🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 14

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.1 AU

Year: 706 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,630,648 km

• M1: 180,265 km (0.054 R)
• M2: 299,794 km (0.115 R)
• M3: 397,332 km (0.113 R)
• M4: 498,909 km (0.1 R)
• M5: 593,455 km (0.11 R)
• M6: 711,039 km (0.111 R)
• M7: 805,285 km (0.058 R)
• M8: 961,765 km (0.065 R)
• M9: 1,062,294 km (0.076 R)
• M10: 1,300,903 km (0.095 R)
• M11: 1,420,432 km (0.071 R)
• M12: 1,599,949 km (0.101 R)
• M13: 1,699,881 km (0.111 R)
• M14: 1,809,536 km (0.111 R)
• M15: 1,997,580 km (0.09 R)
• M16: 2,192,506 km (0.091 R)
• M17: 2,361,253 km (0.072 R)
• M18: 2,559,470 km (0.106 R)
• M19: 2,911,175 km (0.045 R)
• M20: 2,999,288 km (0.101 R)
• M21: 3,178,506 km (0.064 R)
• M22: 3,361,315 km (0.091 R)
• M23: 3,482,040 km (0.103 R)
• M24: 3,604,261 km (0.034 R)
• M25: 3,718,255 km (0.063 R)
• M26: 3,960,005 km (0.097 R)
• M27: 4,187,095 km (0.063 R)
• M28: 4,448,891 km (0.106 R)
• M29: 4,757,960 km (0.112 R)
• M30: 4,851,908 km (0.116 R)
• M31: 5,073,911 km (0.099 R)
• M32: 5,213,037 km (0.093 R)
• M33: 5,484,258 km (0.11 R)
• M34: 5,804,697 km (0.051 R)
• M35: 5,927,816 km (0.102 R)
• M36: 6,040,612 km (0.106 R)
• M37: 6,325,596 km (0.072 R)
• M38: 6,510,350 km (0.086 R)
• M39: 6,626,737 km (0.091 R)
• M40: 6,849,937 km (0.076 R)
• M41: 7,147,337 km (0.075 R)
• M42: 7,546,315 km (0.052 R)
• M43: 7,693,370 km (0.12 R)
• M44: 7,804,222 km (0.118 R)
• M45: 7,927,939 km (0.057 R)
• M46: 8,152,486 km (0.088 R)
• M47: 8,240,300 km (0.076 R)
• M48: 8,633,443 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 14.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.83 AU - 1.37 AU

Year: 757 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 15,630,648 km

• M1: 186,549 km (0.075 R)
• M2: 279,150 km (0.117 R)
• M3: 373,097 km (0.114 R)
• M4: 501,153 km (0.081 R)
• M5: 631,901 km (0.102 R)
• M6: 762,650 km (0.112 R)
• M7: 898,934 km (0.117 R)
• M8: 1,087,726 km (0.097 R)
• M9: 1,181,823 km (0.101 R)
• M10: 1,391,111 km (0.078 R)
• M11: 1,556,416 km (0.059 R)
• M12: 1,800,859 km (0.087 R)
• M13: 1,907,672 km (0.071 R)
• M14: 2,378,905 km (0.096 R)
• M15: 2,474,648 km (0.082 R)
• M16: 2,617,065 km (0.076 R)
• M17: 2,824,109 km (0.115 R)
• M18: 3,117,021 km (0.11 R)
• M19: 3,287,712 km (0.116 R)
• M20: 3,428,334 km (0.061 R)
• M21: 3,553,997 km (0.04 R)
• M22: 3,749,820 km (0.113 R)
• M23: 4,037,198 km (0.053 R)
• M24: 4,205,944 km (0.1 R)
• M25: 4,331,906 km (0.042 R)
• M26: 4,468,189 km (0.066 R)
• M27: 4,578,293 km (0.109 R)
• M28: 4,735,820 km (0.11 R)
• M29: 4,923,565 km (0.117 R)
• M30: 5,018,410 km (0.052 R)
• M31: 5,180,873 km (0.033 R)
• M32: 5,277,364 km (0.112 R)
• M33: 5,521,209 km (0.057 R)
• M34: 5,629,817 km (0.117 R)
• M35: 5,828,931 km (0.091 R)
• M36: 6,091,177 km (0.059 R)
• M37: 6,183,030 km (0.102 R)
• M38: 6,357,610 km (0.12 R)
• M39: 6,701,237 km (0.078 R)
• M40: 6,827,647 km (0.048 R)
• M41: 6,944,333 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 11.1

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.98 AU - 1.26 AU

Year: 778 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 15,630,648 km

• M1: 213,177 km (0.105 R)
• M2: 318,643 km (0.084 R)
• M3: 480,508 km (0.088 R)
• M4: 639,232 km (0.034 R)
• M5: 738,714 km (0.077 R)
• M6: 887,564 km (0.087 R)
• M7: 988,992 km (0.093 R)
• M8: 1,197,980 km (0.105 R)
• M9: 1,273,078 km (0.113 R)
• M10: 1,343,389 km (0.095 R)
• M11: 1,461,422 km (0.107 R)
• M12: 1,603,839 km (0.074 R)
• M13: 1,701,377 km (0.099 R)
• M14: 1,779,467 km (0.106 R)
• M15: 1,866,084 km (0.054 R)
• M16: 1,998,777 km (0.101 R)
• M17: 2,073,875 km (0.1 R)
• M18: 2,234,843 km (0.104 R)
• M19: 2,336,569 km (0.11 R)
• M20: 2,408,077 km (0.108 R)
• M21: 2,512,496 km (0.1 R)
• M22: 2,651,323 km (0.081 R)
• M23: 2,818,125 km (0.064 R)
• M24: 2,945,582 km (0.087 R)
• M25: 3,109,691 km (0.111 R)
• M26: 3,179,852 km (0.12 R)
• M27: 3,519,888 km (0.105 R)
• M28: 3,666,644 km (0.063 R)
• M29: 3,881,317 km (0.083 R)
• M30: 3,956,864 km (0.102 R)
• M31: 4,061,732 km (0.097 R)
• M32: 4,225,541 km (0.105 R)
• M33: 4,371,848 km (0.092 R)
• M34: 4,579,640 km (0.053 R)
• M35: 4,679,721 km (0.117 R)
• M36: 4,800,895 km (0.101 R)
• M37: 5,025,591 km (0.099 R)
• M38: 5,390,460 km (0.092 R)
• M39: 5,474,983 km (0.045 R)
• M40: 5,677,838 km (0.112 R)
• M41: 5,753,085 km (0.119 R)
• M42: 5,904,778 km (0.117 R)
• M43: 6,035,825 km (0.118 R)
• M44: 6,311,983 km (0.118 R)
• M45: 6,434,803 km (0.094 R)
• M46: 6,535,931 km (0.058 R)
• M47: 6,694,206 km (0.039 R)
• M48: 6,934,161 km (0.064 R)
• M49: 7,014,794 km (0.11 R)
• M50: 7,107,245 km (0.097 R)
• M51: 7,223,483 km (0.118 R)
• M52: 7,575,935 km (0.111 R)
• M53: 8,042,681 km (0.097 R)
• M54: 8,188,090 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.8

Radius: 11.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.1 AU - 1.28 AU

Year: 852 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 15,630,648 km

• M1: 139,126 km (0.05 R)
• M2: 210,185 km (0.09 R)
• M3: 314,006 km (0.109 R)
• M4: 398,529 km (0.113 R)
• M5: 482,004 km (0.088 R)
• M6: 606,171 km (0.102 R)
• M7: 751,580 km (0.099 R)
• M8: 870,061 km (0.06 R)
• M9: 1,021,305 km (0.101 R)
• M10: 1,111,063 km (0.118 R)
• M11: 1,231,490 km (0.082 R)
• M12: 1,304,793 km (0.105 R)
• M13: 1,397,095 km (0.112 R)
• M14: 1,533,977 km (0.106 R)
• M15: 1,681,779 km (0.069 R)
• M16: 1,827,936 km (0.084 R)
• M17: 1,905,877 km (0.096 R)
• M18: 1,985,014 km (0.105 R)
• M19: 2,058,616 km (0.056 R)
• M20: 2,180,987 km (0.104 R)
• M21: 2,383,393 km (0.117 R)
• M22: 2,526,708 km (0.116 R)
• M23: 2,717,445 km (0.115 R)
• M24: 2,837,124 km (0.067 R)
• M25: 2,981,635 km (0.107 R)
• M26: 3,081,866 km (0.099 R)
• M27: 3,167,735 km (0.064 R)
• M28: 3,262,281 km (0.051 R)
• M29: 3,397,816 km (0.037 R)
• M30: 3,470,222 km (0.076 R)
• M31: 3,567,760 km (0.108 R)
• M32: 3,691,028 km (0.083 R)
• M33: 3,773,905 km (0.03 R)
• M34: 4,009,522 km (0.076 R)
• M35: 4,103,470 km (0.051 R)
• M36: 4,206,842 km (0.045 R)
• M37: 4,337,141 km (0.095 R)
• M38: 4,745,394 km (0.115 R)
• M39: 4,826,626 km (0.063 R)
• M40: 5,092,012 km (0.112 R)
• M41: 5,193,888 km (0.1 R)
• M42: 5,475,132 km (0.085 R)
• M43: 5,732,740 km (0.114 R)
• M44: 6,092,074 km (0.081 R)
• M45: 6,319,313 km (0.112 R)
• M46: 6,559,268 km (0.08 R)
• M47: 6,720,984 km (0.092 R)
• M48: 6,833,032 km (0.104 R)
• M49: 6,955,852 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.2

Radius: 14.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.1 AU - 3.72 AU

Year: 4131 Days

Day: 13.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 15,630,648 km

• M1: 204,949 km (0.096 R)
• M2: 319,242 km (0.062 R)
• M3: 432,637 km (0.102 R)
• M4: 566,378 km (0.1 R)
• M5: 755,918 km (0.094 R)
• M6: 1,003,503 km (0.103 R)
• M7: 1,212,341 km (0.1 R)
• M8: 1,436,289 km (0.032 R)
• M9: 1,621,491 km (0.075 R)
• M10: 1,771,239 km (0.071 R)
• M11: 1,881,193 km (0.114 R)
• M12: 2,016,430 km (0.101 R)
• M13: 2,143,289 km (0.093 R)
• M14: 2,356,765 km (0.05 R)
• M15: 2,515,488 km (0.097 R)
• M16: 2,627,537 km (0.069 R)
• M17: 2,856,871 km (0.083 R)
• M18: 2,960,991 km (0.054 R)
• M19: 3,473,064 km (0.102 R)
• M20: 3,570,452 km (0.114 R)
• M21: 3,768,071 km (0.068 R)
• M22: 3,954,919 km (0.071 R)
• M23: 4,203,999 km (0.118 R)
• M24: 4,398,028 km (0.117 R)
• M25: 4,610,457 km (0.071 R)
• M26: 4,702,459 km (0.095 R)
• M27: 4,950,942 km (0.05 R)
• M28: 5,108,468 km (0.093 R)
• M29: 5,267,790 km (0.058 R)
• M30: 5,493,533 km (0.117 R)
• M31: 5,607,676 km (0.085 R)
• M32: 5,706,112 km (0.089 R)
• M33: 6,343,099 km (0.072 R)
• M34: 6,722,330 km (0.11 R)
• M35: 7,073,586 km (0.09 R)
• M36: 7,394,922 km (0.085 R)
• M37: 7,539,284 km (0.053 R)
• M38: 7,702,794 km (0.062 R)
• M39: 7,794,199 km (0.09 R)
• M40: 7,904,303 km (0.119 R)
• M41: 8,033,555 km (0.113 R)
• M42: 8,294,005 km (0.119 R)
• M43: 8,708,840 km (0.089 R)
• M44: 8,918,875 km (0.116 R)
• M45: 9,696,934 km (0.077 R)
• M46: 10,254,485 km (0.078 R)
• M47: 10,395,556 km (0.05 R)
• M48: 10,557,571 km (0.066 R)
• M49: 10,659,147 km (0.091 R)
• M50: 10,904,488 km (0.102 R)
• M51: 11,193,212 km (0.084 R)
• M52: 11,359,266 km (0.113 R)
• M53: 11,547,011 km (0.03 R)
• M54: 11,651,879 km (0.056 R)
• M55: 11,799,083 km (0.102 R)
• M56: 12,138,072 km (0.112 R)
• M57: 12,330,156 km (0.081 R)
• M58: 12,437,268 km (0.107 R)
• M59: 12,544,679 km (0.089 R)
• M60: 13,196,028 km (0.049 R)
• M61: 13,503,601 km (0.115 R)
• M62: 14,440,982 km (0.116 R)
• M63: 15,261,227 km (0.112 R)
• M64: 15,468,719 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit