🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.9

Radius: 8.1

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1 AU - 1 AU

Year: 678 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,589,074 km

• M1: 100,679 km (0.094 R)
• M2: 632,201 km (0.065 R)
• M3: 944,711 km (0.115 R)
• M4: 1,532,481 km (0.111 R)
• M5: 1,977,235 km (0.104 R)
• M6: 2,240,827 km (0.105 R)
• M7: 2,550,045 km (0.047 R)
• M8: 3,215,905 km (0.109 R)
• M9: 3,668,140 km (0.069 R)
• M10: 3,932,330 km (0.088 R)
• M11: 4,209,235 km (0.109 R)
• M12: 4,889,008 km (0.098 R)
• M13: 5,794,973 km (0.095 R)
• M14: 6,360,752 km (0.117 R)
• M15: 7,096,474 km (0.09 R)
• M16: 7,369,341 km (0.107 R)
• M17: 7,625,452 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 8.3

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.75 AU - 1.77 AU

Year: 1584 Days

Day: 11 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 33,589,074 km

• M1: 103,971 km (0.115 R)
• M2: 400,623 km (0.114 R)
• M3: 791,822 km (0.071 R)
• M4: 1,075,908 km (0.084 R)
• M5: 1,470,697 km (0.12 R)
• M6: 1,942,828 km (0.092 R)
• M7: 2,798,677 km (0.054 R)
• M8: 3,348,599 km (0.112 R)
• M9: 3,968,832 km (0.063 R)
• M10: 4,757,661 km (0.091 R)
• M11: 5,248,342 km (0.079 R)
• M12: 5,541,255 km (0.042 R)
• M13: 6,235,389 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.4

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.76 AU - 2.36 AU

Year: 2005 Days

Day: 12.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,589,074 km

• M1: 175,628 km (0.079 R)
• M2: 707,598 km (0.074 R)
• M3: 3,269,611 km (0.093 R)
• M4: 3,820,580 km (0.12 R)
• M5: 4,373,195 km (0.108 R)
• M6: 4,913,692 km (0.111 R)
• M7: 5,808,586 km (0.096 R)
• M8: 6,621,950 km (0.112 R)
• M9: 7,394,772 km (0.104 R)
• M10: 8,413,235 km (0.117 R)
• M11: 8,859,036 km (0.098 R)
• M12: 9,591,467 km (0.078 R)
• M13: 10,802,761 km (0.045 R)
• M14: 11,874,929 km (0.088 R)
• M15: 13,101,183 km (0.091 R)
• M16: 14,053,074 km (0.113 R)
• M17: 15,424,588 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214

Radius: 13.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.44 AU - 4.04 AU

Year: 4906 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,589,074 km

• M1: 171,589 km (0.038 R)
• M2: 769,232 km (0.1 R)
• M3: 1,237,922 km (0.115 R)
• M4: 2,664,039 km (0.082 R)
• M5: 4,146,404 km (0.05 R)
• M6: 14,122,637 km (0.093 R)
• M7: 14,990,455 km (0.092 R)
• M8: 17,315,355 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.2

Radius: 11.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.4 AU - 5.52 AU

Year: 6388 Days

Day: 13.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,589,074 km

• M1: 139,276 km (0.112 R)
• M2: 688,599 km (0.082 R)
• M3: 1,041,800 km (0.108 R)
• M4: 1,449,304 km (0.09 R)
• M5: 1,820,905 km (0.062 R)
• M6: 3,385,849 km (0.066 R)
• M7: 4,250,225 km (0.086 R)
• M8: 5,492,785 km (0.078 R)
• M9: 6,182,132 km (0.043 R)
• M10: 7,214,058 km (0.117 R)
• M11: 7,733,312 km (0.109 R)
• M12: 9,141,327 km (0.115 R)
• M13: 10,018,869 km (0.091 R)
• M14: 10,760,724 km (0.105 R)
• M15: 14,328,185 km (0.071 R)
• M16: 14,852,974 km (0.097 R)
• M17: 15,330,191 km (0.109 R)
• M18: 17,539,154 km (0.083 R)
• M19: 18,823,302 km (0.1 R)
• M20: 20,607,256 km (0.094 R)
• M21: 21,578,296 km (0.096 R)
• M22: 22,190,750 km (0.075 R)
• M23: 24,426,191 km (0.077 R)
• M24: 27,874,571 km (0.056 R)
• M25: 32,028,455 km (0.101 R)
• M26: 33,128,000 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 14.2

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.5 AU - 5.52 AU

Year: 8772 Days

Day: 9.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,589,074 km

• M1: 177,423 km (0.098 R)
• M2: 805,435 km (0.026 R)
• M3: 1,355,656 km (0.075 R)
• M4: 2,513,244 km (0.078 R)
• M5: 3,003,476 km (0.113 R)
• M6: 3,471,419 km (0.03 R)
• M7: 3,941,455 km (0.045 R)
• M8: 4,820,642 km (0.084 R)
• M9: 5,857,804 km (0.094 R)
• M10: 7,649,238 km (0.093 R)
• M11: 8,294,903 km (0.12 R)
• M12: 9,142,375 km (0.094 R)
• M13: 10,136,153 km (0.097 R)
• M14: 12,034,550 km (0.109 R)
• M15: 12,804,231 km (0.113 R)
• M16: 13,771,082 km (0.082 R)
• M17: 14,556,322 km (0.093 R)
• M18: 15,789,906 km (0.096 R)
• M19: 16,463,246 km (0.032 R)
• M20: 19,212,406 km (0.06 R)
• M21: 23,258,131 km (0.078 R)
• M22: 23,810,895 km (0.094 R)
• M23: 25,521,696 km (0.11 R)
• M24: 29,004,933 km (0.079 R)
• M25: 32,010,803 km (0.08 R)
• M26: 32,991,267 km (0.06 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: 528 - 15,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit