km (0.105 R)
• M48: 5,842,994 km (0.118 R)
• M49: 6,045,848 km (0.093 R)
• M50: 6,104,341 km (0.086 R)
• M51: 6,359,705 km (0.1 R)
• M52: 6,438,992 km (0.078 R)
• M53: 6,498,681 km (0.119 R)
• M54: 6,568,543 km (0.048 R)
• M55: 6,638,705 km (0.105 R)
• M56: 6,779,626 km (0.069 R)
• M57: 6,860,708 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.6

Radius: 14.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 1023 Days

Day: 12.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,741,648 km

• M1: 189,092 km (0.072 R)
• M2: 293,960 km (0.033 R)
• M3: 388,356 km (0.104 R)
• M4: 504,893 km (0.114 R)
• M5: 614,548 km (0.1 R)
• M6: 780,003 km (0.086 R)
• M7: 890,855 km (0.051 R)
• M8: 1,013,675 km (0.115 R)
• M9: 1,118,842 km (0.077 R)
• M10: 1,221,915 km (0.115 R)
• M11: 1,367,025 km (0.071 R)
• M12: 1,620,145 km (0.044 R)
• M13: 1,838,558 km (0.053 R)
• M14: 1,940,434 km (0.098 R)
• M15: 2,051,884 km (0.113 R)
• M16: 2,234,992 km (0.089 R)
• M17: 2,423,635 km (0.11 R)
• M18: 2,576,823 km (0.119 R)
• M19: 2,791,945 km (0.083 R)
• M20: 2,927,331 km (0.059 R)
• M21: 3,030,404 km (0.109 R)
• M22: 3,284,571 km (0.113 R)
• M23: 3,400,808 km (0.087 R)
• M24: 3,536,643 km (0.08 R)
• M25: 3,832,847 km (0.071 R)
• M26: 3,955,517 km (0.114 R)
• M27: 4,050,811 km (0.119 R)
• M28: 4,263,240 km (0.086 R)
• M29: 4,420,019 km (0.082 R)
• M30: 4,608,811 km (0.078 R)
• M31: 4,800,296 km (0.086 R)
• M32: 4,932,990 km (0.025 R)
• M33: 5,087,524 km (0.1 R)
• M34: 5,191,345 km (0.05 R)
• M35: 5,338,101 km (0.035 R)
• M36: 5,765,053 km (0.103 R)
• M37: 6,370,177 km (0.1 R)
• M38: 6,471,155 km (0.063 R)
• M39: 6,903,493 km (0.04 R)
• M40: 7,018,982 km (0.069 R)
• M41: 7,193,114 km (0.1 R)
• M42: 7,380,710 km (0.027 R)
• M43: 7,546,016 km (0.09 R)
• M44: 7,641,160 km (0.097 R)
• M45: 8,171,335 km (0.085 R)
• M46: 8,281,289 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.94 AU - 3.12 AU

Year: 3641 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,741,648 km

• M1: 172,187 km (0.09 R)
• M2: 398,080 km (0.088 R)
• M3: 514,467 km (0.084 R)
• M4: 635,941 km (0.03 R)
• M5: 818,899 km (0.067 R)
• M6: 944,112 km (0.091 R)
• M7: 1,042,847 km (0.039 R)
• M8: 1,215,483 km (0.057 R)
• M9: 1,336,208 km (0.103 R)
• M10: 1,423,274 km (0.104 R)
• M11: 1,643,033 km (0.113 R)
• M12: 1,723,367 km (0.083 R)
• M13: 1,832,574 km (0.104 R)
• M14: 1,930,261 km (0.098 R)
• M15: 2,323,554 km (0.094 R)
• M16: 2,429,769 km (0.099 R)
• M17: 2,568,745 km (0.058 R)
• M18: 2,758,286 km (0.116 R)
• M19: 2,854,776 km (0.031 R)
• M20: 3,337,678 km (0.111 R)
• M21: 3,739,049 km (0.092 R)
• M22: 4,211,479 km (0.056 R)
• M23: 4,323,229 km (0.065 R)
• M24: 4,436,026 km (0.074 R)
• M25: 4,664,462 km (0.071 R)
• M26: 5,113,405 km (0.101 R)
• M27: 5,192,991 km (0.079 R)
• M28: 5,617,250 km (0.12 R)
• M29: 5,740,669 km (0.081 R)
• M30: 6,052,879 km (0.109 R)
• M31: 6,200,533 km (0.114 R)
• M32: 6,716,047 km (0.094 R)
• M33: 7,067,303 km (0.118 R)
• M34: 7,696,661 km (0.107 R)
• M35: 8,087,710 km (0.105 R)
• M36: 8,532,315 km (0.074 R)
• M37: 8,698,219 km (0.069 R)
• M38: 8,961,062 km (0.058 R)
• M39: 9,372,307 km (0.107 R)
• M40: 9,469,994 km (0.031 R)
• M41: 9,839,351 km (0.108 R)
• M42: 10,063,299 km (0.076 R)
• M43: 10,668,722 km (0.097 R)
• M44: 10,975,846 km (0.115 R)
• M45: 11,078,919 km (0.081 R)
• M46: 11,914,872 km (0.088 R)
• M47: 12,689,939 km (0.064 R)
• M48: 13,097,294 km (0.098 R)
• M49: 13,343,831 km (0.086 R)
• M50: 13,481,461 km (0.071 R)
• M51: 13,785,743 km (0.048 R)
• M52: 14,373,214 km (0.077 R)
• M53: 14,797,922 km (0.113 R)
• M54: 15,083,355 km (0.054 R)
• M55: 15,197,947 km (0.106 R)
• M56: 16,067,260 km (0.096 R)
• M57: 16,596,687 km (0.091 R)
• M58: 16,833,800 km (0.085 R)
• M59: 17,012,270 km (0.08 R)
• M60: 17,431,443 km (0.108 R)
• M61: 17,702,664 km (0.103 R)
• M62: 17,975,381 km (0.08 R)
• M63: 18,463,519 km (0.099 R)
• M64: 18,555,521 km (0.087 R)
• M65: 19,141,945 km (0.088 R)
• M66: 19,452,959 km (0.118 R)
• M67: 19,859,865 km (0.026 R)
• M68: 20,174,769 km (0.083 R)
• M69: 20,523,033 km (0.089 R)
• M70: 20,777,648 km (0.112 R)
• M71: 20,969,283 km (0.076 R)
• M72: 21,322,185 km (0.119 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: 448 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit