🌌 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: 648.4

Radius: 8.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 9.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,544,989 km

• M1: 104,868 km (0.098 R)
• M2: 169,195 km (0.116 R)
• M3: 221,554 km (0.079 R)
• M4: 316,100 km (0.118 R)
• M5: 377,286 km (0.081 R)
• M6: 435,479 km (0.111 R)
• M7: 500,255 km (0.071 R)
• M8: 628,311 km (0.102 R)
• M9: 722,259 km (0.116 R)
• M10: 817,852 km (0.111 R)
• M11: 949,946 km (0.117 R)
• M12: 1,007,841 km (0.083 R)
• M13: 1,263,204 km (0.111 R)
• M14: 1,413,101 km (0.111 R)
• M15: 1,484,011 km (0.101 R)
• M16: 1,620,743 km (0.105 R)
• M17: 1,673,103 km (0.105 R)
• M18: 1,730,548 km (0.11 R)
• M19: 1,920,687 km (0.105 R)
• M20: 2,023,012 km (0.079 R)
• M21: 2,136,706 km (0.087 R)
• M22: 2,296,776 km (0.096 R)
• M23: 2,360,804 km (0.083 R)
• M24: 2,450,563 km (0.117 R)
• M25: 2,516,236 km (0.077 R)
• M26: 2,628,435 km (0.047 R)
• M27: 2,737,342 km (0.116 R)
• M28: 2,810,645 km (0.089 R)
• M29: 2,879,310 km (0.114 R)
• M30: 2,954,109 km (0.107 R)
• M31: 3,018,586 km (0.086 R)
• M32: 3,072,740 km (0.056 R)
• M33: 3,264,674 km (0.098 R)
• M34: 3,337,080 km (0.085 R)
• M35: 3,393,179 km (0.062 R)
• M36: 3,528,864 km (0.098 R)
• M37: 3,706,886 km (0.083 R)
• M38: 3,811,604 km (0.106 R)
• M39: 3,882,065 km (0.082 R)
• M40: 3,988,429 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.9

Radius: 8.3

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.5 AU - 0.64 AU

Year: 287 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,544,989 km

• M1: 105,466 km (0.107 R)
• M2: 187,147 km (0.113 R)
• M3: 278,102 km (0.062 R)
• M4: 350,957 km (0.077 R)
• M5: 406,009 km (0.097 R)
• M6: 545,434 km (0.078 R)
• M7: 608,115 km (0.047 R)
• M8: 676,930 km (0.117 R)
• M9: 744,848 km (0.107 R)
• M10: 807,829 km (0.114 R)
• M11: 868,864 km (0.073 R)
• M12: 927,656 km (0.101 R)
• M13: 987,795 km (0.098 R)
• M14: 1,129,165 km (0.1 R)
• M15: 1,185,114 km (0.114 R)
• M16: 1,290,880 km (0.119 R)
• M17: 1,413,849 km (0.068 R)
• M18: 1,479,074 km (0.1 R)
• M19: 1,637,199 km (0.106 R)
• M20: 1,730,698 km (0.06 R)
• M21: 1,785,750 km (0.084 R)
• M22: 2,043,208 km (0.059 R)
• M23: 2,165,728 km (0.087 R)
• M24: 2,230,654 km (0.039 R)
• M25: 2,362,450 km (0.104 R)
• M26: 2,418,100 km (0.071 R)
• M27: 2,479,884 km (0.074 R)
• M28: 2,570,690 km (0.032 R)
• M29: 2,668,377 km (0.112 R)
• M30: 2,726,571 km (0.094 R)
• M31: 2,820,369 km (0.096 R)
• M32: 2,951,117 km (0.101 R)
• M33: 3,017,239 km (0.114 R)
• M34: 3,237,298 km (0.075 R)
• M35: 3,324,364 km (0.098 R)
• M36: 3,538,887 km (0.094 R)
• M37: 3,622,064 km (0.106 R)
• M38: 3,680,108 km (0.078 R)
• M39: 3,738,451 km (0.104 R)
• M40: 3,823,273 km (0.087 R)
• M41: 3,928,590 km (0.094 R)
• M42: 4,014,758 km (0.061 R)
• M43: 4,094,943 km (0.083 R)
• M44: 4,318,292 km (0.116 R)
• M45: 4,414,184 km (0.114 R)
• M46: 4,497,062 km (0.1 R)
• M47: 4,678,225 km (0.081 R)
• M48: 4,805,233 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 9.3

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.63 AU - 0.69 AU

Year: 358 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,544,989 km

• M1: 128,355 km (0.072 R)
• M2: 189,391 km (0.108 R)
• M3: 260,450 km (0.119 R)
• M4: 326,722 km (0.08 R)
• M5: 446,998 km (0.094 R)
• M6: 591,061 km (0.107 R)
• M7: 652,546 km (0.093 R)
• M8: 712,834 km (0.093 R)
• M9: 835,355 km (0.09 R)
• M10: 991,086 km (0.12 R)
• M11: 1,083,986 km (0.115 R)
• M12: 1,147,715 km (0.076 R)
• M13: 1,269,338 km (0.065 R)
• M14: 1,341,594 km (0.112 R)
• M15: 1,450,202 km (0.082 R)
• M16: 1,525,898 km (0.056 R)
• M17: 1,618,649 km (0.116 R)
• M18: 1,713,344 km (0.049 R)
• M19: 1,793,678 km (0.114 R)
• M20: 1,902,885 km (0.05 R)
• M21: 2,070,883 km (0.108 R)
• M22: 2,162,587 km (0.09 R)
• M23: 2,232,299 km (0.091 R)
• M24: 2,350,033 km (0.101 R)
• M25: 2,415,706 km (0.112 R)
• M26: 2,524,614 km (0.11 R)
• M27: 2,659,850 km (0.066 R)
• M28: 2,747,215 km (0.082 R)
• M29: 2,816,479 km (0.115 R)
• M30: 2,937,653 km (0.107 R)
• M31: 3,008,712 km (0.074 R)
• M32: 3,119,415 km (0.112 R)
• M33: 3,185,238 km (0.109 R)
• M34: 3,351,890 km (0.104 R)
• M35: 3,446,436 km (0.085 R)
• M36: 3,507,771 km (0.099 R)
• M37: 3,583,168 km (0.119 R)
• M38: 3,777,645 km (0.115 R)
• M39: 4,011,168 km (0.108 R)
• M40: 4,191,433 km (0.039 R)
• M41: 4,507,533 km (0.081 R)
• M42: 4,627,212 km (0.088 R)
• M43: 4,687,350 km (0.08 R)
• M44: 4,854,451 km (0.119 R)
• M45: 4,992,530 km (0.117 R)
• M46: 5,085,280 km (0.067 R)
• M47: 5,170,850 km (0.116 R)
• M48: 5,233,382 km (0.117 R)
• M49: 5,311,921 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 12.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.98 AU - 4.88 AU

Year: 5195 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,544,989 km

• M1: 159,023 km (0.101 R)
• M2: 243,695 km (0.117 R)
• M3: 557,402 km (0.109 R)
• M4: 725,699 km (0.041 R)
• M5: 926,609 km (0.045 R)
• M6: 1,224,309 km (0.082 R)
• M7: 1,319,752 km (0.052 R)
• M8: 1,417,889 km (0.091 R)
• M9: 1,639,443 km (0.116 R)
• M10: 1,727,855 km (0.082 R)
• M11: 2,233,347 km (0.109 R)
• M12: 2,492,899 km (0.063 R)
• M13: 3,151,878 km (0.061 R)
• M14: 3,558,784 km (0.108 R)
• M15: 3,768,670 km (0.111 R)
• M16: 3,982,595 km (0.106 R)
• M17: 4,200,708 km (0.098 R)
• M18: 4,397,878 km (0.092 R)
• M19: 4,572,908 km (0.106 R)
• M20: 4,750,331 km (0.108 R)
• M21: 5,138,388 km (0.049 R)
• M22: 5,456,134 km (0.1 R)
• M23: 6,590,385 km (0.086 R)
• M24: 6,848,890 km (0.11 R)
• M25: 7,052,343 km (0.048 R)
• M26: 7,465,383 km (0.074 R)
• M27: 7,614,831 km (0.113 R)
• M28: 8,130,345 km (0.101 R)
• M29: 8,657,378 km (0.063 R)
• M30: 8,909,152 km (0.06 R)
• M31: 9,679,132 km (0.102 R)
• M32: 10,237,581 km (0.114 R)
• M33: 10,403,784 km (0.095 R)
• M34: 11,282,671 km (0.072 R)
• M35: 11,696,310 km (0.096 R)
• M36: 12,290,961 km (0.058 R)
• M37: 12,467,786 km (0.104 R)
• M38: 14,022,856 km (0.105 R)
• M39: 14,804,355 km (0.092 R)
• M40: 15,030,248 km (0.098 R)
• M41: 15,753,105 km (0.039 R)
• M42: 15,868,295 km (0.108 R)
• M43: 15,983,784 km (0.103 R)
• M44: 16,721,601 km (0.053 R)
• M45: 16,917,574 km (0.091 R)
• M46: 17,153,939 km (0.051 R)
• M47: 17,232,927 km (0.064 R)
• M48: 17,430,845 km (0.104 R)
• M49: 17,829,224 km (0.078 R)
• M50: 19,205,823 km (0.095 R)
• M51: 19,493,500 km (0.07 R)
• M52: 19,617,218 km (0.061 R)
• M53: 20,197,957 km (0.117 R)
• M54: 20,448,683 km (0.117 R)
• M55: 22,189,104 km (0.088 R)
• M56: 22,620,844 km (0.112 R)
• M57: 24,020,930 km (0.057 R)
• M58: 24,597,630 km (0.077 R)
• M59: 25,268,876 km (0.069 R)
• M60: 25,629,257 km (0.115 R)
• M61: 25,719,614 km (0.107 R)
• M62: 26,218,672 km (0.092 R)
• M63: 26,766,649 km (0.105 R)
• M64: 27,734,697 km (0.113 R)
• M65: 28,106,598 km (0.093 R)
• M66: 28,246,472 km (0.111 R)
• M67: 28,386,495 km (0.096 R)
• M68: 29,137,626 km (0.038 R)
• M69: 29,373,692 km (0.115 R)
• M70: 29,800,195 km (0.074 R)
• M71: 30,371,958 km (0.111 R)
• M72: 30,467,701 km (0.064 R)
• M73: 31,284,804 km (0.083 R)
• M74: 31,817,522 km (0.11 R)
• M75: 32,304,314 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.4

Radius: 13.2

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.82 AU - 4.62 AU

Year: 5781 Days

Day: 6.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,544,989 km

• M1: 237,861 km (0.114 R)
• M2: 402,418 km (0.112 R)
• M3: 608,115 km (0.061 R)
• M4: 1,049,878 km (0.105 R)
• M5: 1,229,395 km (0.115 R)
• M6: 1,455,438 km (0.099 R)
• M7: 1,733,540 km (0.054 R)
• M8: 1,928,765 km (0.083 R)
• M9: 2,277,628 km (0.11 R)
• M10: 2,405,833 km (0.111 R)
• M11: 2,492,600 km (0.09 R)
• M12: 2,624,695 km (0.027 R)
• M13: 3,129,737 km (0.076 R)
• M14: 3,540,982 km (0.108 R)
• M15: 3,892,686 km (0.108 R)
• M16: 4,177,072 km (0.032 R)
• M17: 4,441,710 km (0.075 R)
• M18: 4,876,442 km (0.117 R)
• M19: 5,467,952 km (0.097 R)
• M20: 5,993,339 km (0.069 R)
• M21: 6,232,098 km (0.05 R)
• M22: 6,534,884 km (0.076 R)
• M23: 6,718,889 km (0.066 R)
• M24: 7,632,783 km (0.11 R)
• M25: 7,729,572 km (0.11 R)
• M26: 8,252,716 km (0.119 R)
• M27: 8,385,260 km (0.099 R)
• M28: 8,585,571 km (0.096 R)
• M29: 8,719,910 km (0.11 R)
• M30: 9,024,940 km (0.053 R)
• M31: 9,715,185 km (0.086 R)
• M32: 10,601,851 km (0.102 R)
• M33: 11,256,342 km (0.113 R)
• M34: 11,700,049 km (0.074 R)
• M35: 11,961,547 km (0.064 R)
• M36: 13,259,009 km (0.092 R)
• M37: 13,766,744 km (0.116 R)
• M38: 14,281,062 km (0.087 R)
• M39: 14,400,590 km (0.051 R)
• M40: 14,922,687 km (0.085 R)
• M41: 15,532,747 km (0.088 R)
• M42: 15,985,430 km (0.11 R)
• M43: 17,582,238 km (0.119 R)
• M44: 17,753,228 km (0.062 R)
• M45: 17,838,948 km (0.075 R)
• M46: 18,010,836 km (0.113 R)
• M47: 18,703,923 km (0.092 R)
• M48: 19,626,792 km (0.08 R)
• M49: 20,339,775 km (0.057 R)
• M50: 21,425,407 km (0.072 R)
• M51: 21,516,662 km (0.11 R)
• M52: 22,715,539 km (0.083 R)
• M53: 22,808,739 km (0.101 R)
• M54: 23,042,111 km (0.068 R)
• M55: 23,936,108 km (0.096 R)
• M56: 24,125,798 km (0.101 R)
• M57: 25,226,091 km (0.1 R)
• M58: 25,564,182 km (0.106 R)
• M59: 26,981,023 km (0.072 R)
• M60: 27,475,444 km (0.084 R)
• M61: 27,923,041 km (0.059 R)
• M62: 29,584,774 km (0.074 R)
• M63: 29,890,403 km (0.089 R)
• M64: 30,248,241 km (0.075 R)
• M65: 31,226,611 km (0.113 R)
• M66: 31,797,925 km (0.111 R)
• M67: 32,424,890 km (0.073 R)
• M68: 32,687,434 km (0.104 R)
• M69: 33,267,425 km (0.083 R)
• M70: 34,544,692 km (0.061 R)
• M71: 35,351,024 km (0.116 R)
• M72: 35,729,507 km (0.116 R)
• M73: 36,109,336 km (0.084 R)
• M74: 36,218,093 km (0.11 R)
• M75: 36,435,908 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 18,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit