🌌 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: 762.1

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 247 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 8,903,456 km

• M1: 156,779 km (0.058 R)
• M2: 269,875 km (0.112 R)
• M3: 369,208 km (0.091 R)
• M4: 487,390 km (0.084 R)
• M5: 589,565 km (0.076 R)
• M6: 713,133 km (0.036 R)
• M7: 796,758 km (0.058 R)
• M8: 877,242 km (0.102 R)
• M9: 1,003,802 km (0.044 R)
• M10: 1,110,615 km (0.117 R)
• M11: 1,194,389 km (0.084 R)
• M12: 1,276,519 km (0.082 R)
• M13: 1,360,742 km (0.102 R)
• M14: 1,505,553 km (0.095 R)
• M15: 1,677,591 km (0.086 R)
• M16: 1,766,302 km (0.112 R)
• M17: 1,883,886 km (0.112 R)
• M18: 1,962,275 km (0.041 R)
• M19: 2,122,495 km (0.12 R)
• M20: 2,277,328 km (0.04 R)
• M21: 2,573,083 km (0.087 R)
• M22: 2,722,980 km (0.031 R)
• M23: 2,860,012 km (0.072 R)
• M24: 2,977,746 km (0.04 R)
• M25: 3,075,283 km (0.097 R)
• M26: 3,162,948 km (0.109 R)
• M27: 3,374,629 km (0.081 R)
• M28: 3,459,451 km (0.108 R)
• M29: 3,591,097 km (0.08 R)
• M30: 3,730,073 km (0.045 R)
• M31: 3,812,053 km (0.105 R)
• M32: 3,900,615 km (0.091 R)
• M33: 4,139,971 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 12.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.59 AU - 0.75 AU

Year: 372 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 8,903,456 km

• M1: 162,762 km (0.062 R)
• M2: 269,875 km (0.057 R)
• M3: 404,363 km (0.064 R)
• M4: 515,514 km (0.086 R)
• M5: 609,312 km (0.078 R)
• M6: 706,252 km (0.112 R)
• M7: 790,625 km (0.113 R)
• M8: 946,356 km (0.108 R)
• M9: 1,070,522 km (0.04 R)
• M10: 1,222,663 km (0.054 R)
• M11: 1,313,021 km (0.084 R)
• M12: 1,410,558 km (0.06 R)
• M13: 1,525,300 km (0.07 R)
• M14: 1,603,540 km (0.036 R)
• M15: 1,693,298 km (0.108 R)
• M16: 2,037,373 km (0.105 R)
• M17: 2,179,192 km (0.088 R)
• M18: 2,313,082 km (0.107 R)
• M19: 2,513,394 km (0.026 R)
• M20: 2,606,892 km (0.119 R)
• M21: 2,695,754 km (0.062 R)
• M22: 3,073,638 km (0.056 R)
• M23: 3,161,452 km (0.092 R)
• M24: 3,442,696 km (0.105 R)
• M25: 3,725,585 km (0.115 R)
• M26: 3,853,043 km (0.088 R)
• M27: 3,947,888 km (0.096 R)
• M28: 4,029,867 km (0.12 R)
• M29: 4,153,884 km (0.086 R)
• M30: 4,384,564 km (0.074 R)
• M31: 4,462,504 km (0.118 R)
• M32: 4,590,859 km (0.09 R)
• M33: 4,698,869 km (0.091 R)
• M34: 4,844,129 km (0.054 R)
• M35: 4,961,413 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 9.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.85 AU - 1.15 AU

Year: 678 Days

Day: 6.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 8,903,456 km

• M1: 116,836 km (0.11 R)
• M2: 201,060 km (0.118 R)
• M3: 269,725 km (0.118 R)
• M4: 326,722 km (0.046 R)
• M5: 405,560 km (0.113 R)
• M6: 482,154 km (0.066 R)
• M7: 589,116 km (0.109 R)
• M8: 705,055 km (0.066 R)
• M9: 762,949 km (0.111 R)
• M10: 838,496 km (0.089 R)
• M11: 926,908 km (0.062 R)
• M12: 1,004,849 km (0.119 R)
• M13: 1,138,589 km (0.047 R)
• M14: 1,237,324 km (0.112 R)
• M15: 1,335,311 km (0.093 R)
• M16: 1,499,120 km (0.103 R)
• M17: 1,575,565 km (0.117 R)
• M18: 1,669,811 km (0.115 R)
• M19: 1,774,380 km (0.117 R)
• M20: 1,851,124 km (0.117 R)
• M21: 1,942,080 km (0.084 R)
• M22: 1,999,226 km (0.091 R)
• M23: 2,065,797 km (0.111 R)
• M24: 2,164,831 km (0.061 R)
• M25: 2,247,110 km (0.065 R)
• M26: 2,330,286 km (0.082 R)
• M27: 2,419,446 km (0.059 R)
• M28: 2,572,036 km (0.074 R)
• M29: 2,827,101 km (0.087 R)
• M30: 3,069,748 km (0.106 R)
• M31: 3,136,619 km (0.101 R)
• M32: 3,209,174 km (0.099 R)
• M33: 3,313,892 km (0.111 R)
• M34: 3,371,936 km (0.093 R)
• M35: 3,457,057 km (0.101 R)
• M36: 3,548,312 km (0.12 R)
• M37: 3,613,237 km (0.114 R)
• M38: 3,711,224 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 8

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.1 AU - 1.4 AU

Year: 948 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 8,903,456 km

• M1: 122,521 km (0.102 R)
• M2: 180,714 km (0.119 R)
• M3: 238,758 km (0.07 R)
• M4: 337,194 km (0.114 R)
• M5: 403,316 km (0.026 R)
• M6: 483,949 km (0.1 R)
• M7: 550,819 km (0.079 R)
• M8: 743,950 km (0.096 R)
• M9: 817,104 km (0.085 R)
• M10: 886,966 km (0.115 R)
• M11: 989,440 km (0.087 R)
• M12: 1,102,387 km (0.109 R)
• M13: 1,355,357 km (0.112 R)
• M14: 1,460,225 km (0.107 R)
• M15: 1,546,094 km (0.099 R)
• M16: 1,619,098 km (0.115 R)
• M17: 1,768,396 km (0.104 R)
• M18: 1,985,313 km (0.093 R)
• M19: 2,048,892 km (0.032 R)
• M20: 2,113,220 km (0.098 R)
• M21: 2,202,679 km (0.087 R)
• M22: 2,385,488 km (0.11 R)
• M23: 2,461,633 km (0.111 R)
• M24: 2,512,945 km (0.119 R)
• M25: 2,651,473 km (0.116 R)
• M26: 2,774,891 km (0.044 R)
• M27: 2,927,182 km (0.107 R)
• M28: 2,999,886 km (0.087 R)
• M29: 3,137,815 km (0.104 R)
• M30: 3,277,689 km (0.082 R)
• M31: 3,458,104 km (0.082 R)
• M32: 3,573,594 km (0.063 R)
• M33: 3,631,937 km (0.116 R)
• M34: 3,998,452 km (0.052 R)
• M35: 4,129,948 km (0.057 R)
• M36: 4,314,552 km (0.086 R)
• M37: 4,628,259 km (0.056 R)
• M38: 4,681,217 km (0.103 R)
• M39: 4,745,095 km (0.088 R)
• M40: 4,862,978 km (0.09 R)
• M41: 5,079,895 km (0.102 R)
• M42: 5,455,834 km (0.098 R)
• M43: 5,726,606 km (0.106 R)
• M44: 5,852,119 km (0.048 R)
• M45: 5,921,084 km (0.112 R)
• M46: 6,071,280 km (0.097 R)
• M47: 6,164,330 km (0.082 R)
• M48: 6,316,620 km (0.082 R)
• M49: 6,481,926 km (0.107 R)
• M50: 6,962,285 km (0.113 R)
• M51: 7,035,438 km (0.114 R)
• M52: 7,194,461 km (0.082 R)
• M53: 7,293,046 km (0.111 R)
• M54: 7,641,459 km (0.097 R)
• M55: 7,881,115 km (0.063 R)
• M56: 8,497,309 km (0.072 R)
• M57: 8,627,608 km (0.029 R)
• M58: 8,732,327 km (0.119 R)
• M59: 8,798,000 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit