🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 11.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 774 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 84,413,104 km

• M1: 148,401 km (0.094 R)
• M2: 358,736 km (0.099 R)
• M3: 464,651 km (0.105 R)
• M4: 544,237 km (0.08 R)
• M5: 650,452 km (0.119 R)
• M6: 758,910 km (0.086 R)
• M7: 838,945 km (0.115 R)
• M8: 1,059,153 km (0.083 R)
• M9: 1,156,541 km (0.109 R)
• M10: 1,347,278 km (0.116 R)
• M11: 1,637,797 km (0.036 R)
• M12: 1,829,881 km (0.05 R)
• M13: 1,940,733 km (0.112 R)
• M14: 2,037,523 km (0.066 R)
• M15: 2,119,652 km (0.073 R)
• M16: 2,194,451 km (0.118 R)
• M17: 2,432,910 km (0.05 R)
• M18: 2,537,778 km (0.092 R)
• M19: 2,671,070 km (0.043 R)
• M20: 2,972,510 km (0.105 R)
• M21: 3,499,693 km (0.12 R)
• M22: 3,628,496 km (0.061 R)
• M23: 3,728,727 km (0.119 R)
• M24: 3,901,363 km (0.057 R)
• M25: 4,097,486 km (0.112 R)
• M26: 4,170,489 km (0.082 R)
• M27: 4,275,657 km (0.094 R)
• M28: 4,467,142 km (0.103 R)
• M29: 4,803,737 km (0.065 R)
• M30: 4,925,211 km (0.084 R)
• M31: 5,003,002 km (0.071 R)
• M32: 5,193,739 km (0.118 R)
• M33: 5,295,765 km (0.074 R)
• M34: 5,490,092 km (0.098 R)
• M35: 5,921,533 km (0.117 R)
• M36: 6,004,410 km (0.12 R)
• M37: 6,111,522 km (0.12 R)
• M38: 6,231,200 km (0.096 R)
• M39: 6,315,573 km (0.073 R)
• M40: 6,705,874 km (0.036 R)
• M41: 7,078,971 km (0.093 R)
• M42: 7,192,217 km (0.11 R)
• M43: 7,331,343 km (0.089 R)
• M44: 7,741,690 km (0.084 R)
• M45: 8,015,005 km (0.109 R)
• M46: 8,225,340 km (0.093 R)
• M47: 8,331,255 km (0.041 R)
• M48: 8,410,841 km (0.116 R)
• M49: 8,544,282 km (0.06 R)
• M50: 8,826,873 km (0.119 R)
• M51: 9,057,852 km (0.094 R)
• M52: 9,263,250 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 8.9

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.25 AU - 1.57 AU

Year: 1065 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 84,413,104 km

• M1: 113,395 km (0.05 R)
• M2: 176,525 km (0.069 R)
• M3: 246,088 km (0.064 R)
• M4: 309,368 km (0.104 R)
• M5: 423,063 km (0.096 R)
• M6: 504,294 km (0.112 R)
• M7: 580,290 km (0.025 R)
• M8: 789,129 km (0.083 R)
• M9: 853,306 km (0.034 R)
• M10: 912,697 km (0.081 R)
• M11: 1,085,333 km (0.074 R)
• M12: 1,142,928 km (0.114 R)
• M13: 1,238,970 km (0.117 R)
• M14: 1,360,892 km (0.114 R)
• M15: 1,439,132 km (0.08 R)
• M16: 1,494,782 km (0.047 R)
• M17: 1,559,408 km (0.083 R)
• M18: 1,616,854 km (0.099 R)
• M19: 1,708,408 km (0.099 R)
• M20: 1,801,757 km (0.106 R)
• M21: 1,958,386 km (0.091 R)
• M22: 2,056,372 km (0.088 R)
• M23: 2,192,506 km (0.07 R)
• M24: 2,360,056 km (0.047 R)
• M25: 2,512,496 km (0.044 R)
• M26: 2,687,975 km (0.075 R)
• M27: 2,777,284 km (0.059 R)
• M28: 2,887,688 km (0.105 R)
• M29: 2,969,069 km (0.119 R)
• M30: 3,102,660 km (0.118 R)
• M31: 3,185,986 km (0.076 R)
• M32: 3,429,681 km (0.102 R)
• M33: 3,624,756 km (0.065 R)
• M34: 3,801,132 km (0.11 R)
• M35: 3,980,351 km (0.069 R)
• M36: 4,037,048 km (0.116 R)
• M37: 4,128,153 km (0.116 R)
• M38: 4,231,525 km (0.093 R)
• M39: 4,464,300 km (0.091 R)
• M40: 4,629,755 km (0.096 R)
• M41: 4,737,166 km (0.11 R)
• M42: 5,101,437 km (0.061 R)
• M43: 5,487,250 km (0.092 R)
• M44: 5,575,662 km (0.112 R)
• M45: 5,690,105 km (0.109 R)
• M46: 5,831,026 km (0.092 R)
• M47: 5,934,248 km (0.109 R)
• M48: 6,129,474 km (0.11 R)
• M49: 6,326,793 km (0.12 R)
• M50: 6,781,870 km (0.084 R)
• M51: 7,068,200 km (0.072 R)
• M52: 7,638,766 km (0.095 R)
• M53: 7,794,348 km (0.025 R)
• M54: 8,065,719 km (0.114 R)
• M55: 8,137,526 km (0.108 R)
• M56: 8,253,015 km (0.031 R)
• M57: 8,588,115 km (0.111 R)
• M58: 8,912,892 km (0.108 R)
• M59: 9,121,581 km (0.113 R)
• M60: 9,211,489 km (0.067 R)
• M61: 9,286,737 km (0.074 R)
• M62: 9,559,154 km (0.097 R)
• M63: 9,650,559 km (0.116 R)
• M64: 9,941,826 km (0.05 R)
• M65: 10,158,294 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.9

Radius: 14

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.64 AU - 2.22 AU

Year: 1705 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,413,104 km

• M1: 177,124 km (0.053 R)
• M2: 265,985 km (0.094 R)
• M3: 371,900 km (0.044 R)
• M4: 475,123 km (0.107 R)
• M5: 639,531 km (0.109 R)
• M6: 966,701 km (0.118 R)
• M7: 1,217,577 km (0.105 R)
• M8: 1,322,595 km (0.094 R)
• M9: 1,430,904 km (0.072 R)
• M10: 1,577,210 km (0.111 R)
• M11: 1,719,927 km (0.116 R)
• M12: 1,866,981 km (0.115 R)
• M13: 1,970,802 km (0.075 R)
• M14: 2,115,463 km (0.063 R)
• M15: 2,334,325 km (0.095 R)
• M16: 2,508,756 km (0.053 R)
• M17: 2,603,003 km (0.099 R)
• M18: 2,794,937 km (0.099 R)
• M19: 2,947,527 km (0.093 R)
• M20: 3,159,208 km (0.062 R)
• M21: 3,284,122 km (0.097 R)
• M22: 3,621,615 km (0.08 R)
• M23: 4,204,897 km (0.092 R)
• M24: 4,444,104 km (0.102 R)
• M25: 4,533,414 km (0.096 R)
• M26: 4,700,814 km (0.088 R)
• M27: 4,830,964 km (0.026 R)
• M28: 5,296,213 km (0.092 R)
• M29: 5,431,899 km (0.032 R)
• M30: 5,762,061 km (0.1 R)
• M31: 5,957,885 km (0.089 R)
• M32: 6,155,803 km (0.064 R)
• M33: 6,384,837 km (0.074 R)
• M34: 7,014,046 km (0.118 R)
• M35: 7,118,465 km (0.051 R)
• M36: 7,374,128 km (0.112 R)
• M37: 7,925,396 km (0.116 R)
• M38: 8,268,873 km (0.079 R)
• M39: 8,841,683 km (0.074 R)
• M40: 8,938,473 km (0.104 R)
• M41: 9,068,025 km (0.074 R)
• M42: 9,378,141 km (0.086 R)
• M43: 9,741,664 km (0.052 R)
• M44: 9,941,826 km (0.065 R)
• M45: 10,722,128 km (0.114 R)
• M46: 10,842,554 km (0.096 R)
• M47: 10,980,933 km (0.074 R)
• M48: 11,241,682 km (0.099 R)
• M49: 11,610,291 km (0.062 R)
• M50: 11,911,581 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 4.9

Gravity: 40.58 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.6 AU - 11.06 AU

Year: 19596 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,413,104 km

• M1: 414,536 km (0.115 R)
• M2: 839,394 km (0.082 R)
• M3: 1,119,441 km (0.101 R)
• M4: 1,208,900 km (0.095 R)
• M5: 1,623,137 km (0.068 R)
• M6: 2,077,914 km (0.091 R)
• M7: 2,262,967 km (0.116 R)
• M8: 3,138,414 km (0.058 R)
• M9: 3,833,595 km (0.097 R)
• M10: 3,878,624 km (0.084 R)
• M11: 4,060,385 km (0.102 R)
• M12: 4,106,312 km (0.085 R)
• M13: 4,244,989 km (0.067 R)
• M14: 5,409,010 km (0.099 R)
• M15: 5,510,138 km (0.103 R)
• M16: 5,612,015 km (0.118 R)
• M17: 5,973,443 km (0.057 R)
• M18: 6,236,137 km (0.091 R)
• M19: 7,213,011 km (0.045 R)
• M20: 8,587,666 km (0.067 R)
• M21: 9,063,537 km (0.095 R)
• M22: 11,763,928 km (0.095 R)
• M23: 12,093,043 km (0.111 R)
• M24: 12,558,741 km (0.082 R)
• M25: 12,625,761 km (0.092 R)
• M26: 12,692,931 km (0.117 R)
• M27: 12,760,100 km (0.115 R)
• M28: 12,895,037 km (0.098 R)
• M29: 13,507,641 km (0.105 R)
• M30: 13,783,050 km (0.083 R)
• M31: 14,902,940 km (0.03 R)
• M32: 15,689,525 km (0.06 R)
• M33: 17,228,588 km (0.063 R)
• M34: 17,303,088 km (0.045 R)
• M35: 17,527,186 km (0.076 R)
• M36: 19,509,058 km (0.071 R)
• M37: 20,447,486 km (0.114 R)
• M38: 21,400,574 km (0.066 R)
• M39: 23,184,977 km (0.072 R)
• M40: 24,764,132 km (0.05 R)
• M41: 25,949,845 km (0.071 R)
• M42: 28,376,023 km (0.077 R)
• M43: 28,640,213 km (0.098 R)
• M44: 29,615,890 km (0.036 R)
• M45: 30,422,373 km (0.087 R)
• M46: 31,054,573 km (0.094 R)
• M47: 31,508,752 km (0.099 R)
• M48: 32,884,604 km (0.074 R)
• M49: 33,069,507 km (0.106 R)
• M50: 33,347,609 km (0.118 R)
• M51: 33,999,258 km (0.091 R)
• M52: 36,361,109 km (0.113 R)
• M53: 36,456,702 km (0.055 R)
• M54: 37,031,906 km (0.107 R)
• M55: 39,362,341 km (0.094 R)
• M56: 39,656,900 km (0.099 R)
• M57: 40,644,395 km (0.115 R)
• M58: 41,340,324 km (0.048 R)
• M59: 42,241,053 km (0.105 R)
• M60: 42,643,322 km (0.1 R)
• M61: 43,654,753 km (0.108 R)
• M62: 43,858,057 km (0.093 R)
• M63: 47,465,160 km (0.06 R)
• M64: 47,778,718 km (0.046 R)
• M65: 48,407,926 km (0.101 R)
• M66: 48,723,578 km (0.099 R)
• M67: 50,845,324 km (0.119 R)
• M68: 53,213,907 km (0.111 R)
• M69: 54,193,175 km (0.051 R)
• M70: 54,520,944 km (0.102 R)
• M71: 54,630,300 km (0.119 R)
• M72: 55,288,231 km (0.085 R)
• M73: 55,618,095 km (0.031 R)
• M74: 63,269,727 km (0.1 R)
• M75: 63,499,659 km (0.115 R)
• M76: 63,960,420 km (0.049 R)
• M77: 64,538,017 km (0.058 R)
• M78: 65,349,586 km (0.101 R)
• M79: 67,569,169 km (0.097 R)
• M80: 69,338,912 km (0.085 R)
• M81: 72,924,025 km (0.079 R)
• M82: 74,860,420 km (0.039 R)
• M83: 75,103,666 km (0.119 R)
• M84: 75,225,439 km (0.107 R)
• M85: 75,835,050 km (0.103 R)
• M86: 79,155,076 km (0.049 R)
• M87: 79,278,943 km (0.085 R)
• M88: 80,023,641 km (0.09 R)
• M89: 81,019,963 km (0.114 R)
• M90: 81,895,260 km (0.111 R)
• M91: 82,647,887 km (0.093 R)
• M92: 83,529,018 km (0.098 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: 375 - 17,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit