🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.42 AU - 0.6 AU

Year: 235 Days

Day: 25.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,063,827 km

• M1: 128,056 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.2

Radius: 10.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.82 AU - 1.06 AU

Year: 588 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,063,827 km

• M1: 146,905 km (0.068 R)
• M2: 221,405 km (0.108 R)
• M3: 326,871 km (0.053 R)
• M4: 397,182 km (0.087 R)
• M5: 474,674 km (0.083 R)
• M6: 547,229 km (0.052 R)
• M7: 743,501 km (0.065 R)
• M8: 812,915 km (0.052 R)
• M9: 935,735 km (0.11 R)
• M10: 1,060,051 km (0.078 R)
• M11: 1,216,081 km (0.055 R)
• M12: 1,310,328 km (0.094 R)
• M13: 1,506,451 km (0.101 R)
• M14: 1,579,754 km (0.089 R)
• M15: 1,665,922 km (0.097 R)
• M16: 1,765,554 km (0.106 R)
• M17: 1,897,499 km (0.113 R)
• M18: 1,983,219 km (0.09 R)
• M19: 2,076,568 km (0.109 R)
• M20: 2,165,130 km (0.114 R)
• M21: 2,287,351 km (0.065 R)
• M22: 2,385,488 km (0.106 R)
• M23: 2,498,434 km (0.098 R)
• M24: 2,647,284 km (0.107 R)
• M25: 2,715,949 km (0.05 R)
• M26: 2,989,713 km (0.104 R)
• M27: 3,104,605 km (0.079 R)
• M28: 3,177,309 km (0.115 R)
• M29: 3,755,355 km (0.093 R)
• M30: 3,918,716 km (0.064 R)
• M31: 4,076,542 km (0.111 R)
• M32: 4,252,619 km (0.099 R)
• M33: 4,382,320 km (0.118 R)
• M34: 4,538,051 km (0.071 R)
• M35: 4,662,367 km (0.118 R)
• M36: 4,821,390 km (0.09 R)
• M37: 4,914,290 km (0.096 R)
• M38: 5,041,897 km (0.082 R)
• M39: 5,119,090 km (0.092 R)
• M40: 5,231,138 km (0.107 R)
• M41: 5,396,444 km (0.06 R)
• M42: 5,475,432 km (0.09 R)
• M43: 5,750,243 km (0.094 R)
• M44: 5,848,978 km (0.112 R)
• M45: 5,975,238 km (0.074 R)
• M46: 6,276,678 km (0.06 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 9.9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.82 AU - 2.64 AU

Year: 2150 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,063,827 km

• M1: 127,906 km (0.093 R)
• M2: 189,989 km (0.094 R)
• M3: 305,928 km (0.116 R)
• M4: 383,868 km (0.112 R)
• M5: 524,490 km (0.095 R)
• M6: 649,105 km (0.044 R)
• M7: 738,116 km (0.074 R)
• M8: 831,615 km (0.057 R)
• M9: 969,843 km (0.098 R)
• M10: 1,094,608 km (0.113 R)
• M11: 1,407,118 km (0.102 R)
• M12: 1,586,186 km (0.059 R)
• M13: 1,684,771 km (0.107 R)
• M14: 1,862,493 km (0.113 R)
• M15: 2,006,407 km (0.047 R)
• M16: 2,208,813 km (0.08 R)
• M17: 2,305,602 km (0.102 R)
• M18: 2,403,888 km (0.092 R)
• M19: 2,870,933 km (0.069 R)
• M20: 3,084,110 km (0.082 R)
• M21: 3,146,043 km (0.109 R)
• M22: 3,208,426 km (0.068 R)
• M23: 3,445,837 km (0.111 R)
• M24: 3,526,321 km (0.089 R)
• M25: 3,705,539 km (0.118 R)
• M26: 3,921,259 km (0.109 R)
• M27: 4,022,238 km (0.054 R)
• M28: 4,278,499 km (0.097 R)
• M29: 5,171,150 km (0.052 R)
• M30: 5,506,398 km (0.113 R)
• M31: 5,581,796 km (0.114 R)
• M32: 5,752,936 km (0.073 R)
• M33: 7,494,255 km (0.089 R)
• M34: 7,641,160 km (0.113 R)
• M35: 7,788,813 km (0.083 R)
• M36: 8,151,738 km (0.071 R)
• M37: 8,237,906 km (0.096 R)
• M38: 8,367,607 km (0.115 R)
• M39: 8,585,571 km (0.108 R)
• M40: 8,717,218 km (0.074 R)
• M41: 8,960,314 km (0.101 R)
• M42: 9,093,905 km (0.11 R)
• M43: 9,340,442 km (0.102 R)
• M44: 9,430,799 km (0.099 R)
• M45: 9,817,360 km (0.078 R)
• M46: 10,001,216 km (0.112 R)
• M47: 10,559,366 km (0.025 R)
• M48: 10,653,313 km (0.065 R)
• M49: 11,008,459 km (0.103 R)
• M50: 11,079,966 km (0.046 R)
• M51: 11,584,710 km (0.102 R)
• M52: 11,778,888 km (0.09 R)
• M53: 11,949,728 km (0.111 R)
• M54: 12,072,399 km (0.08 R)
• M55: 12,170,684 km (0.116 R)
• M56: 12,492,170 km (0.05 R)
• M57: 12,566,820 km (0.102 R)
• M58: 12,716,417 km (0.097 R)
• M59: 12,966,994 km (0.093 R)
• M60: 13,168,801 km (0.068 R)
• M61: 13,396,938 km (0.091 R)
• M62: 13,754,627 km (0.084 R)
• M63: 13,883,131 km (0.076 R)
• M64: 14,141,188 km (0.115 R)
• M65: 14,218,978 km (0.07 R)
• M66: 14,453,099 km (0.097 R)
• M67: 15,136,612 km (0.071 R)
• M68: 15,242,826 km (0.109 R)
• M69: 16,127,548 km (0.074 R)
• M70: 16,317,388 km (0.074 R)
• M71: 16,726,688 km (0.094 R)
• M72: 16,918,771 km (0.116 R)
• M73: 17,249,981 km (0.096 R)
• M74: 17,974,783 km (0.092 R)
• M75: 18,227,902 km (0.062 R)
• M76: 18,595,763 km (0.052 R)
• M77: 18,794,878 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.8

Radius: 14.5

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.29 AU - 3.71 AU

Year: 4228 Days

Day: 12.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,063,827 km

• M1: 239,955 km (0.088 R)
• M2: 387,309 km (0.098 R)
• M3: 688,898 km (0.108 R)
• M4: 894,146 km (0.074 R)
• M5: 992,432 km (0.104 R)
• M6: 1,161,179 km (0.088 R)
• M7: 1,325,886 km (0.107 R)
• M8: 1,454,989 km (0.092 R)
• M9: 1,726,509 km (0.075 R)
• M10: 2,014,934 km (0.091 R)
• M11: 2,233,347 km (0.109 R)
• M12: 2,354,222 km (0.119 R)
• M13: 2,477,490 km (0.11 R)
• M14: 2,916,710 km (0.077 R)
• M15: 3,087,850 km (0.065 R)
• M16: 3,203,938 km (0.086 R)
• M17: 3,723,790 km (0.096 R)
• M18: 3,827,013 km (0.065 R)
• M19: 4,036,151 km (0.072 R)
• M20: 4,400,421 km (0.077 R)
• M21: 4,531,619 km (0.116 R)
• M22: 4,933,139 km (0.105 R)
• M23: 5,161,276 km (0.098 R)
• M24: 5,439,678 km (0.11 R)
• M25: 5,723,016 km (0.075 R)
• M26: 6,428,071 km (0.035 R)
• M27: 6,879,557 km (0.103 R)
• M28: 7,032,446 km (0.087 R)
• M29: 7,160,652 km (0.095 R)
• M30: 7,263,874 km (0.1 R)
• M31: 7,734,210 km (0.111 R)
• M32: 7,946,489 km (0.103 R)
• M33: 8,241,646 km (0.073 R)
• M34: 8,815,055 km (0.083 R)
• M35: 10,231,896 km (0.066 R)
• M36: 10,348,433 km (0.114 R)
• M37: 10,937,250 km (0.063 R)
• M38: 11,476,401 km (0.111 R)
• M39: 11,567,207 km (0.094 R)
• M40: 11,749,417 km (0.085 R)
• M41: 12,055,195 km (0.101 R)
• M42: 12,270,765 km (0.034 R)
• M43: 13,209,342 km (0.1 R)
• M44: 13,815,812 km (0.09 R)
• M45: 14,236,033 km (0.11 R)
• M46: 14,366,183 km (0.042 R)
• M47: 14,857,761 km (0.049 R)
• M48: 15,555,336 km (0.066 R)
• M49: 15,823,864 km (0.05 R)
• M50: 16,365,558 km (0.051 R)
• M51: 16,741,647 km (0.033 R)
• M52: 16,982,350 km (0.107 R)
• M53: 17,085,872 km (0.079 R)
• M54: 17,363,077 km (0.057 R)
• M55: 17,711,490 km (0.077 R)
• M56: 18,522,012 km (0.065 R)
• M57: 19,092,877 km (0.105 R)
• M58: 19,236,491 km (0.091 R)
• M59: 19,597,171 km (0.094 R)
• M60: 19,705,929 km (0.039 R)
• M61: 19,814,687 km (0.119 R)
• M62: 20,472,020 km (0.025 R)
• M63: 20,766,428 km (0.081 R)
• M64: 20,988,132 km (0.079 R)
• M65: 21,136,384 km (0.116 R)
• M66: 21,883,027 km (0.062 R)
• M67: 22,410,808 km (0.066 R)
• M68: 23,748,662 km (0.104 R)
• M69: 24,680,956 km (0.075 R)
• M70: 25,625,218 km (0.033 R)
• M71: 27,063,900 km (0.095 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: 304 - 10,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit