🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 11.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 259 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 74,329,343 km

• M1: 141,520 km (0.078 R)
• M2: 704,157 km (0.101 R)
• M3: 1,153,699 km (0.105 R)
• M4: 1,539,362 km (0.044 R)
• M5: 2,045,900 km (0.051 R)
• M6: 2,542,117 km (0.058 R)
• M7: 3,135,721 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.6

Radius: 8.4

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.52 AU - 0.74 AU

Year: 345 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,329,343 km

• M1: 112,946 km (0.115 R)
• M2: 385,963 km (0.089 R)
• M3: 736,022 km (0.092 R)
• M4: 1,064,838 km (0.06 R)
• M5: 1,669,512 km (0.092 R)
• M6: 1,980,077 km (0.105 R)
• M7: 2,669,724 km (0.059 R)
• M8: 2,946,480 km (0.078 R)
• M9: 3,265,273 km (0.119 R)
• M10: 5,314,464 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 9.5

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 413 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,329,343 km

• M1: 118,182 km (0.071 R)
• M2: 528,978 km (0.118 R)
• M3: 906,413 km (0.094 R)
• M4: 1,399,638 km (0.069 R)
• M5: 1,738,626 km (0.09 R)
• M6: 2,220,332 km (0.068 R)
• M7: 2,517,583 km (0.059 R)
• M8: 3,036,089 km (0.046 R)
• M9: 3,750,718 km (0.087 R)
• M10: 4,385,761 km (0.088 R)
• M11: 5,074,958 km (0.076 R)
• M12: 5,904,030 km (0.089 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 8.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 1083 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,329,343 km

• M1: 101,427 km (0.099 R)
• M2: 404,363 km (0.061 R)
• M3: 681,867 km (0.117 R)
• M4: 1,049,130 km (0.088 R)
• M5: 1,349,971 km (0.091 R)
• M6: 1,625,680 km (0.063 R)
• M7: 1,929,813 km (0.058 R)
• M8: 2,190,262 km (0.113 R)
• M9: 2,990,611 km (0.104 R)
• M10: 4,126,956 km (0.101 R)
• M11: 5,977,781 km (0.086 R)
• M12: 8,680,117 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 11

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.24 AU - 1.94 AU

Year: 1384 Days

Day: 10.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,329,343 km

• M1: 136,732 km (0.091 R)
• M2: 544,237 km (0.116 R)
• M3: 1,495,081 km (0.087 R)
• M4: 1,882,839 km (0.099 R)
• M5: 2,555,431 km (0.098 R)
• M6: 3,203,339 km (0.115 R)
• M7: 3,890,592 km (0.118 R)
• M8: 4,251,871 km (0.078 R)
• M9: 5,265,396 km (0.065 R)
• M10: 6,362,547 km (0.108 R)
• M11: 8,091,300 km (0.101 R)
• M12: 8,683,408 km (0.078 R)
• M13: 9,123,825 km (0.094 R)
• M14: 9,891,112 km (0.087 R)
• M15: 11,345,353 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 11.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.62 AU - 2.98 AU

Year: 3234 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,329,343 km

• M1: 138,079 km (0.078 R)
• M2: 750,682 km (0.101 R)
• M3: 1,140,235 km (0.068 R)
• M4: 1,593,217 km (0.112 R)
• M5: 2,131,620 km (0.092 R)
• M6: 2,761,726 km (0.049 R)
• M7: 3,544,273 km (0.115 R)
• M8: 4,192,032 km (0.067 R)
• M9: 5,018,410 km (0.054 R)
• M10: 6,518,428 km (0.075 R)
• M11: 7,070,743 km (0.05 R)
• M12: 7,491,861 km (0.092 R)
• M13: 8,707,494 km (0.115 R)
• M14: 9,284,642 km (0.076 R)
• M15: 10,448,214 km (0.056 R)
• M16: 11,205,629 km (0.092 R)
• M17: 11,561,821 km (0.032 R)
• M18: 13,024,140 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 8.3

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.74 AU - 6.08 AU

Year: 8686 Days

Day: 9.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,329,343 km

• M1: 103,522 km (0.093 R)
• M2: 651,648 km (0.05 R)
• M3: 2,506,064 km (0.077 R)
• M4: 3,244,479 km (0.067 R)
• M5: 4,490,479 km (0.101 R)
• M6: 5,266,294 km (0.088 R)
• M7: 10,486,362 km (0.075 R)
• M8: 11,533,846 km (0.047 R)
• M9: 12,925,555 km (0.099 R)
• M10: 13,777,665 km (0.105 R)
• M11: 16,232,416 km (0.097 R)
• M12: 25,671,593 km (0.106 R)
• M13: 27,937,103 km (0.037 R)
• M14: 29,454,923 km (0.068 R)
• M15: 30,728,151 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.5

Radius: 7.8

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.84 AU - 9.3 AU

Year: 18855 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,329,343 km

• M1: 104,270 km (0.072 R)
• M2: 487,988 km (0.053 R)
• M3: 745,895 km (0.063 R)
• M4: 1,110,465 km (0.099 R)
• M5: 1,541,905 km (0.092 R)
• M6: 3,826,714 km (0.045 R)
• M7: 4,234,966 km (0.104 R)
• M8: 4,534,311 km (0.108 R)
• M9: 6,123,340 km (0.114 R)
• M10: 6,906,634 km (0.091 R)
• M11: 9,944,070 km (0.09 R)
• M12: 10,355,015 km (0.103 R)
• M13: 11,023,867 km (0.113 R)
• M14: 12,514,909 km (0.078 R)
• M15: 13,414,740 km (0.035 R)
• M16: 17,112,650 km (0.088 R)
• M17: 18,747,156 km (0.093 R)
• M18: 19,374,719 km (0.113 R)
• M19: 20,202,145 km (0.12 R)
• M20: 22,323,593 km (0.106 R)
• M21: 25,341,131 km (0.074 R)
• M22: 27,117,157 km (0.105 R)
• M23: 31,288,694 km (0.09 R)
• M24: 36,005,964 km (0.114 R)
• M25: 40,134,416 km (0.081 R)
• M26: 40,430,321 km (0.088 R)
• M27: 44,409,773 km (0.096 R)
• M28: 45,203,989 km (0.12 R)
• M29: 45,524,278 km (0.117 R)
• M30: 46,657,182 km (0.075 R)
• M31: 47,477,876 km (0.097 R)
• M32: 47,808,787 km (0.085 R)
• M33: 59,999,068 km (0.073 R)
• M34: 65,978,495 km (0.118 R)
• M35: 74,329,348 km (0.179 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit