🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.4

Radius: 8.9

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.64 AU

Year: 256 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 25,940,873 km

• M1: 113,545 km (0.086 R)
• M2: 183,706 km (0.07 R)
• M3: 265,686 km (0.119 R)
• M4: 323,730 km (0.104 R)
• M5: 413,040 km (0.105 R)
• M6: 528,828 km (0.09 R)
• M7: 647,460 km (0.118 R)
• M8: 726,298 km (0.104 R)
• M9: 846,126 km (0.1 R)
• M10: 912,248 km (0.093 R)
• M11: 969,245 km (0.118 R)
• M12: 1,094,757 km (0.081 R)
• M13: 1,182,870 km (0.098 R)
• M14: 1,257,520 km (0.064 R)
• M15: 1,338,003 km (0.12 R)
• M16: 1,403,527 km (0.107 R)
• M17: 1,512,584 km (0.066 R)
• M18: 1,572,423 km (0.102 R)
• M19: 1,646,325 km (0.095 R)
• M20: 1,748,051 km (0.097 R)
• M21: 1,870,273 km (0.076 R)
• M22: 1,930,261 km (0.093 R)
• M23: 2,004,911 km (0.082 R)
• M24: 2,075,820 km (0.046 R)
• M25: 2,215,245 km (0.053 R)
• M26: 2,357,812 km (0.092 R)
• M27: 2,498,434 km (0.119 R)
• M28: 2,564,706 km (0.061 R)
• M29: 2,751,404 km (0.067 R)
• M30: 2,841,013 km (0.068 R)
• M31: 2,990,910 km (0.085 R)
• M32: 3,055,985 km (0.116 R)
• M33: 3,121,509 km (0.108 R)
• M34: 3,265,123 km (0.058 R)
• M35: 3,337,678 km (0.025 R)
• M36: 3,536,045 km (0.103 R)
• M37: 3,639,567 km (0.072 R)
• M38: 3,837,784 km (0.066 R)
• M39: 3,896,875 km (0.112 R)
• M40: 3,968,084 km (0.074 R)
• M41: 4,027,773 km (0.032 R)
• M42: 4,117,831 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 11.5

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 570 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,940,873 km

• M1: 143,614 km (0.082 R)
• M2: 224,098 km (0.075 R)
• M3: 302,487 km (0.063 R)
• M4: 389,702 km (0.111 R)
• M5: 516,113 km (0.113 R)
• M6: 615,296 km (0.091 R)
• M7: 712,834 km (0.105 R)
• M8: 787,483 km (0.067 R)
• M9: 860,188 km (0.115 R)
• M10: 945,758 km (0.061 R)
• M11: 1,175,839 km (0.08 R)
• M12: 1,312,422 km (0.113 R)
• M13: 1,460,524 km (0.094 R)
• M14: 1,533,827 km (0.106 R)
• M15: 1,741,768 km (0.091 R)
• M16: 1,859,202 km (0.111 R)
• M17: 1,959,134 km (0.116 R)
• M18: 2,102,149 km (0.075 R)
• M19: 2,227,662 km (0.05 R)
• M20: 2,442,484 km (0.12 R)
• M21: 2,634,119 km (0.094 R)
• M22: 2,769,954 km (0.114 R)
• M23: 2,954,558 km (0.045 R)
• M24: 3,135,422 km (0.118 R)
• M25: 3,231,314 km (0.081 R)
• M26: 3,336,182 km (0.079 R)
• M27: 3,641,212 km (0.071 R)
• M28: 3,759,095 km (0.099 R)
• M29: 3,852,594 km (0.071 R)
• M30: 4,041,835 km (0.055 R)
• M31: 4,207,889 km (0.117 R)
• M32: 4,313,954 km (0.093 R)
• M33: 4,411,940 km (0.1 R)
• M34: 4,637,534 km (0.111 R)
• M35: 4,811,367 km (0.042 R)
• M36: 4,950,343 km (0.051 R)
• M37: 5,043,692 km (0.092 R)
• M38: 5,251,184 km (0.086 R)
• M39: 5,327,330 km (0.071 R)
• M40: 5,528,988 km (0.078 R)
• M41: 5,684,270 km (0.09 R)
• M42: 5,880,543 km (0.096 R)
• M43: 6,069,036 km (0.108 R)
• M44: 6,189,163 km (0.104 R)
• M45: 6,380,948 km (0.069 R)
• M46: 6,482,824 km (0.115 R)
• M47: 6,595,321 km (0.099 R)
• M48: 6,698,245 km (0.098 R)
• M49: 6,947,475 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 12.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.04 AU

Year: 590 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,940,873 km

• M1: 161,715 km (0.095 R)
• M2: 243,545 km (0.084 R)
• M3: 331,060 km (0.096 R)
• M4: 419,024 km (0.114 R)
• M5: 641,027 km (0.098 R)
• M6: 723,007 km (0.097 R)
• M7: 879,037 km (0.059 R)
• M8: 966,851 km (0.108 R)
• M9: 1,052,571 km (0.087 R)
• M10: 1,296,714 km (0.088 R)
• M11: 1,380,489 km (0.115 R)
• M12: 1,484,609 km (0.091 R)
• M13: 1,707,959 km (0.055 R)
• M14: 2,046,349 km (0.094 R)
• M15: 2,354,820 km (0.075 R)
• M16: 2,451,012 km (0.103 R)
• M17: 2,556,179 km (0.07 R)
• M18: 2,639,954 km (0.115 R)
• M19: 2,786,859 km (0.1 R)
• M20: 3,000,335 km (0.103 R)
• M21: 3,113,281 km (0.101 R)
• M22: 3,310,152 km (0.085 R)
• M23: 3,393,478 km (0.111 R)
• M24: 3,536,643 km (0.108 R)
• M25: 3,656,172 km (0.101 R)
• M26: 3,768,370 km (0.045 R)
• M27: 3,908,095 km (0.09 R)
• M28: 4,138,775 km (0.096 R)
• M29: 4,219,707 km (0.098 R)
• M30: 4,660,572 km (0.054 R)
• M31: 4,782,494 km (0.03 R)
• M32: 5,048,779 km (0.118 R)
• M33: 5,145,120 km (0.078 R)
• M34: 5,261,507 km (0.075 R)
• M35: 5,349,321 km (0.073 R)
• M36: 5,447,606 km (0.111 R)
• M37: 5,536,617 km (0.119 R)
• M38: 5,635,950 km (0.075 R)
• M39: 5,826,538 km (0.091 R)
• M40: 6,121,395 km (0.047 R)
• M41: 6,588,889 km (0.063 R)
• M42: 6,842,906 km (0.12 R)
• M43: 6,981,882 km (0.085 R)
• M44: 7,349,893 km (0.056 R)
• M45: 7,459,249 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 12.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.74 AU - 3.9 AU

Year: 4252 Days

Day: 8 Hours

Environment

Temp: -223 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,940,873 km

• M1: 187,745 km (0.111 R)
• M2: 454,927 km (0.106 R)
• M3: 546,331 km (0.081 R)
• M4: 796,908 km (0.059 R)
• M5: 936,782 km (0.095 R)
• M6: 1,124,378 km (0.058 R)
• M7: 1,508,545 km (0.107 R)
• M8: 1,823,598 km (0.087 R)
• M9: 1,933,403 km (0.066 R)
• M10: 2,259,676 km (0.075 R)
• M11: 2,361,103 km (0.118 R)
• M12: 2,516,087 km (0.103 R)
• M13: 2,964,880 km (0.07 R)
• M14: 3,536,793 km (0.098 R)
• M15: 3,715,114 km (0.04 R)
• M16: 3,835,689 km (0.034 R)
• M17: 3,957,612 km (0.035 R)
• M18: 4,039,591 km (0.111 R)
• M19: 4,415,680 km (0.077 R)
• M20: 4,522,194 km (0.106 R)
• M21: 5,750,243 km (0.048 R)
• M22: 6,221,327 km (0.067 R)
• M23: 6,485,816 km (0.093 R)
• M24: 7,050,847 km (0.105 R)
• M25: 7,150,778 km (0.109 R)
• M26: 7,301,573 km (0.057 R)
• M27: 8,045,074 km (0.1 R)
• M28: 8,571,958 km (0.115 R)
• M29: 8,920,371 km (0.091 R)
• M30: 9,001,453 km (0.05 R)
• M31: 9,548,383 km (0.072 R)
• M32: 9,770,237 km (0.109 R)
• M33: 10,049,985 km (0.081 R)
• M34: 10,417,547 km (0.071 R)
• M35: 10,645,833 km (0.078 R)
• M36: 11,020,576 km (0.112 R)
• M37: 11,136,813 km (0.095 R)
• M38: 11,546,712 km (0.097 R)
• M39: 12,502,044 km (0.039 R)
• M40: 13,297,007 km (0.057 R)
• M41: 13,607,123 km (0.076 R)
• M42: 13,700,622 km (0.113 R)
• M43: 14,679,291 km (0.08 R)
• M44: 15,322,712 km (0.09 R)
• M45: 15,485,025 km (0.05 R)
• M46: 15,582,713 km (0.119 R)
• M47: 16,107,053 km (0.087 R)
• M48: 16,603,868 km (0.114 R)
• M49: 16,770,669 km (0.102 R)
• M50: 17,105,769 km (0.113 R)
• M51: 17,274,216 km (0.089 R)
• M52: 17,409,303 km (0.09 R)
• M53: 17,544,838 km (0.103 R)
• M54: 17,714,632 km (0.117 R)
• M55: 18,158,788 km (0.085 R)
• M56: 18,606,684 km (0.048 R)
• M57: 18,710,505 km (0.108 R)
• M58: 19,618,863 km (0.095 R)
• M59: 19,865,849 km (0.09 R)
• M60: 20,113,883 km (0.032 R)
• M61: 21,116,338 km (0.117 R)
• M62: 21,297,202 km (0.037 R)
• M63: 21,878,988 km (0.107 R)
• M64: 22,061,796 km (0.105 R)
• M65: 22,576,563 km (0.112 R)
• M66: 22,946,817 km (0.111 R)
• M67: 23,318,867 km (0.07 R)
• M68: 23,618,063 km (0.111 R)
• M69: 24,295,891 km (0.058 R)
• M70: 24,713,269 km (0.091 R)
• M71: 25,362,973 km (0.062 R)
• M72: 25,824,931 km (0.061 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: 327 - 10,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit