🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 10.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.17 AU

Year: 677 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,832,800 km

• M1: 134,788 km (0.092 R)
• M2: 483,949 km (0.113 R)
• M3: 896,091 km (0.111 R)
• M4: 1,659,788 km (0.104 R)
• M5: 2,222,875 km (0.077 R)
• M6: 2,559,919 km (0.109 R)
• M7: 2,899,057 km (0.117 R)
• M8: 4,130,547 km (0.118 R)
• M9: 5,217,974 km (0.095 R)
• M10: 5,785,398 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226

Radius: 14.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.25 AU

Year: 687 Days

Day: 5 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 74,832,800 km

• M1: 186,848 km (0.05 R)
• M2: 820,993 km (0.075 R)
• M3: 1,322,296 km (0.116 R)
• M4: 2,148,225 km (0.059 R)
• M5: 4,477,015 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.3

Radius: 14

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.89 AU - 1.19 AU

Year: 707 Days

Day: 7.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,832,800 km

• M1: 174,132 km (0.091 R)
• M2: 691,741 km (0.113 R)
• M3: 1,229,395 km (0.065 R)
• M4: 1,720,525 km (0.119 R)
• M5: 2,315,625 km (0.099 R)
• M6: 2,886,491 km (0.093 R)
• M7: 3,499,244 km (0.109 R)
• M8: 3,941,156 km (0.06 R)
• M9: 4,511,872 km (0.049 R)
• M10: 5,054,164 km (0.102 R)
• M11: 5,657,791 km (0.083 R)
• M12: 6,804,908 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 10.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.5 AU - 1.92 AU

Year: 1491 Days

Day: 7.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,832,800 km

• M1: 125,662 km (0.095 R)
• M2: 490,531 km (0.057 R)
• M3: 1,083,089 km (0.077 R)
• M4: 1,450,501 km (0.051 R)
• M5: 1,880,595 km (0.109 R)
• M6: 2,395,062 km (0.084 R)
• M7: 3,149,334 km (0.101 R)
• M8: 4,162,860 km (0.072 R)
• M9: 4,500,203 km (0.057 R)
• M10: 5,897,148 km (0.076 R)
• M11: 7,813,048 km (0.119 R)
• M12: 9,782,205 km (0.085 R)
• M13: 10,517,927 km (0.047 R)
• M14: 11,690,026 km (0.112 R)
• M15: 12,174,873 km (0.078 R)
• M16: 12,634,288 km (0.089 R)
• M17: 13,345,177 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 8.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.53 AU - 1.93 AU

Year: 1517 Days

Day: 11 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 74,832,800 km

• M1: 108,159 km (0.085 R)
• M2: 396,434 km (0.119 R)
• M3: 690,843 km (0.07 R)
• M4: 1,003,203 km (0.063 R)
• M5: 1,654,702 km (0.057 R)
• M6: 2,269,699 km (0.063 R)
• M7: 3,646,747 km (0.042 R)
• M8: 3,933,826 km (0.09 R)
• M9: 5,511,186 km (0.115 R)
• M10: 5,968,506 km (0.117 R)
• M11: 6,617,611 km (0.077 R)
• M12: 7,889,493 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.5

Radius: 9.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.75 AU - 4.15 AU

Year: 4273 Days

Day: 14.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,832,800 km

• M1: 118,332 km (0.118 R)
• M2: 550,520 km (0.103 R)
• M3: 990,488 km (0.109 R)
• M4: 1,532,780 km (0.074 R)
• M5: 1,828,236 km (0.093 R)
• M6: 2,263,117 km (0.084 R)
• M7: 3,888,198 km (0.112 R)
• M8: 4,194,276 km (0.114 R)
• M9: 5,263,302 km (0.075 R)
• M10: 7,291,699 km (0.07 R)
• M11: 7,590,147 km (0.098 R)
• M12: 8,354,143 km (0.072 R)
• M13: 10,157,097 km (0.096 R)
• M14: 12,392,089 km (0.101 R)
• M15: 13,253,623 km (0.098 R)
• M16: 14,567,841 km (0.12 R)
• M17: 19,155,708 km (0.053 R)
• M18: 21,912,049 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.6

Radius: 3.5

Gravity: 51.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.61 AU - 11.95 AU

Year: 20396 Days

Day: 16.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 74,832,800 km

• M1: 44,281 km (0.105 R)
• M2: 163,361 km (0.082 R)
• M3: 281,094 km (0.091 R)
• M4: 687,851 km (0.084 R)
• M5: 1,014,124 km (0.112 R)
• M6: 1,499,270 km (0.118 R)
• M7: 1,924,726 km (0.091 R)
• M8: 2,517,283 km (0.118 R)
• M9: 3,061,520 km (0.073 R)
• M10: 3,417,863 km (0.088 R)
• M11: 3,650,487 km (0.058 R)
• M12: 3,862,617 km (0.092 R)
• M13: 4,617,787 km (0.106 R)
• M14: 6,073,225 km (0.063 R)
• M15: 6,589,637 km (0.101 R)
• M16: 7,181,745 km (0.085 R)
• M17: 9,618,395 km (0.115 R)
• M18: 10,140,492 km (0.119 R)
• M19: 10,259,123 km (0.108 R)
• M20: 11,052,291 km (0.101 R)
• M21: 11,560,325 km (0.091 R)
• M22: 12,418,867 km (0.067 R)
• M23: 15,560,423 km (0.095 R)
• M24: 16,770,071 km (0.084 R)
• M25: 17,270,925 km (0.12 R)
• M26: 18,566,891 km (0.067 R)
• M27: 21,060,089 km (0.103 R)
• M28: 26,585,786 km (0.094 R)
• M29: 27,038,319 km (0.037 R)
• M30: 27,495,789 km (0.111 R)
• M31: 32,358,618 km (0.118 R)
• M32: 33,921,916 km (0.062 R)
• M33: 35,398,596 km (0.119 R)
• M34: 36,083,754 km (0.051 R)
• M35: 41,129,242 km (0.05 R)
• M36: 46,298,447 km (0.094 R)
• M37: 49,803,674 km (0.116 R)
• M38: 64,165,967 km (0.114 R)
• M39: 64,979,331 km (0.095 R)
• M40: 71,083,074 km (0.089 R)
• M41: 74,161,648 km (0.103 R)
• M42: 74,384,998 km (0.174 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: 445 - 10,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit