🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 9.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,027,840 km

• M1: 125,812 km (0.055 R)
• M2: 441,314 km (0.05 R)
• M3: 781,948 km (0.082 R)
• M4: 1,094,608 km (0.096 R)
• M5: 1,486,704 km (0.092 R)
• M6: 1,940,434 km (0.11 R)
• M7: 2,513,394 km (0.093 R)
• M8: 2,934,362 km (0.12 R)
• M9: 3,320,624 km (0.086 R)
• M10: 3,654,078 km (0.085 R)
• M11: 4,075,794 km (0.077 R)
• M12: 4,806,430 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 14.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 738 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,027,840 km

• M1: 183,108 km (0.086 R)
• M2: 799,451 km (0.057 R)
• M3: 1,354,758 km (0.074 R)
• M4: 1,843,943 km (0.055 R)
• M5: 2,581,910 km (0.094 R)
• M6: 3,350,992 km (0.092 R)
• M7: 3,921,110 km (0.113 R)
• M8: 4,491,078 km (0.114 R)
• M9: 5,367,422 km (0.102 R)
• M10: 6,417,001 km (0.066 R)
• M11: 6,903,942 km (0.092 R)
• M12: 7,645,947 km (0.115 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.8

Radius: 10.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.39 AU - 2.25 AU

Year: 1637 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,027,840 km

• M1: 128,205 km (0.112 R)
• M2: 526,285 km (0.092 R)
• M3: 865,872 km (0.109 R)
• M4: 1,591,871 km (0.108 R)
• M5: 1,946,567 km (0.105 R)
• M6: 2,294,383 km (0.086 R)
• M7: 2,683,935 km (0.062 R)
• M8: 3,437,759 km (0.106 R)
• M9: 4,668,052 km (0.084 R)
• M10: 5,109,814 km (0.062 R)
• M11: 5,535,271 km (0.115 R)
• M12: 6,930,421 km (0.09 R)
• M13: 8,001,242 km (0.098 R)
• M14: 9,971,596 km (0.068 R)
• M15: 10,878,009 km (0.119 R)
• M16: 11,476,401 km (0.112 R)
• M17: 13,364,326 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 9.1

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.15 AU - 2.91 AU

Year: 2684 Days

Day: 13.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 30,027,840 km

• M1: 114,143 km (0.082 R)
• M2: 694,583 km (0.117 R)
• M3: 990,787 km (0.091 R)
• M4: 1,473,988 km (0.059 R)
• M5: 2,503,371 km (0.074 R)
• M6: 2,831,738 km (0.067 R)
• M7: 3,672,777 km (0.094 R)
• M8: 4,098,682 km (0.112 R)
• M9: 5,841,348 km (0.026 R)
• M10: 6,394,411 km (0.087 R)
• M11: 7,445,935 km (0.09 R)
• M12: 12,061,029 km (0.06 R)
• M13: 13,142,472 km (0.101 R)
• M14: 14,934,505 km (0.045 R)
• M15: 15,239,685 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.7

Radius: 13.9

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.78 AU - 4.1 AU

Year: 5215 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,027,840 km

• M1: 172,935 km (0.049 R)
• M2: 839,394 km (0.084 R)
• M3: 1,276,219 km (0.106 R)
• M4: 1,836,314 km (0.093 R)
• M5: 2,429,469 km (0.077 R)
• M6: 3,165,940 km (0.095 R)
• M7: 4,469,984 km (0.066 R)
• M8: 5,998,725 km (0.097 R)
• M9: 6,986,669 km (0.087 R)
• M10: 7,473,162 km (0.085 R)
• M11: 8,179,114 km (0.12 R)
• M12: 10,925,581 km (0.085 R)
• M13: 11,416,262 km (0.107 R)
• M14: 13,434,637 km (0.101 R)
• M15: 14,334,318 km (0.108 R)
• M16: 17,056,700 km (0.07 R)
• M17: 17,718,073 km (0.109 R)
• M18: 19,033,487 km (0.082 R)
• M19: 19,805,113 km (0.109 R)
• M20: 20,659,466 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 12.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.91 AU - 4.25 AU

Year: 5496 Days

Day: 11.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,027,840 km

• M1: 160,668 km (0.107 R)
• M2: 588,967 km (0.034 R)
• M3: 1,565,542 km (0.09 R)
• M4: 2,043,357 km (0.081 R)
• M5: 2,535,086 km (0.109 R)
• M6: 3,124,800 km (0.085 R)
• M7: 3,717,507 km (0.088 R)
• M8: 4,311,710 km (0.091 R)
• M9: 4,837,397 km (0.107 R)
• M10: 6,325,746 km (0.112 R)
• M11: 7,593,139 km (0.115 R)
• M12: 8,287,273 km (0.096 R)
• M13: 9,593,263 km (0.047 R)
• M14: 10,014,829 km (0.101 R)
• M15: 11,401,602 km (0.069 R)
• M16: 12,460,755 km (0.079 R)
• M17: 15,111,031 km (0.106 R)
• M18: 20,100,718 km (0.085 R)
• M19: 21,358,238 km (0.039 R)
• M20: 22,152,303 km (0.091 R)
• M21: 22,667,668 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit