🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 14.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 353 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,603,923 km

• M1: 186,100 km (0.075 R)
• M2: 286,630 km (0.094 R)
• M3: 385,514 km (0.085 R)
• M4: 491,130 km (0.081 R)
• M5: 595,549 km (0.066 R)
• M6: 688,300 km (0.092 R)
• M7: 792,869 km (0.067 R)
• M8: 895,792 km (0.051 R)
• M9: 989,440 km (0.116 R)
• M10: 1,088,923 km (0.105 R)
• M11: 1,264,700 km (0.047 R)
• M12: 1,414,448 km (0.044 R)
• M13: 1,536,071 km (0.08 R)
• M14: 1,633,310 km (0.085 R)
• M15: 1,790,088 km (0.118 R)
• M16: 1,901,239 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.3

Radius: 8.7

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.18 AU - 2.32 AU

Year: 2330 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,603,923 km

• M1: 113,545 km (0.116 R)
• M2: 172,187 km (0.113 R)
• M3: 278,701 km (0.044 R)
• M4: 479,461 km (0.05 R)
• M5: 590,463 km (0.111 R)
• M6: 679,922 km (0.11 R)
• M7: 758,162 km (0.099 R)
• M8: 924,365 km (0.042 R)
• M9: 994,227 km (0.061 R)
• M10: 1,066,034 km (0.09 R)
• M11: 1,167,761 km (0.109 R)
• M12: 1,401,283 km (0.091 R)
• M13: 1,596,957 km (0.089 R)
• M14: 1,779,467 km (0.05 R)
• M15: 2,428,721 km (0.047 R)
• M16: 2,589,240 km (0.111 R)
• M17: 2,766,065 km (0.072 R)
• M18: 2,920,898 km (0.058 R)
• M19: 3,279,784 km (0.076 R)
• M20: 3,485,182 km (0.108 R)
• M21: 3,624,607 km (0.106 R)
• M22: 3,708,980 km (0.061 R)
• M23: 4,559,594 km (0.101 R)
• M24: 4,696,775 km (0.088 R)
• M25: 4,820,043 km (0.064 R)
• M26: 4,928,651 km (0.096 R)
• M27: 5,038,157 km (0.104 R)
• M28: 5,484,258 km (0.084 R)
• M29: 5,679,334 km (0.069 R)
• M30: 5,810,680 km (0.106 R)
• M31: 6,431,212 km (0.077 R)
• M32: 6,845,000 km (0.058 R)
• M33: 7,055,185 km (0.064 R)
• M34: 7,716,408 km (0.088 R)
• M35: 7,990,321 km (0.092 R)
• M36: 8,211,577 km (0.04 R)
• M37: 8,453,626 km (0.104 R)
• M38: 8,547,424 km (0.11 R)
• M39: 8,849,612 km (0.094 R)
• M40: 9,174,688 km (0.115 R)
• M41: 9,503,654 km (0.104 R)
• M42: 9,718,626 km (0.061 R)
• M43: 9,935,094 km (0.103 R)
• M44: 11,309,001 km (0.118 R)
• M45: 11,370,934 km (0.112 R)
• M46: 11,578,277 km (0.102 R)
• M47: 13,588,573 km (0.096 R)
• M48: 13,852,763 km (0.053 R)
• M49: 13,941,325 km (0.086 R)
• M50: 14,364,238 km (0.095 R)
• M51: 14,881,697 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 12.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.38 AU - 5.32 AU

Year: 7373 Days

Day: 8.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,603,923 km

• M1: 213,925 km (0.104 R)
• M2: 332,257 km (0.075 R)
• M3: 488,138 km (0.057 R)
• M4: 572,212 km (0.093 R)
• M5: 674,238 km (0.034 R)
• M6: 885,919 km (0.119 R)
• M7: 1,208,601 km (0.08 R)
• M8: 1,891,366 km (0.044 R)
• M9: 2,070,135 km (0.111 R)
• M10: 2,521,921 km (0.108 R)
• M11: 2,659,551 km (0.112 R)
• M12: 3,129,887 km (0.116 R)
• M13: 3,429,082 km (0.108 R)
• M14: 3,582,121 km (0.088 R)
• M15: 3,918,118 km (0.094 R)
• M16: 4,147,751 km (0.092 R)
• M17: 4,962,012 km (0.057 R)
• M18: 5,085,879 km (0.108 R)
• M19: 5,362,186 km (0.095 R)
• M20: 5,514,926 km (0.07 R)
• M21: 5,643,430 km (0.107 R)
• M22: 5,877,252 km (0.106 R)
• M23: 6,354,469 km (0.092 R)
• M24: 6,570,488 km (0.093 R)
• M25: 6,789,200 km (0.082 R)
• M26: 7,093,632 km (0.079 R)
• M27: 7,773,704 km (0.084 R)
• M28: 8,005,132 km (0.089 R)
• M29: 8,326,917 km (0.028 R)
• M30: 8,474,719 km (0.104 R)
• M31: 9,104,676 km (0.108 R)
• M32: 9,625,725 km (0.062 R)
• M33: 10,505,211 km (0.055 R)
• M34: 10,729,010 km (0.086 R)
• M35: 11,739,543 km (0.088 R)
• M36: 12,542,734 km (0.109 R)
• M37: 12,712,229 km (0.039 R)
• M38: 13,225,649 km (0.116 R)
• M39: 13,675,938 km (0.108 R)
• M40: 14,201,924 km (0.064 R)
• M41: 14,307,989 km (0.072 R)
• M42: 14,449,658 km (0.11 R)
• M43: 14,949,465 km (0.066 R)
• M44: 16,113,037 km (0.088 R)
• M45: 16,705,744 km (0.105 R)
• M46: 16,855,042 km (0.084 R)
• M47: 17,042,339 km (0.108 R)
• M48: 17,267,933 km (0.101 R)
• M49: 17,418,877 km (0.079 R)
• M50: 17,684,263 km (0.07 R)
• M51: 17,912,699 km (0.107 R)
• M52: 18,142,033 km (0.117 R)
• M53: 18,913,808 km (0.118 R)
• M54: 19,264,615 km (0.107 R)
• M55: 19,933,168 km (0.045 R)
• M56: 20,889,996 km (0.056 R)
• M57: 21,050,814 km (0.119 R)
• M58: 21,495,568 km (0.057 R)
• M59: 21,902,475 km (0.1 R)
• M60: 22,435,342 km (0.102 R)
• M61: 23,263,366 km (0.028 R)
• M62: 23,513,793 km (0.091 R)
• M63: 23,681,193 km (0.111 R)
• M64: 25,764,194 km (0.078 R)
• M65: 26,370,065 km (0.046 R)
• M66: 26,544,048 km (0.115 R)
• M67: 27,287,699 km (0.107 R)
• M68: 27,640,002 km (0.112 R)
• M69: 28,082,662 km (0.093 R)
• M70: 28,349,245 km (0.062 R)
• M71: 28,706,036 km (0.075 R)
• M72: 28,974,714 km (0.11 R)
• M73: 30,466,953 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit