🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 12.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.65 AU - 1.05 AU

Year: 514 Days

Day: 11.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 15,112,370 km

• M1: 162,613 km (0.103 R)
• M2: 262,843 km (0.066 R)
• M3: 346,618 km (0.032 R)
• M4: 531,521 km (0.038 R)
• M5: 619,335 km (0.106 R)
• M6: 701,464 km (0.086 R)
• M7: 781,798 km (0.099 R)
• M8: 872,305 km (0.046 R)
• M9: 959,970 km (0.101 R)
• M10: 1,082,191 km (0.067 R)
• M11: 1,217,427 km (0.083 R)
• M12: 1,302,100 km (0.081 R)
• M13: 1,411,905 km (0.099 R)
• M14: 1,517,222 km (0.057 R)
• M15: 1,649,765 km (0.097 R)
• M16: 2,026,902 km (0.117 R)
• M17: 2,155,855 km (0.111 R)
• M18: 2,246,362 km (0.098 R)
• M19: 2,338,215 km (0.11 R)
• M20: 2,699,194 km (0.073 R)
• M21: 2,797,181 km (0.103 R)
• M22: 2,906,537 km (0.08 R)
• M23: 3,012,153 km (0.115 R)
• M24: 3,134,524 km (0.083 R)
• M25: 3,232,511 km (0.037 R)
• M26: 3,352,638 km (0.1 R)
• M27: 3,442,397 km (0.075 R)
• M28: 3,575,988 km (0.11 R)
• M29: 3,700,303 km (0.09 R)
• M30: 3,809,659 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 13.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.97 AU - 1.43 AU

Year: 862 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,112,370 km

• M1: 169,195 km (0.087 R)
• M2: 314,305 km (0.073 R)
• M3: 398,978 km (0.119 R)
• M4: 564,882 km (0.055 R)
• M5: 693,386 km (0.109 R)
• M6: 805,435 km (0.088 R)
• M7: 954,135 km (0.084 R)
• M8: 1,153,998 km (0.032 R)
• M9: 1,271,432 km (0.108 R)
• M10: 1,373,308 km (0.115 R)
• M11: 1,458,130 km (0.061 R)
• M12: 1,565,392 km (0.04 R)
• M13: 1,702,125 km (0.094 R)
• M14: 1,793,678 km (0.095 R)
• M15: 1,881,642 km (0.115 R)
• M16: 1,976,637 km (0.102 R)
• M17: 2,171,712 km (0.085 R)
• M18: 2,489,009 km (0.116 R)
• M19: 2,625,143 km (0.059 R)
• M20: 2,744,672 km (0.072 R)
• M21: 2,846,997 km (0.098 R)
• M22: 2,937,504 km (0.103 R)
• M23: 3,035,640 km (0.074 R)
• M24: 3,161,452 km (0.088 R)
• M25: 3,262,131 km (0.119 R)
• M26: 3,356,976 km (0.089 R)
• M27: 3,480,394 km (0.084 R)
• M28: 3,612,489 km (0.057 R)
• M29: 3,703,744 km (0.093 R)
• M30: 3,852,893 km (0.115 R)
• M31: 3,967,784 km (0.056 R)
• M32: 4,208,786 km (0.073 R)
• M33: 4,379,478 km (0.025 R)
• M34: 4,507,234 km (0.11 R)
• M35: 4,705,003 km (0.116 R)
• M36: 4,789,675 km (0.101 R)
• M37: 4,983,703 km (0.09 R)
• M38: 5,180,425 km (0.078 R)
• M39: 5,291,875 km (0.046 R)
• M40: 5,395,995 km (0.101 R)
• M41: 5,492,635 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 10

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.24 AU - 2.38 AU

Year: 2303 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 15,112,370 km

• M1: 131,347 km (0.105 R)
• M2: 198,367 km (0.1 R)
• M3: 272,268 km (0.096 R)
• M4: 339,138 km (0.085 R)
• M5: 495,767 km (0.109 R)
• M6: 678,576 km (0.111 R)
• M7: 747,391 km (0.119 R)
• M8: 986,448 km (0.114 R)
• M9: 1,128,866 km (0.043 R)
• M10: 1,193,492 km (0.099 R)
• M11: 1,326,634 km (0.077 R)
• M12: 1,505,403 km (0.081 R)
• M13: 1,788,443 km (0.061 R)
• M14: 1,886,579 km (0.045 R)
• M15: 2,238,882 km (0.095 R)
• M16: 2,368,882 km (0.11 R)
• M17: 2,501,426 km (0.119 R)
• M18: 2,599,413 km (0.042 R)
• M19: 2,673,912 km (0.032 R)
• M20: 2,774,143 km (0.104 R)
• M21: 2,901,301 km (0.116 R)
• M22: 3,388,841 km (0.111 R)
• M23: 3,676,966 km (0.098 R)
• M24: 4,044,678 km (0.056 R)
• M25: 4,160,317 km (0.049 R)
• M26: 4,498,857 km (0.099 R)
• M27: 4,709,191 km (0.106 R)
• M28: 4,785,187 km (0.103 R)
• M29: 4,953,784 km (0.117 R)
• M30: 5,124,325 km (0.052 R)
• M31: 5,218,123 km (0.099 R)
• M32: 5,359,942 km (0.094 R)
• M33: 5,423,372 km (0.089 R)
• M34: 5,809,484 km (0.097 R)
• M35: 5,972,994 km (0.108 R)
• M36: 6,038,817 km (0.077 R)
• M37: 6,121,545 km (0.087 R)
• M38: 6,523,514 km (0.054 R)
• M39: 6,865,046 km (0.117 R)
• M40: 6,934,011 km (0.07 R)
• M41: 7,020,628 km (0.115 R)
• M42: 7,159,904 km (0.032 R)
• M43: 7,512,207 km (0.114 R)
• M44: 7,834,291 km (0.069 R)
• M45: 7,978,802 km (0.036 R)
• M46: 8,233,867 km (0.056 R)
• M47: 8,621,624 km (0.092 R)
• M48: 9,453,389 km (0.062 R)
• M49: 9,607,325 km (0.025 R)
• M50: 9,723,413 km (0.11 R)
• M51: 9,878,845 km (0.09 R)
• M52: 10,054,772 km (0.078 R)
• M53: 10,172,506 km (0.042 R)
• M54: 10,330,331 km (0.066 R)
• M55: 10,548,744 km (0.065 R)
• M56: 10,688,469 km (0.114 R)
• M57: 10,808,745 km (0.119 R)
• M58: 12,391,790 km (0.105 R)
• M59: 12,942,609 km (0.045 R)
• M60: 13,070,964 km (0.12 R)
• M61: 13,178,076 km (0.081 R)
• M62: 13,242,553 km (0.072 R)
• M63: 13,436,582 km (0.07 R)
• M64: 13,631,657 km (0.069 R)
• M65: 13,827,481 km (0.035 R)
• M66: 14,068,184 km (0.061 R)
• M67: 14,244,111 km (0.057 R)
• M68: 14,332,374 km (0.103 R)
• M69: 14,442,926 km (0.05 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit