🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 11.7

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 274 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,610,830 km

• M1: 145,559 km (0.082 R)
• M2: 688,749 km (0.096 R)
• M3: 1,194,090 km (0.101 R)
• M4: 1,758,673 km (0.1 R)
• M5: 2,310,539 km (0.087 R)
• M6: 3,107,597 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 11.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 711 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 25,610,830 km

• M1: 148,102 km (0.118 R)
• M2: 519,404 km (0.084 R)
• M3: 1,065,286 km (0.117 R)
• M4: 1,560,755 km (0.068 R)
• M5: 2,059,963 km (0.064 R)
• M6: 2,528,354 km (0.078 R)
• M7: 3,016,491 km (0.047 R)
• M8: 3,696,863 km (0.119 R)
• M9: 4,410,893 km (0.025 R)
• M10: 4,996,270 km (0.119 R)
• M11: 5,652,256 km (0.095 R)
• M12: 6,072,926 km (0.103 R)
• M13: 7,725,234 km (0.038 R)
• M14: 8,244,488 km (0.038 R)
• M15: 8,839,888 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.7

Radius: 13.9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.99 AU - 1.59 AU

Year: 1011 Days

Day: 14.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 25,610,830 km

• M1: 172,935 km (0.112 R)
• M2: 632,949 km (0.094 R)
• M3: 1,347,578 km (0.11 R)
• M4: 2,020,918 km (0.044 R)
• M5: 2,778,780 km (0.095 R)
• M6: 3,339,024 km (0.12 R)
• M7: 4,224,943 km (0.117 R)
• M8: 5,243,854 km (0.081 R)
• M9: 6,614,769 km (0.088 R)
• M10: 7,597,777 km (0.115 R)
• M11: 8,062,128 km (0.115 R)
• M12: 8,702,258 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 13

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.1 AU - 2.32 AU

Year: 2268 Days

Day: 7.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,610,830 km

• M1: 161,715 km (0.038 R)
• M2: 584,628 km (0.078 R)
• M3: 1,126,622 km (0.115 R)
• M4: 2,405,534 km (0.112 R)
• M5: 3,182,994 km (0.111 R)
• M6: 4,513,817 km (0.042 R)
• M7: 6,262,915 km (0.071 R)
• M8: 6,918,004 km (0.099 R)
• M9: 9,936,590 km (0.117 R)
• M10: 10,501,771 km (0.088 R)
• M11: 11,969,625 km (0.073 R)
• M12: 12,814,703 km (0.117 R)
• M13: 14,134,456 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 10

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.07 AU - 2.94 AU

Year: 2728 Days

Day: 14.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,610,830 km

• M1: 124,316 km (0.119 R)
• M2: 445,802 km (0.09 R)
• M3: 776,263 km (0.068 R)
• M4: 1,371,364 km (0.092 R)
• M5: 2,276,580 km (0.079 R)
• M6: 2,788,205 km (0.119 R)
• M7: 3,502,086 km (0.118 R)
• M8: 4,062,929 km (0.053 R)
• M9: 4,505,589 km (0.101 R)
• M10: 5,741,865 km (0.116 R)
• M11: 6,807,900 km (0.089 R)
• M12: 7,251,308 km (0.09 R)
• M13: 8,261,991 km (0.106 R)
• M14: 8,767,034 km (0.059 R)
• M15: 9,150,303 km (0.041 R)
• M16: 9,544,793 km (0.109 R)
• M17: 10,717,939 km (0.098 R)
• M18: 11,524,122 km (0.071 R)
• M19: 13,166,857 km (0.088 R)
• M20: 14,960,236 km (0.05 R)
• M21: 15,357,568 km (0.094 R)
• M22: 17,560,546 km (0.085 R)
• M23: 19,257,734 km (0.107 R)
• M24: 19,609,887 km (0.09 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.5

Radius: 4.9

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.81 AU - 8.23 AU

Year: 12839 Days

Day: 15.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,610,830 km

• M1: 61,036 km (0.104 R)
• M2: 235,617 km (0.041 R)
• M3: 601,683 km (0.12 R)
• M4: 765,044 km (0.083 R)
• M5: 1,758,972 km (0.12 R)
• M6: 3,941,006 km (0.054 R)
• M7: 4,278,649 km (0.071 R)
• M8: 5,407,813 km (0.064 R)
• M9: 6,868,188 km (0.064 R)
• M10: 10,540,666 km (0.114 R)
• M11: 13,645,271 km (0.092 R)
• M12: 13,820,599 km (0.041 R)
• M13: 13,997,574 km (0.101 R)
• M14: 15,153,367 km (0.112 R)
• M15: 16,174,821 km (0.115 R)
• M16: 18,001,112 km (0.113 R)
• M17: 20,035,792 km (0.113 R)
• M18: 23,787,109 km (0.117 R)
• M19: 24,468,976 km (0.114 R)
• M20: 39,074,216 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59

Radius: 7.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.69 AU - 8.69 AU

Year: 13308 Days

Day: 24.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 25,610,830 km

• M1: 94,546 km (0.105 R)
• M2: 334,202 km (0.107 R)
• M3: 1,528,142 km (0.11 R)
• M4: 2,610,782 km (0.055 R)
• M5: 2,969,667 km (0.06 R)
• M6: 3,579,877 km (0.112 R)
• M7: 3,871,892 km (0.09 R)
• M8: 6,294,181 km (0.067 R)
• M9: 15,875,625 km (0.105 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: 391 - 15,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit