🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 12.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.84 AU - 1.12 AU

Year: 617 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 17,198,026 km

• M1: 171,888 km (0.044 R)
• M2: 252,970 km (0.084 R)
• M3: 346,169 km (0.029 R)
• M4: 519,254 km (0.095 R)
• M5: 614,548 km (0.078 R)
• M6: 726,447 km (0.032 R)
• M7: 810,671 km (0.075 R)
• M8: 935,884 km (0.098 R)
• M9: 1,034,469 km (0.085 R)
• M10: 1,285,345 km (0.05 R)
• M11: 1,365,230 km (0.104 R)
• M12: 1,453,343 km (0.096 R)
• M13: 1,749,996 km (0.092 R)
• M14: 1,916,498 km (0.058 R)
• M15: 2,081,056 km (0.057 R)
• M16: 2,191,010 km (0.036 R)
• M17: 2,517,134 km (0.108 R)
• M18: 2,619,010 km (0.102 R)
• M19: 2,762,175 km (0.032 R)
• M20: 2,891,876 km (0.117 R)
• M21: 3,073,488 km (0.105 R)
• M22: 3,233,408 km (0.097 R)
• M23: 3,378,818 km (0.065 R)
• M24: 3,747,726 km (0.118 R)
• M25: 3,882,663 km (0.111 R)
• M26: 4,231,974 km (0.066 R)
• M27: 4,467,292 km (0.056 R)
• M28: 4,591,458 km (0.091 R)
• M29: 4,911,747 km (0.041 R)
• M30: 5,149,458 km (0.094 R)
• M31: 5,492,486 km (0.041 R)
• M32: 5,636,100 km (0.1 R)
• M33: 5,937,240 km (0.104 R)
• M34: 6,211,902 km (0.083 R)
• M35: 6,425,977 km (0.069 R)
• M36: 6,751,801 km (0.059 R)
• M37: 6,839,615 km (0.081 R)
• M38: 6,938,798 km (0.074 R)
• M39: 7,049,650 km (0.096 R)
• M40: 7,228,270 km (0.094 R)
• M41: 7,385,796 km (0.117 R)
• M42: 7,476,303 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.3

Radius: 8.3

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.45 AU - 1.51 AU

Year: 1145 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,198,026 km

• M1: 113,994 km (0.111 R)
• M2: 184,454 km (0.088 R)
• M3: 289,322 km (0.091 R)
• M4: 419,921 km (0.068 R)
• M5: 475,572 km (0.102 R)
• M6: 552,764 km (0.099 R)
• M7: 634,594 km (0.032 R)
• M8: 736,770 km (0.081 R)
• M9: 828,024 km (0.118 R)
• M10: 917,633 km (0.068 R)
• M11: 1,052,421 km (0.051 R)
• M12: 1,137,692 km (0.115 R)
• M13: 1,263,803 km (0.094 R)
• M14: 1,407,866 km (0.079 R)
• M15: 1,488,948 km (0.034 R)
• M16: 1,543,850 km (0.117 R)
• M17: 1,719,777 km (0.079 R)
• M18: 1,799,363 km (0.103 R)
• M19: 1,872,666 km (0.112 R)
• M20: 1,924,726 km (0.117 R)
• M21: 2,076,119 km (0.09 R)
• M22: 2,129,974 km (0.112 R)
• M23: 2,278,675 km (0.078 R)
• M24: 2,528,802 km (0.106 R)
• M25: 2,644,741 km (0.102 R)
• M26: 2,787,756 km (0.054 R)
• M27: 2,959,495 km (0.11 R)
• M28: 3,020,381 km (0.047 R)
• M29: 3,073,039 km (0.071 R)
• M30: 3,143,650 km (0.1 R)
• M31: 3,295,342 km (0.093 R)
• M32: 3,349,496 km (0.061 R)
• M33: 3,440,452 km (0.082 R)
• M34: 3,504,629 km (0.061 R)
• M35: 3,746,379 km (0.064 R)
• M36: 3,831,351 km (0.03 R)
• M37: 4,003,239 km (0.076 R)
• M38: 4,216,865 km (0.112 R)
• M39: 4,624,818 km (0.085 R)
• M40: 4,685,705 km (0.119 R)
• M41: 4,797,753 km (0.08 R)
• M42: 4,962,461 km (0.106 R)
• M43: 5,014,371 km (0.058 R)
• M44: 5,118,641 km (0.063 R)
• M45: 5,192,093 km (0.119 R)
• M46: 5,244,752 km (0.077 R)
• M47: 5,339,896 km (0.03 R)
• M48: 5,715,835 km (0.062 R)
• M49: 6,033,881 km (0.064 R)
• M50: 6,267,702 km (0.09 R)
• M51: 6,425,229 km (0.038 R)
• M52: 6,481,777 km (0.094 R)
• M53: 6,721,432 km (0.111 R)
• M54: 6,778,878 km (0.106 R)
• M55: 6,882,699 km (0.103 R)
• M56: 7,173,966 km (0.034 R)
• M57: 7,528,812 km (0.099 R)
• M58: 7,600,469 km (0.075 R)
• M59: 7,829,055 km (0.05 R)
• M60: 7,913,727 km (0.073 R)
• M61: 7,998,849 km (0.057 R)
• M62: 8,071,852 km (0.095 R)
• M63: 8,231,174 km (0.119 R)
• M64: 8,329,759 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.06 AU - 2.72 AU

Year: 2349 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,198,026 km

• M1: 190,887 km (0.104 R)
• M2: 295,007 km (0.115 R)
• M3: 428,149 km (0.097 R)
• M4: 556,055 km (0.103 R)
• M5: 914,492 km (0.078 R)
• M6: 1,112,111 km (0.063 R)
• M7: 1,231,789 km (0.026 R)
• M8: 1,366,876 km (0.055 R)
• M9: 1,733,540 km (0.12 R)
• M10: 1,827,338 km (0.065 R)
• M11: 1,947,016 km (0.076 R)
• M12: 2,069,537 km (0.108 R)
• M13: 2,169,468 km (0.065 R)
• M14: 2,335,522 km (0.102 R)
• M15: 2,680,794 km (0.06 R)
• M16: 2,804,212 km (0.099 R)
• M17: 2,915,662 km (0.12 R)
• M18: 3,157,413 km (0.103 R)
• M19: 3,405,895 km (0.108 R)
• M20: 3,525,124 km (0.084 R)
• M21: 4,031,962 km (0.045 R)
• M22: 4,286,129 km (0.027 R)
• M23: 4,415,232 km (0.106 R)
• M24: 4,660,871 km (0.048 R)
• M25: 4,928,053 km (0.088 R)
• M26: 5,372,957 km (0.074 R)
• M27: 5,529,885 km (0.036 R)
• M28: 5,759,518 km (0.092 R)
• M29: 6,356,713 km (0.067 R)
• M30: 6,485,965 km (0.081 R)
• M31: 6,690,914 km (0.12 R)
• M32: 6,897,958 km (0.075 R)
• M33: 7,183,839 km (0.091 R)
• M34: 7,337,776 km (0.116 R)
• M35: 8,004,982 km (0.114 R)
• M36: 8,124,660 km (0.091 R)
• M37: 8,265,133 km (0.052 R)
• M38: 8,406,503 km (0.056 R)
• M39: 8,507,930 km (0.119 R)
• M40: 9,376,196 km (0.058 R)
• M41: 9,629,465 km (0.09 R)
• M42: 9,799,708 km (0.097 R)
• M43: 9,927,913 km (0.104 R)
• M44: 10,143,035 km (0.026 R)
• M45: 10,337,811 km (0.095 R)
• M46: 10,468,410 km (0.106 R)
• M47: 10,577,766 km (0.076 R)
• M48: 10,775,385 km (0.101 R)
• M49: 11,085,202 km (0.059 R)
• M50: 11,218,943 km (0.109 R)
• M51: 11,691,223 km (0.103 R)
• M52: 12,078,382 km (0.113 R)
• M53: 12,262,089 km (0.093 R)
• M54: 12,469,880 km (0.094 R)
• M55: 12,585,669 km (0.078 R)
• M56: 13,006,039 km (0.109 R)
• M57: 13,692,843 km (0.09 R)
• M58: 14,954,102 km (0.058 R)
• M59: 16,226,881 km (0.114 R)
• M60: 16,429,736 km (0.081 R)
• M61: 16,658,920 km (0.097 R)
• M62: 17,352,904 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.7

Radius: 14.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.42 AU - 7.22 AU

Year: 8927 Days

Day: 5.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,198,026 km

• M1: 213,027 km (0.039 R)
• M2: 444,455 km (0.051 R)
• M3: 597,195 km (0.115 R)
• M4: 813,364 km (0.111 R)
• M5: 954,883 km (0.1 R)
• M6: 1,086,230 km (0.075 R)
• M7: 1,629,869 km (0.109 R)
• M8: 1,778,569 km (0.1 R)
• M9: 2,201,931 km (0.068 R)
• M10: 3,329,301 km (0.093 R)
• M11: 3,594,837 km (0.095 R)
• M12: 4,194,425 km (0.062 R)
• M13: 4,289,420 km (0.099 R)
• M14: 4,792,218 km (0.044 R)
• M15: 5,818,609 km (0.091 R)
• M16: 6,743,423 km (0.085 R)
• M17: 6,874,022 km (0.114 R)
• M18: 6,967,820 km (0.11 R)
• M19: 7,080,916 km (0.12 R)
• M20: 7,194,610 km (0.084 R)
• M21: 7,752,910 km (0.1 R)
• M22: 8,586,319 km (0.12 R)
• M23: 8,748,334 km (0.079 R)
• M24: 9,699,627 km (0.113 R)
• M25: 10,488,606 km (0.096 R)
• M26: 11,253,949 km (0.093 R)
• M27: 12,037,393 km (0.066 R)
• M28: 12,332,998 km (0.094 R)
• M29: 13,000,803 km (0.081 R)
• M30: 13,775,122 km (0.061 R)
• M31: 14,540,315 km (0.107 R)
• M32: 14,879,453 km (0.057 R)
• M33: 15,123,298 km (0.079 R)
• M34: 15,813,093 km (0.079 R)
• M35: 16,841,878 km (0.062 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit