🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 14.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 15,086,585 km

• M1: 193,580 km (0.096 R)
• M2: 294,109 km (0.062 R)
• M3: 418,126 km (0.066 R)
• M4: 553,811 km (0.104 R)
• M5: 649,704 km (0.105 R)
• M6: 741,407 km (0.11 R)
• M7: 832,512 km (0.103 R)
• M8: 1,002,306 km (0.102 R)
• M9: 1,101,938 km (0.111 R)
• M10: 1,191,547 km (0.119 R)
• M11: 1,329,327 km (0.096 R)
• M12: 1,465,610 km (0.088 R)
• M13: 1,561,802 km (0.072 R)
• M14: 1,772,436 km (0.089 R)
• M15: 1,964,370 km (0.051 R)
• M16: 2,171,712 km (0.093 R)
• M17: 2,273,888 km (0.026 R)
• M18: 2,465,672 km (0.077 R)
• M19: 2,613,176 km (0.111 R)
• M20: 2,842,360 km (0.097 R)
• M21: 2,945,283 km (0.118 R)
• M22: 3,087,850 km (0.105 R)
• M23: 3,179,404 km (0.06 R)
• M24: 3,306,113 km (0.073 R)
• M25: 3,454,364 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 11.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.48 AU - 0.66 AU

Year: 292 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 15,086,585 km

• M1: 149,747 km (0.066 R)
• M2: 232,026 km (0.116 R)
• M3: 388,506 km (0.058 R)
• M4: 465,399 km (0.11 R)
• M5: 618,438 km (0.117 R)
• M6: 734,825 km (0.12 R)
• M7: 820,844 km (0.058 R)
• M8: 991,684 km (0.071 R)
• M9: 1,179,430 km (0.081 R)
• M10: 1,323,642 km (0.026 R)
• M11: 1,493,286 km (0.106 R)
• M12: 1,595,611 km (0.046 R)
• M13: 1,705,565 km (0.03 R)
• M14: 1,823,299 km (0.106 R)
• M15: 1,943,875 km (0.099 R)
• M16: 2,018,524 km (0.099 R)
• M17: 2,105,291 km (0.113 R)
• M18: 2,305,004 km (0.084 R)
• M19: 2,412,864 km (0.101 R)
• M20: 2,557,675 km (0.088 R)
• M21: 2,634,119 km (0.103 R)
• M22: 2,801,370 km (0.056 R)
• M23: 2,929,276 km (0.095 R)
• M24: 3,009,311 km (0.109 R)
• M25: 3,241,487 km (0.062 R)
• M26: 3,350,244 km (0.041 R)
• M27: 3,492,811 km (0.099 R)
• M28: 3,571,350 km (0.07 R)
• M29: 3,710,326 km (0.113 R)
• M30: 3,797,243 km (0.076 R)
• M31: 4,014,309 km (0.116 R)
• M32: 4,089,856 km (0.058 R)
• M33: 4,193,677 km (0.108 R)
• M34: 4,270,421 km (0.112 R)
• M35: 4,347,613 km (0.108 R)
• M36: 4,460,709 km (0.1 R)
• M37: 4,560,491 km (0.108 R)
• M38: 4,689,893 km (0.062 R)
• M39: 4,784,140 km (0.069 R)
• M40: 4,879,135 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 11

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.66 AU - 0.7 AU

Year: 380 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 15,086,585 km

• M1: 137,331 km (0.116 R)
• M2: 207,193 km (0.088 R)
• M3: 318,793 km (0.083 R)
• M4: 394,340 km (0.115 R)
• M5: 465,848 km (0.069 R)
• M6: 543,040 km (0.065 R)
• M7: 611,855 km (0.1 R)
• M8: 681,867 km (0.071 R)
• M9: 763,847 km (0.063 R)
• M10: 876,344 km (0.103 R)
• M11: 950,246 km (0.096 R)
• M12: 1,082,341 km (0.085 R)
• M13: 1,152,053 km (0.109 R)
• M14: 1,275,471 km (0.07 R)
• M15: 1,355,058 km (0.109 R)
• M16: 1,499,719 km (0.098 R)
• M17: 1,609,673 km (0.112 R)
• M18: 1,701,825 km (0.077 R)
• M19: 1,796,072 km (0.107 R)
• M20: 1,879,847 km (0.091 R)
• M21: 1,995,785 km (0.073 R)
• M22: 2,142,690 km (0.101 R)
• M23: 2,283,462 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131

Radius: 8.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.98 AU - 1.38 AU

Year: 869 Days

Day: 8 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,086,585 km

• M1: 105,766 km (0.045 R)
• M2: 178,171 km (0.071 R)
• M3: 417,079 km (0.111 R)
• M4: 521,648 km (0.095 R)
• M5: 581,188 km (0.105 R)
• M6: 754,721 km (0.08 R)
• M7: 932,444 km (0.11 R)
• M8: 1,028,635 km (0.117 R)
• M9: 1,096,403 km (0.063 R)
• M10: 1,250,638 km (0.091 R)
• M11: 1,327,980 km (0.073 R)
• M12: 1,402,031 km (0.079 R)
• M13: 1,596,209 km (0.058 R)
• M14: 1,680,582 km (0.09 R)
• M15: 1,799,064 km (0.12 R)
• M16: 1,864,887 km (0.037 R)
• M17: 1,920,388 km (0.068 R)
• M18: 2,010,296 km (0.097 R)
• M19: 2,101,700 km (0.101 R)
• M20: 2,182,932 km (0.116 R)
• M21: 2,265,061 km (0.112 R)
• M22: 2,318,468 km (0.08 R)
• M23: 2,426,627 km (0.106 R)
• M24: 2,487,364 km (0.043 R)
• M25: 2,604,349 km (0.094 R)
• M26: 2,710,564 km (0.059 R)
• M27: 2,818,274 km (0.069 R)
• M28: 3,051,049 km (0.068 R)
• M29: 3,182,994 km (0.092 R)
• M30: 3,256,446 km (0.067 R)
• M31: 3,404,997 km (0.115 R)
• M32: 3,555,941 km (0.088 R)
• M33: 3,660,062 km (0.091 R)
• M34: 3,821,627 km (0.106 R)
• M35: 3,949,833 km (0.12 R)
• M36: 4,028,970 km (0.11 R)
• M37: 4,394,886 km (0.115 R)
• M38: 4,665,060 km (0.101 R)
• M39: 4,832,759 km (0.088 R)
• M40: 4,902,023 km (0.118 R)
• M41: 5,057,006 km (0.102 R)
• M42: 5,229,343 km (0.095 R)
• M43: 5,308,331 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 9

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.82 AU - 3.02 AU

Year: 3384 Days

Day: 14.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,086,585 km

• M1: 119,678 km (0.036 R)
• M2: 194,028 km (0.061 R)
• M3: 286,630 km (0.115 R)
• M4: 432,936 km (0.063 R)
• M5: 502,200 km (0.104 R)
• M6: 726,447 km (0.111 R)
• M7: 982,409 km (0.038 R)
• M8: 1,048,531 km (0.12 R)
• M9: 1,126,023 km (0.097 R)
• M10: 1,402,181 km (0.1 R)
• M11: 1,665,623 km (0.117 R)
• M12: 1,733,989 km (0.041 R)
• M13: 1,850,226 km (0.086 R)
• M14: 1,956,890 km (0.118 R)
• M15: 2,707,123 km (0.057 R)
• M16: 3,334,088 km (0.104 R)
• M17: 3,406,493 km (0.086 R)
• M18: 3,538,139 km (0.073 R)
• M19: 3,776,449 km (0.087 R)
• M20: 3,851,996 km (0.119 R)
• M21: 3,973,918 km (0.11 R)
• M22: 4,035,403 km (0.062 R)
• M23: 4,159,270 km (0.115 R)
• M24: 4,253,067 km (0.047 R)
• M25: 4,602,977 km (0.077 R)
• M26: 4,912,644 km (0.1 R)
• M27: 5,145,120 km (0.112 R)
• M28: 5,466,456 km (0.082 R)
• M29: 5,534,972 km (0.034 R)
• M30: 5,638,344 km (0.086 R)
• M31: 5,829,380 km (0.106 R)
• M32: 5,969,703 km (0.117 R)
• M33: 6,307,345 km (0.03 R)
• M34: 6,596,668 km (0.087 R)
• M35: 7,038,729 km (0.04 R)
• M36: 7,132,078 km (0.055 R)
• M37: 7,188,178 km (0.081 R)
• M38: 7,376,521 km (0.09 R)
• M39: 7,433,369 km (0.12 R)
• M40: 7,719,699 km (0.104 R)
• M41: 7,835,338 km (0.089 R)
• M42: 8,029,217 km (0.086 R)
• M43: 8,146,352 km (0.118 R)
• M44: 8,283,683 km (0.085 R)
• M45: 8,402,015 km (0.107 R)
• M46: 8,981,856 km (0.101 R)
• M47: 9,823,643 km (0.114 R)
• M48: 9,886,175 km (0.031 R)
• M49: 10,053,725 km (0.046 R)
• M50: 10,583,451 km (0.092 R)
• M51: 10,754,890 km (0.034 R)
• M52: 11,035,386 km (0.06 R)
• M53: 11,122,302 km (0.093 R)
• M54: 11,603,858 km (0.064 R)
• M55: 11,802,823 km (0.061 R)
• M56: 12,002,836 km (0.084 R)
• M57: 12,204,045 km (0.084 R)
• M58: 12,361,422 km (0.049 R)
• M59: 12,474,069 km (0.058 R)
• M60: 12,655,232 km (0.119 R)
• M61: 13,088,916 km (0.103 R)
• M62: 13,157,881 km (0.057 R)
• M63: 13,249,883 km (0.109 R)
• M64: 13,388,411 km (0.053 R)
• M65: 13,527,537 km (0.079 R)
• M66: 13,620,437 km (0.06 R)
• M67: 13,760,311 km (0.092 R)
• M68: 14,324,295 km (0.118 R)
• M69: 14,442,777 km (0.101 R)
• M70: 14,537,771 km (0.096 R)
• M71: 14,656,851 km (0.034 R)
• M72: 14,752,295 km (0.091 R)
• M73: 14,895,909 km (0.112 R)
• M74: 15,889,687 km (0.116 R)
• M75: 16,307,963 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 13.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.62 AU - 3.26 AU

Year: 3419 Days

Day: 13.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,086,585 km

• M1: 218,712 km (0.109 R)
• M2: 333,454 km (0.1 R)
• M3: 419,622 km (0.066 R)
• M4: 624,422 km (0.102 R)
• M5: 810,222 km (0.071 R)
• M6: 898,485 km (0.062 R)
• M7: 1,042,099 km (0.115 R)
• M8: 1,139,487 km (0.042 R)
• M9: 1,325,138 km (0.075 R)
• M10: 1,654,104 km (0.093 R)
• M11: 2,099,157 km (0.117 R)
• M12: 2,294,831 km (0.112 R)
• M13: 2,472,554 km (0.108 R)
• M14: 2,569,343 km (0.117 R)
• M15: 2,754,246 km (0.078 R)
• M16: 3,020,830 km (0.083 R)
• M17: 3,150,681 km (0.101 R)
• M18: 3,242,833 km (0.07 R)
• M19: 3,389,289 km (0.046 R)
• M20: 3,497,299 km (0.083 R)
• M21: 3,661,557 km (0.069 R)
• M22: 4,271,318 km (0.071 R)
• M23: 4,358,983 km (0.104 R)
• M24: 4,685,555 km (0.062 R)
• M25: 5,112,806 km (0.091 R)
• M26: 5,284,246 km (0.099 R)
• M27: 5,425,765 km (0.108 R)
• M28: 5,568,781 km (0.062 R)
• M29: 5,923,477 km (0.106 R)
• M30: 6,169,566 km (0.117 R)
• M31: 6,385,585 km (0.063 R)
• M32: 6,705,874 km (0.057 R)
• M33: 6,825,253 km (0.078 R)
• M34: 6,996,992 km (0.102 R)
• M35: 7,274,944 km (0.093 R)
• M36: 7,574,140 km (0.091 R)
• M37: 7,716,258 km (0.114 R)
• M38: 7,931,380 km (0.084 R)
• M39: 8,166,548 km (0.098 R)
• M40: 8,532,913 km (0.077 R)
• M41: 9,281,800 km (0.098 R)
• M42: 9,529,833 km (0.098 R)
• M43: 9,722,066 km (0.074 R)
• M44: 10,090,975 km (0.116 R)
• M45: 10,247,604 km (0.036 R)
• M46: 10,365,636 km (0.057 R)
• M47: 10,504,014 km (0.063 R)
• M48: 10,702,680 km (0.095 R)
• M49: 11,387,540 km (0.109 R)
• M50: 11,653,076 km (0.089 R)
• M51: 12,273,907 km (0.077 R)
• M52: 12,399,420 km (0.086 R)
• M53: 12,799,444 km (0.089 R)
• M54: 13,289,527 km (0.067 R)
• M55: 13,504,649 km (0.111 R)
• M56: 13,634,200 km (0.11 R)
• M57: 13,829,276 km (0.089 R)
• M58: 13,938,034 km (0.101 R)
• M59: 14,178,437 km (0.114 R)
• M60: 14,597,012 km (0.087 R)
• M61: 15,064,206 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit