🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 9.5

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.82 AU - 1.1 AU

Year: 661 Days

Day: 7.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 13,011,307 km

• M1: 118,930 km (0.051 R)
• M2: 181,612 km (0.087 R)
• M3: 251,474 km (0.083 R)
• M4: 325,824 km (0.098 R)
• M5: 422,614 km (0.098 R)
• M6: 508,483 km (0.12 R)
• M7: 645,066 km (0.086 R)
• M8: 757,414 km (0.069 R)
• M9: 1,038,209 km (0.106 R)
• M10: 1,134,999 km (0.066 R)
• M11: 1,318,556 km (0.091 R)
• M12: 1,397,394 km (0.11 R)
• M13: 1,539,212 km (0.086 R)
• M14: 1,629,570 km (0.089 R)
• M15: 1,971,251 km (0.11 R)
• M16: 2,138,950 km (0.032 R)
• M17: 2,240,228 km (0.111 R)
• M18: 2,319,365 km (0.105 R)
• M19: 2,423,635 km (0.066 R)
• M20: 2,513,095 km (0.033 R)
• M21: 2,754,246 km (0.109 R)
• M22: 2,916,410 km (0.091 R)
• M23: 3,090,542 km (0.107 R)
• M24: 3,152,326 km (0.047 R)
• M25: 3,214,559 km (0.119 R)
• M26: 3,367,298 km (0.089 R)
• M27: 3,540,832 km (0.066 R)
• M28: 3,605,608 km (0.069 R)
• M29: 3,726,932 km (0.047 R)
• M30: 3,840,028 km (0.109 R)
• M31: 3,916,173 km (0.072 R)
• M32: 4,031,214 km (0.046 R)
• M33: 4,147,451 km (0.101 R)
• M34: 4,225,541 km (0.108 R)
• M35: 4,462,804 km (0.093 R)
• M36: 4,522,942 km (0.112 R)
• M37: 4,593,253 km (0.12 R)
• M38: 4,653,840 km (0.064 R)
• M39: 4,816,752 km (0.083 R)
• M40: 4,888,709 km (0.062 R)
• M41: 4,950,642 km (0.065 R)
• M42: 5,012,875 km (0.049 R)
• M43: 5,222,013 km (0.116 R)
• M44: 5,359,493 km (0.061 R)
• M45: 5,530,334 km (0.089 R)
• M46: 5,648,965 km (0.084 R)
• M47: 5,713,891 km (0.056 R)
• M48: 5,801,106 km (0.106 R)
• M49: 5,932,453 km (0.079 R)
• M50: 6,076,067 km (0.069 R)
• M51: 6,254,388 km (0.107 R)
• M52: 6,332,927 km (0.025 R)
• M53: 6,457,093 km (0.059 R)
• M54: 6,604,746 km (0.116 R)
• M55: 6,765,115 km (0.076 R)
• M56: 6,834,229 km (0.105 R)
• M57: 7,031,399 km (0.12 R)
• M58: 7,124,748 km (0.105 R)
• M59: 7,218,546 km (0.114 R)
• M60: 7,312,793 km (0.099 R)
• M61: 7,490,665 km (0.094 R)
• M62: 7,622,012 km (0.11 R)
• M63: 7,693,968 km (0.053 R)
• M64: 8,167,296 km (0.118 R)
• M65: 8,351,750 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525

Radius: 13.4

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.09 AU - 1.55 AU

Year: 1066 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,011,307 km

• M1: 170,093 km (0.038 R)
• M2: 284,984 km (0.117 R)
• M3: 446,101 km (0.094 R)
• M4: 590,014 km (0.104 R)
• M5: 707,448 km (0.091 R)
• M6: 846,275 km (0.081 R)
• M7: 1,033,871 km (0.115 R)
• M8: 1,201,420 km (0.095 R)
• M9: 1,306,588 km (0.082 R)
• M10: 1,437,187 km (0.078 R)
• M11: 1,542,055 km (0.103 R)
• M12: 1,905,278 km (0.03 R)
• M13: 2,029,744 km (0.119 R)
• M14: 2,174,255 km (0.111 R)
• M15: 2,564,407 km (0.098 R)
• M16: 2,768,009 km (0.091 R)
• M17: 2,881,405 km (0.106 R)
• M18: 3,073,937 km (0.097 R)
• M19: 3,171,774 km (0.1 R)
• M20: 3,260,785 km (0.095 R)
• M21: 3,411,131 km (0.118 R)
• M22: 3,656,322 km (0.059 R)
• M23: 3,875,931 km (0.082 R)
• M24: 3,992,618 km (0.108 R)
• M25: 4,416,129 km (0.108 R)
• M26: 4,774,416 km (0.066 R)
• M27: 5,003,301 km (0.114 R)
• M28: 5,142,427 km (0.109 R)
• M29: 5,329,873 km (0.065 R)
• M30: 5,460,023 km (0.055 R)
• M31: 5,567,285 km (0.069 R)
• M32: 5,881,440 km (0.086 R)
• M33: 6,003,811 km (0.115 R)
• M34: 6,102,396 km (0.097 R)
• M35: 6,238,680 km (0.116 R)
• M36: 6,501,823 km (0.113 R)
• M37: 6,666,680 km (0.079 R)
• M38: 6,820,017 km (0.085 R)
• M39: 6,974,402 km (0.112 R)
• M40: 7,182,343 km (0.092 R)
• M41: 7,670,930 km (0.106 R)
• M42: 7,845,212 km (0.076 R)
• M43: 8,102,221 km (0.096 R)
• M44: 8,403,361 km (0.104 R)
• M45: 8,583,178 km (0.057 R)
• M46: 8,750,129 km (0.1 R)
• M47: 8,876,090 km (0.099 R)
• M48: 9,045,136 km (0.082 R)
• M49: 9,286,288 km (0.102 R)
• M50: 9,833,068 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 10.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.61 AU - 2.05 AU

Year: 1740 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 13,011,307 km

• M1: 134,040 km (0.029 R)
• M2: 239,357 km (0.09 R)
• M3: 327,769 km (0.078 R)
• M4: 543,489 km (0.094 R)
• M5: 615,146 km (0.035 R)
• M6: 813,962 km (0.115 R)
• M7: 898,036 km (0.052 R)
• M8: 997,369 km (0.107 R)
• M9: 1,067,231 km (0.047 R)
• M10: 1,216,679 km (0.112 R)
• M11: 1,419,235 km (0.108 R)
• M12: 1,484,609 km (0.051 R)
• M13: 1,599,052 km (0.066 R)
• M14: 1,691,802 km (0.059 R)
• M15: 2,012,839 km (0.1 R)
• M16: 2,161,689 km (0.091 R)
• M17: 2,232,150 km (0.108 R)
• M18: 2,308,894 km (0.118 R)
• M19: 2,521,771 km (0.088 R)
• M20: 2,647,882 km (0.114 R)
• M21: 2,894,719 km (0.065 R)
• M22: 2,990,761 km (0.104 R)
• M23: 3,474,411 km (0.073 R)
• M24: 3,608,749 km (0.059 R)
• M25: 3,882,962 km (0.084 R)
• M26: 4,022,537 km (0.118 R)
• M27: 4,123,366 km (0.038 R)
• M28: 4,396,233 km (0.095 R)
• M29: 4,604,772 km (0.108 R)
• M30: 4,710,239 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 12.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.4 AU - 2.26 AU

Year: 1740 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 13,011,307 km

• M1: 189,989 km (0.108 R)
• M2: 357,539 km (0.085 R)
• M3: 461,360 km (0.062 R)
• M4: 542,292 km (0.092 R)
• M5: 646,712 km (0.105 R)
• M6: 815,907 km (0.101 R)
• M7: 924,216 km (0.06 R)
• M8: 1,022,053 km (0.066 R)
• M9: 1,118,394 km (0.09 R)
• M10: 1,206,806 km (0.066 R)
• M11: 1,432,848 km (0.066 R)
• M12: 1,548,188 km (0.105 R)
• M13: 1,711,400 km (0.116 R)
• M14: 1,834,369 km (0.108 R)
• M15: 1,980,676 km (0.084 R)
• M16: 2,235,740 km (0.075 R)
• M17: 2,335,073 km (0.068 R)
• M18: 2,582,807 km (0.092 R)
• M19: 2,770,553 km (0.095 R)
• M20: 2,877,665 km (0.096 R)
• M21: 3,048,954 km (0.096 R)
• M22: 3,175,664 km (0.11 R)
• M23: 3,434,468 km (0.081 R)
• M24: 3,616,529 km (0.045 R)
• M25: 3,784,826 km (0.036 R)
• M26: 3,878,474 km (0.111 R)
• M27: 4,146,853 km (0.107 R)
• M28: 4,394,437 km (0.091 R)
• M29: 4,656,084 km (0.072 R)
• M30: 4,793,565 km (0.111 R)
• M31: 5,147,663 km (0.078 R)
• M32: 5,251,783 km (0.062 R)
• M33: 5,337,502 km (0.09 R)
• M34: 5,558,758 km (0.062 R)
• M35: 5,861,843 km (0.086 R)
• M36: 5,970,601 km (0.065 R)
• M37: 6,140,245 km (0.112 R)
• M38: 6,679,246 km (0.119 R)
• M39: 6,876,117 km (0.113 R)
• M40: 6,970,064 km (0.086 R)
• M41: 7,148,833 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33

Radius: 10.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.13 AU - 4.63 AU

Year: 6443 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,011,307 km

• M1: 135,236 km (0.103 R)
• M2: 206,744 km (0.107 R)
• M3: 457,919 km (0.073 R)
• M4: 675,135 km (0.108 R)
• M5: 764,744 km (0.105 R)
• M6: 851,511 km (0.1 R)
• M7: 1,259,165 km (0.084 R)
• M8: 1,434,943 km (0.111 R)
• M9: 1,685,220 km (0.073 R)
• M10: 2,563,360 km (0.074 R)
• M11: 3,726,333 km (0.116 R)
• M12: 4,203,401 km (0.032 R)
• M13: 4,768,432 km (0.037 R)
• M14: 5,045,936 km (0.113 R)
• M15: 5,544,396 km (0.05 R)
• M16: 5,660,484 km (0.114 R)
• M17: 5,748,149 km (0.12 R)
• M18: 5,821,601 km (0.102 R)
• M19: 6,103,444 km (0.099 R)
• M20: 6,223,421 km (0.12 R)
• M21: 6,298,818 km (0.109 R)
• M22: 6,572,732 km (0.094 R)
• M23: 7,546,465 km (0.088 R)
• M24: 8,083,072 km (0.068 R)
• M25: 8,215,017 km (0.075 R)
• M26: 8,464,248 km (0.055 R)
• M27: 8,564,777 km (0.088 R)
• M28: 8,987,541 km (0.062 R)
• M29: 9,090,015 km (0.078 R)
• M30: 9,503,953 km (0.051 R)
• M31: 9,959,329 km (0.103 R)
• M32: 10,083,046 km (0.058 R)
• M33: 10,439,687 km (0.091 R)
• M34: 10,691,760 km (0.093 R)
• M35: 12,341,076 km (0.08 R)
• M36: 12,550,513 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit