🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.8

Radius: 12.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.45 AU - 0.55 AU

Year: 244 Days

Day: 14.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,752,519 km

• M1: 160,369 km (0.036 R)
• M2: 564,283 km (0.057 R)
• M3: 1,218,475 km (0.076 R)
• M4: 1,812,079 km (0.102 R)
• M5: 2,321,161 km (0.077 R)
• M6: 2,978,643 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 10.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.57 AU - 0.59 AU

Year: 305 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 38,752,519 km

• M1: 134,339 km (0.096 R)
• M2: 574,157 km (0.117 R)
• M3: 1,072,916 km (0.05 R)
• M4: 2,583,555 km (0.109 R)
• M5: 3,366,251 km (0.108 R)

Asteroid Belt

Center: 1.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 9.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2 AU - 2.18 AU

Year: 2086 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,752,519 km

• M1: 115,639 km (0.09 R)
• M2: 407,804 km (0.106 R)
• M3: 910,004 km (0.071 R)
• M4: 1,219,522 km (0.113 R)
• M5: 1,563,747 km (0.098 R)
• M6: 2,256,833 km (0.051 R)
• M7: 2,660,449 km (0.093 R)
• M8: 2,965,628 km (0.109 R)
• M9: 3,713,767 km (0.05 R)
• M10: 4,641,274 km (0.053 R)
• M11: 5,625,927 km (0.047 R)
• M12: 6,275,331 km (0.082 R)
• M13: 8,977,667 km (0.115 R)
• M14: 9,573,217 km (0.104 R)
• M15: 9,962,620 km (0.108 R)
• M16: 10,635,361 km (0.1 R)
• M17: 12,108,751 km (0.079 R)
• M18: 12,603,172 km (0.083 R)
• M19: 13,110,907 km (0.095 R)
• M20: 13,632,256 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.8

Radius: 10.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.19 AU - 3.97 AU

Year: 4676 Days

Day: 8 Hours

Environment

Temp: -224 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,752,519 km

• M1: 135,685 km (0.053 R)
• M2: 607,367 km (0.115 R)
• M3: 1,519,166 km (0.045 R)
• M4: 2,053,829 km (0.073 R)
• M5: 2,510,103 km (0.096 R)
• M6: 3,052,096 km (0.097 R)
• M7: 3,799,936 km (0.091 R)
• M8: 5,349,620 km (0.088 R)
• M9: 5,831,923 km (0.099 R)
• M10: 6,625,690 km (0.112 R)
• M11: 7,985,534 km (0.064 R)
• M12: 8,964,204 km (0.053 R)
• M13: 9,361,236 km (0.116 R)
• M14: 12,774,162 km (0.099 R)
• M15: 13,846,779 km (0.116 R)
• M16: 18,742,968 km (0.075 R)
• M17: 20,126,449 km (0.092 R)
• M18: 21,155,532 km (0.113 R)
• M19: 28,248,416 km (0.066 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.3

Radius: 4.5

Gravity: 27.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.76 AU - 6.62 AU

Year: 10630 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,752,519 km

• M1: 55,950 km (0.059 R)
• M2: 220,358 km (0.091 R)
• M3: 441,763 km (0.115 R)
• M4: 625,469 km (0.034 R)
• M5: 850,464 km (0.054 R)
• M6: 1,094,458 km (0.053 R)
• M7: 1,396,945 km (0.091 R)
• M8: 2,465,223 km (0.109 R)
• M9: 3,725,436 km (0.102 R)
• M10: 4,671,194 km (0.099 R)
• M11: 6,523,514 km (0.11 R)
• M12: 8,632,396 km (0.094 R)
• M13: 10,368,778 km (0.115 R)
• M14: 10,731,403 km (0.118 R)
• M15: 13,087,719 km (0.071 R)
• M16: 14,707,116 km (0.082 R)
• M17: 16,455,467 km (0.068 R)
• M18: 21,757,365 km (0.12 R)
• M19: 21,925,962 km (0.1 R)
• M20: 22,437,287 km (0.072 R)
• M21: 23,660,998 km (0.041 R)
• M22: 24,108,594 km (0.077 R)
• M23: 25,205,895 km (0.105 R)
• M24: 26,145,369 km (0.077 R)
• M25: 31,195,195 km (0.071 R)
• M26: 35,208,457 km (0.09 R)
• M27: 37,459,157 km (0.049 R)
• M28: 40,436,753 km (0.097 R)
• M29: 40,947,929 km (0.049 R)
• M30: 44,240,578 km (0.095 R)
• M31: 46,298,596 km (0.07 R)
• M32: 46,577,746 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.1

Radius: 6.2

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.33 AU - 6.83 AU

Year: 11651 Days

Day: 19.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,752,519 km

• M1: 77,043 km (0.116 R)
• M2: 551,268 km (0.094 R)
• M3: 821,592 km (0.099 R)
• M4: 1,303,895 km (0.026 R)
• M5: 6,306,897 km (0.118 R)
• M6: 7,842,369 km (0.117 R)
• M7: 8,168,792 km (0.032 R)
• M8: 8,848,564 km (0.096 R)
• M9: 9,382,778 km (0.081 R)
• M10: 9,891,112 km (0.084 R)
• M11: 10,417,547 km (0.096 R)
• M12: 18,412,356 km (0.106 R)
• M13: 25,434,331 km (0.066 R)
• M14: 29,828,619 km (0.118 R)
• M15: 38,542,994 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.4

Radius: 7.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.75 AU - 7.63 AU

Year: 13308 Days

Day: 21.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 38,752,519 km

• M1: 98,286 km (0.113 R)
• M2: 463,155 km (0.069 R)
• M3: 1,595,760 km (0.112 R)
• M4: 3,250,163 km (0.066 R)
• M5: 4,180,961 km (0.083 R)
• M6: 5,463,314 km (0.115 R)
• M7: 6,245,412 km (0.054 R)
• M8: 7,633,082 km (0.028 R)
• M9: 11,562,419 km (0.084 R)
• M10: 13,407,859 km (0.061 R)
• M11: 14,340,751 km (0.063 R)
• M12: 20,333,791 km (0.106 R)
• M13: 34,296,060 km (0.061 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit