🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 13.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.72 AU

Year: 379 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,327,726 km

• M1: 162,912 km (0.1 R)
• M2: 683,662 km (0.103 R)
• M3: 1,267,992 km (0.048 R)
• M4: 1,862,344 km (0.088 R)
• M5: 3,288,610 km (0.088 R)
• M6: 4,760,503 km (0.083 R)
• M7: 5,847,033 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 12.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.82 AU - 0.82 AU

Year: 513 Days

Day: 6.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,327,726 km

• M1: 160,967 km (0.114 R)
• M2: 601,084 km (0.108 R)
• M3: 1,078,900 km (0.065 R)
• M4: 1,591,721 km (0.098 R)
• M5: 2,081,654 km (0.037 R)
• M6: 2,915,962 km (0.038 R)
• M7: 3,514,054 km (0.116 R)
• M8: 4,178,418 km (0.03 R)
• M9: 4,730,434 km (0.09 R)
• M10: 5,210,344 km (0.049 R)
• M11: 5,631,911 km (0.104 R)
• M12: 6,326,793 km (0.069 R)
• M13: 6,910,823 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 12.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.67 AU - 1.01 AU

Year: 531 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,327,726 km

• M1: 154,235 km (0.091 R)
• M2: 541,544 km (0.1 R)
• M3: 1,052,720 km (0.113 R)
• M4: 1,531,583 km (0.12 R)
• M5: 2,156,304 km (0.102 R)
• M6: 2,575,776 km (0.046 R)
• M7: 3,085,157 km (0.079 R)
• M8: 3,768,819 km (0.114 R)
• M9: 4,981,609 km (0.083 R)
• M10: 6,322,455 km (0.115 R)
• M11: 6,859,960 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.2

Radius: 10.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.75 AU - 1.01 AU

Year: 570 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 65,327,726 km

• M1: 129,402 km (0.044 R)
• M2: 480,808 km (0.115 R)
• M3: 859,589 km (0.055 R)
• M4: 1,764,806 km (0.119 R)
• M5: 2,284,659 km (0.096 R)
• M6: 3,033,396 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 12

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.9 AU - 1.12 AU

Year: 701 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,327,726 km

• M1: 149,299 km (0.119 R)
• M2: 531,521 km (0.066 R)
• M3: 978,968 km (0.067 R)
• M4: 1,565,542 km (0.083 R)
• M5: 2,053,680 km (0.109 R)
• M6: 2,826,203 km (0.11 R)
• M7: 3,770,016 km (0.118 R)
• M8: 4,458,017 km (0.029 R)
• M9: 5,027,685 km (0.087 R)
• M10: 5,991,395 km (0.109 R)
• M11: 6,488,060 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.5

Radius: 9.1

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.09 AU - 2.39 AU

Year: 2314 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,327,726 km

• M1: 113,246 km (0.059 R)
• M2: 545,583 km (0.1 R)
• M3: 1,365,829 km (0.094 R)
• M4: 1,744,610 km (0.028 R)
• M5: 2,179,641 km (0.037 R)
• M6: 3,665,447 km (0.054 R)
• M7: 4,843,381 km (0.1 R)
• M8: 6,365,389 km (0.055 R)
• M9: 7,676,166 km (0.029 R)
• M10: 8,247,929 km (0.102 R)
• M11: 8,644,663 km (0.118 R)
• M12: 9,263,699 km (0.099 R)
• M13: 9,656,393 km (0.119 R)
• M14: 12,038,889 km (0.112 R)
• M15: 13,119,733 km (0.11 R)
• M16: 13,798,608 km (0.101 R)
• M17: 14,836,369 km (0.098 R)
• M18: 18,261,711 km (0.1 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.9

Radius: 6.5

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.22 AU - 9.32 AU

Year: 19482 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,327,726 km

• M1: 80,932 km (0.115 R)
• M2: 442,660 km (0.068 R)
• M3: 756,816 km (0.117 R)
• M4: 971,638 km (0.058 R)
• M5: 1,267,842 km (0.058 R)
• M6: 1,559,707 km (0.049 R)
• M7: 2,555,880 km (0.066 R)
• M8: 3,576,885 km (0.093 R)
• M9: 4,512,171 km (0.102 R)
• M10: 5,124,924 km (0.038 R)
• M11: 8,786,930 km (0.078 R)
• M12: 9,576,358 km (0.069 R)
• M13: 10,354,865 km (0.034 R)
• M14: 13,076,499 km (0.09 R)
• M15: 16,629,748 km (0.12 R)
• M16: 19,704,732 km (0.036 R)
• M17: 31,643,091 km (0.119 R)
• M18: 49,736,954 km (0.109 R)
• M19: 52,393,513 km (0.106 R)
• M20: 57,807,160 km (0.092 R)
• M21: 64,742,218 km (0.055 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit