🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 13.2

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 323 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 11,408,826 km

• M1: 164,857 km (0.087 R)
• M2: 247,884 km (0.068 R)
• M3: 346,319 km (0.106 R)
• M4: 435,779 km (0.072 R)
• M5: 525,986 km (0.112 R)
• M6: 667,655 km (0.112 R)
• M7: 751,729 km (0.089 R)
• M8: 929,152 km (0.116 R)
• M9: 1,096,253 km (0.095 R)
• M10: 1,198,728 km (0.117 R)
• M11: 1,335,610 km (0.052 R)
• M12: 1,433,896 km (0.079 R)
• M13: 1,613,114 km (0.087 R)
• M14: 1,726,958 km (0.041 R)
• M15: 1,874,461 km (0.11 R)
• M16: 1,999,076 km (0.079 R)
• M17: 2,158,996 km (0.037 R)
• M18: 2,332,829 km (0.026 R)
• M19: 2,419,147 km (0.037 R)
• M20: 2,526,110 km (0.057 R)
• M21: 2,619,758 km (0.096 R)
• M22: 2,729,862 km (0.069 R)
• M23: 2,867,043 km (0.03 R)
• M24: 2,975,352 km (0.045 R)
• M25: 3,106,101 km (0.048 R)
• M26: 3,217,551 km (0.077 R)
• M27: 3,341,119 km (0.107 R)
• M28: 3,493,858 km (0.103 R)
• M29: 3,609,946 km (0.095 R)
• M30: 3,721,696 km (0.117 R)
• M31: 3,823,273 km (0.066 R)
• M32: 3,954,470 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.7

Radius: 9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.51 AU - 0.79 AU

Year: 355 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 11,408,826 km

• M1: 113,844 km (0.048 R)
• M2: 171,290 km (0.059 R)
• M3: 227,389 km (0.063 R)
• M4: 286,480 km (0.101 R)
• M5: 367,562 km (0.105 R)
• M6: 493,673 km (0.111 R)
• M7: 603,179 km (0.078 R)
• M8: 689,945 km (0.084 R)
• M9: 746,194 km (0.06 R)
• M10: 877,092 km (0.112 R)
• M11: 993,479 km (0.117 R)
• M12: 1,078,002 km (0.092 R)
• M13: 1,147,416 km (0.059 R)
• M14: 1,230,442 km (0.109 R)
• M15: 1,287,888 km (0.118 R)
• M16: 1,431,053 km (0.103 R)
• M17: 1,494,932 km (0.104 R)
• M18: 1,615,807 km (0.091 R)
• M19: 1,689,259 km (0.113 R)
• M20: 1,774,231 km (0.11 R)
• M21: 1,881,492 km (0.099 R)
• M22: 1,937,741 km (0.033 R)
• M23: 2,052,034 km (0.081 R)
• M24: 2,223,922 km (0.086 R)
• M25: 2,332,380 km (0.114 R)
• M26: 2,412,116 km (0.103 R)
• M27: 2,496,489 km (0.089 R)
• M28: 2,562,462 km (0.119 R)
• M29: 2,704,131 km (0.08 R)
• M30: 2,779,977 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 8.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.23 AU - 1.53 AU

Year: 1100 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 11,408,826 km

• M1: 109,655 km (0.104 R)
• M2: 169,195 km (0.084 R)
• M3: 270,623 km (0.116 R)
• M4: 336,595 km (0.074 R)
• M5: 472,729 km (0.103 R)
• M6: 574,306 km (0.086 R)
• M7: 767,736 km (0.105 R)
• M8: 910,901 km (0.117 R)
• M9: 996,621 km (0.111 R)
• M10: 1,123,181 km (0.087 R)
• M11: 1,200,074 km (0.12 R)
• M12: 1,286,841 km (0.081 R)
• M13: 1,375,852 km (0.108 R)
• M14: 1,483,712 km (0.079 R)
• M15: 1,551,629 km (0.063 R)
• M16: 1,611,767 km (0.092 R)
• M17: 1,734,737 km (0.113 R)
• M18: 1,797,269 km (0.084 R)
• M19: 1,851,573 km (0.114 R)
• M20: 1,906,475 km (0.111 R)
• M21: 2,112,472 km (0.065 R)
• M22: 2,189,215 km (0.116 R)
• M23: 2,306,201 km (0.067 R)
• M24: 2,847,147 km (0.118 R)
• M25: 2,953,511 km (0.106 R)
• M26: 3,017,987 km (0.109 R)
• M27: 3,325,411 km (0.069 R)
• M28: 3,460,199 km (0.095 R)
• M29: 3,608,301 km (0.117 R)
• M30: 3,688,934 km (0.105 R)
• M31: 3,946,242 km (0.106 R)
• M32: 4,053,354 km (0.114 R)
• M33: 4,125,161 km (0.117 R)
• M34: 4,221,652 km (0.041 R)
• M35: 4,331,158 km (0.107 R)
• M36: 4,690,342 km (0.102 R)
• M37: 4,867,167 km (0.037 R)
• M38: 5,188,503 km (0.084 R)
• M39: 5,279,608 km (0.085 R)
• M40: 5,569,828 km (0.084 R)
• M41: 5,865,134 km (0.117 R)
• M42: 6,028,495 km (0.064 R)
• M43: 6,097,011 km (0.1 R)
• M44: 6,165,676 km (0.098 R)
• M45: 6,276,229 km (0.108 R)
• M46: 6,625,989 km (0.11 R)
• M47: 6,781,870 km (0.041 R)
• M48: 7,111,733 km (0.09 R)
• M49: 7,490,964 km (0.093 R)
• M50: 7,549,905 km (0.051 R)
• M51: 7,697,858 km (0.098 R)
• M52: 7,831,897 km (0.11 R)
• M53: 7,996,904 km (0.103 R)
• M54: 8,467,688 km (0.105 R)
• M55: 8,529,173 km (0.119 R)
• M56: 9,167,208 km (0.053 R)
• M57: 9,309,326 km (0.101 R)
• M58: 9,452,341 km (0.115 R)
• M59: 9,675,990 km (0.095 R)
• M60: 10,014,829 km (0.046 R)
• M61: 10,161,286 km (0.078 R)
• M62: 10,259,272 km (0.104 R)
• M63: 10,522,116 km (0.102 R)
• M64: 10,588,238 km (0.08 R)
• M65: 10,937,400 km (0.112 R)
• M66: 11,054,684 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit