🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.6

Radius: 15

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.62 AU - 0.8 AU

Year: 380 Days

Day: 5.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 33,359,354 km

• M1: 187,895 km (0.11 R)
• M2: 317,895 km (0.114 R)
• M3: 417,976 km (0.05 R)
• M4: 532,269 km (0.075 R)
• M5: 707,748 km (0.052 R)
• M6: 829,520 km (0.071 R)
• M7: 967,898 km (0.099 R)
• M8: 1,079,498 km (0.081 R)
• M9: 1,293,722 km (0.115 R)
• M10: 1,418,637 km (0.087 R)
• M11: 1,645,128 km (0.092 R)
• M12: 1,797,568 km (0.083 R)
• M13: 1,900,192 km (0.097 R)
• M14: 2,055,325 km (0.116 R)
• M15: 2,151,666 km (0.067 R)
• M16: 2,272,840 km (0.109 R)
• M17: 2,486,017 km (0.104 R)
• M18: 2,619,758 km (0.077 R)
• M19: 2,724,776 km (0.032 R)
• M20: 2,894,569 km (0.097 R)
• M21: 2,990,461 km (0.083 R)
• M22: 3,100,565 km (0.058 R)
• M23: 3,385,101 km (0.074 R)
• M24: 3,575,090 km (0.051 R)
• M25: 3,671,431 km (0.119 R)
• M26: 3,803,675 km (0.069 R)
• M27: 3,980,051 km (0.081 R)
• M28: 4,080,132 km (0.101 R)
• M29: 4,253,516 km (0.096 R)
• M30: 4,377,982 km (0.058 R)
• M31: 4,518,454 km (0.037 R)
• M32: 4,948,997 km (0.074 R)
• M33: 5,049,078 km (0.098 R)
• M34: 5,204,510 km (0.03 R)
• M35: 5,369,367 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 11.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 405 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,359,354 km

• M1: 142,118 km (0.094 R)
• M2: 219,011 km (0.119 R)
• M3: 297,550 km (0.049 R)
• M4: 452,982 km (0.072 R)
• M5: 535,560 km (0.04 R)
• M6: 610,958 km (0.059 R)
• M7: 684,859 km (0.064 R)
• M8: 759,508 km (0.102 R)
• M9: 849,417 km (0.093 R)
• M10: 956,080 km (0.112 R)
• M11: 1,037,611 km (0.045 R)
• M12: 1,142,329 km (0.06 R)
• M13: 1,222,514 km (0.1 R)
• M14: 1,359,246 km (0.099 R)
• M15: 1,437,187 km (0.074 R)
• M16: 1,520,513 km (0.1 R)
• M17: 1,660,536 km (0.049 R)
• M18: 1,752,240 km (0.064 R)
• M19: 1,882,988 km (0.115 R)
• M20: 1,953,748 km (0.094 R)
• M21: 2,033,933 km (0.113 R)
• M22: 2,123,841 km (0.094 R)
• M23: 2,206,419 km (0.12 R)
• M24: 2,339,112 km (0.081 R)
• M25: 2,547,951 km (0.091 R)
• M26: 2,631,277 km (0.095 R)
• M27: 2,739,137 km (0.082 R)
• M28: 2,819,920 km (0.079 R)
• M29: 3,062,119 km (0.074 R)
• M30: 3,270,808 km (0.113 R)
• M31: 3,356,677 km (0.103 R)
• M32: 3,520,337 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.3

Radius: 10.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.64 AU - 1.04 AU

Year: 489 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,359,354 km

• M1: 136,134 km (0.068 R)
• M2: 220,956 km (0.113 R)
• M3: 297,999 km (0.099 R)
• M4: 380,278 km (0.101 R)
• M5: 455,077 km (0.12 R)
• M6: 524,789 km (0.118 R)
• M7: 707,299 km (0.075 R)
• M8: 864,676 km (0.085 R)
• M9: 964,906 km (0.075 R)
• M10: 1,125,874 km (0.082 R)
• M11: 1,247,197 km (0.116 R)
• M12: 1,317,957 km (0.117 R)
• M13: 1,457,831 km (0.101 R)
• M14: 1,632,412 km (0.113 R)
• M15: 1,704,219 km (0.119 R)
• M16: 1,789,490 km (0.117 R)
• M17: 1,913,806 km (0.11 R)
• M18: 2,041,113 km (0.101 R)
• M19: 2,144,934 km (0.101 R)
• M20: 2,237,386 km (0.058 R)
• M21: 2,331,184 km (0.096 R)
• M22: 2,399,101 km (0.084 R)
• M23: 2,495,143 km (0.119 R)
• M24: 2,613,624 km (0.075 R)
• M25: 2,734,051 km (0.091 R)
• M26: 2,892,624 km (0.076 R)
• M27: 2,980,588 km (0.061 R)
• M28: 3,196,607 km (0.055 R)
• M29: 3,272,304 km (0.064 R)
• M30: 3,356,228 km (0.062 R)
• M31: 3,440,901 km (0.1 R)
• M32: 3,510,763 km (0.084 R)
• M33: 3,581,223 km (0.086 R)
• M34: 3,707,334 km (0.051 R)
• M35: 3,794,999 km (0.117 R)
• M36: 3,964,344 km (0.032 R)
• M37: 4,062,330 km (0.09 R)
• M38: 4,136,232 km (0.114 R)
• M39: 4,277,153 km (0.083 R)
• M40: 4,360,778 km (0.074 R)
• M41: 4,504,392 km (0.107 R)
• M42: 4,813,461 km (0.113 R)
• M43: 5,023,496 km (0.11 R)
• M44: 5,138,388 km (0.043 R)
• M45: 5,389,114 km (0.047 R)
• M46: 5,689,805 km (0.099 R)
• M47: 5,856,158 km (0.047 R)
• M48: 6,118,254 km (0.038 R)
• M49: 6,241,074 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.38 AU - 4.48 AU

Year: 5928 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,359,354 km

• M1: 193,580 km (0.105 R)
• M2: 283,937 km (0.089 R)
• M3: 466,895 km (0.113 R)
• M4: 775,216 km (0.109 R)
• M5: 911,649 km (0.1 R)
• M6: 997,668 km (0.045 R)
• M7: 1,086,829 km (0.09 R)
• M8: 1,523,206 km (0.113 R)
• M9: 2,050,688 km (0.103 R)
• M10: 2,225,717 km (0.067 R)
• M11: 2,466,869 km (0.089 R)
• M12: 2,653,567 km (0.086 R)
• M13: 2,780,725 km (0.049 R)
• M14: 3,516,298 km (0.115 R)
• M15: 3,703,594 km (0.108 R)
• M16: 3,942,502 km (0.081 R)
• M17: 4,161,813 km (0.116 R)
• M18: 4,435,427 km (0.076 R)
• M19: 4,895,890 km (0.032 R)
• M20: 5,479,770 km (0.117 R)
• M21: 5,642,832 km (0.082 R)
• M22: 5,835,215 km (0.075 R)
• M23: 6,311,534 km (0.095 R)
• M24: 6,946,428 km (0.107 R)
• M25: 8,339,632 km (0.081 R)
• M26: 8,622,223 km (0.116 R)
• M27: 9,261,455 km (0.086 R)
• M28: 9,456,231 km (0.11 R)
• M29: 9,619,592 km (0.082 R)
• M30: 9,718,177 km (0.075 R)
• M31: 9,916,095 km (0.062 R)
• M32: 10,721,380 km (0.117 R)
• M33: 10,926,030 km (0.106 R)
• M34: 11,200,841 km (0.085 R)
• M35: 11,652,328 km (0.064 R)
• M36: 12,501,744 km (0.103 R)
• M37: 12,645,209 km (0.072 R)
• M38: 12,861,527 km (0.118 R)
• M39: 13,188,249 km (0.109 R)
• M40: 13,738,919 km (0.069 R)
• M41: 13,998,471 km (0.079 R)
• M42: 14,110,221 km (0.119 R)
• M43: 14,372,167 km (0.073 R)
• M44: 14,522,512 km (0.07 R)
• M45: 15,244,023 km (0.117 R)
• M46: 15,551,297 km (0.11 R)
• M47: 16,485,536 km (0.096 R)
• M48: 16,801,038 km (0.118 R)
• M49: 16,919,818 km (0.031 R)
• M50: 17,437,876 km (0.114 R)
• M51: 17,759,362 km (0.102 R)
• M52: 18,163,874 km (0.069 R)
• M53: 18,245,256 km (0.112 R)
• M54: 18,530,688 km (0.078 R)
• M55: 20,232,065 km (0.088 R)
• M56: 20,739,501 km (0.117 R)
• M57: 20,994,715 km (0.043 R)
• M58: 22,635,803 km (0.095 R)
• M59: 23,206,519 km (0.119 R)
• M60: 23,782,172 km (0.111 R)
• M61: 24,138,664 km (0.102 R)
• M62: 24,496,951 km (0.103 R)
• M63: 24,812,004 km (0.076 R)
• M64: 25,128,403 km (0.096 R)
• M65: 25,765,092 km (0.11 R)
• M66: 26,177,084 km (0.041 R)
• M67: 26,269,087 km (0.071 R)
• M68: 28,695,415 km (0.117 R)
• M69: 29,170,089 km (0.105 R)
• M70: 29,408,548 km (0.101 R)
• M71: 29,887,261 km (0.074 R)
• M72: 30,127,515 km (0.099 R)
• M73: 30,561,648 km (0.07 R)
• M74: 31,582,803 km (0.12 R)
• M75: 31,680,640 km (0.115 R)
• M76: 32,417,709 km (0.081 R)
• M77: 33,359,428 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit