🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 380 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,975,583 km

• M1: 156,779 km (0.035 R)
• M2: 235,317 km (0.11 R)
• M3: 322,832 km (0.07 R)
• M4: 406,308 km (0.115 R)
• M5: 550,371 km (0.096 R)
• M6: 693,685 km (0.095 R)
• M7: 776,263 km (0.073 R)
• M8: 856,149 km (0.117 R)
• M9: 957,726 km (0.09 R)
• M10: 1,048,083 km (0.086 R)
• M11: 1,132,306 km (0.07 R)
• M12: 1,228,498 km (0.064 R)
• M13: 1,312,123 km (0.111 R)
• M14: 1,399,937 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 12.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.63 AU - 1.03 AU

Year: 481 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,975,583 km

• M1: 160,967 km (0.111 R)
• M2: 249,230 km (0.08 R)
• M3: 337,942 km (0.043 R)
• M4: 423,512 km (0.025 R)
• M5: 540,198 km (0.06 R)
• M6: 771,626 km (0.095 R)
• M7: 896,241 km (0.097 R)
• M8: 992,283 km (0.119 R)
• M9: 1,148,313 km (0.086 R)
• M10: 1,253,929 km (0.061 R)
• M11: 1,368,073 km (0.089 R)
• M12: 1,460,075 km (0.078 R)
• M13: 1,607,429 km (0.101 R)
• M14: 1,721,423 km (0.061 R)
• M15: 1,855,163 km (0.09 R)
• M16: 2,097,961 km (0.086 R)
• M17: 2,217,340 km (0.107 R)
• M18: 2,357,363 km (0.09 R)
• M19: 2,444,280 km (0.026 R)
• M20: 2,576,524 km (0.045 R)
• M21: 2,678,999 km (0.092 R)
• M22: 2,776,237 km (0.089 R)
• M23: 2,887,987 km (0.119 R)
• M24: 3,048,505 km (0.072 R)
• M25: 3,232,511 km (0.094 R)
• M26: 3,364,307 km (0.093 R)
• M27: 3,483,835 km (0.082 R)
• M28: 3,619,072 km (0.095 R)
• M29: 3,705,390 km (0.041 R)
• M30: 3,865,609 km (0.104 R)
• M31: 3,968,682 km (0.097 R)
• M32: 4,095,092 km (0.035 R)
• M33: 4,200,409 km (0.112 R)
• M34: 4,352,251 km (0.043 R)
• M35: 4,451,883 km (0.059 R)
• M36: 4,591,308 km (0.094 R)
• M37: 4,938,076 km (0.059 R)
• M38: 5,026,189 km (0.085 R)
• M39: 5,228,296 km (0.118 R)
• M40: 5,408,412 km (0.108 R)
• M41: 5,582,245 km (0.084 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11.7

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.82 AU - 1.82 AU

Year: 1561 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,975,583 km

• M1: 146,756 km (0.073 R)
• M2: 242,049 km (0.074 R)
• M3: 367,861 km (0.094 R)
• M4: 454,628 km (0.088 R)
• M5: 605,123 km (0.077 R)
• M6: 743,501 km (0.105 R)
• M7: 1,234,930 km (0.074 R)
• M8: 1,815,669 km (0.1 R)
• M9: 1,945,670 km (0.101 R)
• M10: 2,215,395 km (0.086 R)
• M11: 2,582,059 km (0.116 R)
• M12: 3,006,319 km (0.107 R)
• M13: 3,425,791 km (0.11 R)
• M14: 3,506,574 km (0.074 R)
• M15: 3,642,708 km (0.061 R)
• M16: 4,061,433 km (0.098 R)
• M17: 4,204,598 km (0.076 R)
• M18: 4,320,237 km (0.099 R)
• M19: 4,643,967 km (0.083 R)
• M20: 4,733,576 km (0.032 R)
• M21: 5,330,621 km (0.115 R)
• M22: 5,424,568 km (0.118 R)
• M23: 5,598,401 km (0.059 R)
• M24: 5,838,356 km (0.11 R)
• M25: 6,163,582 km (0.077 R)
• M26: 6,578,566 km (0.079 R)
• M27: 6,831,985 km (0.097 R)
• M28: 7,122,953 km (0.115 R)
• M29: 7,418,110 km (0.06 R)
• M30: 8,002,588 km (0.034 R)
• M31: 8,092,497 km (0.105 R)
• M32: 8,473,672 km (0.107 R)
• M33: 9,047,081 km (0.032 R)
• M34: 9,291,225 km (0.113 R)
• M35: 9,594,759 km (0.12 R)
• M36: 9,766,946 km (0.104 R)
• M37: 9,998,224 km (0.065 R)
• M38: 10,446,419 km (0.037 R)
• M39: 10,841,657 km (0.045 R)
• M40: 10,921,243 km (0.042 R)
• M41: 11,101,209 km (0.075 R)
• M42: 11,302,119 km (0.042 R)
• M43: 11,789,509 km (0.118 R)
• M44: 11,953,468 km (0.078 R)
• M45: 12,035,897 km (0.118 R)
• M46: 12,118,325 km (0.078 R)
• M47: 12,304,574 km (0.079 R)
• M48: 12,596,141 km (0.111 R)
• M49: 12,826,970 km (0.079 R)
• M50: 12,974,474 km (0.101 R)
• M51: 13,143,968 km (0.06 R)
• M52: 13,292,668 km (0.113 R)
• M53: 13,420,724 km (0.064 R)
• M54: 13,699,425 km (0.04 R)
• M55: 13,850,220 km (0.084 R)
• M56: 14,088,529 km (0.085 R)
• M57: 14,306,194 km (0.08 R)
• M58: 14,569,037 km (0.059 R)
• M59: 14,722,974 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 11.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.74 AU - 5.56 AU

Year: 6375 Days

Day: 12.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,975,583 km

• M1: 155,731 km (0.075 R)
• M2: 278,850 km (0.081 R)
• M3: 363,373 km (0.12 R)
• M4: 445,054 km (0.118 R)
• M5: 623,524 km (0.077 R)
• M6: 708,047 km (0.03 R)
• M7: 787,184 km (0.11 R)
• M8: 1,124,228 km (0.095 R)
• M9: 1,279,211 km (0.116 R)
• M10: 1,390,811 km (0.094 R)
• M11: 1,492,837 km (0.116 R)
• M12: 1,801,009 km (0.072 R)
• M13: 1,927,269 km (0.096 R)
• M14: 2,293,784 km (0.097 R)
• M15: 2,634,568 km (0.033 R)
• M16: 3,261,533 km (0.063 R)
• M17: 3,574,492 km (0.07 R)
• M18: 4,173,481 km (0.03 R)
• M19: 4,285,829 km (0.113 R)
• M20: 4,803,887 km (0.114 R)
• M21: 4,902,023 km (0.067 R)
• M22: 5,220,816 km (0.096 R)
• M23: 5,301,449 km (0.067 R)
• M24: 5,403,026 km (0.117 R)
• M25: 5,836,411 km (0.04 R)
• M26: 6,089,232 km (0.1 R)
• M27: 6,496,886 km (0.095 R)
• M28: 6,715,149 km (0.053 R)
• M29: 6,935,656 km (0.12 R)
• M30: 7,158,707 km (0.093 R)
• M31: 7,566,212 km (0.025 R)
• M32: 7,842,070 km (0.052 R)
• M33: 8,074,545 km (0.118 R)
• M34: 8,309,264 km (0.108 R)
• M35: 8,737,413 km (0.114 R)
• M36: 8,906,010 km (0.119 R)
• M37: 9,148,508 km (0.12 R)
• M38: 9,764,702 km (0.094 R)
• M39: 10,090,376 km (0.06 R)
• M40: 10,191,205 km (0.109 R)
• M41: 10,267,201 km (0.106 R)
• M42: 10,470,654 km (0.098 R)
• M43: 10,675,304 km (0.074 R)
• M44: 11,193,062 km (0.113 R)
• M45: 11,718,899 km (0.081 R)
• M46: 12,441,756 km (0.115 R)
• M47: 12,550,065 km (0.105 R)
• M48: 12,794,807 km (0.104 R)
• M49: 13,344,728 km (0.072 R)
• M50: 13,762,107 km (0.108 R)
• M51: 13,902,280 km (0.073 R)
• M52: 14,183,823 km (0.08 R)
• M53: 14,552,881 km (0.075 R)
• M54: 14,838,912 km (0.07 R)
• M55: 15,300,272 km (0.064 R)
• M56: 15,708,076 km (0.099 R)
• M57: 16,089,849 km (0.079 R)
• M58: 16,296,594 km (0.074 R)
• M59: 16,385,604 km (0.094 R)
• M60: 17,283,640 km (0.105 R)
• M61: 17,677,831 km (0.115 R)
• M62: 18,320,802 km (0.093 R)
• M63: 18,909,171 km (0.119 R)
• M64: 19,127,434 km (0.112 R)
• M65: 19,503,673 km (0.096 R)
• M66: 20,104,458 km (0.071 R)
• M67: 20,295,345 km (0.118 R)
• M68: 20,391,087 km (0.066 R)
• M69: 20,839,731 km (0.108 R)
• M70: 21,033,012 km (0.078 R)
• M71: 21,356,442 km (0.109 R)
• M72: 21,746,743 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 16,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit