🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.3

Radius: 14.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.65 AU

Year: 257 Days

Day: 14.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 60,055,294 km

• M1: 175,329 km (0.051 R)
• M2: 624,272 km (0.116 R)
• M3: 1,065,137 km (0.085 R)
• M4: 1,659,040 km (0.077 R)
• M5: 2,146,729 km (0.038 R)
• M6: 2,940,197 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 14

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.66 AU - 1.08 AU

Year: 541 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 142.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,055,294 km

• M1: 174,282 km (0.084 R)
• M2: 613,950 km (0.03 R)
• M3: 1,108,221 km (0.107 R)
• M4: 1,611,319 km (0.118 R)
• M5: 2,343,750 km (0.106 R)
• M6: 2,788,504 km (0.098 R)
• M7: 3,576,586 km (0.055 R)
• M8: 5,493,234 km (0.105 R)
• M9: 5,972,695 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 14.3

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.97 AU - 1.03 AU

Year: 667 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 60,055,294 km

• M1: 178,470 km (0.079 R)
• M2: 628,012 km (0.072 R)
• M3: 1,080,994 km (0.072 R)
• M4: 1,774,081 km (0.115 R)
• M5: 2,282,564 km (0.102 R)
• M6: 2,964,132 km (0.119 R)
• M7: 3,614,584 km (0.049 R)
• M8: 4,359,132 km (0.117 R)
• M9: 4,998,813 km (0.111 R)
• M10: 5,464,960 km (0.107 R)
• M11: 5,977,931 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.6

Radius: 11.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.09 AU - 1.47 AU

Year: 966 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,055,294 km

• M1: 144,362 km (0.079 R)
• M2: 516,113 km (0.07 R)
• M3: 960,119 km (0.103 R)
• M4: 1,494,632 km (0.079 R)
• M5: 2,147,777 km (0.041 R)
• M6: 2,699,793 km (0.045 R)
• M7: 3,301,775 km (0.117 R)
• M8: 3,689,233 km (0.086 R)
• M9: 4,345,220 km (0.047 R)
• M10: 4,830,814 km (0.115 R)
• M11: 5,433,095 km (0.044 R)
• M12: 5,847,631 km (0.086 R)
• M13: 7,930,034 km (0.04 R)
• M14: 8,547,274 km (0.119 R)
• M15: 9,283,296 km (0.11 R)
• M16: 10,434,451 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.5

Radius: 11.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.32 AU - 1.42 AU

Year: 1069 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,055,294 km

• M1: 139,724 km (0.101 R)
• M2: 548,875 km (0.079 R)
• M3: 980,315 km (0.077 R)
• M4: 1,384,079 km (0.087 R)
• M5: 2,161,240 km (0.096 R)
• M6: 2,668,377 km (0.096 R)
• M7: 3,369,393 km (0.08 R)
• M8: 4,495,266 km (0.047 R)
• M9: 4,846,373 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 13.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.19 AU - 1.77 AU

Year: 1201 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,055,294 km

• M1: 169,195 km (0.095 R)
• M2: 615,296 km (0.1 R)
• M3: 1,149,211 km (0.112 R)
• M4: 1,616,854 km (0.099 R)
• M5: 2,152,863 km (0.115 R)
• M6: 2,968,171 km (0.079 R)
• M7: 3,782,582 km (0.112 R)
• M8: 4,585,324 km (0.069 R)
• M9: 5,325,983 km (0.112 R)
• M10: 6,886,888 km (0.111 R)
• M11: 8,340,829 km (0.044 R)
• M12: 9,223,307 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 9.2

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.56 AU - 1.76 AU

Year: 1426 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,055,294 km

• M1: 114,891 km (0.087 R)
• M2: 571,913 km (0.055 R)
• M3: 929,900 km (0.079 R)
• M4: 1,240,017 km (0.079 R)
• M5: 1,717,084 km (0.091 R)
• M6: 2,100,205 km (0.115 R)
• M7: 2,540,022 km (0.051 R)
• M8: 3,070,048 km (0.12 R)
• M9: 3,895,678 km (0.098 R)
• M10: 4,680,768 km (0.083 R)
• M11: 5,523,153 km (0.066 R)
• M12: 6,218,783 km (0.097 R)
• M13: 6,638,256 km (0.06 R)
• M14: 7,129,236 km (0.112 R)
• M15: 7,533,898 km (0.05 R)
• M16: 7,925,246 km (0.102 R)
• M17: 8,300,887 km (0.105 R)
• M18: 8,597,838 km (0.025 R)
• M19: 9,726,106 km (0.111 R)
• M20: 10,056,418 km (0.071 R)
• M21: 13,014,566 km (0.113 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.9

Radius: 5.9

Gravity: 24.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.79 AU - 7.43 AU

Year: 12643 Days

Day: 17.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,055,294 km

• M1: 75,397 km (0.071 R)
• M2: 389,403 km (0.118 R)
• M3: 720,763 km (0.088 R)
• M4: 1,692,850 km (0.075 R)
• M5: 1,948,213 km (0.111 R)
• M6: 2,248,606 km (0.062 R)
• M7: 2,711,761 km (0.085 R)
• M8: 3,261,832 km (0.117 R)
• M9: 5,359,045 km (0.081 R)
• M10: 8,410,392 km (0.102 R)
• M11: 9,155,838 km (0.05 R)
• M12: 11,357,919 km (0.108 R)
• M13: 11,716,206 km (0.072 R)
• M14: 13,422,071 km (0.072 R)
• M15: 13,621,335 km (0.078 R)
• M16: 17,633,400 km (0.102 R)
• M17: 18,033,126 km (0.072 R)
• M18: 18,685,073 km (0.068 R)
• M19: 20,209,476 km (0.11 R)
• M20: 20,647,199 km (0.092 R)
• M21: 23,599,662 km (0.12 R)
• M22: 24,379,516 km (0.075 R)
• M23: 25,683,112 km (0.087 R)
• M24: 30,439,876 km (0.1 R)
• M25: 31,130,868 km (0.076 R)
• M26: 31,832,333 km (0.054 R)
• M27: 33,876,737 km (0.094 R)
• M28: 34,370,260 km (0.109 R)
• M29: 37,563,726 km (0.094 R)
• M30: 40,810,150 km (0.097 R)
• M31: 46,325,075 km (0.092 R)
• M32: 52,152,660 km (0.073 R)
• M33: 54,142,761 km (0.034 R)
• M34: 57,221,934 km (0.105 R)
• M35: 58,097,530 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 17,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit