🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 14.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.87 AU - 1.14 AU

Year: 678 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,965,836 km

• M1: 176,675 km (0.04 R)
• M2: 647,011 km (0.099 R)
• M3: 1,472,492 km (0.112 R)
• M4: 2,250,401 km (0.115 R)
• M5: 2,791,047 km (0.114 R)
• M6: 3,301,625 km (0.068 R)
• M7: 3,965,840 km (0.06 R)
• M8: 5,546,939 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 9.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.39 AU - 1.91 AU

Year: 1438 Days

Day: 5.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,965,836 km

• M1: 124,166 km (0.098 R)
• M2: 460,013 km (0.113 R)
• M3: 885,769 km (0.089 R)
• M4: 1,237,324 km (0.067 R)
• M5: 1,692,700 km (0.066 R)
• M6: 2,030,791 km (0.079 R)
• M7: 2,552,888 km (0.104 R)
• M8: 2,958,597 km (0.118 R)
• M9: 3,298,483 km (0.089 R)
• M10: 4,274,011 km (0.088 R)
• M11: 4,690,641 km (0.084 R)
• M12: 5,431,151 km (0.092 R)
• M13: 6,152,960 km (0.103 R)
• M14: 6,512,743 km (0.101 R)
• M15: 6,835,875 km (0.112 R)
• M16: 7,407,189 km (0.063 R)
• M17: 7,787,168 km (0.059 R)
• M18: 9,005,941 km (0.066 R)
• M19: 9,502,158 km (0.119 R)
• M20: 9,918,788 km (0.095 R)
• M21: 10,685,626 km (0.093 R)
• M22: 11,348,494 km (0.096 R)
• M23: 12,412,734 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 9.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.11 AU - 3.55 AU

Year: 4122 Days

Day: 13.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,965,836 km

• M1: 122,221 km (0.109 R)
• M2: 457,021 km (0.072 R)
• M3: 1,159,234 km (0.1 R)
• M4: 1,808,788 km (0.053 R)
• M5: 2,130,274 km (0.113 R)
• M6: 2,490,057 km (0.091 R)
• M7: 3,353,087 km (0.112 R)
• M8: 3,951,029 km (0.076 R)
• M9: 4,333,701 km (0.044 R)
• M10: 4,790,573 km (0.07 R)
• M11: 5,829,679 km (0.076 R)
• M12: 6,663,688 km (0.092 R)
• M13: 7,044,713 km (0.115 R)
• M14: 7,677,662 km (0.072 R)
• M15: 8,530,968 km (0.085 R)
• M16: 10,637,755 km (0.072 R)
• M17: 11,027,158 km (0.034 R)
• M18: 14,025,548 km (0.078 R)
• M19: 17,231,281 km (0.116 R)
• M20: 19,967,277 km (0.1 R)
• M21: 21,030,169 km (0.054 R)
• M22: 22,411,407 km (0.096 R)
• M23: 24,896,676 km (0.066 R)
• M24: 25,507,035 km (0.095 R)
• M25: 26,049,328 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.6

Radius: 9.6

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.22 AU - 3.8 AU

Year: 4460 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 92.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,965,836 km

• M1: 120,875 km (0.102 R)
• M2: 482,304 km (0.086 R)
• M3: 1,277,117 km (0.112 R)
• M4: 1,681,181 km (0.102 R)
• M5: 2,384,590 km (0.115 R)
• M6: 2,768,757 km (0.073 R)
• M7: 3,748,773 km (0.098 R)
• M8: 4,586,970 km (0.074 R)
• M9: 6,472,501 km (0.117 R)
• M10: 6,792,791 km (0.116 R)
• M11: 11,097,619 km (0.075 R)
• M12: 11,887,047 km (0.119 R)
• M13: 12,564,875 km (0.119 R)
• M14: 13,064,681 km (0.093 R)
• M15: 14,157,344 km (0.117 R)
• M16: 15,085,599 km (0.026 R)
• M17: 16,228,975 km (0.111 R)
• M18: 17,245,493 km (0.109 R)
• M19: 19,603,903 km (0.115 R)
• M20: 22,025,444 km (0.092 R)
• M21: 23,196,047 km (0.084 R)
• M22: 25,107,609 km (0.106 R)
• M23: 28,380,810 km (0.055 R)
• M24: 28,722,941 km (0.083 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 12.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.93 AU - 4.33 AU

Year: 5693 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,965,836 km

• M1: 151,692 km (0.08 R)
• M2: 893,997 km (0.099 R)
• M3: 1,617,602 km (0.119 R)
• M4: 2,049,790 km (0.067 R)
• M5: 2,811,393 km (0.072 R)
• M6: 3,444,341 km (0.077 R)
• M7: 4,371,998 km (0.083 R)
• M8: 6,066,942 km (0.092 R)
• M9: 8,838,541 km (0.055 R)
• M10: 11,550,601 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 8.1

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.66 AU - 6 AU

Year: 7200 Days

Day: 11.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 93 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,965,836 km

• M1: 101,128 km (0.103 R)
• M2: 669,151 km (0.085 R)
• M3: 1,143,227 km (0.119 R)
• M4: 1,507,647 km (0.109 R)
• M5: 1,768,247 km (0.092 R)
• M6: 2,027,051 km (0.089 R)
• M7: 2,798,228 km (0.06 R)
• M8: 3,631,040 km (0.044 R)
• M9: 4,131,145 km (0.106 R)
• M10: 4,966,500 km (0.077 R)
• M11: 5,810,531 km (0.106 R)
• M12: 6,249,451 km (0.113 R)
• M13: 6,783,366 km (0.111 R)
• M14: 7,463,737 km (0.11 R)
• M15: 8,188,838 km (0.05 R)
• M16: 10,449,112 km (0.085 R)
• M17: 11,935,217 km (0.1 R)
• M18: 15,384,047 km (0.051 R)
• M19: 16,756,906 km (0.118 R)
• M20: 19,445,330 km (0.083 R)
• M21: 21,841,588 km (0.053 R)
• M22: 25,127,057 km (0.069 R)
• M23: 26,019,707 km (0.096 R)
• M24: 28,921,308 km (0.03 R)
• M25: 32,135,567 km (0.06 R)
• M26: 32,974,961 km (0.112 R)
• M27: 34,478,719 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.6

Radius: 4.2

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.96 AU - 7.62 AU

Year: 13350 Days

Day: 19.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,965,836 km

• M1: 115,639 km (0.055 R)
• M2: 387,907 km (0.066 R)
• M3: 644,318 km (0.113 R)
• M4: 788,979 km (0.064 R)
• M5: 1,335,311 km (0.029 R)
• M6: 2,135,360 km (0.073 R)
• M7: 4,439,018 km (0.088 R)
• M8: 5,911,809 km (0.034 R)
• M9: 9,873,459 km (0.061 R)
• M10: 10,118,202 km (0.105 R)
• M11: 13,259,757 km (0.096 R)
• M12: 17,560,097 km (0.079 R)
• M13: 19,866,896 km (0.108 R)
• M14: 28,572,445 km (0.079 R)
• M15: 40,130,975 km (0.082 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: 467 - 16,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit