🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.2

Radius: 13.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,000,988 km

• M1: 174,132 km (0.099 R)
• M2: 721,959 km (0.115 R)
• M3: 1,212,042 km (0.039 R)
• M4: 1,710,801 km (0.051 R)
• M5: 2,147,627 km (0.115 R)
• M6: 3,060,024 km (0.099 R)
• M7: 3,533,950 km (0.031 R)
• M8: 4,020,592 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.4

Radius: 9.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.7 AU - 0.78 AU

Year: 424 Days

Day: 12.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,000,988 km

• M1: 126,111 km (0.095 R)
• M2: 510,578 km (0.076 R)
• M3: 948,600 km (0.096 R)
• M4: 1,662,182 km (0.114 R)
• M5: 2,658,803 km (0.089 R)
• M6: 3,163,845 km (0.045 R)
• M7: 3,745,033 km (0.087 R)
• M8: 4,082,227 km (0.106 R)
• M9: 4,633,944 km (0.069 R)
• M10: 4,991,483 km (0.089 R)
• M11: 5,384,177 km (0.092 R)
• M12: 5,709,702 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 11.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.69 AU - 0.95 AU

Year: 495 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,000,988 km

• M1: 141,968 km (0.102 R)
• M2: 525,388 km (0.035 R)
• M3: 886,517 km (0.118 R)
• M4: 1,397,992 km (0.118 R)
• M5: 1,917,546 km (0.09 R)
• M6: 2,372,772 km (0.099 R)
• M7: 2,806,755 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.2

Radius: 13.5

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.23 AU - 1.91 AU

Year: 1312 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,000,988 km

• M1: 167,849 km (0.116 R)
• M2: 629,657 km (0.085 R)
• M3: 1,115,851 km (0.089 R)
• M4: 1,632,562 km (0.096 R)
• M5: 2,081,206 km (0.071 R)
• M6: 3,035,042 km (0.065 R)
• M7: 4,379,926 km (0.118 R)
• M8: 4,907,259 km (0.088 R)
• M9: 5,757,723 km (0.077 R)
• M10: 6,458,290 km (0.091 R)
• M11: 7,096,773 km (0.114 R)
• M12: 8,237,008 km (0.091 R)
• M13: 9,786,094 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 12.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.72 AU - 2.12 AU

Year: 1774 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,000,988 km

• M1: 155,432 km (0.11 R)
• M2: 666,459 km (0.093 R)
• M3: 1,267,393 km (0.091 R)
• M4: 1,791,734 km (0.063 R)
• M5: 2,482,277 km (0.04 R)
• M6: 2,909,978 km (0.081 R)
• M7: 3,577,334 km (0.086 R)
• M8: 4,077,440 km (0.052 R)
• M9: 5,008,836 km (0.086 R)
• M10: 7,218,995 km (0.077 R)
• M11: 8,855,147 km (0.084 R)
• M12: 9,365,126 km (0.071 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.6

Radius: 9.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.09 AU - 3.59 AU

Year: 4071 Days

Day: 11.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 90.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,000,988 km

• M1: 123,119 km (0.103 R)
• M2: 452,683 km (0.11 R)
• M3: 1,686,566 km (0.115 R)
• M4: 2,437,996 km (0.073 R)
• M5: 3,703,295 km (0.054 R)
• M6: 5,803,799 km (0.085 R)
• M7: 6,326,644 km (0.098 R)
• M8: 7,246,820 km (0.099 R)
• M9: 10,187,615 km (0.118 R)
• M10: 11,239,138 km (0.095 R)
• M11: 12,495,611 km (0.109 R)
• M12: 17,435,781 km (0.106 R)
• M13: 19,416,008 km (0.117 R)
• M14: 21,932,245 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.4

Radius: 5.8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.85 AU - 10.53 AU

Year: 20115 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,000,988 km

• M1: 96,191 km (0.09 R)
• M2: 340,335 km (0.117 R)
• M3: 971,788 km (0.048 R)
• M4: 2,063,553 km (0.079 R)
• M5: 3,034,294 km (0.101 R)
• M6: 3,661,557 km (0.093 R)
• M7: 4,726,246 km (0.11 R)
• M8: 5,492,635 km (0.108 R)
• M9: 6,379,452 km (0.094 R)
• M10: 10,947,871 km (0.117 R)
• M11: 13,786,042 km (0.057 R)
• M12: 17,157,978 km (0.094 R)
• M13: 17,474,826 km (0.101 R)
• M14: 21,588,020 km (0.111 R)
• M15: 21,864,626 km (0.077 R)
• M16: 23,477,142 km (0.065 R)
• M17: 27,150,218 km (0.11 R)
• M18: 33,350,751 km (0.063 R)
• M19: 40,153,415 km (0.072 R)
• M20: 42,418,925 km (0.065 R)
• M21: 42,707,948 km (0.056 R)
• M22: 47,513,331 km (0.074 R)
• M23: 49,564,318 km (0.097 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: 546 - 19,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit