🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 9.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 404 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 22,727,605 km

• M1: 124,166 km (0.104 R)
• M2: 198,965 km (0.116 R)
• M3: 266,284 km (0.099 R)
• M4: 326,871 km (0.083 R)
• M5: 393,891 km (0.09 R)
• M6: 575,952 km (0.111 R)
• M7: 690,693 km (0.085 R)
• M8: 882,179 km (0.044 R)
• M9: 940,223 km (0.111 R)
• M10: 999,613 km (0.099 R)
• M11: 1,073,514 km (0.11 R)
• M12: 1,135,897 km (0.113 R)
• M13: 1,278,613 km (0.066 R)
• M14: 1,364,183 km (0.108 R)
• M15: 1,451,847 km (0.047 R)
• M16: 1,536,520 km (0.086 R)
• M17: 1,627,924 km (0.098 R)
• M18: 1,695,093 km (0.109 R)
• M19: 1,897,051 km (0.038 R)
• M20: 1,967,960 km (0.054 R)
• M21: 2,050,987 km (0.102 R)
• M22: 2,209,112 km (0.049 R)
• M23: 2,382,944 km (0.112 R)
• M24: 2,459,688 km (0.109 R)
• M25: 2,591,634 km (0.108 R)
• M26: 2,664,488 km (0.073 R)
• M27: 2,756,640 km (0.115 R)
• M28: 2,900,104 km (0.065 R)
• M29: 3,033,246 km (0.081 R)
• M30: 3,168,483 km (0.048 R)
• M31: 3,253,155 km (0.094 R)
• M32: 3,351,890 km (0.109 R)
• M33: 3,411,579 km (0.039 R)
• M34: 3,525,274 km (0.104 R)
• M35: 3,647,196 km (0.093 R)
• M36: 3,784,228 km (0.115 R)
• M37: 3,895,080 km (0.095 R)
• M38: 3,971,973 km (0.112 R)
• M39: 4,148,499 km (0.09 R)
• M40: 4,227,037 km (0.116 R)
• M41: 4,306,175 km (0.091 R)
• M42: 4,392,941 km (0.073 R)
• M43: 4,480,307 km (0.117 R)
• M44: 4,546,279 km (0.097 R)
• M45: 4,753,472 km (0.117 R)
• M46: 5,093,060 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.3

Radius: 13.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 541 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,727,605 km

• M1: 189,690 km (0.054 R)
• M2: 281,693 km (0.111 R)
• M3: 388,057 km (0.111 R)
• M4: 568,173 km (0.065 R)
• M5: 683,513 km (0.094 R)
• M6: 803,640 km (0.113 R)
• M7: 908,508 km (0.048 R)
• M8: 999,164 km (0.113 R)
• M9: 1,098,198 km (0.119 R)
• M10: 1,312,721 km (0.12 R)
• M11: 1,439,431 km (0.064 R)
• M12: 1,587,832 km (0.03 R)
• M13: 1,681,929 km (0.092 R)
• M14: 2,084,198 km (0.102 R)
• M15: 2,181,436 km (0.102 R)
• M16: 2,293,485 km (0.072 R)
• M17: 2,414,360 km (0.117 R)
• M18: 2,585,949 km (0.111 R)
• M19: 2,676,904 km (0.091 R)
• M20: 2,876,318 km (0.08 R)
• M21: 2,985,375 km (0.081 R)
• M22: 3,080,968 km (0.105 R)
• M23: 3,177,608 km (0.059 R)
• M24: 3,535,596 km (0.106 R)
• M25: 3,676,218 km (0.075 R)
• M26: 3,826,714 km (0.076 R)
• M27: 3,939,062 km (0.071 R)
• M28: 4,142,365 km (0.085 R)
• M29: 4,249,328 km (0.058 R)
• M30: 4,500,203 km (0.115 R)
• M31: 4,669,997 km (0.1 R)
• M32: 4,790,273 km (0.112 R)
• M33: 4,920,274 km (0.117 R)
• M34: 5,210,344 km (0.083 R)
• M35: 5,326,283 km (0.12 R)
• M36: 5,606,031 km (0.067 R)
• M37: 5,734,086 km (0.11 R)
• M38: 5,909,415 km (0.106 R)
• M39: 6,105,239 km (0.055 R)
• M40: 6,293,732 km (0.085 R)
• M41: 6,417,300 km (0.05 R)
• M42: 6,560,914 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587

Radius: 11.8

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1 AU - 1.38 AU

Year: 896 Days

Day: 9.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,727,605 km

• M1: 176,077 km (0.101 R)
• M2: 265,686 km (0.1 R)
• M3: 401,072 km (0.036 R)
• M4: 496,515 km (0.084 R)
• M5: 667,805 km (0.103 R)
• M6: 866,321 km (0.073 R)
• M7: 943,065 km (0.053 R)
• M8: 1,188,256 km (0.098 R)
• M9: 1,295,069 km (0.084 R)
• M10: 1,405,173 km (0.037 R)
• M11: 1,511,537 km (0.079 R)
• M12: 1,620,594 km (0.118 R)
• M13: 1,694,944 km (0.054 R)
• M14: 1,785,750 km (0.108 R)
• M15: 2,020,020 km (0.116 R)
• M16: 2,272,840 km (0.074 R)
• M17: 2,450,114 km (0.072 R)
• M18: 2,553,486 km (0.063 R)
• M19: 2,881,554 km (0.096 R)
• M20: 3,064,662 km (0.044 R)
• M21: 3,337,080 km (0.1 R)
• M22: 3,539,486 km (0.103 R)
• M23: 3,895,678 km (0.08 R)
• M24: 4,068,015 km (0.086 R)
• M25: 4,472,976 km (0.061 R)
• M26: 4,578,892 km (0.115 R)
• M27: 4,967,248 km (0.064 R)
• M28: 5,467,802 km (0.106 R)
• M29: 5,822,050 km (0.096 R)
• M30: 5,914,801 km (0.071 R)
• M31: 6,183,927 km (0.045 R)
• M32: 6,361,649 km (0.103 R)
• M33: 6,553,135 km (0.055 R)
• M34: 6,819,419 km (0.089 R)
• M35: 6,904,989 km (0.116 R)
• M36: 7,077,176 km (0.088 R)
• M37: 7,163,793 km (0.089 R)
• M38: 7,363,058 km (0.111 R)
• M39: 7,450,872 km (0.046 R)
• M40: 7,640,113 km (0.095 R)
• M41: 7,716,258 km (0.118 R)
• M42: 7,933,474 km (0.085 R)
• M43: 8,308,516 km (0.1 R)
• M44: 8,452,429 km (0.102 R)
• M45: 9,089,866 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 11.1

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.59 AU - 2.63 AU

Year: 2911 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,727,605 km

• M1: 146,008 km (0.112 R)
• M2: 232,774 km (0.052 R)
• M3: 318,793 km (0.09 R)
• M4: 461,809 km (0.11 R)
• M5: 668,403 km (0.075 R)
• M6: 831,016 km (0.106 R)
• M7: 928,704 km (0.051 R)
• M8: 1,160,431 km (0.101 R)
• M9: 1,638,396 km (0.029 R)
• M10: 1,721,423 km (0.094 R)
• M11: 1,791,734 km (0.12 R)
• M12: 1,891,964 km (0.051 R)
• M13: 1,979,479 km (0.115 R)
• M14: 2,143,438 km (0.104 R)
• M15: 3,184,789 km (0.08 R)
• M16: 3,395,722 km (0.057 R)
• M17: 3,467,080 km (0.109 R)
• M18: 3,849,901 km (0.026 R)
• M19: 3,924,401 km (0.074 R)
• M20: 4,074,747 km (0.088 R)
• M21: 4,208,039 km (0.108 R)
• M22: 4,835,602 km (0.116 R)
• M23: 4,916,085 km (0.092 R)
• M24: 4,997,018 km (0.116 R)
• M25: 5,284,096 km (0.069 R)
• M26: 5,450,449 km (0.111 R)
• M27: 5,874,260 km (0.056 R)
• M28: 6,090,129 km (0.095 R)
• M29: 6,221,027 km (0.057 R)
• M30: 6,552,088 km (0.114 R)
• M31: 7,093,931 km (0.062 R)
• M32: 7,626,799 km (0.092 R)
• M33: 8,076,789 km (0.096 R)
• M34: 8,148,596 km (0.119 R)
• M35: 8,220,702 km (0.076 R)
• M36: 8,317,043 km (0.112 R)
• M37: 8,657,528 km (0.115 R)
• M38: 8,977,817 km (0.041 R)
• M39: 9,226,748 km (0.108 R)
• M40: 9,377,243 km (0.118 R)
• M41: 9,503,354 km (0.051 R)
• M42: 9,655,346 km (0.103 R)
• M43: 9,808,085 km (0.084 R)
• M44: 10,013,184 km (0.114 R)
• M45: 10,141,988 km (0.081 R)
• M46: 10,349,330 km (0.101 R)
• M47: 10,847,342 km (0.089 R)
• M48: 10,926,778 km (0.085 R)
• M49: 11,649,785 km (0.083 R)
• M50: 12,167,842 km (0.11 R)
• M51: 13,029,227 km (0.105 R)
• M52: 13,141,724 km (0.098 R)
• M53: 13,681,024 km (0.06 R)
• M54: 14,576,218 km (0.057 R)
• M55: 14,693,204 km (0.116 R)
• M56: 14,781,018 km (0.043 R)
• M57: 15,639,709 km (0.111 R)
• M58: 15,759,388 km (0.043 R)
• M59: 16,575,294 km (0.102 R)
• M60: 18,059,754 km (0.099 R)
• M61: 18,500,619 km (0.062 R)
• M62: 19,072,831 km (0.098 R)
• M63: 19,747,667 km (0.085 R)
• M64: 20,104,308 km (0.032 R)
• M65: 20,299,683 km (0.113 R)
• M66: 20,495,806 km (0.074 R)
• M67: 20,758,201 km (0.11 R)
• M68: 21,120,826 km (0.102 R)
• M69: 21,286,281 km (0.098 R)
• M70: 21,385,913 km (0.07 R)
• M71: 22,221,268 km (0.09 R)
• M72: 22,558,461 km (0.089 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: 521 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit