🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.2

Radius: 14.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.89 AU

Year: 496 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,410,672 km

• M1: 185,352 km (0.036 R)
• M2: 833,559 km (0.118 R)
• M3: 1,491,940 km (0.091 R)
• M4: 2,045,751 km (0.108 R)
• M5: 2,836,824 km (0.085 R)
• M6: 3,384,203 km (0.086 R)
• M7: 4,105,714 km (0.11 R)
• M8: 4,854,601 km (0.053 R)
• M9: 5,387,618 km (0.099 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.3

Radius: 8.5

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.34 AU - 1.64 AU

Year: 1193 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,410,672 km

• M1: 105,766 km (0.093 R)
• M2: 371,751 km (0.104 R)
• M3: 685,009 km (0.078 R)
• M4: 1,129,165 km (0.102 R)
• M5: 1,430,604 km (0.116 R)
• M6: 1,766,452 km (0.105 R)
• M7: 2,891,876 km (0.071 R)
• M8: 3,221,291 km (0.098 R)
• M9: 3,672,478 km (0.084 R)
• M10: 5,097,099 km (0.113 R)
• M11: 5,601,543 km (0.106 R)
• M12: 6,161,936 km (0.088 R)
• M13: 6,612,375 km (0.113 R)
• M14: 7,342,114 km (0.105 R)
• M15: 8,406,952 km (0.098 R)
• M16: 8,842,730 km (0.093 R)
• M17: 9,141,477 km (0.089 R)
• M18: 9,509,039 km (0.087 R)
• M19: 12,216,611 km (0.046 R)
• M20: 12,625,312 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.4

Radius: 9.7

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.02 AU - 2.96 AU

Year: 2578 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,410,672 km

• M1: 124,166 km (0.096 R)
• M2: 605,423 km (0.119 R)
• M3: 994,826 km (0.104 R)
• M4: 1,867,131 km (0.079 R)
• M5: 2,589,539 km (0.064 R)
• M6: 5,195,983 km (0.118 R)
• M7: 6,116,608 km (0.099 R)
• M8: 7,847,007 km (0.099 R)
• M9: 8,662,016 km (0.071 R)
• M10: 10,276,775 km (0.119 R)
• M11: 10,869,632 km (0.065 R)
• M12: 11,721,891 km (0.08 R)
• M13: 12,287,072 km (0.115 R)
• M14: 13,735,478 km (0.084 R)
• M15: 14,684,976 km (0.114 R)
• M16: 15,581,217 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 14.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.61 AU - 3.75 AU

Year: 3720 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 151.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,410,672 km

• M1: 182,809 km (0.115 R)
• M2: 660,923 km (0.029 R)
• M3: 2,096,165 km (0.066 R)
• M4: 2,696,950 km (0.086 R)
• M5: 3,723,790 km (0.083 R)
• M6: 4,899,480 km (0.063 R)
• M7: 6,426,725 km (0.086 R)
• M8: 6,877,014 km (0.066 R)
• M9: 7,875,430 km (0.096 R)
• M10: 8,640,923 km (0.107 R)
• M11: 9,493,930 km (0.116 R)
• M12: 11,717,852 km (0.082 R)
• M13: 12,255,806 km (0.061 R)
• M14: 12,716,717 km (0.077 R)
• M15: 13,381,530 km (0.101 R)
• M16: 15,250,456 km (0.08 R)
• M17: 15,730,216 km (0.066 R)
• M18: 16,889,300 km (0.081 R)
• M19: 18,163,725 km (0.118 R)
• M20: 18,703,175 km (0.099 R)
• M21: 21,496,616 km (0.065 R)
• M22: 23,766,464 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 9.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.69 AU - 4.11 AU

Year: 5052 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,410,672 km

• M1: 115,190 km (0.088 R)
• M2: 461,659 km (0.026 R)
• M3: 1,492,239 km (0.077 R)
• M4: 3,040,427 km (0.096 R)
• M5: 3,359,071 km (0.103 R)
• M6: 4,689,145 km (0.078 R)
• M7: 5,227,099 km (0.087 R)
• M8: 6,511,846 km (0.11 R)
• M9: 8,297,296 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.5

Radius: 8.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.12 AU - 5.32 AU

Year: 6727 Days

Day: 5.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,410,672 km

• M1: 109,506 km (0.119 R)
• M2: 583,432 km (0.097 R)
• M3: 1,907,971 km (0.058 R)
• M4: 2,402,991 km (0.025 R)
• M5: 3,452,420 km (0.05 R)
• M6: 6,859,810 km (0.093 R)
• M7: 8,568,218 km (0.1 R)
• M8: 10,314,624 km (0.116 R)
• M9: 12,960,860 km (0.12 R)
• M10: 14,102,142 km (0.075 R)
• M11: 16,521,290 km (0.114 R)
• M12: 17,214,676 km (0.11 R)
• M13: 18,457,834 km (0.101 R)
• M14: 21,639,332 km (0.107 R)
• M15: 22,622,340 km (0.117 R)
• M16: 24,353,337 km (0.099 R)
• M17: 30,074,109 km (0.052 R)
• M18: 33,145,054 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.2

Radius: 5

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.09 AU - 8.45 AU

Year: 15602 Days

Day: 17.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,410,672 km

• M1: 62,382 km (0.089 R)
• M2: 264,339 km (0.086 R)
• M3: 450,589 km (0.067 R)
• M4: 791,522 km (0.11 R)
• M5: 1,358,797 km (0.108 R)
• M6: 1,779,467 km (0.104 R)
• M7: 3,144,098 km (0.087 R)
• M8: 3,620,268 km (0.088 R)
• M9: 3,963,446 km (0.112 R)
• M10: 5,194,337 km (0.114 R)
• M11: 6,576,771 km (0.085 R)
• M12: 8,091,898 km (0.091 R)
• M13: 9,934,495 km (0.087 R)
• M14: 10,778,676 km (0.087 R)
• M15: 11,188,425 km (0.055 R)
• M16: 12,416,922 km (0.08 R)
• M17: 13,129,457 km (0.03 R)
• M18: 14,214,042 km (0.088 R)
• M19: 15,726,626 km (0.096 R)
• M20: 16,253,659 km (0.025 R)
• M21: 16,483,142 km (0.114 R)
• M22: 21,083,127 km (0.059 R)
• M23: 22,002,406 km (0.052 R)
• M24: 27,323,752 km (0.107 R)
• M25: 29,649,849 km (0.119 R)
• M26: 33,319,635 km (0.114 R)
• M27: 37,016,348 km (0.045 R)
• M28: 41,402,707 km (0.108 R)
• M29: 41,974,171 km (0.118 R)
• M30: 47,512,433 km (0.071 R)
• M31: 54,537,549 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit