🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.7

Radius: 12.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 391 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,727,085 km

• M1: 154,235 km (0.093 R)
• M2: 562,488 km (0.108 R)
• M3: 1,217,427 km (0.097 R)
• M4: 1,615,507 km (0.098 R)
• M5: 2,071,781 km (0.052 R)
• M6: 2,500,379 km (0.12 R)
• M7: 2,978,793 km (0.096 R)
• M8: 3,674,124 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.9

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.01 AU - 1.11 AU

Year: 728 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 44,727,085 km

• M1: 183,257 km (0.089 R)
• M2: 776,263 km (0.103 R)
• M3: 2,204,175 km (0.082 R)
• M4: 3,012,303 km (0.101 R)
• M5: 3,476,505 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 9.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.31 AU - 2.01 AU

Year: 1426 Days

Day: 8.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,727,085 km

• M1: 115,639 km (0.071 R)
• M2: 475,272 km (0.06 R)
• M3: 808,128 km (0.049 R)
• M4: 1,190,500 km (0.057 R)
• M5: 1,559,259 km (0.093 R)
• M6: 2,122,794 km (0.111 R)
• M7: 4,861,183 km (0.036 R)
• M8: 6,664,735 km (0.109 R)
• M9: 9,258,911 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 13.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.97 AU - 2.73 AU

Year: 2402 Days

Day: 6.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,727,085 km

• M1: 170,691 km (0.081 R)
• M2: 1,120,787 km (0.111 R)
• M3: 2,814,834 km (0.093 R)
• M4: 3,421,752 km (0.037 R)
• M5: 4,035,702 km (0.108 R)
• M6: 4,922,817 km (0.099 R)
• M7: 5,437,434 km (0.065 R)
• M8: 7,142,999 km (0.103 R)
• M9: 8,150,690 km (0.04 R)
• M10: 9,355,851 km (0.084 R)
• M11: 9,928,362 km (0.053 R)
• M12: 10,486,063 km (0.087 R)
• M13: 15,385,842 km (0.053 R)
• M14: 15,982,438 km (0.1 R)
• M15: 18,193,046 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 14

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.23 AU - 3.49 AU

Year: 4107 Days

Day: 9.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,727,085 km

• M1: 175,927 km (0.04 R)
• M2: 735,423 km (0.111 R)
• M3: 1,212,790 km (0.098 R)
• M4: 2,267,455 km (0.04 R)
• M5: 2,734,499 km (0.114 R)
• M6: 3,266,470 km (0.057 R)
• M7: 4,282,089 km (0.101 R)
• M8: 5,180,574 km (0.088 R)
• M9: 6,353,721 km (0.057 R)
• M10: 8,023,383 km (0.062 R)
• M11: 8,895,987 km (0.062 R)
• M12: 10,793,486 km (0.106 R)
• M13: 11,739,992 km (0.096 R)
• M14: 13,625,374 km (0.116 R)
• M15: 15,097,268 km (0.098 R)
• M16: 15,563,564 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 12.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.03 AU - 4.61 AU

Year: 5988 Days

Day: 12.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,727,085 km

• M1: 258,954 km (0.093 R)
• M2: 2,151,217 km (0.09 R)
• M3: 3,475,009 km (0.098 R)
• M4: 4,043,182 km (0.071 R)
• M5: 5,038,157 km (0.102 R)
• M6: 6,762,273 km (0.099 R)
• M7: 7,903,704 km (0.086 R)
• M8: 11,858,474 km (0.065 R)
• M9: 13,724,557 km (0.109 R)
• M10: 14,644,584 km (0.051 R)
• M11: 16,487,481 km (0.109 R)
• M12: 18,936,697 km (0.089 R)
• M13: 20,698,661 km (0.084 R)
• M14: 25,658,279 km (0.065 R)
• M15: 29,727,341 km (0.109 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.9

Radius: 8.6

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.15 AU - 5.53 AU

Year: 8229 Days

Day: 13.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,727,085 km

• M1: 108,608 km (0.11 R)
• M2: 985,252 km (0.065 R)
• M3: 1,939,237 km (0.093 R)
• M4: 3,729,325 km (0.112 R)
• M5: 6,025,802 km (0.11 R)
• M6: 7,211,365 km (0.101 R)
• M7: 8,589,611 km (0.047 R)
• M8: 10,036,970 km (0.109 R)
• M9: 11,531,901 km (0.091 R)
• M10: 12,024,527 km (0.047 R)
• M11: 12,760,998 km (0.09 R)
• M12: 13,407,260 km (0.101 R)
• M13: 15,346,198 km (0.058 R)
• M14: 16,691,981 km (0.1 R)
• M15: 17,251,776 km (0.115 R)
• M16: 28,686,289 km (0.115 R)
• M17: 29,794,510 km (0.095 R)
• M18: 36,462,536 km (0.081 R)
• M19: 38,605,227 km (0.083 R)
• M20: 39,092,616 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit