🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.4

Radius: 13.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 272 Days

Day: 7.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 62,981,342 km

• M1: 162,912 km (0.109 R)
• M2: 571,613 km (0.087 R)
• M3: 1,046,138 km (0.074 R)
• M4: 1,494,034 km (0.113 R)
• M5: 2,099,457 km (0.041 R)
• M6: 2,699,643 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 11.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.53 AU - 0.69 AU

Year: 318 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,981,342 km

• M1: 143,764 km (0.082 R)
• M2: 626,815 km (0.063 R)
• M3: 1,107,174 km (0.086 R)
• M4: 1,656,497 km (0.083 R)
• M5: 2,019,272 km (0.077 R)
• M6: 2,633,072 km (0.117 R)
• M7: 3,291,452 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.8

Radius: 11.2

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 399 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 62,981,342 km

• M1: 139,276 km (0.116 R)
• M2: 510,278 km (0.103 R)
• M3: 926,759 km (0.092 R)
• M4: 1,415,944 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 10.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1 AU - 1.28 AU

Year: 812 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,981,342 km

• M1: 128,056 km (0.082 R)
• M2: 459,116 km (0.105 R)
• M3: 810,521 km (0.093 R)
• M4: 1,207,704 km (0.097 R)
• M5: 1,893,610 km (0.039 R)
• M6: 2,483,325 km (0.028 R)
• M7: 3,008,563 km (0.05 R)
• M8: 4,282,538 km (0.097 R)
• M9: 5,109,066 km (0.066 R)
• M10: 5,735,433 km (0.044 R)
• M11: 6,174,503 km (0.062 R)
• M12: 6,553,883 km (0.027 R)
• M13: 7,206,578 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.8

Radius: 11.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.17 AU - 1.59 AU

Year: 1081 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,981,342 km

• M1: 145,559 km (0.104 R)
• M2: 591,211 km (0.069 R)
• M3: 1,374,356 km (0.062 R)
• M4: 1,863,840 km (0.097 R)
• M5: 2,382,196 km (0.118 R)
• M6: 3,148,287 km (0.105 R)
• M7: 3,582,570 km (0.079 R)
• M8: 3,979,902 km (0.112 R)
• M9: 4,406,704 km (0.11 R)
• M10: 4,794,313 km (0.073 R)
• M11: 5,658,240 km (0.045 R)
• M12: 6,622,997 km (0.097 R)
• M13: 7,088,097 km (0.082 R)
• M14: 7,936,317 km (0.1 R)
• M15: 8,903,916 km (0.097 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 11.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.44 AU - 3.92 AU

Year: 3782 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,981,342 km

• M1: 146,756 km (0.113 R)
• M2: 650,452 km (0.088 R)
• M3: 1,199,476 km (0.102 R)
• M4: 1,790,238 km (0.059 R)
• M5: 2,199,537 km (0.064 R)
• M6: 2,838,470 km (0.07 R)
• M7: 3,279,036 km (0.039 R)
• M8: 3,671,581 km (0.082 R)
• M9: 4,217,014 km (0.114 R)
• M10: 4,951,390 km (0.098 R)
• M11: 5,349,620 km (0.085 R)
• M12: 7,133,126 km (0.106 R)
• M13: 7,611,988 km (0.051 R)
• M14: 11,347,447 km (0.091 R)
• M15: 12,337,636 km (0.055 R)
• M16: 12,985,245 km (0.097 R)
• M17: 13,837,803 km (0.044 R)
• M18: 17,625,621 km (0.101 R)
• M19: 19,122,946 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 6.6

Gravity: 22.7 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.99 AU - 7.15 AU

Year: 12536 Days

Day: 23.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,981,342 km

• M1: 82,578 km (0.109 R)
• M2: 307,424 km (0.07 R)
• M3: 562,937 km (0.068 R)
• M4: 798,553 km (0.098 R)
• M5: 1,018,462 km (0.1 R)
• M6: 1,265,897 km (0.074 R)
• M7: 1,538,165 km (0.116 R)
• M8: 2,029,445 km (0.118 R)
• M9: 2,261,321 km (0.103 R)
• M10: 2,620,356 km (0.085 R)
• M11: 2,896,065 km (0.11 R)
• M12: 3,140,658 km (0.103 R)
• M13: 3,506,275 km (0.1 R)
• M14: 4,017,750 km (0.099 R)
• M15: 4,229,581 km (0.111 R)
• M16: 7,081,814 km (0.105 R)
• M17: 7,391,930 km (0.106 R)
• M18: 8,926,206 km (0.106 R)
• M19: 9,659,983 km (0.108 R)
• M20: 12,739,306 km (0.101 R)
• M21: 13,198,272 km (0.07 R)
• M22: 13,465,604 km (0.102 R)
• M23: 14,856,116 km (0.101 R)
• M24: 17,355,747 km (0.074 R)
• M25: 28,463,388 km (0.118 R)
• M26: 29,816,352 km (0.056 R)
• M27: 32,771,957 km (0.08 R)
• M28: 37,097,130 km (0.12 R)
• M29: 41,358,725 km (0.103 R)
• M30: 43,239,021 km (0.073 R)
• M31: 44,873,976 km (0.046 R)
• M32: 49,060,921 km (0.108 R)
• M33: 51,166,810 km (0.117 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: 242 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit