🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.3

Radius: 13.7

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,270,020 km

• M1: 170,392 km (0.069 R)
• M2: 611,556 km (0.096 R)
• M3: 1,201,570 km (0.118 R)
• M4: 1,643,931 km (0.117 R)
• M5: 2,259,676 km (0.052 R)
• M6: 3,017,090 km (0.08 R)
• M7: 3,880,718 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 9.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.72 AU

Year: 326 Days

Day: 7.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,270,020 km

• M1: 121,922 km (0.101 R)
• M2: 523,892 km (0.038 R)
• M3: 861,534 km (0.111 R)
• M4: 1,424,770 km (0.104 R)
• M5: 1,825,393 km (0.118 R)
• M6: 2,178,743 km (0.058 R)
• M7: 2,724,476 km (0.053 R)
• M8: 3,413,524 km (0.117 R)
• M9: 3,776,000 km (0.089 R)
• M10: 4,176,773 km (0.067 R)
• M11: 4,525,635 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.8

Radius: 12.5

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.61 AU - 0.69 AU

Year: 349 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,270,020 km

• M1: 155,432 km (0.115 R)
• M2: 546,481 km (0.068 R)
• M3: 1,093,860 km (0.11 R)
• M4: 1,592,469 km (0.116 R)
• M5: 2,157,201 km (0.111 R)
• M6: 2,752,451 km (0.08 R)
• M7: 3,362,661 km (0.077 R)
• M8: 4,140,869 km (0.088 R)
• M9: 5,235,477 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 8.1

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.91 AU - 2.83 AU

Year: 2433 Days

Day: 13.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,270,020 km

• M1: 100,679 km (0.037 R)
• M2: 768,484 km (0.109 R)
• M3: 2,942,889 km (0.12 R)
• M4: 3,643,606 km (0.072 R)
• M5: 4,014,309 km (0.094 R)
• M6: 4,766,487 km (0.101 R)
• M7: 5,187,755 km (0.068 R)
• M8: 7,588,352 km (0.111 R)
• M9: 8,163,257 km (0.054 R)
• M10: 8,963,605 km (0.119 R)
• M11: 9,365,874 km (0.067 R)
• M12: 10,278,870 km (0.106 R)
• M13: 11,521,579 km (0.048 R)
• M14: 15,273,494 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 9.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.01 AU - 4.93 AU

Year: 5275 Days

Day: 12.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,270,020 km

• M1: 114,742 km (0.053 R)
• M2: 596,596 km (0.065 R)
• M3: 1,275,771 km (0.111 R)
• M4: 1,984,117 km (0.092 R)
• M5: 2,382,795 km (0.1 R)
• M6: 3,010,208 km (0.068 R)
• M7: 5,237,272 km (0.111 R)
• M8: 5,523,602 km (0.047 R)
• M9: 6,024,157 km (0.108 R)
• M10: 6,910,225 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 8.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.64 AU - 4.64 AU

Year: 5617 Days

Day: 14.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,270,020 km

• M1: 109,506 km (0.051 R)
• M2: 401,820 km (0.083 R)
• M3: 685,308 km (0.035 R)
• M4: 967,749 km (0.079 R)
• M5: 1,717,533 km (0.117 R)
• M6: 2,089,433 km (0.11 R)
• M7: 3,190,474 km (0.076 R)
• M8: 3,539,486 km (0.045 R)
• M9: 4,052,008 km (0.106 R)
• M10: 4,690,192 km (0.119 R)
• M11: 5,225,454 km (0.119 R)
• M12: 5,771,037 km (0.093 R)
• M13: 6,908,729 km (0.092 R)
• M14: 7,319,375 km (0.111 R)
• M15: 9,748,096 km (0.071 R)
• M16: 10,891,323 km (0.065 R)
• M17: 11,354,030 km (0.068 R)
• M18: 14,028,391 km (0.079 R)
• M19: 17,912,251 km (0.049 R)
• M20: 18,819,412 km (0.08 R)
• M21: 20,375,978 km (0.084 R)
• M22: 21,580,390 km (0.075 R)
• M23: 25,965,104 km (0.112 R)
• M24: 28,757,199 km (0.079 R)
• M25: 29,730,782 km (0.118 R)
• M26: 30,361,636 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.3

Radius: 3.1

Gravity: 32.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.8 AU - 6.84 AU

Year: 9363 Days

Day: 25 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,270,020 km

• M1: 38,895 km (0.066 R)
• M2: 709,094 km (0.06 R)
• M3: 845,527 km (0.094 R)
• M4: 999,314 km (0.104 R)
• M5: 1,247,945 km (0.058 R)
• M6: 1,765,853 km (0.103 R)
• M7: 2,017,926 km (0.093 R)
• M8: 2,128,479 km (0.119 R)
• M9: 3,143,201 km (0.05 R)
• M10: 3,558,036 km (0.084 R)
• M11: 4,992,380 km (0.074 R)
• M12: 5,900,140 km (0.086 R)
• M13: 7,996,156 km (0.1 R)
• M14: 13,464,556 km (0.108 R)
• M15: 14,783,262 km (0.085 R)
• M16: 15,504,323 km (0.081 R)
• M17: 16,122,911 km (0.096 R)
• M18: 23,078,912 km (0.116 R)
• M19: 24,294,245 km (0.096 R)
• M20: 30,245,099 km (0.077 R)
• M21: 31,014,631 km (0.098 R)
• M22: 31,698,742 km (0.118 R)
• M23: 31,797,177 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit