🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 10.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.45 AU - 0.73 AU

Year: 307 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 50,262,188 km

• M1: 135,536 km (0.084 R)
• M2: 569,968 km (0.058 R)
• M3: 914,641 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 14.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 323 Days

Day: 12.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,262,188 km

• M1: 184,753 km (0.067 R)
• M2: 673,639 km (0.091 R)
• M3: 1,151,156 km (0.12 R)
• M4: 1,996,533 km (0.071 R)
• M5: 2,534,038 km (0.053 R)
• M6: 3,047,309 km (0.051 R)
• M7: 3,967,336 km (0.11 R)
• M8: 4,454,277 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.5

Radius: 8.1

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.64 AU - 0.82 AU

Year: 423 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 50,262,188 km

• M1: 100,829 km (0.109 R)
• M2: 372,050 km (0.074 R)
• M3: 663,467 km (0.107 R)
• M4: 1,011,282 km (0.118 R)
• M5: 1,361,041 km (0.075 R)
• M6: 1,861,297 km (0.102 R)
• M7: 2,335,971 km (0.092 R)
• M8: 2,856,871 km (0.029 R)
• M9: 3,320,325 km (0.032 R)
• M10: 3,939,062 km (0.106 R)
• M11: 4,226,888 km (0.071 R)
• M12: 5,143,474 km (0.102 R)
• M13: 5,989,001 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.9

Radius: 8.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.96 AU

Year: 513 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,262,188 km

• M1: 104,719 km (0.11 R)
• M2: 401,371 km (0.105 R)
• M3: 955,182 km (0.095 R)
• M4: 1,234,033 km (0.086 R)
• M5: 1,594,564 km (0.029 R)
• M6: 1,883,138 km (0.111 R)
• M7: 2,153,611 km (0.082 R)
• M8: 2,435,902 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.4

Radius: 8.2

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.67 AU - 1.07 AU

Year: 550 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,262,188 km

• M1: 103,073 km (0.113 R)
• M2: 541,395 km (0.084 R)
• M3: 1,504,506 km (0.115 R)
• M4: 1,893,909 km (0.089 R)
• M5: 2,302,610 km (0.079 R)
• M6: 2,634,119 km (0.081 R)
• M7: 3,309,404 km (0.044 R)
• M8: 4,053,803 km (0.094 R)
• M9: 4,689,594 km (0.112 R)
• M10: 5,440,426 km (0.065 R)
• M11: 6,049,738 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.1

Radius: 11.1

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.98 AU - 3.7 AU

Year: 4140 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,262,188 km

• M1: 138,079 km (0.071 R)
• M2: 484,099 km (0.093 R)
• M3: 1,075,459 km (0.057 R)
• M4: 2,233,047 km (0.112 R)
• M5: 3,053,143 km (0.116 R)
• M6: 3,605,757 km (0.107 R)
• M7: 3,995,460 km (0.098 R)
• M8: 4,937,927 km (0.054 R)
• M9: 5,447,906 km (0.084 R)
• M10: 7,532,851 km (0.034 R)
• M11: 9,005,343 km (0.109 R)
• M12: 9,401,777 km (0.089 R)
• M13: 10,229,652 km (0.108 R)
• M14: 10,837,618 km (0.03 R)
• M15: 11,700,947 km (0.086 R)
• M16: 13,308,825 km (0.054 R)
• M17: 13,876,250 km (0.103 R)
• M18: 14,621,546 km (0.082 R)
• M19: 15,114,621 km (0.083 R)
• M20: 15,562,218 km (0.065 R)
• M21: 15,961,195 km (0.037 R)
• M22: 17,872,308 km (0.027 R)
• M23: 20,065,263 km (0.052 R)
• M24: 20,811,607 km (0.084 R)
• M25: 22,215,882 km (0.076 R)
• M26: 23,832,437 km (0.081 R)
• M27: 24,669,586 km (0.081 R)
• M28: 25,134,387 km (0.098 R)
• M29: 26,321,895 km (0.066 R)
• M30: 28,130,832 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.1

Radius: 5.3

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.59 AU - 7.25 AU

Year: 12347 Days

Day: 15.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,262,188 km

• M1: 65,973 km (0.054 R)
• M2: 378,632 km (0.118 R)
• M3: 700,866 km (0.092 R)
• M4: 878,738 km (0.07 R)
• M5: 1,144,424 km (0.032 R)
• M6: 1,394,252 km (0.086 R)
• M7: 1,561,353 km (0.053 R)
• M8: 1,837,211 km (0.068 R)
• M9: 2,886,042 km (0.099 R)
• M10: 3,066,457 km (0.12 R)
• M11: 4,400,421 km (0.112 R)
• M12: 5,863,638 km (0.038 R)
• M13: 6,044,053 km (0.115 R)
• M14: 10,063,898 km (0.086 R)
• M15: 11,971,270 km (0.066 R)
• M16: 13,978,724 km (0.113 R)
• M17: 15,435,060 km (0.081 R)
• M18: 17,431,293 km (0.065 R)
• M19: 19,915,815 km (0.115 R)
• M20: 22,275,273 km (0.106 R)
• M21: 24,347,652 km (0.1 R)
• M22: 26,153,897 km (0.081 R)
• M23: 27,339,460 km (0.119 R)
• M24: 32,779,586 km (0.095 R)
• M25: 37,149,041 km (0.111 R)
• M26: 44,061,360 km (0.053 R)
• M27: 44,754,447 km (0.035 R)
• M28: 47,021,603 km (0.09 R)
• M29: 48,183,380 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit