🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 14.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 362 Days

Day: 13.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 7,496,685 km

• M1: 177,124 km (0.06 R)
• M2: 297,401 km (0.077 R)
• M3: 386,262 km (0.065 R)
• M4: 551,717 km (0.062 R)
• M5: 661,073 km (0.065 R)
• M6: 749,934 km (0.112 R)
• M7: 839,693 km (0.114 R)
• M8: 937,829 km (0.064 R)
• M9: 1,061,247 km (0.114 R)
• M10: 1,177,634 km (0.041 R)
• M11: 1,367,773 km (0.115 R)
• M12: 1,471,744 km (0.028 R)
• M13: 1,662,930 km (0.089 R)
• M14: 1,836,613 km (0.08 R)
• M15: 1,941,780 km (0.102 R)
• M16: 2,081,654 km (0.112 R)
• M17: 2,180,389 km (0.109 R)
• M18: 2,280,919 km (0.115 R)
• M19: 2,377,409 km (0.107 R)
• M20: 2,627,687 km (0.097 R)
• M21: 2,753,050 km (0.103 R)
• M22: 2,923,591 km (0.098 R)
• M23: 3,204,985 km (0.101 R)
• M24: 3,300,877 km (0.062 R)
• M25: 3,417,115 km (0.07 R)
• M26: 3,548,013 km (0.094 R)
• M27: 3,647,346 km (0.112 R)
• M28: 3,903,158 km (0.056 R)
• M29: 4,053,953 km (0.094 R)
• M30: 4,220,754 km (0.098 R)
• M31: 4,439,766 km (0.03 R)
• M32: 4,633,495 km (0.05 R)
• M33: 4,735,072 km (0.101 R)
• M34: 4,859,388 km (0.108 R)
• M35: 5,059,250 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.8

Radius: 12.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.67 AU - 0.77 AU

Year: 394 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 7,496,685 km

• M1: 159,322 km (0.075 R)
• M2: 295,456 km (0.078 R)
• M3: 402,119 km (0.113 R)
• M4: 493,972 km (0.096 R)
• M5: 602,131 km (0.106 R)
• M6: 700,567 km (0.103 R)
• M7: 813,513 km (0.107 R)
• M8: 1,023,698 km (0.084 R)
• M9: 1,131,259 km (0.087 R)
• M10: 1,305,092 km (0.106 R)
• M11: 1,393,055 km (0.057 R)
• M12: 1,478,027 km (0.069 R)
• M13: 1,627,326 km (0.064 R)
• M14: 1,722,619 km (0.081 R)
• M15: 1,858,155 km (0.039 R)
• M16: 1,958,087 km (0.11 R)
• M17: 2,048,444 km (0.093 R)
• M18: 2,215,844 km (0.102 R)
• M19: 2,357,962 km (0.095 R)
• M20: 2,436,351 km (0.085 R)
• M21: 2,682,888 km (0.115 R)
• M22: 2,764,718 km (0.102 R)
• M23: 2,841,163 km (0.116 R)
• M24: 2,944,086 km (0.102 R)
• M25: 3,054,938 km (0.032 R)
• M26: 3,134,075 km (0.088 R)
• M27: 3,348,449 km (0.078 R)
• M28: 3,450,624 km (0.095 R)
• M29: 3,623,260 km (0.09 R)
• M30: 3,707,185 km (0.084 R)
• M31: 3,819,982 km (0.101 R)
• M32: 3,919,763 km (0.112 R)
• M33: 4,114,689 km (0.116 R)
• M34: 4,327,567 km (0.119 R)
• M35: 4,469,087 km (0.116 R)
• M36: 4,864,324 km (0.109 R)
• M37: 5,097,547 km (0.095 R)
• M38: 5,223,359 km (0.061 R)
• M39: 5,374,304 km (0.11 R)
• M40: 5,470,345 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.5

Radius: 9.6

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.96 AU - 1 AU

Year: 626 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 7,496,685 km

• M1: 131,497 km (0.109 R)
• M2: 224,247 km (0.093 R)
• M3: 364,720 km (0.111 R)
• M4: 431,141 km (0.105 R)
• M5: 540,198 km (0.096 R)
• M6: 692,040 km (0.098 R)
• M7: 793,467 km (0.106 R)
• M8: 889,808 km (0.064 R)
• M9: 984,952 km (0.084 R)
• M10: 1,066,932 km (0.092 R)
• M11: 1,250,040 km (0.094 R)
• M12: 1,315,414 km (0.11 R)
• M13: 1,388,119 km (0.076 R)
• M14: 1,544,149 km (0.046 R)
• M15: 1,653,655 km (0.079 R)
• M16: 1,806,095 km (0.116 R)
• M17: 1,880,595 km (0.105 R)
• M18: 1,956,291 km (0.097 R)
• M19: 2,061,010 km (0.085 R)
• M20: 2,225,418 km (0.109 R)
• M21: 2,552,140 km (0.032 R)
• M22: 2,636,363 km (0.047 R)
• M23: 2,713,556 km (0.116 R)
• M24: 2,791,646 km (0.102 R)
• M25: 2,934,063 km (0.044 R)
• M26: 3,152,326 km (0.09 R)
• M27: 3,226,228 km (0.084 R)
• M28: 3,334,088 km (0.098 R)
• M29: 3,476,954 km (0.09 R)
• M30: 3,587,507 km (0.119 R)
• M31: 3,656,322 km (0.096 R)
• M32: 3,768,819 km (0.098 R)
• M33: 3,953,124 km (0.081 R)
• M34: 4,221,502 km (0.074 R)
• M35: 4,285,081 km (0.1 R)
• M36: 4,477,464 km (0.084 R)
• M37: 4,616,740 km (0.099 R)
• M38: 4,947,202 km (0.101 R)
• M39: 5,023,796 km (0.077 R)
• M40: 5,091,264 km (0.027 R)
• M41: 5,217,226 km (0.111 R)
• M42: 5,383,429 km (0.079 R)
• M43: 5,482,014 km (0.084 R)
• M44: 5,571,324 km (0.099 R)
• M45: 5,681,129 km (0.095 R)
• M46: 5,751,440 km (0.119 R)
• M47: 5,832,073 km (0.092 R)
• M48: 6,199,635 km (0.073 R)
• M49: 6,428,071 km (0.066 R)
• M50: 6,564,355 km (0.07 R)
• M51: 6,691,064 km (0.098 R)
• M52: 6,968,269 km (0.115 R)
• M53: 7,086,601 km (0.072 R)
• M54: 7,183,989 km (0.105 R)
• M55: 7,358,270 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 12.9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.47 AU - 1.49 AU

Year: 1163 Days

Day: 8.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 7,496,685 km

• M1: 160,967 km (0.068 R)
• M2: 318,943 km (0.109 R)
• M3: 460,911 km (0.094 R)
• M4: 547,379 km (0.094 R)
• M5: 702,960 km (0.106 R)
• M6: 846,874 km (0.117 R)
• M7: 954,434 km (0.093 R)
• M8: 1,184,815 km (0.081 R)
• M9: 1,292,675 km (0.066 R)
• M10: 1,483,861 km (0.095 R)
• M11: 1,600,996 km (0.113 R)
• M12: 1,861,596 km (0.11 R)
• M13: 2,153,611 km (0.085 R)
• M14: 2,322,956 km (0.049 R)
• M15: 2,418,250 km (0.106 R)
• M16: 2,551,691 km (0.092 R)
• M17: 2,794,339 km (0.077 R)
• M18: 2,934,661 km (0.115 R)
• M19: 3,077,378 km (0.034 R)
• M20: 3,329,301 km (0.12 R)
• M21: 3,485,182 km (0.085 R)
• M22: 3,917,669 km (0.118 R)
• M23: 4,111,398 km (0.089 R)
• M24: 4,235,116 km (0.033 R)
• M25: 4,478,661 km (0.067 R)
• M26: 4,636,188 km (0.114 R)
• M27: 4,749,882 km (0.085 R)
• M28: 4,948,997 km (0.074 R)
• M29: 5,080,792 km (0.115 R)
• M30: 5,245,201 km (0.101 R)
• M31: 5,435,190 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.8

Radius: 11.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.49 AU - 1.61 AU

Year: 1246 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 7,496,685 km

• M1: 156,330 km (0.088 R)
• M2: 258,954 km (0.083 R)
• M3: 337,343 km (0.09 R)
• M4: 424,708 km (0.082 R)
• M5: 530,624 km (0.078 R)
• M6: 620,382 km (0.08 R)
• M7: 730,486 km (0.088 R)
• M8: 940,522 km (0.092 R)
• M9: 1,075,459 km (0.03 R)
• M10: 1,153,998 km (0.094 R)
• M11: 1,234,631 km (0.091 R)
• M12: 1,347,428 km (0.096 R)
• M13: 1,457,532 km (0.045 R)
• M14: 1,641,687 km (0.064 R)
• M15: 1,847,085 km (0.09 R)
• M16: 2,047,247 km (0.058 R)
• M17: 2,153,611 km (0.096 R)
• M18: 2,335,073 km (0.071 R)
• M19: 2,416,604 km (0.119 R)
• M20: 2,499,032 km (0.084 R)
• M21: 2,636,214 km (0.096 R)
• M22: 2,862,406 km (0.076 R)
• M23: 3,030,254 km (0.095 R)
• M24: 3,434,767 km (0.11 R)
• M25: 3,510,912 km (0.101 R)
• M26: 3,587,656 km (0.06 R)
• M27: 3,725,585 km (0.072 R)
• M28: 3,803,975 km (0.111 R)
• M29: 3,909,292 km (0.117 R)
• M30: 4,186,048 km (0.118 R)
• M31: 4,404,760 km (0.09 R)
• M32: 4,487,787 km (0.12 R)
• M33: 4,636,636 km (0.087 R)
• M34: 4,721,159 km (0.083 R)
• M35: 4,948,847 km (0.094 R)
• M36: 5,151,253 km (0.037 R)
• M37: 5,258,365 km (0.074 R)
• M38: 5,385,823 km (0.119 R)
• M39: 5,564,143 km (0.079 R)
• M40: 5,875,905 km (0.096 R)
• M41: 6,028,794 km (0.102 R)
• M42: 6,131,418 km (0.115 R)
• M43: 6,224,319 km (0.098 R)
• M44: 6,328,140 km (0.098 R)
• M45: 6,411,615 km (0.094 R)
• M46: 7,006,117 km (0.075 R)
• M47: 7,103,356 km (0.106 R)
• M48: 7,277,188 km (0.072 R)
• M49: 7,419,606 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit