🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 14.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 697 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,760,675 km

• M1: 182,210 km (0.046 R)
• M2: 289,472 km (0.092 R)
• M3: 406,158 km (0.098 R)
• M4: 498,011 km (0.098 R)
• M5: 595,400 km (0.067 R)
• M6: 745,446 km (0.078 R)
• M7: 934,687 km (0.036 R)
• M8: 1,025,493 km (0.105 R)
• M9: 1,135,747 km (0.086 R)
• M10: 1,244,804 km (0.106 R)
• M11: 1,456,634 km (0.118 R)
• M12: 1,552,228 km (0.093 R)
• M13: 1,775,128 km (0.064 R)
• M14: 1,936,544 km (0.116 R)
• M15: 2,109,629 km (0.071 R)
• M16: 2,211,954 km (0.072 R)
• M17: 2,302,012 km (0.085 R)
• M18: 2,429,021 km (0.104 R)
• M19: 2,653,118 km (0.091 R)
• M20: 2,749,160 km (0.117 R)
• M21: 2,899,506 km (0.1 R)
• M22: 3,006,319 km (0.111 R)
• M23: 3,192,568 km (0.079 R)
• M24: 3,390,785 km (0.079 R)
• M25: 3,527,817 km (0.116 R)
• M26: 3,666,943 km (0.092 R)
• M27: 4,146,703 km (0.109 R)
• M28: 4,241,548 km (0.111 R)
• M29: 4,522,044 km (0.115 R)
• M30: 4,619,732 km (0.101 R)
• M31: 4,736,269 km (0.118 R)
• M32: 4,926,707 km (0.061 R)
• M33: 5,036,512 km (0.095 R)
• M34: 5,156,639 km (0.093 R)
• M35: 5,361,887 km (0.05 R)
• M36: 5,456,134 km (0.118 R)
• M37: 6,053,029 km (0.108 R)
• M38: 6,259,923 km (0.093 R)
• M39: 6,519,326 km (0.065 R)
• M40: 6,690,914 km (0.104 R)
• M41: 6,812,986 km (0.04 R)
• M42: 6,956,301 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.1

Radius: 15

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.75 AU - 2.25 AU

Year: 1886 Days

Day: 10 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,760,675 km

• M1: 231,877 km (0.04 R)
• M2: 368,310 km (0.065 R)
• M3: 585,077 km (0.106 R)
• M4: 851,960 km (0.12 R)
• M5: 1,082,490 km (0.104 R)
• M6: 1,211,144 km (0.038 R)
• M7: 1,398,441 km (0.088 R)
• M8: 1,652,458 km (0.116 R)
• M9: 1,814,772 km (0.111 R)
• M10: 1,946,268 km (0.112 R)
• M11: 2,081,206 km (0.113 R)
• M12: 2,360,654 km (0.066 R)
• M13: 2,693,360 km (0.109 R)
• M14: 2,844,753 km (0.071 R)
• M15: 3,360,267 km (0.032 R)
• M16: 3,599,026 km (0.087 R)
• M17: 3,705,240 km (0.082 R)
• M18: 3,967,784 km (0.093 R)
• M19: 4,188,591 km (0.1 R)
• M20: 4,316,647 km (0.097 R)
• M21: 4,775,314 km (0.12 R)
• M22: 4,976,672 km (0.112 R)
• M23: 5,112,657 km (0.094 R)
• M24: 5,301,449 km (0.081 R)
• M25: 5,440,426 km (0.119 R)
• M26: 5,580,449 km (0.06 R)
• M27: 5,775,076 km (0.117 R)
• M28: 6,008,000 km (0.079 R)
• M29: 6,354,170 km (0.099 R)
• M30: 6,782,019 km (0.06 R)
• M31: 6,895,265 km (0.056 R)
• M32: 7,200,146 km (0.073 R)
• M33: 7,783,876 km (0.102 R)
• M34: 7,942,151 km (0.106 R)
• M35: 8,282,037 km (0.07 R)
• M36: 8,626,860 km (0.109 R)
• M37: 8,729,036 km (0.073 R)
• M38: 8,914,238 km (0.067 R)
• M39: 9,163,318 km (0.1 R)
• M40: 9,393,549 km (0.1 R)
• M41: 9,668,062 km (0.079 R)
• M42: 9,945,416 km (0.12 R)
• M43: 10,117,304 km (0.111 R)
• M44: 10,333,772 km (0.078 R)
• M45: 10,573,428 km (0.114 R)
• M46: 10,881,300 km (0.084 R)
• M47: 10,992,003 km (0.041 R)
• M48: 11,103,154 km (0.117 R)
• M49: 11,845,459 km (0.069 R)
• M50: 12,743,495 km (0.09 R)
• M51: 12,860,331 km (0.085 R)
• M52: 13,000,803 km (0.102 R)
• M53: 13,165,510 km (0.104 R)
• M54: 13,330,816 km (0.09 R)
• M55: 13,902,878 km (0.118 R)
• M56: 14,095,411 km (0.119 R)
• M57: 15,022,020 km (0.091 R)
• M58: 15,817,432 km (0.097 R)
• M59: 15,968,226 km (0.093 R)
• M60: 16,728,931 km (0.12 R)
• M61: 16,882,419 km (0.091 R)
• M62: 17,320,142 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.9

Radius: 11.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.59 AU - 2.43 AU

Year: 1900 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 16,760,675 km

• M1: 139,575 km (0.118 R)
• M2: 215,720 km (0.11 R)
• M3: 329,564 km (0.117 R)
• M4: 417,677 km (0.116 R)
• M5: 552,764 km (0.09 R)
• M6: 646,263 km (0.047 R)
• M7: 727,494 km (0.078 R)
• M8: 827,127 km (0.087 R)
• M9: 1,009,486 km (0.101 R)
• M10: 1,133,353 km (0.104 R)
• M11: 1,511,686 km (0.033 R)
• M12: 1,636,002 km (0.113 R)
• M13: 1,763,908 km (0.051 R)
• M14: 2,016,280 km (0.113 R)
• M15: 2,460,586 km (0.108 R)
• M16: 2,600,609 km (0.118 R)
• M17: 2,804,362 km (0.092 R)
• M18: 2,919,851 km (0.116 R)
• M19: 3,373,133 km (0.099 R)
• M20: 3,471,568 km (0.073 R)
• M21: 3,883,112 km (0.098 R)
• M22: 3,968,981 km (0.12 R)
• M23: 4,142,814 km (0.03 R)
• M24: 4,381,422 km (0.109 R)
• M25: 4,688,397 km (0.099 R)
• M26: 4,853,853 km (0.076 R)
• M27: 5,021,253 km (0.085 R)
• M28: 5,143,324 km (0.106 R)
• M29: 5,237,870 km (0.101 R)
• M30: 5,467,353 km (0.098 R)
• M31: 5,690,404 km (0.102 R)
• M32: 5,886,676 km (0.101 R)
• M33: 6,025,503 km (0.11 R)
• M34: 6,245,861 km (0.068 R)
• M35: 6,684,182 km (0.074 R)
• M36: 6,860,409 km (0.079 R)
• M37: 7,143,149 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 13.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.27 AU - 2.53 AU

Year: 2479 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 16,760,675 km

• M1: 191,934 km (0.028 R)
• M2: 325,974 km (0.079 R)
• M3: 467,045 km (0.112 R)
• M4: 613,351 km (0.112 R)
• M5: 721,211 km (0.057 R)
• M6: 819,796 km (0.059 R)
• M7: 950,395 km (0.12 R)
• M8: 1,335,610 km (0.11 R)
• M9: 1,579,305 km (0.096 R)
• M10: 1,780,663 km (0.053 R)
• M11: 2,002,517 km (0.058 R)
• M12: 2,271,344 km (0.099 R)
• M13: 2,384,740 km (0.071 R)
• M14: 2,683,337 km (0.119 R)
• M15: 2,776,836 km (0.089 R)
• M16: 2,884,845 km (0.111 R)
• M17: 3,035,939 km (0.113 R)
• M18: 3,175,514 km (0.089 R)
• M19: 3,346,056 km (0.083 R)
• M20: 3,607,553 km (0.104 R)
• M21: 4,197,417 km (0.098 R)
• M22: 4,655,635 km (0.075 R)
• M23: 4,801,194 km (0.051 R)
• M24: 5,213,635 km (0.072 R)
• M25: 5,449,701 km (0.051 R)
• M26: 5,706,411 km (0.119 R)
• M27: 5,845,088 km (0.098 R)
• M28: 6,178,841 km (0.07 R)
• M29: 6,285,504 km (0.118 R)
• M30: 6,374,964 km (0.059 R)
• M31: 6,555,079 km (0.075 R)
• M32: 6,865,196 km (0.082 R)
• M33: 6,957,348 km (0.09 R)
• M34: 7,161,549 km (0.041 R)
• M35: 7,255,048 km (0.036 R)
• M36: 7,499,940 km (0.086 R)
• M37: 7,824,417 km (0.047 R)
• M38: 7,998,101 km (0.109 R)
• M39: 8,428,045 km (0.089 R)
• M40: 8,546,676 km (0.066 R)
• M41: 8,805,480 km (0.112 R)
• M42: 8,986,344 km (0.088 R)
• M43: 9,148,059 km (0.114 R)
• M44: 9,249,636 km (0.092 R)
• M45: 9,700,973 km (0.101 R)
• M46: 10,138,547 km (0.102 R)
• M47: 10,285,901 km (0.09 R)
• M48: 11,119,759 km (0.063 R)
• M49: 11,533,996 km (0.093 R)
• M50: 12,400,018 km (0.104 R)
• M51: 12,535,105 km (0.12 R)
• M52: 12,761,297 km (0.072 R)
• M53: 13,587,227 km (0.064 R)
• M54: 13,749,839 km (0.086 R)
• M55: 14,100,347 km (0.108 R)
• M56: 14,715,195 km (0.117 R)
• M57: 15,459,594 km (0.077 R)
• M58: 15,653,622 km (0.088 R)
• M59: 15,824,164 km (0.092 R)
• M60: 15,995,304 km (0.077 R)
• M61: 16,117,974 km (0.116 R)
• M62: 16,240,943 km (0.046 R)
• M63: 16,512,463 km (0.035 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit