🌌 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: 656.3

Radius: 9.3

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 13.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,418,038 km

• M1: 117,584 km (0.096 R)
• M2: 178,171 km (0.106 R)
• M3: 257,458 km (0.099 R)
• M4: 321,037 km (0.118 R)
• M5: 477,816 km (0.116 R)
• M6: 556,504 km (0.118 R)
• M7: 643,271 km (0.075 R)
• M8: 715,676 km (0.086 R)
• M9: 818,001 km (0.082 R)
• M10: 879,785 km (0.079 R)
• M11: 972,237 km (0.075 R)
• M12: 1,060,499 km (0.11 R)
• M13: 1,140,085 km (0.064 R)
• M14: 1,210,097 km (0.068 R)
• M15: 1,325,886 km (0.106 R)
• M16: 1,399,787 km (0.103 R)
• M17: 1,458,130 km (0.074 R)
• M18: 1,543,102 km (0.082 R)
• M19: 1,603,540 km (0.062 R)
• M20: 1,718,132 km (0.096 R)
• M21: 1,808,189 km (0.108 R)
• M22: 1,881,343 km (0.11 R)
• M23: 2,016,579 km (0.086 R)
• M24: 2,179,342 km (0.086 R)
• M25: 2,267,305 km (0.08 R)
• M26: 2,346,443 km (0.109 R)
• M27: 2,431,713 km (0.118 R)
• M28: 2,512,795 km (0.092 R)
• M29: 2,620,655 km (0.108 R)
• M30: 2,688,274 km (0.116 R)
• M31: 2,782,820 km (0.102 R)
• M32: 2,857,170 km (0.056 R)
• M33: 2,926,882 km (0.044 R)
• M34: 3,100,715 km (0.083 R)
• M35: 3,205,583 km (0.037 R)
• M36: 3,272,304 km (0.056 R)
• M37: 3,379,117 km (0.09 R)
• M38: 3,458,703 km (0.109 R)
• M39: 3,521,534 km (0.039 R)
• M40: 3,602,167 km (0.08 R)
• M41: 3,677,564 km (0.111 R)
• M42: 3,771,063 km (0.056 R)
• M43: 3,847,657 km (0.073 R)
• M44: 3,906,898 km (0.065 R)
• M45: 4,056,346 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 13.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.44 AU - 0.64 AU

Year: 269 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 36,418,038 km

• M1: 170,841 km (0.114 R)
• M2: 263,143 km (0.111 R)
• M3: 361,129 km (0.089 R)
• M4: 477,217 km (0.074 R)
• M5: 581,786 km (0.098 R)
• M6: 675,883 km (0.111 R)
• M7: 790,625 km (0.079 R)
• M8: 886,367 km (0.065 R)
• M9: 978,669 km (0.066 R)
• M10: 1,123,929 km (0.119 R)
• M11: 1,307,635 km (0.08 R)
• M12: 1,511,088 km (0.109 R)
• M13: 1,657,544 km (0.115 R)
• M14: 1,794,277 km (0.076 R)
• M15: 1,985,912 km (0.109 R)
• M16: 2,074,025 km (0.066 R)
• M17: 2,179,342 km (0.088 R)
• M18: 2,373,669 km (0.077 R)
• M19: 2,500,977 km (0.099 R)
• M20: 2,624,844 km (0.117 R)
• M21: 2,722,083 km (0.047 R)
• M22: 2,902,498 km (0.109 R)
• M23: 3,021,129 km (0.088 R)
• M24: 3,111,187 km (0.109 R)
• M25: 3,226,676 km (0.093 R)
• M26: 3,486,827 km (0.111 R)
• M27: 3,600,671 km (0.098 R)
• M28: 3,709,130 km (0.119 R)
• M29: 3,851,248 km (0.111 R)
• M30: 3,942,652 km (0.095 R)
• M31: 4,074,597 km (0.092 R)
• M32: 4,174,529 km (0.115 R)
• M33: 4,281,940 km (0.083 R)
• M34: 4,458,765 km (0.117 R)
• M35: 4,630,952 km (0.117 R)
• M36: 4,777,258 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 11.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.81 AU - 0.91 AU

Year: 541 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 36,418,038 km

• M1: 171,888 km (0.076 R)
• M2: 461,360 km (0.028 R)
• M3: 599,139 km (0.095 R)
• M4: 722,558 km (0.114 R)
• M5: 841,787 km (0.083 R)
• M6: 934,837 km (0.111 R)
• M7: 1,031,627 km (0.109 R)
• M8: 1,209,798 km (0.074 R)
• M9: 1,327,232 km (0.084 R)
• M10: 1,437,486 km (0.105 R)
• M11: 1,568,384 km (0.102 R)
• M12: 1,703,321 km (0.116 R)
• M13: 1,781,411 km (0.11 R)
• M14: 2,216,442 km (0.119 R)
• M15: 2,389,078 km (0.063 R)
• M16: 2,497,536 km (0.09 R)
• M17: 2,628,584 km (0.06 R)
• M18: 2,761,876 km (0.11 R)
• M19: 2,883,200 km (0.106 R)
• M20: 3,028,310 km (0.039 R)
• M21: 3,131,233 km (0.089 R)
• M22: 3,227,873 km (0.037 R)
• M23: 3,462,742 km (0.097 R)
• M24: 3,570,602 km (0.032 R)
• M25: 3,718,704 km (0.118 R)
• M26: 3,916,921 km (0.03 R)
• M27: 3,997,255 km (0.111 R)
• M28: 4,118,729 km (0.115 R)
• M29: 4,241,399 km (0.109 R)
• M30: 4,373,643 km (0.072 R)
• M31: 4,482,102 km (0.089 R)
• M32: 4,566,176 km (0.114 R)
• M33: 4,693,334 km (0.103 R)
• M34: 4,968,444 km (0.035 R)
• M35: 5,055,510 km (0.117 R)
• M36: 5,178,330 km (0.108 R)
• M37: 5,257,767 km (0.096 R)
• M38: 5,409,010 km (0.053 R)
• M39: 5,516,721 km (0.119 R)
• M40: 5,634,155 km (0.07 R)
• M41: 5,825,640 km (0.072 R)
• M42: 5,926,768 km (0.04 R)
• M43: 6,318,416 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.8

Radius: 12.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.59 AU - 1.63 AU

Year: 1386 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,418,038 km

• M1: 159,172 km (0.087 R)
• M2: 256,261 km (0.095 R)
• M3: 454,778 km (0.029 R)
• M4: 561,590 km (0.034 R)
• M5: 655,837 km (0.101 R)
• M6: 738,116 km (0.063 R)
• M7: 849,866 km (0.081 R)
• M8: 981,512 km (0.103 R)
• M9: 1,373,009 km (0.086 R)
• M10: 1,466,658 km (0.086 R)
• M11: 1,603,240 km (0.108 R)
• M12: 1,735,784 km (0.101 R)
• M13: 1,854,864 km (0.103 R)
• M14: 1,941,631 km (0.116 R)
• M15: 2,110,676 km (0.058 R)
• M16: 2,359,308 km (0.081 R)
• M17: 2,453,854 km (0.088 R)
• M18: 2,559,320 km (0.058 R)
• M19: 2,755,294 km (0.107 R)
• M20: 2,956,204 km (0.098 R)
• M21: 3,110,289 km (0.097 R)
• M22: 3,288,012 km (0.059 R)
• M23: 3,372,834 km (0.081 R)
• M24: 3,458,404 km (0.086 R)
• M25: 3,675,769 km (0.067 R)
• M26: 3,920,063 km (0.066 R)
• M27: 4,377,832 km (0.092 R)
• M28: 4,660,871 km (0.114 R)
• M29: 4,840,837 km (0.086 R)
• M30: 4,937,777 km (0.041 R)
• M31: 5,023,197 km (0.106 R)
• M32: 5,357,100 km (0.051 R)
• M33: 5,533,027 km (0.067 R)
• M34: 5,621,888 km (0.107 R)
• M35: 5,968,656 km (0.107 R)
• M36: 6,335,769 km (0.071 R)
• M37: 6,642,744 km (0.067 R)
• M38: 6,832,135 km (0.115 R)
• M39: 7,091,986 km (0.08 R)
• M40: 7,188,626 km (0.104 R)
• M41: 7,355,129 km (0.095 R)
• M42: 7,635,625 km (0.085 R)
• M43: 8,323,177 km (0.045 R)
• M44: 8,718,714 km (0.072 R)
• M45: 9,180,522 km (0.074 R)
• M46: 9,482,560 km (0.081 R)
• M47: 9,665,518 km (0.115 R)
• M48: 9,788,039 km (0.062 R)
• M49: 9,941,975 km (0.09 R)
• M50: 10,314,773 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.4

Radius: 13.9

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.68 AU - 2.74 AU

Year: 3026 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,418,038 km

• M1: 207,642 km (0.062 R)
• M2: 331,808 km (0.113 R)
• M3: 491,728 km (0.104 R)
• M4: 584,628 km (0.114 R)
• M5: 758,760 km (0.103 R)
• M6: 853,157 km (0.097 R)
• M7: 961,466 km (0.082 R)
• M8: 1,123,630 km (0.118 R)
• M9: 1,244,056 km (0.11 R)
• M10: 1,632,861 km (0.087 R)
• M11: 1,901,389 km (0.093 R)
• M12: 2,072,230 km (0.095 R)
• M13: 2,248,306 km (0.052 R)
• M14: 2,338,215 km (0.091 R)
• M15: 3,030,554 km (0.067 R)
• M16: 3,144,846 km (0.066 R)
• M17: 3,363,259 km (0.054 R)
• M18: 3,677,415 km (0.083 R)
• M19: 4,496,463 km (0.079 R)
• M20: 4,627,361 km (0.036 R)
• M21: 4,776,361 km (0.116 R)
• M22: 5,301,599 km (0.032 R)
• M23: 5,544,995 km (0.102 R)
• M24: 5,827,735 km (0.074 R)
• M25: 6,006,953 km (0.097 R)
• M26: 6,151,464 km (0.061 R)
• M27: 6,297,322 km (0.077 R)
• M28: 6,518,278 km (0.105 R)
• M29: 6,892,124 km (0.088 R)
• M30: 7,641,609 km (0.094 R)
• M31: 7,917,019 km (0.09 R)
• M32: 8,016,052 km (0.098 R)
• M33: 8,619,829 km (0.1 R)
• M34: 8,927,253 km (0.077 R)
• M35: 9,828,431 km (0.084 R)
• M36: 10,322,403 km (0.064 R)
• M37: 10,934,707 km (0.099 R)
• M38: 11,245,422 km (0.102 R)
• M39: 11,830,050 km (0.069 R)
• M40: 12,011,961 km (0.068 R)
• M41: 12,103,365 km (0.053 R)
• M42: 12,194,770 km (0.067 R)
• M43: 12,748,880 km (0.032 R)
• M44: 13,264,095 km (0.108 R)
• M45: 13,382,128 km (0.078 R)
• M46: 13,571,818 km (0.075 R)
• M47: 13,690,748 km (0.098 R)
• M48: 13,929,656 km (0.106 R)
• M49: 14,508,899 km (0.055 R)
• M50: 14,752,594 km (0.096 R)
• M51: 15,318,074 km (0.118 R)
• M52: 15,840,769 km (0.07 R)
• M53: 16,344,016 km (0.11 R)
• M54: 16,801,486 km (0.097 R)
• M55: 16,903,662 km (0.117 R)
• M56: 17,392,099 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.7

Radius: 4.4

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.22 AU - 7.7 AU

Year: 12454 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,418,038 km

• M1: 96,640 km (0.118 R)
• M2: 225,145 km (0.08 R)
• M3: 303,085 km (0.032 R)
• M4: 602,580 km (0.048 R)
• M5: 831,615 km (0.103 R)
• M6: 908,508 km (0.103 R)
• M7: 971,788 km (0.095 R)
• M8: 1,036,564 km (0.112 R)
• M9: 1,547,440 km (0.117 R)
• M10: 1,585,289 km (0.089 R)
• M11: 1,858,454 km (0.096 R)
• M12: 2,000,572 km (0.108 R)
• M13: 2,273,738 km (0.119 R)
• M14: 2,338,514 km (0.082 R)
• M15: 2,381,897 km (0.092 R)
• M16: 2,536,282 km (0.077 R)
• M17: 2,948,275 km (0.104 R)
• M18: 3,161,901 km (0.06 R)
• M19: 3,884,010 km (0.073 R)
• M20: 4,600,135 km (0.083 R)
• M21: 4,792,368 km (0.1 R)
• M22: 4,820,043 km (0.109 R)
• M23: 4,903,369 km (0.091 R)
• M24: 4,959,319 km (0.105 R)
• M25: 4,987,294 km (0.081 R)
• M26: 5,099,791 km (0.077 R)
• M27: 5,184,763 km (0.071 R)
• M28: 5,384,775 km (0.092 R)
• M29: 5,442,371 km (0.053 R)
• M30: 6,792,043 km (0.095 R)
• M31: 7,232,010 km (0.048 R)
• M32: 7,327,603 km (0.093 R)
• M33: 7,811,253 km (0.098 R)
• M34: 8,472,027 km (0.072 R)
• M35: 8,673,834 km (0.076 R)
• M36: 9,185,010 km (0.112 R)
• M37: 9,741,215 km (0.086 R)
• M38: 10,129,721 km (0.089 R)
• M39: 10,451,506 km (0.042 R)
• M40: 10,704,027 km (0.105 R)
• M41: 10,922,141 km (0.098 R)
• M42: 11,178,402 km (0.108 R)
• M43: 11,921,454 km (0.114 R)
• M44: 12,298,890 km (0.1 R)
• M45: 12,795,555 km (0.092 R)
• M46: 12,872,598 km (0.118 R)
• M47: 12,988,237 km (0.1 R)
• M48: 13,298,652 km (0.068 R)
• M49: 14,005,951 km (0.057 R)
• M50: 14,846,541 km (0.071 R)
• M51: 15,662,149 km (0.045 R)
• M52: 15,785,717 km (0.099 R)
• M53: 16,158,515 km (0.082 R)
• M54: 18,542,058 km (0.074 R)
• M55: 21,168,996 km (0.089 R)
• M56: 21,579,942 km (0.099 R)
• M57: 21,901,278 km (0.099 R)
• M58: 22,131,808 km (0.087 R)
• M59: 22,828,186 km (0.104 R)
• M60: 24,433,222 km (0.052 R)
• M61: 25,928,004 km (0.07 R)
• M62: 27,006,604 km (0.097 R)
• M63: 27,402,440 km (0.066 R)
• M64: 28,450,673 km (0.075 R)
• M65: 28,954,518 km (0.115 R)
• M66: 30,124,374 km (0.106 R)
• M67: 30,278,011 km (0.074 R)
• M68: 30,740,717 km (0.088 R)
• M69: 31,102,295 km (0.081 R)
• M70: 31,361,398 km (0.05 R)
• M71: 31,986,119 km (0.075 R)
• M72: 32,195,257 km (0.117 R)
• M73: 32,247,616 km (0.078 R)
• M74: 32,878,171 km (0.042 R)
• M75: 34,472,137 km (0.111 R)
• M76: 34,901,482 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit