🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 12.1

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.66 AU - 0.9 AU

Year: 445 Days

Day: 5.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,128,188 km

• M1: 159,771 km (0.117 R)
• M2: 269,725 km (0.117 R)
• M3: 376,687 km (0.078 R)
• M4: 474,674 km (0.043 R)
• M5: 555,457 km (0.063 R)
• M6: 638,334 km (0.116 R)
• M7: 718,369 km (0.12 R)
• M8: 810,521 km (0.111 R)
• M9: 968,347 km (0.082 R)
• M10: 1,053,468 km (0.081 R)
• M11: 1,141,581 km (0.119 R)
• M12: 1,261,409 km (0.038 R)
• M13: 1,457,382 km (0.104 R)
• M14: 1,583,194 km (0.07 R)
• M15: 1,756,728 km (0.12 R)
• M16: 1,851,573 km (0.115 R)
• M17: 2,254,590 km (0.095 R)
• M18: 2,358,261 km (0.051 R)
• M19: 2,451,012 km (0.073 R)
• M20: 2,583,106 km (0.097 R)
• M21: 2,724,028 km (0.086 R)
• M22: 2,802,118 km (0.068 R)
• M23: 3,013,799 km (0.073 R)
• M24: 3,176,112 km (0.084 R)
• M25: 3,279,036 km (0.113 R)
• M26: 3,355,181 km (0.11 R)
• M27: 3,446,137 km (0.044 R)
• M28: 3,523,628 km (0.12 R)
• M29: 3,616,080 km (0.057 R)
• M30: 3,716,460 km (0.085 R)
• M31: 3,868,900 km (0.066 R)
• M32: 4,053,205 km (0.069 R)
• M33: 4,135,184 km (0.11 R)
• M34: 4,263,091 km (0.087 R)
• M35: 4,354,046 km (0.106 R)
• M36: 4,835,003 km (0.089 R)
• M37: 4,929,998 km (0.113 R)
• M38: 5,041,747 km (0.108 R)
• M39: 5,162,323 km (0.109 R)
• M40: 5,521,807 km (0.104 R)
• M41: 5,696,238 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 14.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 1198 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,128,188 km

• M1: 192,383 km (0.111 R)
• M2: 294,259 km (0.117 R)
• M3: 391,797 km (0.083 R)
• M4: 489,933 km (0.096 R)
• M5: 667,506 km (0.074 R)
• M6: 797,656 km (0.113 R)
• M7: 890,107 km (0.119 R)
• M8: 1,011,431 km (0.032 R)
• M9: 1,121,535 km (0.085 R)
• M10: 1,227,301 km (0.117 R)
• M11: 1,350,719 km (0.087 R)
• M12: 1,473,838 km (0.115 R)
• M13: 1,691,204 km (0.098 R)
• M14: 1,866,832 km (0.102 R)
• M15: 1,989,203 km (0.101 R)
• M16: 2,114,416 km (0.036 R)
• M17: 2,367,386 km (0.091 R)
• M18: 2,642,497 km (0.103 R)
• M19: 2,738,539 km (0.093 R)
• M20: 2,860,311 km (0.058 R)
• M21: 2,952,912 km (0.058 R)
• M22: 3,059,127 km (0.053 R)
• M23: 3,243,431 km (0.079 R)
• M24: 3,372,684 km (0.04 R)
• M25: 3,663,203 km (0.084 R)
• M26: 3,804,872 km (0.112 R)
• M27: 3,934,574 km (0.12 R)
• M28: 4,072,802 km (0.069 R)
• M29: 4,198,614 km (0.071 R)
• M30: 4,318,741 km (0.106 R)
• M31: 4,439,915 km (0.103 R)
• M32: 4,620,181 km (0.12 R)
• M33: 4,780,998 km (0.088 R)
• M34: 4,884,370 km (0.096 R)
• M35: 5,018,261 km (0.072 R)
• M36: 5,145,868 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.1

Radius: 10.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.56 AU - 1.98 AU

Year: 1520 Days

Day: 14.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,128,188 km

• M1: 133,441 km (0.057 R)
• M2: 280,795 km (0.1 R)
• M3: 360,531 km (0.041 R)
• M4: 597,643 km (0.033 R)
• M5: 807,081 km (0.044 R)
• M6: 1,023,997 km (0.106 R)
• M7: 1,233,135 km (0.037 R)
• M8: 1,399,488 km (0.074 R)
• M9: 1,622,838 km (0.101 R)
• M10: 1,816,417 km (0.094 R)
• M11: 1,889,720 km (0.105 R)
• M12: 2,115,613 km (0.106 R)
• M13: 2,192,955 km (0.093 R)
• M14: 2,350,482 km (0.045 R)
• M15: 2,500,229 km (0.102 R)
• M16: 2,797,031 km (0.085 R)
• M17: 2,882,302 km (0.088 R)
• M18: 2,968,471 km (0.081 R)
• M19: 3,105,502 km (0.095 R)
• M20: 3,270,209 km (0.074 R)
• M21: 3,516,298 km (0.112 R)
• M22: 3,635,079 km (0.089 R)
• M23: 3,728,278 km (0.105 R)
• M24: 3,876,530 km (0.118 R)
• M25: 4,040,339 km (0.086 R)
• M26: 4,206,692 km (0.058 R)
• M27: 4,431,837 km (0.093 R)
• M28: 4,762,598 km (0.052 R)
• M29: 4,835,602 km (0.12 R)
• M30: 5,101,587 km (0.106 R)
• M31: 5,176,236 km (0.1 R)
• M32: 5,432,946 km (0.111 R)
• M33: 5,632,210 km (0.092 R)
• M34: 5,709,552 km (0.062 R)
• M35: 5,943,523 km (0.118 R)
• M36: 6,085,342 km (0.111 R)
• M37: 6,340,407 km (0.079 R)
• M38: 6,453,203 km (0.105 R)
• M39: 6,599,061 km (0.105 R)
• M40: 6,844,701 km (0.102 R)
• M41: 7,026,762 km (0.089 R)
• M42: 7,143,448 km (0.088 R)
• M43: 7,497,396 km (0.056 R)
• M44: 8,082,773 km (0.033 R)
• M45: 8,310,461 km (0.029 R)
• M46: 8,434,029 km (0.104 R)
• M47: 8,629,254 km (0.061 R)
• M48: 8,844,077 km (0.065 R)
• M49: 9,278,958 km (0.097 R)
• M50: 9,795,220 km (0.104 R)
• M51: 10,019,317 km (0.068 R)
• M52: 10,131,965 km (0.041 R)
• M53: 10,264,060 km (0.09 R)
• M54: 10,339,756 km (0.12 R)
• M55: 10,663,486 km (0.081 R)
• M56: 10,778,676 km (0.115 R)
• M57: 10,894,166 km (0.071 R)
• M58: 10,990,656 km (0.101 R)
• M59: 11,223,580 km (0.117 R)
• M60: 11,321,118 km (0.058 R)
• M61: 11,813,145 km (0.05 R)
• M62: 11,892,432 km (0.102 R)
• M63: 12,051,754 km (0.108 R)
• M64: 12,412,734 km (0.111 R)
• M65: 12,533,758 km (0.118 R)
• M66: 12,736,613 km (0.103 R)
• M67: 12,960,860 km (0.097 R)
• M68: 13,579,148 km (0.119 R)
• M69: 13,912,901 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 9.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.75 AU - 3.89 AU

Year: 3906 Days

Day: 11.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,128,188 km

• M1: 115,490 km (0.072 R)
• M2: 213,327 km (0.106 R)
• M3: 313,557 km (0.103 R)
• M4: 388,954 km (0.067 R)
• M5: 450,589 km (0.108 R)
• M6: 533,316 km (0.099 R)
• M7: 748,438 km (0.087 R)
• M8: 808,427 km (0.072 R)
• M9: 912,248 km (0.059 R)
• M10: 1,180,327 km (0.059 R)
• M11: 1,243,308 km (0.097 R)
• M12: 1,381,088 km (0.086 R)
• M13: 1,456,186 km (0.041 R)
• M14: 1,524,103 km (0.091 R)
• M15: 1,601,744 km (0.041 R)
• M16: 1,788,592 km (0.05 R)
• M17: 2,001,320 km (0.107 R)
• M18: 2,471,806 km (0.061 R)
• M19: 2,574,131 km (0.074 R)
• M20: 2,804,362 km (0.081 R)
• M21: 2,900,404 km (0.084 R)
• M22: 3,409,036 km (0.099 R)
• M23: 3,743,836 km (0.115 R)
• M24: 3,885,505 km (0.102 R)
• M25: 4,125,760 km (0.059 R)
• M26: 4,223,148 km (0.06 R)
• M27: 4,495,117 km (0.051 R)
• M28: 4,696,476 km (0.081 R)
• M29: 4,887,961 km (0.102 R)
• M30: 5,095,154 km (0.043 R)
• M31: 5,160,528 km (0.11 R)
• M32: 5,358,297 km (0.099 R)
• M33: 5,679,782 km (0.05 R)
• M34: 5,774,777 km (0.07 R)
• M35: 5,856,607 km (0.082 R)
• M36: 6,132,166 km (0.065 R)
• M37: 6,440,188 km (0.096 R)
• M38: 6,539,372 km (0.119 R)
• M39: 6,681,789 km (0.103 R)
• M40: 6,926,381 km (0.091 R)
• M41: 7,115,324 km (0.118 R)
• M42: 7,173,816 km (0.106 R)
• M43: 7,335,681 km (0.089 R)
• M44: 7,752,760 km (0.1 R)
• M45: 8,208,286 km (0.103 R)
• M46: 8,285,029 km (0.101 R)
• M47: 8,377,481 km (0.113 R)
• M48: 8,439,265 km (0.108 R)
• M49: 8,641,222 km (0.096 R)
• M50: 8,781,993 km (0.109 R)
• M51: 8,970,786 km (0.058 R)
• M52: 9,176,932 km (0.059 R)
• M53: 9,240,810 km (0.065 R)
• M54: 9,400,730 km (0.068 R)
• M55: 9,707,256 km (0.117 R)
• M56: 9,837,406 km (0.113 R)
• M57: 10,214,543 km (0.101 R)
• M58: 10,429,964 km (0.028 R)
• M59: 10,966,272 km (0.094 R)
• M60: 11,254,846 km (0.08 R)
• M61: 11,374,525 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.2

Radius: 7.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.55 AU - 9.97 AU

Year: 19687 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,128,188 km

• M1: 217,216 km (0.098 R)
• M2: 343,776 km (0.038 R)
• M3: 513,270 km (0.113 R)
• M4: 826,528 km (0.103 R)
• M5: 1,014,274 km (0.025 R)
• M6: 1,147,116 km (0.079 R)
• M7: 1,238,970 km (0.037 R)
• M8: 1,813,874 km (0.115 R)
• M9: 2,087,189 km (0.105 R)
• M10: 2,344,199 km (0.105 R)
• M11: 2,521,323 km (0.064 R)
• M12: 2,764,269 km (0.08 R)
• M13: 4,018,348 km (0.048 R)
• M14: 4,446,647 km (0.06 R)
• M15: 5,077,950 km (0.072 R)
• M16: 5,896,400 km (0.116 R)
• M17: 6,259,624 km (0.108 R)
• M18: 6,341,304 km (0.059 R)
• M19: 6,505,712 km (0.067 R)
• M20: 6,755,092 km (0.119 R)
• M21: 7,263,276 km (0.072 R)
• M22: 7,783,727 km (0.088 R)
• M23: 8,181,956 km (0.086 R)
• M24: 8,814,606 km (0.102 R)
• M25: 10,609,780 km (0.083 R)
• M26: 10,707,468 km (0.114 R)
• M27: 11,648,887 km (0.094 R)
• M28: 15,949,676 km (0.06 R)
• M29: 18,469,204 km (0.081 R)
• M30: 18,881,196 km (0.106 R)
• M31: 19,415,560 km (0.091 R)
• M32: 19,534,939 km (0.103 R)
• M33: 21,478,514 km (0.109 R)
• M34: 21,973,982 km (0.093 R)
• M35: 23,419,247 km (0.097 R)
• M36: 24,895,180 km (0.097 R)
• M37: 24,959,956 km (0.119 R)
• M38: 25,024,881 km (0.092 R)
• M39: 25,219,957 km (0.095 R)
• M40: 25,285,032 km (0.085 R)
• M41: 30,050,023 km (0.091 R)
• M42: 31,862,701 km (0.103 R)
• M43: 32,215,303 km (0.111 R)
• M44: 33,066,814 km (0.068 R)
• M45: 33,423,904 km (0.115 R)
• M46: 33,638,727 km (0.099 R)
• M47: 35,082,496 km (0.072 R)
• M48: 36,620,212 km (0.087 R)
• M49: 37,285,923 km (0.096 R)
• M50: 39,761,020 km (0.069 R)
• M51: 40,597,721 km (0.088 R)
• M52: 44,473,652 km (0.117 R)
• M53: 45,659,215 km (0.071 R)
• M54: 47,738,775 km (0.063 R)
• M55: 48,142,240 km (0.115 R)
• M56: 48,223,173 km (0.101 R)
• M57: 48,627,985 km (0.079 R)
• M58: 48,871,380 km (0.076 R)
• M59: 50,340,431 km (0.059 R)
• M60: 50,504,540 km (0.064 R)
• M61: 50,586,670 km (0.108 R)
• M62: 50,668,799 km (0.104 R)
• M63: 52,987,715 km (0.116 R)
• M64: 54,749,530 km (0.115 R)
• M65: 56,615,613 km (0.114 R)
• M66: 57,042,715 km (0.07 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: 264 - 20,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit