🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.4

Radius: 12.9

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.76 AU - 1.22 AU

Year: 680 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,734,494 km

• M1: 167,849 km (0.042 R)
• M2: 281,094 km (0.091 R)
• M3: 533,017 km (0.086 R)
• M4: 652,247 km (0.116 R)
• M5: 765,941 km (0.064 R)
• M6: 858,991 km (0.104 R)
• M7: 968,048 km (0.071 R)
• M8: 1,188,705 km (0.09 R)
• M9: 1,385,875 km (0.052 R)
• M10: 1,488,499 km (0.106 R)
• M11: 1,615,507 km (0.103 R)
• M12: 1,731,446 km (0.046 R)
• M13: 2,065,199 km (0.069 R)
• M14: 2,151,965 km (0.044 R)
• M15: 2,240,079 km (0.07 R)
• M16: 2,403,290 km (0.102 R)
• M17: 2,486,466 km (0.109 R)
• M18: 2,664,338 km (0.077 R)
• M19: 2,759,333 km (0.101 R)
• M20: 2,925,985 km (0.068 R)
• M21: 3,051,049 km (0.108 R)
• M22: 3,269,611 km (0.093 R)
• M23: 3,352,937 km (0.08 R)
• M24: 3,751,316 km (0.079 R)
• M25: 4,065,173 km (0.085 R)
• M26: 4,154,931 km (0.112 R)
• M27: 4,408,051 km (0.089 R)
• M28: 4,541,642 km (0.087 R)
• M29: 4,676,729 km (0.12 R)
• M30: 4,834,255 km (0.07 R)
• M31: 4,950,792 km (0.068 R)
• M32: 5,079,147 km (0.085 R)
• M33: 5,295,465 km (0.059 R)
• M34: 5,437,733 km (0.102 R)
• M35: 5,692,648 km (0.113 R)
• M36: 5,917,493 km (0.119 R)
• M37: 6,110,923 km (0.079 R)
• M38: 6,248,853 km (0.092 R)
• M39: 6,364,492 km (0.075 R)
• M40: 6,527,703 km (0.102 R)
• M41: 6,621,501 km (0.097 R)
• M42: 7,584,911 km (0.108 R)
• M43: 7,907,594 km (0.087 R)
• M44: 8,032,807 km (0.036 R)
• M45: 8,120,920 km (0.112 R)
• M46: 8,310,760 km (0.07 R)
• M47: 8,656,331 km (0.078 R)
• M48: 8,785,584 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.55 AU - 4.87 AU

Year: 5963 Days

Day: 7.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,734,494 km

• M1: 189,541 km (0.105 R)
• M2: 316,699 km (0.096 R)
• M3: 414,087 km (0.108 R)
• M4: 589,416 km (0.111 R)
• M5: 700,118 km (0.106 R)
• M6: 1,604,138 km (0.09 R)
• M7: 1,767,948 km (0.112 R)
• M8: 2,238,433 km (0.117 R)
• M9: 2,385,488 km (0.052 R)
• M10: 2,709,068 km (0.116 R)
• M11: 3,231,613 km (0.116 R)
• M12: 3,377,770 km (0.059 R)
• M13: 4,164,506 km (0.109 R)
• M14: 4,602,378 km (0.108 R)
• M15: 4,767,535 km (0.093 R)
• M16: 4,982,806 km (0.12 R)
• M17: 5,128,065 km (0.093 R)
• M18: 5,875,905 km (0.075 R)
• M19: 7,088,695 km (0.104 R)
• M20: 7,500,688 km (0.094 R)
• M21: 7,751,713 km (0.106 R)
• M22: 7,864,210 km (0.069 R)
• M23: 8,434,777 km (0.049 R)
• M24: 8,695,975 km (0.09 R)
• M25: 9,166,909 km (0.054 R)
• M26: 9,405,517 km (0.094 R)
• M27: 10,041,607 km (0.077 R)
• M28: 10,225,912 km (0.106 R)
• M29: 10,318,513 km (0.036 R)
• M30: 11,451,567 km (0.052 R)
• M31: 11,579,922 km (0.118 R)
• M32: 11,805,666 km (0.119 R)
• M33: 12,623,816 km (0.058 R)
• M34: 13,629,862 km (0.098 R)
• M35: 14,108,126 km (0.103 R)
• M36: 14,211,349 km (0.092 R)
• M37: 15,116,566 km (0.09 R)
• M38: 15,611,735 km (0.063 R)
• M39: 15,718,547 km (0.088 R)
• M40: 15,897,018 km (0.095 R)
• M41: 16,148,193 km (0.077 R)
• M42: 16,400,564 km (0.034 R)
• M43: 16,763,489 km (0.115 R)
• M44: 16,909,347 km (0.079 R)
• M45: 17,719,419 km (0.111 R)
• M46: 18,091,768 km (0.108 R)
• M47: 18,241,516 km (0.092 R)
• M48: 19,072,083 km (0.114 R)
• M49: 19,339,115 km (0.041 R)
• M50: 20,108,497 km (0.118 R)
• M51: 20,341,271 km (0.12 R)
• M52: 20,457,958 km (0.099 R)
• M53: 20,653,033 km (0.116 R)
• M54: 21,005,635 km (0.101 R)
• M55: 21,320,838 km (0.102 R)
• M56: 22,275,721 km (0.086 R)
• M57: 22,637,449 km (0.09 R)
• M58: 23,041,513 km (0.097 R)
• M59: 23,570,491 km (0.085 R)
• M60: 25,139,773 km (0.097 R)
• M61: 25,894,793 km (0.063 R)
• M62: 26,275,220 km (0.026 R)
• M63: 26,487,350 km (0.112 R)
• M64: 26,998,676 km (0.108 R)
• M65: 27,212,750 km (0.116 R)
• M66: 27,815,031 km (0.11 R)
• M67: 28,421,800 km (0.066 R)
• M68: 28,552,399 km (0.115 R)
• M69: 28,814,195 km (0.114 R)
• M70: 29,076,740 km (0.117 R)
• M71: 29,208,236 km (0.113 R)
• M72: 29,472,127 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.7

Radius: 3.9

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.74 AU - 6.38 AU

Year: 9049 Days

Day: 22.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,734,494 km

• M1: 62,532 km (0.112 R)
• M2: 168,148 km (0.101 R)
• M3: 299,794 km (0.086 R)
• M4: 482,304 km (0.078 R)
• M5: 561,740 km (0.116 R)
• M6: 657,931 km (0.108 R)
• M7: 798,703 km (0.053 R)
• M8: 879,486 km (0.11 R)
• M9: 907,012 km (0.12 R)
• M10: 1,370,316 km (0.061 R)
• M11: 1,402,330 km (0.101 R)
• M12: 1,434,793 km (0.112 R)
• M13: 1,566,738 km (0.112 R)
• M14: 1,719,927 km (0.065 R)
• M15: 1,842,447 km (0.118 R)
• M16: 2,095,866 km (0.097 R)
• M17: 2,207,915 km (0.071 R)
• M18: 2,379,504 km (0.091 R)
• M19: 2,516,087 km (0.059 R)
• M20: 3,024,271 km (0.102 R)
• M21: 3,300,877 km (0.097 R)
• M22: 3,629,992 km (0.06 R)
• M23: 3,719,452 km (0.076 R)
• M24: 4,248,280 km (0.108 R)
• M25: 5,891,763 km (0.08 R)
• M26: 6,343,399 km (0.096 R)
• M27: 6,424,331 km (0.114 R)
• M28: 6,668,923 km (0.104 R)
• M29: 7,506,522 km (0.088 R)
• M30: 7,821,725 km (0.091 R)
• M31: 8,613,845 km (0.067 R)
• M32: 8,733,374 km (0.077 R)
• M33: 8,913,640 km (0.106 R)
• M34: 8,943,858 km (0.09 R)
• M35: 9,004,296 km (0.089 R)
• M36: 9,155,988 km (0.103 R)
• M37: 9,492,733 km (0.101 R)
• M38: 9,523,550 km (0.111 R)
• M39: 9,585,334 km (0.118 R)
• M40: 9,678,085 km (0.088 R)
• M41: 10,209,905 km (0.109 R)
• M42: 10,368,030 km (0.057 R)
• M43: 11,041,220 km (0.094 R)
• M44: 11,530,705 km (0.086 R)
• M45: 12,060,730 km (0.108 R)
• M46: 13,454,384 km (0.118 R)
• M47: 13,871,762 km (0.117 R)
• M48: 14,152,557 km (0.07 R)
• M49: 14,293,478 km (0.117 R)
• M50: 14,328,933 km (0.076 R)
• M51: 14,612,570 km (0.052 R)
• M52: 15,656,464 km (0.113 R)
• M53: 15,692,966 km (0.037 R)
• M54: 16,724,144 km (0.114 R)
• M55: 16,948,092 km (0.079 R)
• M56: 17,097,840 km (0.108 R)
• M57: 17,815,162 km (0.075 R)
• M58: 18,273,380 km (0.108 R)
• M59: 18,311,677 km (0.062 R)
• M60: 18,929,067 km (0.051 R)
• M61: 19,201,335 km (0.049 R)
• M62: 19,670,923 km (0.097 R)
• M63: 19,828,300 km (0.041 R)
• M64: 20,541,882 km (0.066 R)
• M65: 20,781,538 km (0.06 R)
• M66: 21,303,934 km (0.077 R)
• M67: 21,830,817 km (0.051 R)
• M68: 22,198,080 km (0.093 R)
• M69: 22,279,910 km (0.084 R)
• M70: 22,361,890 km (0.117 R)
• M71: 23,228,809 km (0.096 R)
• M72: 24,359,470 km (0.057 R)
• M73: 24,401,657 km (0.111 R)
• M74: 25,464,998 km (0.083 R)
• M75: 25,550,718 km (0.108 R)
• M76: 26,110,214 km (0.106 R)
• M77: 26,369,916 km (0.113 R)
• M78: 26,673,749 km (0.108 R)
• M79: 27,285,156 km (0.099 R)
• M80: 27,416,802 km (0.096 R)
• M81: 28,166,586 km (0.026 R)
• M82: 28,878,373 km (0.109 R)
• M83: 28,967,832 km (0.111 R)
• M84: 29,012,562 km (0.068 R)
• M85: 29,551,115 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 4.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.2 AU - 9.1 AU

Year: 16060 Days

Day: 22.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,734,494 km

• M1: 115,490 km (0.086 R)
• M2: 200,461 km (0.045 R)
• M3: 236,215 km (0.082 R)
• M4: 539,300 km (0.025 R)
• M5: 602,131 km (0.112 R)
• M6: 634,594 km (0.087 R)
• M7: 865,573 km (0.117 R)
• M8: 1,107,772 km (0.08 R)
• M9: 1,147,864 km (0.094 R)
• M10: 1,174,792 km (0.111 R)
• M11: 1,413,101 km (0.102 R)
• M12: 1,515,726 km (0.119 R)
• M13: 1,837,660 km (0.105 R)
• M14: 2,130,124 km (0.057 R)
• M15: 2,180,389 km (0.109 R)
• M16: 2,299,020 km (0.047 R)
• M17: 2,613,624 km (0.085 R)
• M18: 2,721,634 km (0.119 R)
• M19: 2,757,837 km (0.077 R)
• M20: 2,941,842 km (0.091 R)
• M21: 3,225,180 km (0.099 R)
• M22: 3,302,223 km (0.117 R)
• M23: 3,497,449 km (0.077 R)
• M24: 3,981,398 km (0.095 R)
• M25: 4,084,770 km (0.071 R)
• M26: 4,231,226 km (0.112 R)
• M27: 4,767,834 km (0.083 R)
• M28: 4,833,657 km (0.088 R)
• M29: 5,122,381 km (0.068 R)
• M30: 5,950,854 km (0.084 R)
• M31: 6,308,243 km (0.085 R)
• M32: 6,428,819 km (0.079 R)
• M33: 6,501,673 km (0.111 R)
• M34: 6,672,514 km (0.086 R)
• M35: 7,093,632 km (0.096 R)
• M36: 7,219,144 km (0.094 R)
• M37: 7,857,479 km (0.046 R)
• M38: 8,249,275 km (0.027 R)
• M39: 8,567,171 km (0.041 R)
• M40: 9,572,319 km (0.048 R)
• M41: 9,794,621 km (0.101 R)
• M42: 9,906,371 km (0.087 R)
• M43: 10,215,889 km (0.106 R)
• M44: 11,017,883 km (0.108 R)
• M45: 11,367,793 km (0.109 R)
• M46: 12,018,843 km (0.068 R)
• M47: 12,078,532 km (0.113 R)
• M48: 12,348,855 km (0.104 R)
• M49: 12,803,633 km (0.116 R)
• M50: 13,079,043 km (0.103 R)
• M51: 13,232,979 km (0.066 R)
• M52: 13,294,763 km (0.064 R)
• M53: 13,325,580 km (0.095 R)
• M54: 14,074,467 km (0.101 R)
• M55: 14,232,143 km (0.044 R)
• M56: 15,029,500 km (0.11 R)
• M57: 15,287,706 km (0.099 R)
• M58: 18,636,454 km (0.033 R)
• M59: 20,036,840 km (0.104 R)
• M60: 21,217,316 km (0.086 R)
• M61: 21,543,290 km (0.114 R)
• M62: 21,579,493 km (0.114 R)
• M63: 22,163,224 km (0.09 R)
• M64: 22,199,875 km (0.068 R)
• M65: 22,678,289 km (0.108 R)
• M66: 23,682,689 km (0.114 R)
• M67: 23,795,187 km (0.101 R)
• M68: 24,360,218 km (0.067 R)
• M69: 25,235,366 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit