🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 8.7

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.54 AU - 0.66 AU

Year: 315 Days

Day: 8 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,631,428 km

• M1: 130,898 km (0.039 R)
• M2: 190,139 km (0.108 R)
• M3: 252,072 km (0.102 R)
• M4: 342,729 km (0.107 R)
• M5: 447,148 km (0.09 R)
• M6: 521,349 km (0.115 R)
• M7: 638,035 km (0.092 R)
• M8: 708,944 km (0.104 R)
• M9: 771,476 km (0.082 R)
• M10: 839,992 km (0.038 R)
• M11: 962,961 km (0.117 R)
• M12: 1,049,878 km (0.084 R)
• M13: 1,148,313 km (0.079 R)
• M14: 1,209,648 km (0.119 R)
• M15: 1,308,533 km (0.061 R)
• M16: 1,405,472 km (0.039 R)
• M17: 1,481,169 km (0.085 R)
• M18: 1,538,764 km (0.077 R)
• M19: 1,661,284 km (0.073 R)
• M20: 1,776,774 km (0.093 R)
• M21: 1,853,667 km (0.1 R)
• M22: 1,942,229 km (0.085 R)
• M23: 2,016,280 km (0.111 R)
• M24: 2,107,385 km (0.102 R)
• M25: 2,161,689 km (0.043 R)
• M26: 2,260,573 km (0.094 R)
• M27: 2,366,638 km (0.053 R)
• M28: 2,480,183 km (0.057 R)
• M29: 2,825,455 km (0.034 R)
• M30: 2,952,164 km (0.087 R)
• M31: 3,223,685 km (0.115 R)
• M32: 3,311,798 km (0.095 R)
• M33: 3,368,794 km (0.064 R)
• M34: 3,548,611 km (0.11 R)
• M35: 3,665,746 km (0.104 R)
• M36: 3,724,837 km (0.083 R)
• M37: 3,830,753 km (0.101 R)
• M38: 3,890,741 km (0.064 R)
• M39: 3,971,225 km (0.112 R)
• M40: 4,052,158 km (0.12 R)
• M41: 4,271,019 km (0.052 R)
• M42: 4,585,324 km (0.057 R)
• M43: 4,670,446 km (0.037 R)
• M44: 4,784,738 km (0.119 R)
• M45: 4,842,184 km (0.096 R)
• M46: 4,936,131 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.7

Radius: 11.1

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.92 AU - 1.48 AU

Year: 892 Days

Day: 13.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 12,631,428 km

• M1: 138,827 km (0.082 R)
• M2: 213,476 km (0.08 R)
• M3: 302,786 km (0.109 R)
• M4: 426,504 km (0.052 R)
• M5: 508,633 km (0.074 R)
• M6: 581,038 km (0.077 R)
• M7: 685,308 km (0.054 R)
• M8: 849,118 km (0.086 R)
• M9: 922,420 km (0.058 R)
• M10: 1,130,661 km (0.071 R)
• M11: 1,423,424 km (0.077 R)
• M12: 1,622,389 km (0.081 R)
• M13: 1,800,410 km (0.094 R)
• M14: 1,891,964 km (0.075 R)
• M15: 1,969,456 km (0.075 R)
• M16: 2,058,616 km (0.06 R)
• M17: 2,208,513 km (0.053 R)
• M18: 2,284,808 km (0.115 R)
• M19: 2,373,221 km (0.101 R)
• M20: 2,616,467 km (0.06 R)
• M21: 2,714,902 km (0.09 R)
• M22: 2,802,866 km (0.045 R)
• M23: 2,969,667 km (0.078 R)
• M24: 3,263,328 km (0.102 R)
• M25: 3,344,410 km (0.1 R)
• M26: 3,445,239 km (0.118 R)
• M27: 3,617,875 km (0.104 R)
• M28: 3,760,591 km (0.105 R)
• M29: 3,832,697 km (0.096 R)
• M30: 3,924,999 km (0.088 R)
• M31: 4,078,487 km (0.087 R)
• M32: 4,220,455 km (0.035 R)
• M33: 4,343,275 km (0.083 R)
• M34: 4,613,898 km (0.085 R)
• M35: 4,691,240 km (0.035 R)
• M36: 4,797,305 km (0.117 R)
• M37: 4,897,086 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.7

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.1 AU - 1.74 AU

Year: 1148 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,631,428 km

• M1: 182,360 km (0.1 R)
• M2: 283,638 km (0.091 R)
• M3: 391,498 km (0.114 R)
• M4: 505,342 km (0.108 R)
• M5: 717,471 km (0.093 R)
• M6: 832,512 km (0.071 R)
• M7: 925,412 km (0.08 R)
• M8: 1,037,760 km (0.119 R)
• M9: 1,131,259 km (0.058 R)
• M10: 1,227,899 km (0.095 R)
• M11: 1,421,629 km (0.09 R)
• M12: 1,718,132 km (0.036 R)
• M13: 1,898,098 km (0.066 R)
• M14: 2,044,853 km (0.036 R)
• M15: 2,298,272 km (0.04 R)
• M16: 2,392,070 km (0.113 R)
• M17: 2,971,313 km (0.099 R)
• M18: 3,247,919 km (0.046 R)
• M19: 3,389,439 km (0.059 R)
• M20: 3,521,085 km (0.062 R)
• M21: 3,691,178 km (0.054 R)
• M22: 3,802,030 km (0.111 R)
• M23: 4,346,865 km (0.117 R)
• M24: 4,464,150 km (0.118 R)
• M25: 4,701,861 km (0.077 R)
• M26: 4,822,287 km (0.085 R)
• M27: 4,930,297 km (0.118 R)
• M28: 5,538,562 km (0.119 R)
• M29: 5,651,808 km (0.034 R)
• M30: 6,010,543 km (0.116 R)
• M31: 6,156,102 km (0.084 R)
• M32: 6,510,499 km (0.108 R)
• M33: 6,735,495 km (0.075 R)
• M34: 6,993,401 km (0.053 R)
• M35: 7,100,663 km (0.043 R)
• M36: 7,223,932 km (0.03 R)
• M37: 7,363,357 km (0.098 R)
• M38: 7,978,204 km (0.095 R)
• M39: 8,090,253 km (0.099 R)
• M40: 8,219,057 km (0.093 R)
• M41: 8,397,228 km (0.082 R)
• M42: 8,856,792 km (0.097 R)
• M43: 9,022,846 km (0.105 R)
• M44: 9,358,244 km (0.089 R)
• M45: 9,459,672 km (0.076 R)
• M46: 9,972,194 km (0.107 R)
• M47: 10,266,752 km (0.072 R)
• M48: 10,528,997 km (0.119 R)
• M49: 10,740,529 km (0.101 R)
• M50: 11,060,219 km (0.093 R)
• M51: 11,185,582 km (0.115 R)
• M52: 11,837,081 km (0.087 R)
• M53: 12,167,393 km (0.042 R)
• M54: 12,296,795 km (0.104 R)
• M55: 12,426,497 km (0.053 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit