🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.1

Radius: 12.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.95 AU

Year: 551 Days

Day: 7.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,902,855 km

• M1: 163,062 km (0.101 R)
• M2: 244,144 km (0.1 R)
• M3: 333,454 km (0.115 R)
• M4: 417,228 km (0.112 R)
• M5: 506,987 km (0.113 R)
• M6: 597,943 km (0.119 R)
• M7: 685,308 km (0.066 R)
• M8: 802,443 km (0.072 R)
• M9: 901,178 km (0.096 R)
• M10: 989,440 km (0.112 R)
• M11: 1,130,960 km (0.106 R)
• M12: 1,214,286 km (0.046 R)
• M13: 1,360,293 km (0.113 R)
• M14: 1,498,372 km (0.111 R)
• M15: 1,608,776 km (0.118 R)
• M16: 1,722,021 km (0.068 R)
• M17: 1,823,000 km (0.032 R)
• M18: 1,910,664 km (0.098 R)
• M19: 2,015,532 km (0.041 R)
• M20: 2,146,281 km (0.077 R)
• M21: 2,251,448 km (0.078 R)
• M22: 2,341,805 km (0.116 R)
• M23: 2,433,509 km (0.026 R)
• M24: 2,573,233 km (0.113 R)
• M25: 2,659,401 km (0.068 R)
• M26: 2,746,467 km (0.105 R)
• M27: 2,856,571 km (0.119 R)
• M28: 2,945,881 km (0.109 R)
• M29: 3,104,455 km (0.048 R)
• M30: 3,191,671 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 10.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.99 AU - 2.43 AU

Year: 2309 Days

Day: 12.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,902,855 km

• M1: 223,350 km (0.064 R)
• M2: 314,604 km (0.041 R)
• M3: 390,600 km (0.12 R)
• M4: 504,743 km (0.082 R)
• M5: 582,833 km (0.072 R)
• M6: 648,806 km (0.119 R)
• M7: 1,060,948 km (0.118 R)
• M8: 1,317,508 km (0.109 R)
• M9: 1,441,824 km (0.099 R)
• M10: 1,546,543 km (0.114 R)
• M11: 1,889,122 km (0.114 R)
• M12: 1,965,716 km (0.119 R)
• M13: 2,148,674 km (0.073 R)
• M14: 2,378,307 km (0.116 R)
• M15: 2,616,168 km (0.043 R)
• M16: 2,687,675 km (0.103 R)
• M17: 2,774,293 km (0.097 R)
• M18: 3,069,898 km (0.114 R)
• M19: 3,375,826 km (0.1 R)
• M20: 3,548,312 km (0.068 R)
• M21: 3,853,192 km (0.101 R)
• M22: 4,233,769 km (0.098 R)
• M23: 4,385,910 km (0.026 R)
• M24: 4,505,589 km (0.103 R)
• M25: 4,626,464 km (0.118 R)
• M26: 4,871,206 km (0.112 R)
• M27: 4,977,420 km (0.078 R)
• M28: 5,873,811 km (0.108 R)
• M29: 5,949,208 km (0.113 R)
• M30: 6,177,345 km (0.1 R)
• M31: 6,427,772 km (0.071 R)
• M32: 6,779,925 km (0.105 R)
• M33: 7,259,536 km (0.111 R)
• M34: 7,381,159 km (0.104 R)
• M35: 7,503,380 km (0.111 R)
• M36: 7,874,383 km (0.119 R)
• M37: 8,062,128 km (0.066 R)
• M38: 8,463,200 km (0.112 R)
• M39: 8,570,013 km (0.055 R)
• M40: 9,044,687 km (0.114 R)
• M41: 9,505,748 km (0.071 R)
• M42: 9,683,470 km (0.107 R)
• M43: 9,750,490 km (0.087 R)
• M44: 9,997,177 km (0.056 R)
• M45: 10,132,563 km (0.104 R)
• M46: 10,245,958 km (0.057 R)
• M47: 10,382,541 km (0.107 R)
• M48: 10,842,106 km (0.1 R)
• M49: 10,958,044 km (0.104 R)
• M50: 11,191,267 km (0.102 R)
• M51: 11,261,578 km (0.072 R)
• M52: 11,615,078 km (0.054 R)
• M53: 12,527,026 km (0.062 R)
• M54: 12,746,487 km (0.089 R)
• M55: 13,016,361 km (0.084 R)
• M56: 13,139,630 km (0.114 R)
• M57: 13,412,197 km (0.095 R)
• M58: 13,761,957 km (0.097 R)
• M59: 13,862,487 km (0.09 R)
• M60: 14,649,371 km (0.108 R)
• M61: 15,035,334 km (0.036 R)
• M62: 15,320,468 km (0.12 R)
• M63: 15,450,767 km (0.077 R)
• M64: 15,659,905 km (0.104 R)
• M65: 16,133,831 km (0.103 R)
• M66: 16,239,746 km (0.058 R)
• M67: 16,319,482 km (0.097 R)
• M68: 16,773,212 km (0.119 R)
• M69: 17,042,040 km (0.119 R)
• M70: 18,076,509 km (0.111 R)
• M71: 18,352,218 km (0.042 R)
• M72: 18,490,596 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 11

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.43 AU - 3.83 AU

Year: 4861 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,902,855 km

• M1: 150,944 km (0.116 R)
• M2: 249,529 km (0.052 R)
• M3: 318,494 km (0.109 R)
• M4: 517,160 km (0.096 R)
• M5: 874,848 km (0.104 R)
• M6: 1,059,751 km (0.094 R)
• M7: 1,190,350 km (0.11 R)
• M8: 1,553,574 km (0.05 R)
• M9: 1,640,490 km (0.089 R)
• M10: 1,716,187 km (0.107 R)
• M11: 2,113,369 km (0.113 R)
• M12: 2,252,196 km (0.032 R)
• M13: 2,394,164 km (0.094 R)
• M14: 2,495,292 km (0.096 R)
• M15: 2,583,256 km (0.114 R)
• M16: 2,762,175 km (0.119 R)
• M17: 2,929,874 km (0.026 R)
• M18: 3,148,287 km (0.078 R)
• M19: 3,275,445 km (0.105 R)
• M20: 3,404,548 km (0.116 R)
• M21: 3,551,603 km (0.103 R)
• M22: 3,717,657 km (0.036 R)
• M23: 3,937,416 km (0.07 R)
• M24: 4,092,100 km (0.056 R)
• M25: 4,478,661 km (0.104 R)
• M26: 4,568,121 km (0.073 R)
• M27: 4,785,486 km (0.091 R)
• M28: 4,969,192 km (0.041 R)
• M29: 5,043,243 km (0.092 R)
• M30: 5,136,592 km (0.073 R)
• M31: 5,230,390 km (0.073 R)
• M32: 5,457,779 km (0.111 R)
• M33: 5,863,788 km (0.115 R)
• M34: 6,060,659 km (0.107 R)
• M35: 6,359,854 km (0.088 R)
• M36: 6,623,296 km (0.09 R)
• M37: 7,118,914 km (0.078 R)
• M38: 7,434,865 km (0.042 R)
• M39: 7,755,303 km (0.09 R)
• M40: 7,971,622 km (0.064 R)
• M41: 8,058,688 km (0.025 R)
• M42: 8,189,735 km (0.081 R)
• M43: 8,410,093 km (0.058 R)
• M44: 8,654,536 km (0.03 R)
• M45: 8,811,315 km (0.082 R)
• M46: 8,901,373 km (0.043 R)
• M47: 9,241,857 km (0.061 R)
• M48: 9,402,226 km (0.105 R)
• M49: 9,563,493 km (0.099 R)
• M50: 9,656,094 km (0.112 R)
• M51: 10,099,801 km (0.103 R)
• M52: 10,264,957 km (0.087 R)
• M53: 10,765,960 km (0.113 R)
• M54: 10,838,216 km (0.041 R)
• M55: 10,958,942 km (0.037 R)
• M56: 11,201,739 km (0.082 R)
• M57: 11,940,902 km (0.094 R)
• M58: 12,291,260 km (0.1 R)
• M59: 12,392,089 km (0.066 R)
• M60: 12,746,786 km (0.119 R)
• M61: 12,874,243 km (0.113 R)
• M62: 13,156,235 km (0.092 R)
• M63: 13,310,919 km (0.117 R)
• M64: 13,518,112 km (0.062 R)
• M65: 14,119,795 km (0.089 R)
• M66: 14,304,698 km (0.11 R)
• M67: 14,756,932 km (0.073 R)
• M68: 14,971,456 km (0.059 R)
• M69: 15,539,329 km (0.107 R)
• M70: 15,702,840 km (0.104 R)
• M71: 15,976,753 km (0.115 R)
• M72: 16,279,839 km (0.028 R)
• M73: 16,919,818 km (0.068 R)
• M74: 17,257,012 km (0.029 R)
• M75: 17,624,724 km (0.113 R)
• M76: 17,795,265 km (0.116 R)
• M77: 18,281,757 km (0.085 R)
• M78: 19,034,085 km (0.068 R)
• M79: 19,267,607 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.1

Radius: 4.7

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.34 AU - 10.1 AU

Year: 18100 Days

Day: 24.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,902,855 km

• M1: 203,004 km (0.113 R)
• M2: 338,839 km (0.047 R)
• M3: 417,228 km (0.111 R)
• M4: 668,254 km (0.026 R)
• M5: 747,690 km (0.042 R)
• M6: 1,567,786 km (0.11 R)
• M7: 1,950,906 km (0.087 R)
• M8: 2,212,104 km (0.042 R)
• M9: 2,515,039 km (0.118 R)
• M10: 2,546,156 km (0.084 R)
• M11: 2,766,962 km (0.097 R)
• M12: 2,895,916 km (0.118 R)
• M13: 2,993,902 km (0.08 R)
• M14: 3,026,814 km (0.039 R)
• M15: 3,362,661 km (0.109 R)
• M16: 3,924,401 km (0.069 R)
• M17: 4,033,009 km (0.098 R)
• M18: 5,572,521 km (0.053 R)
• M19: 5,776,423 km (0.079 R)
• M20: 6,488,060 km (0.101 R)
• M21: 6,789,051 km (0.118 R)
• M22: 7,764,578 km (0.051 R)
• M23: 8,594,697 km (0.109 R)
• M24: 8,641,671 km (0.092 R)
• M25: 8,925,159 km (0.077 R)
• M26: 9,549,730 km (0.118 R)
• M27: 10,387,627 km (0.107 R)
• M28: 10,487,708 km (0.107 R)
• M29: 10,942,336 km (0.03 R)
• M30: 11,248,862 km (0.063 R)
• M31: 11,454,859 km (0.058 R)
• M32: 11,558,231 km (0.027 R)
• M33: 11,766,022 km (0.082 R)
• M34: 11,975,160 km (0.12 R)
• M35: 12,290,961 km (0.089 R)
• M36: 13,038,801 km (0.103 R)
• M37: 13,200,815 km (0.066 R)
• M38: 14,021,509 km (0.101 R)
• M39: 14,465,964 km (0.118 R)
• M40: 15,141,249 km (0.108 R)
• M41: 15,942,047 km (0.086 R)
• M42: 16,289,413 km (0.103 R)
• M43: 16,347,607 km (0.085 R)
• M44: 16,815,249 km (0.037 R)
• M45: 16,873,892 km (0.053 R)
• M46: 17,168,749 km (0.113 R)
• M47: 17,405,862 km (0.085 R)
• M48: 18,304,646 km (0.031 R)
• M49: 18,365,083 km (0.096 R)
• M50: 19,156,905 km (0.056 R)
• M51: 20,334,240 km (0.106 R)
• M52: 20,900,019 km (0.101 R)
• M53: 21,089,859 km (0.085 R)
• M54: 22,369,370 km (0.047 R)
• M55: 22,693,249 km (0.113 R)
• M56: 22,823,250 km (0.083 R)
• M57: 24,003,876 km (0.096 R)
• M58: 25,070,060 km (0.089 R)
• M59: 25,676,530 km (0.106 R)
• M60: 25,879,684 km (0.108 R)
• M61: 26,972,646 km (0.068 R)
• M62: 27,455,398 km (0.09 R)
• M63: 28,499,741 km (0.101 R)
• M64: 28,569,902 km (0.054 R)
• M65: 29,415,280 km (0.054 R)
• M66: 29,486,040 km (0.07 R)
• M67: 30,770,636 km (0.102 R)
• M68: 30,842,593 km (0.117 R)
• M69: 32,146,189 km (0.056 R)
• M70: 32,292,196 km (0.11 R)
• M71: 33,172,580 km (0.089 R)
• M72: 33,615,689 km (0.109 R)
• M73: 34,433,241 km (0.081 R)
• M74: 34,507,890 km (0.078 R)
• M75: 37,537,696 km (0.068 R)
• M76: 37,999,355 km (0.115 R)
• M77: 40,493,600 km (0.115 R)
• M78: 41,442,500 km (0.063 R)
• M79: 41,999,453 km (0.079 R)
• M80: 42,238,959 km (0.104 R)
• M81: 43,120,689 km (0.105 R)
• M82: 43,362,289 km (0.1 R)
• M83: 43,604,189 km (0.056 R)
• M84: 47,370,615 km (0.084 R)
• M85: 47,786,197 km (0.07 R)
• M86: 48,286,602 km (0.03 R)
• M87: 48,956,352 km (0.033 R)
• M88: 49,292,498 km (0.084 R)
• M89: 53,125,645 km (0.073 R)
• M90: 53,644,001 km (0.031 R)
• M91: 55,733,734 km (0.081 R)
• M92: 56,172,504 km (0.089 R)
• M93: 57,584,110 km (0.053 R)
• M94: 59,633,750 km (0.076 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: 215 - 11,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit