🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 13.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.72 AU - 0.9 AU

Year: 494 Days

Day: 11.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,651,381 km

• M1: 169,943 km (0.08 R)
• M2: 270,623 km (0.104 R)
• M3: 375,790 km (0.081 R)
• M4: 495,319 km (0.066 R)
• M5: 706,850 km (0.11 R)
• M6: 795,262 km (0.102 R)
• M7: 894,446 km (0.107 R)
• M8: 998,416 km (0.115 R)
• M9: 1,124,826 km (0.085 R)
• M10: 1,212,341 km (0.095 R)
• M11: 1,375,403 km (0.082 R)
• M12: 1,505,703 km (0.096 R)
• M13: 1,611,618 km (0.08 R)
• M14: 1,749,697 km (0.089 R)
• M15: 1,856,958 km (0.101 R)
• M16: 2,006,706 km (0.1 R)
• M17: 2,137,754 km (0.09 R)
• M18: 2,290,493 km (0.088 R)
• M19: 2,375,315 km (0.109 R)
• M20: 2,461,334 km (0.113 R)
• M21: 2,553,336 km (0.098 R)
• M22: 2,695,903 km (0.108 R)
• M23: 2,851,485 km (0.086 R)
• M24: 2,979,092 km (0.062 R)
• M25: 3,103,408 km (0.083 R)
• M26: 3,208,426 km (0.112 R)
• M27: 3,304,019 km (0.109 R)
• M28: 3,427,437 km (0.068 R)
• M29: 3,612,938 km (0.104 R)
• M30: 3,784,976 km (0.099 R)
• M31: 3,880,569 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 13.9

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.93 AU - 2.77 AU

Year: 2443 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 33,651,381 km

• M1: 182,061 km (0.096 R)
• M2: 285,732 km (0.112 R)
• M3: 406,308 km (0.056 R)
• M4: 611,706 km (0.112 R)
• M5: 759,658 km (0.095 R)
• M6: 1,160,580 km (0.116 R)
• M7: 1,274,574 km (0.071 R)
• M8: 1,625,680 km (0.115 R)
• M9: 1,716,486 km (0.105 R)
• M10: 1,991,447 km (0.09 R)
• M11: 2,418,250 km (0.067 R)
• M12: 2,531,794 km (0.07 R)
• M13: 2,828,148 km (0.093 R)
• M14: 2,929,426 km (0.106 R)
• M15: 3,050,899 km (0.094 R)
• M16: 3,396,021 km (0.071 R)
• M17: 3,513,904 km (0.086 R)
• M18: 3,653,180 km (0.065 R)
• M19: 3,774,205 km (0.093 R)
• M20: 4,145,058 km (0.108 R)
• M21: 4,281,940 km (0.114 R)
• M22: 4,431,089 km (0.078 R)
• M23: 4,636,337 km (0.082 R)
• M24: 4,878,087 km (0.042 R)
• M25: 5,112,657 km (0.086 R)
• M26: 5,236,973 km (0.117 R)
• M27: 5,558,159 km (0.088 R)
• M28: 5,697,884 km (0.109 R)
• M29: 5,945,169 km (0.09 R)
• M30: 6,052,281 km (0.042 R)
• M31: 6,683,584 km (0.109 R)
• M32: 6,907,083 km (0.112 R)
• M33: 7,120,559 km (0.065 R)
• M34: 7,336,130 km (0.104 R)
• M35: 7,877,973 km (0.102 R)
• M36: 8,074,695 km (0.084 R)
• M37: 8,246,583 km (0.119 R)
• M38: 8,486,538 km (0.115 R)
• M39: 9,123,974 km (0.12 R)
• M40: 9,330,569 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 12.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3 AU - 4.6 AU

Year: 5024 Days

Day: 6.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,651,381 km

• M1: 199,414 km (0.108 R)
• M2: 338,241 km (0.083 R)
• M3: 464,651 km (0.077 R)
• M4: 913,445 km (0.094 R)
• M5: 1,444,667 km (0.118 R)
• M6: 1,653,505 km (0.068 R)
• M7: 2,359,757 km (0.103 R)
• M8: 2,461,932 km (0.058 R)
• M9: 3,106,549 km (0.105 R)
• M10: 3,355,929 km (0.028 R)
• M11: 3,541,430 km (0.096 R)
• M12: 3,706,586 km (0.059 R)
• M13: 4,118,429 km (0.109 R)
• M14: 4,242,296 km (0.091 R)
• M15: 4,367,659 km (0.057 R)
• M16: 4,519,501 km (0.099 R)
• M17: 4,724,899 km (0.11 R)
• M18: 4,828,720 km (0.079 R)
• M19: 5,386,571 km (0.088 R)
• M20: 5,577,009 km (0.1 R)
• M21: 5,742,165 km (0.048 R)
• M22: 6,105,538 km (0.12 R)
• M23: 6,708,417 km (0.036 R)
• M24: 6,884,195 km (0.065 R)
• M25: 6,972,607 km (0.042 R)
• M26: 7,300,376 km (0.098 R)
• M27: 7,755,303 km (0.11 R)
• M28: 7,878,273 km (0.093 R)
• M29: 8,094,890 km (0.119 R)
• M30: 8,534,110 km (0.114 R)
• M31: 8,724,847 km (0.112 R)
• M32: 9,370,661 km (0.105 R)
• M33: 10,065,244 km (0.087 R)
• M34: 10,435,798 km (0.084 R)
• M35: 10,673,958 km (0.095 R)
• M36: 11,329,496 km (0.046 R)
• M37: 11,504,226 km (0.104 R)
• M38: 13,189,595 km (0.113 R)
• M39: 13,780,956 km (0.106 R)
• M40: 15,219,788 km (0.116 R)
• M41: 15,567,603 km (0.106 R)
• M42: 15,957,006 km (0.113 R)
• M43: 16,271,012 km (0.118 R)
• M44: 17,993,183 km (0.076 R)
• M45: 18,402,034 km (0.108 R)
• M46: 18,566,442 km (0.106 R)
• M47: 18,731,299 km (0.104 R)
• M48: 19,270,450 km (0.08 R)
• M49: 19,983,284 km (0.12 R)
• M50: 20,194,665 km (0.1 R)
• M51: 20,704,794 km (0.089 R)
• M52: 20,790,214 km (0.103 R)
• M53: 20,918,569 km (0.106 R)
• M54: 21,955,283 km (0.083 R)
• M55: 22,173,247 km (0.106 R)
• M56: 23,274,437 km (0.077 R)
• M57: 23,452,309 km (0.118 R)
• M58: 23,541,319 km (0.047 R)
• M59: 24,483,636 km (0.09 R)
• M60: 25,621,328 km (0.035 R)
• M61: 27,196,295 km (0.091 R)
• M62: 27,901,050 km (0.118 R)
• M63: 28,516,795 km (0.1 R)
• M64: 28,897,821 km (0.064 R)
• M65: 29,184,899 km (0.092 R)
• M66: 31,317,865 km (0.089 R)
• M67: 31,416,002 km (0.102 R)
• M68: 31,661,791 km (0.103 R)
• M69: 31,957,696 km (0.081 R)
• M70: 32,056,580 km (0.065 R)
• M71: 33,000,393 km (0.058 R)
• M72: 33,150,140 km (0.091 R)
• M73: 33,400,417 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit