🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 10.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 305 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,013,859 km

• M1: 134,788 km (0.055 R)
• M2: 211,083 km (0.114 R)
• M3: 278,701 km (0.066 R)
• M4: 387,010 km (0.054 R)
• M5: 466,446 km (0.112 R)
• M6: 539,600 km (0.063 R)
• M7: 656,286 km (0.084 R)
• M8: 744,399 km (0.103 R)
• M9: 821,292 km (0.096 R)
• M10: 954,584 km (0.092 R)
• M11: 1,026,241 km (0.071 R)
• M12: 1,135,149 km (0.119 R)
• M13: 1,207,105 km (0.119 R)
• M14: 1,289,982 km (0.103 R)
• M15: 1,365,230 km (0.088 R)
• M16: 1,451,997 km (0.106 R)
• M17: 1,545,496 km (0.08 R)
• M18: 1,641,238 km (0.098 R)
• M19: 1,738,926 km (0.067 R)
• M20: 1,849,329 km (0.08 R)
• M21: 1,994,888 km (0.081 R)
• M22: 2,077,316 km (0.118 R)
• M23: 2,161,091 km (0.097 R)
• M24: 2,419,147 km (0.025 R)
• M25: 2,566,950 km (0.117 R)
• M26: 2,669,125 km (0.1 R)
• M27: 2,815,881 km (0.1 R)
• M28: 2,890,231 km (0.054 R)
• M29: 2,965,179 km (0.119 R)
• M30: 3,060,024 km (0.085 R)
• M31: 3,207,229 km (0.028 R)
• M32: 3,291,602 km (0.054 R)
• M33: 3,422,799 km (0.119 R)
• M34: 3,502,236 km (0.102 R)
• M35: 3,589,152 km (0.101 R)
• M36: 3,683,548 km (0.067 R)
• M37: 3,771,961 km (0.111 R)
• M38: 3,951,029 km (0.092 R)
• M39: 4,041,536 km (0.12 R)
• M40: 4,125,760 km (0.068 R)
• M41: 4,260,398 km (0.087 R)
• M42: 4,360,479 km (0.075 R)
• M43: 4,534,012 km (0.039 R)
• M44: 4,636,188 km (0.095 R)
• M45: 4,731,930 km (0.074 R)
• M46: 5,022,749 km (0.091 R)
• M47: 5,105,925 km (0.03 R)
• M48: 5,189,550 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 13

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.62 AU - 0.76 AU

Year: 396 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,013,859 km

• M1: 161,865 km (0.106 R)
• M2: 255,962 km (0.07 R)
• M3: 337,194 km (0.082 R)
• M4: 420,520 km (0.117 R)
• M5: 534,364 km (0.093 R)
• M6: 761,752 km (0.115 R)
• M7: 868,116 km (0.101 R)
• M8: 987,795 km (0.08 R)
• M9: 1,081,593 km (0.072 R)
• M10: 1,182,721 km (0.102 R)
• M11: 1,343,090 km (0.117 R)
• M12: 1,434,943 km (0.042 R)
• M13: 1,520,064 km (0.082 R)
• M14: 1,719,328 km (0.05 R)
• M15: 1,815,221 km (0.05 R)
• M16: 1,932,505 km (0.062 R)
• M17: 2,042,460 km (0.026 R)
• M18: 2,134,014 km (0.117 R)
• M19: 2,305,602 km (0.062 R)
• M20: 2,580,114 km (0.101 R)
• M21: 2,707,422 km (0.109 R)
• M22: 2,842,509 km (0.106 R)
• M23: 3,090,393 km (0.067 R)
• M24: 3,249,715 km (0.107 R)
• M25: 3,405,895 km (0.066 R)
• M26: 3,527,667 km (0.109 R)
• M27: 3,694,469 km (0.075 R)
• M28: 3,775,701 km (0.089 R)
• M29: 3,952,825 km (0.113 R)
• M30: 4,081,030 km (0.026 R)
• M31: 4,184,552 km (0.117 R)
• M32: 4,282,538 km (0.11 R)
• M33: 4,414,334 km (0.063 R)
• M34: 4,527,430 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 12.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.37 AU - 1.55 AU

Year: 1218 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,013,859 km

• M1: 206,445 km (0.108 R)
• M2: 325,824 km (0.096 R)
• M3: 413,489 km (0.104 R)
• M4: 663,167 km (0.084 R)
• M5: 779,106 km (0.068 R)
• M6: 896,091 km (0.117 R)
• M7: 1,040,902 km (0.079 R)
• M8: 1,402,929 km (0.111 R)
• M9: 1,524,253 km (0.09 R)
• M10: 1,615,657 km (0.108 R)
• M11: 1,717,533 km (0.104 R)
• M12: 1,804,300 km (0.119 R)
• M13: 1,919,191 km (0.108 R)
• M14: 2,128,927 km (0.089 R)
• M15: 2,279,273 km (0.07 R)
• M16: 2,384,740 km (0.079 R)
• M17: 2,511,748 km (0.072 R)
• M18: 2,691,266 km (0.071 R)
• M19: 2,813,338 km (0.117 R)
• M20: 2,895,766 km (0.074 R)
• M21: 3,105,652 km (0.119 R)
• M22: 3,277,241 km (0.066 R)
• M23: 3,485,032 km (0.079 R)
• M24: 3,856,633 km (0.103 R)
• M25: 4,111,398 km (0.089 R)
• M26: 4,748,087 km (0.066 R)
• M27: 4,934,037 km (0.116 R)
• M28: 5,046,834 km (0.072 R)
• M29: 5,147,663 km (0.045 R)
• M30: 5,403,026 km (0.114 R)
• M31: 5,545,144 km (0.078 R)
• M32: 5,926,170 km (0.086 R)
• M33: 6,072,926 km (0.083 R)
• M34: 6,370,027 km (0.114 R)
• M35: 6,506,759 km (0.104 R)
• M36: 7,133,874 km (0.079 R)
• M37: 7,606,154 km (0.079 R)
• M38: 7,707,581 km (0.082 R)
• M39: 7,956,064 km (0.103 R)
• M40: 8,073,797 km (0.113 R)
• M41: 8,355,939 km (0.095 R)
• M42: 8,490,876 km (0.077 R)
• M43: 8,838,691 km (0.025 R)
• M44: 9,330,419 km (0.048 R)
• M45: 9,799,409 km (0.099 R)
• M46: 10,005,106 km (0.093 R)
• M47: 10,116,556 km (0.093 R)
• M48: 10,356,511 km (0.103 R)
• M49: 10,469,158 km (0.116 R)
• M50: 10,566,098 km (0.109 R)
• M51: 10,647,030 km (0.076 R)
• M52: 10,744,568 km (0.084 R)
• M53: 10,875,017 km (0.11 R)
• M54: 11,022,222 km (0.078 R)
• M55: 11,137,412 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.6

Radius: 11.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.76 AU - 2.16 AU

Year: 1894 Days

Day: 11.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 25,013,859 km

• M1: 152,889 km (0.087 R)
• M2: 229,034 km (0.096 R)
• M3: 312,061 km (0.056 R)
• M4: 393,592 km (0.101 R)
• M5: 493,374 km (0.067 R)
• M6: 621,280 km (0.108 R)
• M7: 1,145,172 km (0.05 R)
• M8: 1,256,173 km (0.049 R)
• M9: 1,383,332 km (0.109 R)
• M10: 1,508,545 km (0.115 R)
• M11: 1,631,215 km (0.088 R)
• M12: 1,750,594 km (0.059 R)
• M13: 1,907,522 km (0.066 R)
• M14: 1,991,297 km (0.111 R)
• M15: 2,628,285 km (0.111 R)
• M16: 2,706,375 km (0.111 R)
• M17: 2,793,142 km (0.053 R)
• M18: 2,905,041 km (0.077 R)
• M19: 3,026,515 km (0.095 R)
• M20: 3,108,494 km (0.109 R)
• M21: 3,538,438 km (0.098 R)
• M22: 3,800,235 km (0.042 R)
• M23: 3,960,304 km (0.073 R)
• M24: 4,095,541 km (0.077 R)
• M25: 4,765,889 km (0.055 R)
• M26: 4,852,207 km (0.104 R)
• M27: 5,123,727 km (0.069 R)
• M28: 5,231,886 km (0.041 R)
• M29: 5,722,717 km (0.037 R)
• M30: 5,999,473 km (0.057 R)
• M31: 6,103,144 km (0.089 R)
• M32: 6,545,056 km (0.115 R)
• M33: 6,780,673 km (0.105 R)
• M34: 6,867,141 km (0.096 R)
• M35: 7,019,132 km (0.117 R)
• M36: 7,271,504 km (0.079 R)
• M37: 7,382,057 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 13

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.15 AU - 3.91 AU

Year: 4578 Days

Day: 5.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 25,013,859 km

• M1: 176,226 km (0.079 R)
• M2: 508,782 km (0.1 R)
• M3: 592,707 km (0.103 R)
• M4: 788,381 km (0.078 R)
• M5: 912,397 km (0.074 R)
• M6: 995,125 km (0.113 R)
• M7: 1,093,261 km (0.091 R)
• M8: 1,260,063 km (0.091 R)
• M9: 1,435,691 km (0.052 R)
• M10: 1,663,528 km (0.106 R)
• M11: 1,782,159 km (0.11 R)
• M12: 2,301,713 km (0.045 R)
• M13: 2,902,947 km (0.098 R)
• M14: 3,029,058 km (0.109 R)
• M15: 3,286,815 km (0.037 R)
• M16: 3,437,460 km (0.096 R)
• M17: 3,590,349 km (0.096 R)
• M18: 3,962,848 km (0.075 R)
• M19: 4,286,278 km (0.11 R)
• M20: 4,618,236 km (0.093 R)
• M21: 4,808,824 km (0.073 R)
• M22: 5,175,937 km (0.101 R)
• M23: 5,374,004 km (0.096 R)
• M24: 5,937,390 km (0.084 R)
• M25: 6,029,243 km (0.113 R)
• M26: 6,448,865 km (0.102 R)
• M27: 6,590,833 km (0.064 R)
• M28: 6,686,127 km (0.113 R)
• M29: 7,023,022 km (0.052 R)
• M30: 7,242,631 km (0.081 R)
• M31: 7,464,635 km (0.069 R)
• M32: 7,713,865 km (0.118 R)
• M33: 7,839,527 km (0.114 R)
• M34: 8,503,891 km (0.108 R)
• M35: 8,948,197 km (0.057 R)
• M36: 9,186,506 km (0.068 R)
• M37: 9,319,798 km (0.101 R)
• M38: 9,507,543 km (0.098 R)
• M39: 9,723,712 km (0.088 R)
• M40: 9,941,377 km (0.098 R)
• M41: 10,105,785 km (0.069 R)
• M42: 10,243,415 km (0.114 R)
• M43: 10,464,969 km (0.108 R)
• M44: 10,660,195 km (0.055 R)
• M45: 11,224,478 km (0.088 R)
• M46: 11,510,359 km (0.027 R)
• M47: 11,914,573 km (0.036 R)
• M48: 13,396,340 km (0.093 R)
• M49: 13,730,093 km (0.076 R)
• M50: 14,841,605 km (0.06 R)
• M51: 16,271,312 km (0.053 R)
• M52: 16,432,877 km (0.075 R)
• M53: 16,822,879 km (0.107 R)
• M54: 17,380,580 km (0.059 R)
• M55: 17,545,885 km (0.073 R)
• M56: 17,877,843 km (0.1 R)
• M57: 17,977,775 km (0.102 R)
• M58: 19,090,035 km (0.093 R)
• M59: 19,328,942 km (0.109 R)
• M60: 19,500,082 km (0.088 R)
• M61: 19,671,821 km (0.117 R)
• M62: 20,259,292 km (0.117 R)
• M63: 22,378,794 km (0.1 R)
• M64: 22,774,929 km (0.093 R)
• M65: 22,955,793 km (0.118 R)
• M66: 23,684,036 km (0.097 R)
• M67: 24,456,858 km (0.085 R)
• M68: 24,604,960 km (0.101 R)
• M69: 24,790,462 km (0.113 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: 335 - 18,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit