🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 11.7

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.58 AU - 0.94 AU

Year: 442 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 80,704,373 km

• M1: 176,825 km (0.104 R)
• M2: 268,977 km (0.103 R)
• M3: 353,051 km (0.109 R)
• M4: 430,094 km (0.076 R)
• M5: 503,098 km (0.103 R)
• M6: 612,304 km (0.106 R)
• M7: 689,646 km (0.115 R)
• M8: 807,529 km (0.113 R)
• M9: 898,335 km (0.107 R)
• M10: 979,417 km (0.034 R)
• M11: 1,063,342 km (0.049 R)
• M12: 1,137,991 km (0.096 R)
• M13: 1,214,585 km (0.095 R)
• M14: 1,337,854 km (0.1 R)
• M15: 1,481,318 km (0.096 R)
• M16: 1,573,620 km (0.072 R)
• M17: 1,725,611 km (0.101 R)
• M18: 1,828,834 km (0.092 R)
• M19: 1,911,113 km (0.111 R)
• M20: 1,986,061 km (0.07 R)
• M21: 2,070,883 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.8

Radius: 13.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.84 AU - 2.92 AU

Year: 3259 Days

Day: 6.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 80,704,373 km

• M1: 172,038 km (0.101 R)
• M2: 434,432 km (0.108 R)
• M3: 923,318 km (0.063 R)
• M4: 1,248,693 km (0.096 R)
• M5: 1,601,146 km (0.08 R)
• M6: 2,096,165 km (0.094 R)
• M7: 2,737,791 km (0.111 R)
• M8: 2,907,435 km (0.061 R)
• M9: 3,092,487 km (0.071 R)
• M10: 3,186,435 km (0.065 R)
• M11: 3,365,354 km (0.116 R)
• M12: 3,596,782 km (0.077 R)
• M13: 4,179,017 km (0.069 R)
• M14: 4,388,454 km (0.052 R)
• M15: 4,561,239 km (0.107 R)
• M16: 4,668,800 km (0.085 R)
• M17: 5,247,145 km (0.069 R)
• M18: 5,602,291 km (0.032 R)
• M19: 5,804,547 km (0.087 R)
• M20: 5,965,215 km (0.077 R)
• M21: 6,531,892 km (0.079 R)
• M22: 6,683,883 km (0.044 R)
• M23: 7,429,778 km (0.116 R)
• M24: 8,515,111 km (0.114 R)
• M25: 8,798,449 km (0.101 R)
• M26: 9,017,161 km (0.116 R)
• M27: 9,237,818 km (0.088 R)
• M28: 9,408,659 km (0.105 R)
• M29: 9,528,936 km (0.092 R)
• M30: 9,823,195 km (0.061 R)
• M31: 9,910,261 km (0.079 R)
• M32: 10,015,129 km (0.084 R)
• M33: 10,402,886 km (0.119 R)
• M34: 10,509,400 km (0.093 R)
• M35: 11,265,916 km (0.11 R)
• M36: 12,641,170 km (0.051 R)
• M37: 12,831,159 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 12.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.38 AU - 5.34 AU

Year: 7145 Days

Day: 11.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,704,373 km

• M1: 161,715 km (0.066 R)
• M2: 305,778 km (0.115 R)
• M3: 393,742 km (0.063 R)
• M4: 482,603 km (0.053 R)
• M5: 728,242 km (0.112 R)
• M6: 1,031,777 km (0.059 R)
• M7: 1,216,231 km (0.108 R)
• M8: 1,504,805 km (0.036 R)
• M9: 1,676,843 km (0.114 R)
• M10: 2,062,057 km (0.047 R)
• M11: 2,189,664 km (0.117 R)
• M12: 2,276,281 km (0.081 R)
• M13: 2,588,492 km (0.111 R)
• M14: 2,749,908 km (0.096 R)
• M15: 3,082,913 km (0.097 R)
• M16: 3,328,852 km (0.114 R)
• M17: 3,454,215 km (0.066 R)
• M18: 3,971,823 km (0.063 R)
• M19: 4,486,291 km (0.043 R)
• M20: 5,224,556 km (0.102 R)
• M21: 5,459,275 km (0.099 R)
• M22: 6,246,609 km (0.066 R)
• M23: 6,339,808 km (0.117 R)
• M24: 6,527,404 km (0.072 R)
• M25: 6,748,809 km (0.075 R)
• M26: 6,844,402 km (0.112 R)
• M27: 7,004,920 km (0.108 R)
• M28: 7,264,173 km (0.102 R)
• M29: 7,362,160 km (0.064 R)
• M30: 7,592,690 km (0.071 R)
• M31: 8,128,550 km (0.11 R)
• M32: 8,642,119 km (0.096 R)
• M33: 8,780,946 km (0.114 R)
• M34: 9,166,310 km (0.119 R)
• M35: 9,414,493 km (0.097 R)
• M36: 9,700,824 km (0.066 R)
• M37: 10,135,705 km (0.069 R)
• M38: 10,540,068 km (0.063 R)
• M39: 11,100,012 km (0.049 R)
• M40: 11,250,957 km (0.041 R)
• M41: 11,516,792 km (0.107 R)
• M42: 11,631,234 km (0.06 R)
• M43: 11,900,062 km (0.107 R)
• M44: 12,248,774 km (0.089 R)
• M45: 12,404,805 km (0.097 R)
• M46: 13,115,245 km (0.098 R)
• M47: 13,676,836 km (0.096 R)
• M48: 13,879,391 km (0.069 R)
• M49: 14,492,892 km (0.104 R)
• M50: 14,616,610 km (0.064 R)
• M51: 14,782,214 km (0.073 R)
• M52: 15,831,344 km (0.114 R)
• M53: 15,958,802 km (0.09 R)
• M54: 16,043,923 km (0.109 R)
• M55: 16,601,474 km (0.025 R)
• M56: 17,252,524 km (0.067 R)
• M57: 17,515,367 km (0.108 R)
• M58: 17,691,295 km (0.108 R)
• M59: 17,867,820 km (0.079 R)
• M60: 18,133,805 km (0.061 R)
• M61: 18,849,332 km (0.1 R)
• M62: 19,939,900 km (0.089 R)
• M63: 20,631,790 km (0.111 R)
• M64: 21,004,139 km (0.075 R)
• M65: 21,472,680 km (0.12 R)
• M66: 21,613,900 km (0.091 R)
• M67: 21,708,147 km (0.101 R)
• M68: 21,897,239 km (0.11 R)
• M69: 22,134,351 km (0.105 R)
• M70: 22,658,991 km (0.116 R)
• M71: 23,332,630 km (0.1 R)
• M72: 24,601,071 km (0.109 R)
• M73: 25,641,973 km (0.074 R)
• M74: 27,153,659 km (0.075 R)
• M75: 28,023,272 km (0.065 R)
• M76: 28,383,952 km (0.09 R)
• M77: 29,370,700 km (0.058 R)
• M78: 29,579,837 km (0.065 R)
• M79: 30,157,584 km (0.054 R)
• M80: 30,474,433 km (0.115 R)
• M81: 31,217,784 km (0.051 R)
• M82: 32,397,962 km (0.112 R)
• M83: 34,030,673 km (0.074 R)
• M84: 34,636,096 km (0.059 R)
• M85: 35,245,109 km (0.101 R)
• M86: 36,754,850 km (0.075 R)
• M87: 37,036,693 km (0.116 R)
• M88: 37,149,639 km (0.091 R)
• M89: 37,432,529 km (0.048 R)
• M90: 37,886,708 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 7.7

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.95 AU - 12.31 AU

Year: 23112 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,704,373 km

• M1: 143,016 km (0.086 R)
• M2: 201,658 km (0.048 R)
• M3: 453,431 km (0.104 R)
• M4: 1,051,673 km (0.066 R)
• M5: 1,462,469 km (0.106 R)
• M6: 2,644,890 km (0.102 R)
• M7: 3,239,392 km (0.093 R)
• M8: 3,404,848 km (0.113 R)
• M9: 4,967,248 km (0.027 R)
• M10: 6,047,644 km (0.116 R)
• M11: 6,719,039 km (0.114 R)
• M12: 7,090,341 km (0.106 R)
• M13: 7,359,766 km (0.076 R)
• M14: 7,468,374 km (0.051 R)
• M15: 8,300,587 km (0.057 R)
• M16: 9,632,607 km (0.087 R)
• M17: 10,353,818 km (0.044 R)
• M18: 10,782,416 km (0.117 R)
• M19: 11,657,115 km (0.109 R)
• M20: 11,975,010 km (0.068 R)
• M21: 12,038,889 km (0.088 R)
• M22: 13,274,866 km (0.041 R)
• M23: 14,278,967 km (0.112 R)
• M24: 16,430,484 km (0.04 R)
• M25: 16,786,826 km (0.04 R)
• M26: 17,290,073 km (0.093 R)
• M27: 18,384,980 km (0.108 R)
• M28: 18,903,636 km (0.046 R)
• M29: 19,277,032 km (0.111 R)
• M30: 20,411,881 km (0.083 R)
• M31: 21,646,064 km (0.111 R)
• M32: 21,802,094 km (0.104 R)
• M33: 21,880,185 km (0.112 R)
• M34: 23,702,735 km (0.115 R)
• M35: 23,863,404 km (0.09 R)
• M36: 24,024,520 km (0.09 R)
• M37: 25,573,307 km (0.111 R)
• M38: 26,318,155 km (0.103 R)
• M39: 28,168,830 km (0.091 R)
• M40: 28,852,044 km (0.088 R)
• M41: 28,937,913 km (0.099 R)
• M42: 29,887,261 km (0.099 R)
• M43: 31,905,187 km (0.117 R)
• M44: 32,082,610 km (0.112 R)
• M45: 32,975,260 km (0.111 R)
• M46: 33,695,275 km (0.092 R)
• M47: 34,967,605 km (0.119 R)
• M48: 35,517,826 km (0.081 R)
• M49: 36,905,496 km (0.032 R)
• M50: 38,216,721 km (0.11 R)
• M51: 38,688,702 km (0.041 R)
• M52: 38,783,398 km (0.112 R)
• M53: 39,352,767 km (0.107 R)
• M54: 39,733,942 km (0.044 R)
• M55: 40,403,842 km (0.115 R)
• M56: 41,077,481 km (0.078 R)
• M57: 42,143,665 km (0.115 R)
• M58: 42,533,517 km (0.089 R)
• M59: 43,218,825 km (0.081 R)
• M60: 43,316,961 km (0.118 R)
• M61: 43,513,682 km (0.115 R)
• M62: 44,501,178 km (0.098 R)
• M63: 44,600,212 km (0.092 R)
• M64: 45,595,935 km (0.097 R)
• M65: 45,996,109 km (0.094 R)
• M66: 47,406,368 km (0.063 R)
• M67: 47,710,351 km (0.081 R)
• M68: 49,035,340 km (0.109 R)
• M69: 49,240,289 km (0.107 R)
• M70: 51,201,068 km (0.072 R)
• M71: 51,409,009 km (0.071 R)
• M72: 52,872,076 km (0.064 R)
• M73: 54,031,161 km (0.089 R)
• M74: 54,560,737 km (0.101 R)
• M75: 55,625,275 km (0.088 R)
• M76: 56,374,462 km (0.08 R)
• M77: 56,589,135 km (0.096 R)
• M78: 59,077,246 km (0.085 R)
• M79: 59,513,623 km (0.113 R)
• M80: 61,380,006 km (0.102 R)
• M81: 62,043,323 km (0.109 R)
• M82: 64,608,029 km (0.116 R)
• M83: 65,620,956 km (0.076 R)
• M84: 70,879,770 km (0.089 R)
• M85: 71,343,524 km (0.081 R)
• M86: 73,911,521 km (0.113 R)
• M87: 74,381,707 km (0.108 R)
• M88: 74,499,291 km (0.029 R)
• M89: 74,970,823 km (0.049 R)
• M90: 75,324,921 km (0.065 R)
• M91: 76,272,175 km (0.115 R)
• M92: 77,104,388 km (0.139 R)
• M93: 77,223,468 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit