🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 13.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 310 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,390,601 km

• M1: 165,904 km (0.092 R)
• M2: 248,632 km (0.029 R)
• M3: 357,988 km (0.11 R)
• M4: 454,628 km (0.087 R)
• M5: 566,826 km (0.108 R)
• M6: 658,679 km (0.038 R)
• M7: 749,037 km (0.055 R)
• M8: 867,967 km (0.091 R)
• M9: 960,867 km (0.104 R)
• M10: 1,048,980 km (0.1 R)
• M11: 1,140,085 km (0.113 R)
• M12: 1,238,670 km (0.117 R)
• M13: 1,474,287 km (0.112 R)
• M14: 1,567,786 km (0.034 R)
• M15: 1,673,551 km (0.049 R)
• M16: 1,860,848 km (0.106 R)
• M17: 1,984,117 km (0.104 R)
• M18: 2,239,480 km (0.045 R)
• M19: 2,405,983 km (0.09 R)
• M20: 2,493,946 km (0.072 R)
• M21: 2,600,759 km (0.062 R)
• M22: 2,715,351 km (0.096 R)
• M23: 2,813,038 km (0.108 R)
• M24: 2,999,737 km (0.119 R)
• M25: 3,107,447 km (0.098 R)
• M26: 3,190,623 km (0.107 R)
• M27: 3,287,563 km (0.081 R)
• M28: 3,372,385 km (0.075 R)
• M29: 3,517,644 km (0.119 R)
• M30: 3,685,493 km (0.113 R)
• M31: 3,807,864 km (0.118 R)
• M32: 3,910,937 km (0.106 R)
• M33: 4,133,988 km (0.1 R)
• M34: 4,268,476 km (0.119 R)
• M35: 4,390,099 km (0.109 R)
• M36: 4,541,941 km (0.099 R)
• M37: 4,695,578 km (0.085 R)
• M38: 4,791,470 km (0.062 R)
• M39: 4,895,590 km (0.091 R)
• M40: 5,128,813 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 14.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.19 AU

Year: 707 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,390,601 km

• M1: 189,092 km (0.026 R)
• M2: 301,889 km (0.068 R)
• M3: 433,684 km (0.115 R)
• M4: 535,261 km (0.066 R)
• M5: 667,356 km (0.07 R)
• M6: 941,569 km (0.087 R)
• M7: 1,078,002 km (0.089 R)
• M8: 1,260,512 km (0.116 R)
• M9: 1,365,978 km (0.096 R)
• M10: 1,495,231 km (0.078 R)
• M11: 1,628,971 km (0.092 R)
• M12: 1,901,688 km (0.03 R)
• M13: 2,039,767 km (0.045 R)
• M14: 2,205,521 km (0.103 R)
• M15: 2,441,886 km (0.086 R)
• M16: 2,567,548 km (0.057 R)
• M17: 2,703,982 km (0.119 R)
• M18: 2,799,275 km (0.114 R)
• M19: 2,993,453 km (0.116 R)
• M20: 3,155,617 km (0.111 R)
• M21: 3,348,748 km (0.084 R)
• M22: 3,479,646 km (0.105 R)
• M23: 3,660,211 km (0.068 R)
• M24: 3,843,917 km (0.116 R)
• M25: 3,981,248 km (0.112 R)
• M26: 4,200,409 km (0.094 R)
• M27: 4,311,560 km (0.093 R)
• M28: 4,464,748 km (0.07 R)
• M29: 4,903,369 km (0.038 R)
• M30: 4,999,262 km (0.114 R)
• M31: 5,182,070 km (0.11 R)
• M32: 5,654,351 km (0.079 R)
• M33: 5,777,470 km (0.101 R)
• M34: 5,890,117 km (0.059 R)
• M35: 6,026,401 km (0.028 R)
• M36: 6,140,693 km (0.07 R)
• M37: 6,488,060 km (0.094 R)
• M38: 6,652,468 km (0.071 R)
• M39: 6,806,254 km (0.094 R)
• M40: 6,985,323 km (0.1 R)
• M41: 7,433,668 km (0.076 R)
• M42: 7,531,804 km (0.1 R)
• M43: 7,766,822 km (0.065 R)
• M44: 7,866,454 km (0.044 R)
• M45: 8,004,234 km (0.111 R)
• M46: 8,244,039 km (0.105 R)
• M47: 8,422,360 km (0.088 R)
• M48: 8,601,878 km (0.093 R)
• M49: 8,782,741 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.9

Radius: 13.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.96 AU - 1.2 AU

Year: 748 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 36,390,601 km

• M1: 170,990 km (0.06 R)
• M2: 260,749 km (0.116 R)
• M3: 353,201 km (0.036 R)
• M4: 478,713 km (0.099 R)
• M5: 571,165 km (0.075 R)
• M6: 659,427 km (0.072 R)
• M7: 839,543 km (0.103 R)
• M8: 938,727 km (0.045 R)
• M9: 1,085,931 km (0.099 R)
• M10: 1,293,423 km (0.086 R)
• M11: 1,432,250 km (0.117 R)
• M12: 1,536,969 km (0.114 R)
• M13: 1,725,312 km (0.069 R)
• M14: 1,843,495 km (0.087 R)
• M15: 2,013,438 km (0.114 R)
• M16: 2,100,653 km (0.12 R)
• M17: 2,298,122 km (0.082 R)
• M18: 2,568,895 km (0.096 R)
• M19: 2,670,771 km (0.088 R)
• M20: 2,780,875 km (0.115 R)
• M21: 2,913,568 km (0.072 R)
• M22: 3,019,932 km (0.096 R)
• M23: 3,295,342 km (0.115 R)
• M24: 3,436,263 km (0.091 R)
• M25: 3,541,281 km (0.06 R)
• M26: 3,724,089 km (0.072 R)
• M27: 3,902,111 km (0.109 R)
• M28: 4,098,982 km (0.109 R)
• M29: 4,210,731 km (0.085 R)
• M30: 4,331,606 km (0.116 R)
• M31: 4,659,674 km (0.093 R)
• M32: 4,793,116 km (0.115 R)
• M33: 4,902,472 km (0.091 R)
• M34: 5,158,284 km (0.061 R)
• M35: 5,322,543 km (0.038 R)
• M36: 5,638,643 km (0.114 R)
• M37: 5,727,654 km (0.074 R)
• M38: 5,897,896 km (0.099 R)
• M39: 6,069,784 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.9

Radius: 8.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.6 AU - 5.1 AU

Year: 6050 Days

Day: 8.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 36,390,601 km

• M1: 150,047 km (0.093 R)
• M2: 260,300 km (0.109 R)
• M3: 588,967 km (0.066 R)
• M4: 668,254 km (0.12 R)
• M5: 765,792 km (0.042 R)
• M6: 975,827 km (0.101 R)
• M7: 1,071,570 km (0.105 R)
• M8: 1,750,295 km (0.099 R)
• M9: 1,868,029 km (0.104 R)
• M10: 1,927,868 km (0.083 R)
• M11: 2,258,329 km (0.106 R)
• M12: 2,495,891 km (0.099 R)
• M13: 2,628,883 km (0.106 R)
• M14: 2,879,011 km (0.077 R)
• M15: 3,042,222 km (0.096 R)
• M16: 3,353,386 km (0.105 R)
• M17: 3,599,774 km (0.071 R)
• M18: 3,775,850 km (0.088 R)
• M19: 3,852,145 km (0.093 R)
• M20: 3,954,769 km (0.072 R)
• M21: 4,320,835 km (0.036 R)
• M22: 4,670,745 km (0.096 R)
• M23: 4,752,724 km (0.08 R)
• M24: 4,862,978 km (0.12 R)
• M25: 5,226,800 km (0.119 R)
• M26: 5,715,835 km (0.082 R)
• M27: 5,892,062 km (0.091 R)
• M28: 6,737,738 km (0.06 R)
• M29: 7,620,964 km (0.081 R)
• M30: 8,010,667 km (0.085 R)
• M31: 8,273,959 km (0.089 R)
• M32: 9,773,079 km (0.101 R)
• M33: 9,843,241 km (0.095 R)
• M34: 10,019,168 km (0.056 R)
• M35: 10,231,896 km (0.106 R)
• M36: 10,374,463 km (0.106 R)
• M37: 10,770,000 km (0.117 R)
• M38: 10,842,405 km (0.032 R)
• M39: 10,951,462 km (0.12 R)
• M40: 12,098,728 km (0.083 R)
• M41: 13,361,633 km (0.115 R)
• M42: 14,147,321 km (0.097 R)
• M43: 14,226,608 km (0.092 R)
• M44: 14,345,987 km (0.106 R)
• M45: 14,545,700 km (0.075 R)
• M46: 14,625,885 km (0.106 R)
• M47: 14,947,819 km (0.117 R)
• M48: 15,028,752 km (0.09 R)
• M49: 15,557,879 km (0.113 R)
• M50: 15,763,128 km (0.056 R)
• M51: 16,259,194 km (0.118 R)
• M52: 17,097,391 km (0.11 R)
• M53: 17,778,061 km (0.107 R)
• M54: 18,078,603 km (0.084 R)
• M55: 18,294,324 km (0.119 R)
• M56: 18,467,558 km (0.068 R)
• M57: 18,554,325 km (0.081 R)
• M58: 18,771,990 km (0.036 R)
• M59: 19,165,731 km (0.079 R)
• M60: 19,872,581 km (0.11 R)
• M61: 20,588,108 km (0.072 R)
• M62: 20,813,402 km (0.063 R)
• M63: 21,220,907 km (0.068 R)
• M64: 22,552,178 km (0.075 R)
• M65: 22,784,504 km (0.092 R)
• M66: 23,345,197 km (0.097 R)
• M67: 24,052,346 km (0.115 R)
• M68: 26,656,097 km (0.05 R)
• M69: 27,593,327 km (0.071 R)
• M70: 28,240,787 km (0.082 R)
• M71: 28,440,949 km (0.102 R)
• M72: 28,591,444 km (0.072 R)
• M73: 28,893,333 km (0.111 R)
• M74: 29,094,991 km (0.088 R)
• M75: 29,347,961 km (0.086 R)
• M76: 29,601,529 km (0.044 R)
• M77: 30,520,509 km (0.098 R)
• M78: 30,777,368 km (0.047 R)
• M79: 31,708,316 km (0.086 R)
• M80: 31,916,407 km (0.11 R)
• M81: 33,016,549 km (0.065 R)
• M82: 33,280,290 km (0.085 R)
• M83: 34,823,841 km (0.112 R)
• M84: 35,199,930 km (0.038 R)
• M85: 35,847,689 km (0.1 R)
• M86: 36,173,064 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit