🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.8

Radius: 9.3

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 6.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 7,701,772 km

• M1: 118,033 km (0.08 R)
• M2: 175,927 km (0.105 R)
• M3: 241,451 km (0.081 R)
• M4: 392,994 km (0.117 R)
• M5: 516,412 km (0.09 R)
• M6: 579,991 km (0.051 R)
• M7: 675,584 km (0.047 R)
• M8: 780,901 km (0.097 R)
• M9: 912,547 km (0.102 R)
• M10: 970,741 km (0.119 R)
• M11: 1,030,281 km (0.046 R)
• M12: 1,091,167 km (0.113 R)
• M13: 1,276,818 km (0.104 R)
• M14: 1,337,854 km (0.069 R)
• M15: 1,414,448 km (0.08 R)
• M16: 1,497,475 km (0.096 R)
• M17: 1,572,124 km (0.079 R)
• M18: 1,673,701 km (0.095 R)
• M19: 1,777,671 km (0.068 R)
• M20: 1,899,743 km (0.083 R)
• M21: 2,063,403 km (0.108 R)
• M22: 2,158,248 km (0.116 R)
• M23: 2,433,957 km (0.115 R)
• M24: 2,648,182 km (0.084 R)
• M25: 2,714,902 km (0.118 R)
• M26: 2,862,555 km (0.076 R)
• M27: 2,924,788 km (0.042 R)
• M28: 3,006,468 km (0.084 R)
• M29: 3,069,748 km (0.099 R)
• M30: 3,139,910 km (0.057 R)
• M31: 3,334,237 km (0.088 R)
• M32: 3,393,329 km (0.11 R)
• M33: 3,499,094 km (0.089 R)
• M34: 3,599,474 km (0.107 R)
• M35: 3,687,139 km (0.097 R)
• M36: 3,816,541 km (0.112 R)
• M37: 3,919,763 km (0.112 R)
• M38: 4,017,002 km (0.115 R)
• M39: 4,079,983 km (0.115 R)
• M40: 4,178,568 km (0.102 R)
• M41: 4,299,443 km (0.117 R)
• M42: 4,727,592 km (0.065 R)
• M43: 4,786,683 km (0.109 R)
• M44: 4,846,073 km (0.084 R)
• M45: 5,033,220 km (0.115 R)
• M46: 5,131,506 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 11.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.09 AU

Year: 570 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 7,701,772 km

• M1: 146,756 km (0.041 R)
• M2: 265,536 km (0.11 R)
• M3: 349,012 km (0.057 R)
• M4: 488,886 km (0.088 R)
• M5: 624,272 km (0.108 R)
• M6: 697,425 km (0.071 R)
• M7: 915,389 km (0.078 R)
• M8: 1,055,263 km (0.027 R)
• M9: 1,139,337 km (0.116 R)
• M10: 1,255,276 km (0.075 R)
• M11: 1,381,536 km (0.105 R)
• M12: 1,660,237 km (0.071 R)
• M13: 1,957,339 km (0.037 R)
• M14: 2,112,472 km (0.11 R)
• M15: 2,198,790 km (0.117 R)
• M16: 2,412,415 km (0.064 R)
• M17: 2,502,922 km (0.102 R)
• M18: 2,742,129 km (0.07 R)
• M19: 3,184,789 km (0.098 R)
• M20: 3,276,044 km (0.101 R)
• M21: 3,351,441 km (0.092 R)
• M22: 3,435,964 km (0.082 R)
• M23: 3,598,278 km (0.099 R)
• M24: 3,684,895 km (0.067 R)
• M25: 3,851,248 km (0.102 R)
• M26: 3,957,612 km (0.092 R)
• M27: 4,073,999 km (0.026 R)
• M28: 4,218,810 km (0.097 R)
• M29: 4,402,217 km (0.047 R)
• M30: 4,748,685 km (0.089 R)
• M31: 4,853,404 km (0.086 R)
• M32: 5,007,190 km (0.062 R)
• M33: 5,162,473 km (0.111 R)
• M34: 5,309,677 km (0.082 R)
• M35: 5,448,205 km (0.115 R)
• M36: 5,678,586 km (0.06 R)
• M37: 5,779,714 km (0.118 R)
• M38: 6,211,154 km (0.109 R)
• M39: 6,357,311 km (0.076 R)
• M40: 6,494,044 km (0.107 R)
• M41: 6,770,500 km (0.099 R)
• M42: 6,888,683 km (0.079 R)
• M43: 7,094,380 km (0.087 R)
• M44: 7,280,180 km (0.091 R)
• M45: 7,390,135 km (0.109 R)
• M46: 7,511,907 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 10.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.97 AU - 1.11 AU

Year: 732 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 7,701,772 km

• M1: 148,102 km (0.066 R)
• M2: 230,530 km (0.117 R)
• M3: 316,549 km (0.102 R)
• M4: 389,254 km (0.09 R)
• M5: 523,443 km (0.099 R)
• M6: 647,310 km (0.053 R)
• M7: 874,100 km (0.105 R)
• M8: 1,058,704 km (0.067 R)
• M9: 1,191,248 km (0.095 R)
• M10: 1,341,743 km (0.093 R)
• M11: 1,447,808 km (0.092 R)
• M12: 1,550,432 km (0.084 R)
• M13: 2,064,002 km (0.117 R)
• M14: 2,187,719 km (0.118 R)
• M15: 2,276,431 km (0.026 R)
• M16: 2,396,707 km (0.116 R)
• M17: 2,604,649 km (0.059 R)
• M18: 2,683,187 km (0.067 R)
• M19: 2,802,567 km (0.087 R)
• M20: 2,915,662 km (0.076 R)
• M21: 3,348,898 km (0.061 R)
• M22: 3,651,983 km (0.05 R)
• M23: 3,883,112 km (0.09 R)
• M24: 4,064,125 km (0.078 R)
• M25: 4,146,404 km (0.04 R)
• M26: 4,266,382 km (0.076 R)
• M27: 4,359,581 km (0.077 R)
• M28: 4,709,939 km (0.069 R)
• M29: 5,030,378 km (0.098 R)
• M30: 5,118,940 km (0.117 R)
• M31: 5,237,870 km (0.06 R)
• M32: 5,307,732 km (0.109 R)
• M33: 5,397,940 km (0.108 R)
• M34: 5,569,828 km (0.117 R)
• M35: 5,661,531 km (0.116 R)
• M36: 5,733,189 km (0.105 R)
• M37: 5,825,939 km (0.11 R)
• M38: 5,918,989 km (0.113 R)
• M39: 6,002,166 km (0.048 R)
• M40: 6,285,953 km (0.092 R)
• M41: 6,413,560 km (0.12 R)
• M42: 6,692,859 km (0.111 R)
• M43: 6,823,159 km (0.087 R)
• M44: 6,899,454 km (0.081 R)
• M45: 6,976,198 km (0.085 R)
• M46: 7,053,091 km (0.078 R)
• M47: 7,130,433 km (0.109 R)
• M48: 7,230,215 km (0.06 R)
• M49: 7,330,296 km (0.06 R)
• M50: 7,554,692 km (0.082 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: 390 - 18,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit