🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 9.7

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 59,213,562 km

• M1: 120,576 km (0.12 R)
• M2: 475,572 km (0.095 R)
• M3: 899,233 km (0.105 R)
• M4: 1,385,426 km (0.1 R)
• M5: 1,724,714 km (0.069 R)
• M6: 2,301,114 km (0.089 R)
• M7: 2,677,203 km (0.111 R)
• M8: 3,063,016 km (0.1 R)
• M9: 3,418,311 km (0.082 R)
• M10: 4,009,522 km (0.087 R)
• M11: 4,584,726 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 14

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.86 AU - 0.92 AU

Year: 569 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,213,562 km

• M1: 174,132 km (0.089 R)
• M2: 644,767 km (0.069 R)
• M3: 1,149,660 km (0.103 R)
• M4: 1,966,763 km (0.112 R)
• M5: 2,426,777 km (0.053 R)
• M6: 3,101,762 km (0.102 R)
• M7: 3,808,911 km (0.11 R)
• M8: 4,665,808 km (0.08 R)
• M9: 5,252,381 km (0.094 R)
• M10: 5,801,256 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 8.9

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.91 AU - 0.91 AU

Year: 589 Days

Day: 11.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,213,562 km

• M1: 110,702 km (0.037 R)
• M2: 422,614 km (0.116 R)
• M3: 796,609 km (0.059 R)
• M4: 1,077,105 km (0.098 R)
• M5: 1,475,633 km (0.114 R)
• M6: 1,917,845 km (0.107 R)
• M7: 2,204,624 km (0.099 R)
• M8: 2,706,076 km (0.11 R)
• M9: 3,093,534 km (0.101 R)
• M10: 3,980,650 km (0.114 R)
• M11: 4,265,035 km (0.089 R)
• M12: 4,808,375 km (0.109 R)
• M13: 5,096,949 km (0.034 R)
• M14: 5,597,653 km (0.059 R)
• M15: 6,150,417 km (0.105 R)
• M16: 7,144,794 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.1

Radius: 13.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.36 AU - 4.4 AU

Year: 5184 Days

Day: 12 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,213,562 km

• M1: 171,589 km (0.1 R)
• M2: 749,186 km (0.097 R)
• M3: 1,346,082 km (0.106 R)
• M4: 2,048,444 km (0.101 R)
• M5: 2,594,326 km (0.068 R)
• M6: 3,893,434 km (0.116 R)
• M7: 4,844,129 km (0.086 R)
• M8: 5,618,447 km (0.08 R)
• M9: 6,799,672 km (0.059 R)
• M10: 7,309,352 km (0.049 R)
• M11: 9,318,302 km (0.09 R)
• M12: 11,816,885 km (0.111 R)
• M13: 14,789,545 km (0.06 R)
• M14: 17,152,593 km (0.106 R)
• M15: 17,717,175 km (0.085 R)
• M16: 19,283,614 km (0.082 R)
• M17: 21,082,828 km (0.104 R)
• M18: 21,585,776 km (0.061 R)
• M19: 23,601,458 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.6

Radius: 8.1

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.54 AU - 4.86 AU

Year: 6911 Days

Day: 9.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,213,562 km

• M1: 100,829 km (0.114 R)
• M2: 367,412 km (0.099 R)
• M3: 634,594 km (0.103 R)
• M4: 1,009,935 km (0.085 R)
• M5: 1,542,354 km (0.089 R)
• M6: 1,993,242 km (0.093 R)
• M7: 3,116,423 km (0.081 R)
• M8: 5,038,755 km (0.118 R)
• M9: 6,231,948 km (0.093 R)
• M10: 6,822,560 km (0.118 R)
• M11: 7,876,178 km (0.115 R)
• M12: 8,441,957 km (0.063 R)
• M13: 10,255,383 km (0.028 R)
• M14: 11,379,012 km (0.073 R)
• M15: 12,207,785 km (0.068 R)
• M16: 13,131,701 km (0.084 R)
• M17: 14,395,653 km (0.1 R)
• M18: 16,247,226 km (0.058 R)
• M19: 16,505,582 km (0.101 R)
• M20: 18,391,562 km (0.106 R)
• M21: 23,396,808 km (0.066 R)
• M22: 25,076,193 km (0.063 R)
• M23: 25,682,514 km (0.069 R)
• M24: 26,209,996 km (0.093 R)
• M25: 26,744,659 km (0.088 R)
• M26: 27,286,502 km (0.078 R)
• M27: 28,861,768 km (0.096 R)
• M28: 30,106,422 km (0.057 R)
• M29: 34,266,439 km (0.094 R)
• M30: 34,691,746 km (0.083 R)
• M31: 36,760,236 km (0.092 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 5.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.89 AU - 8.33 AU

Year: 14239 Days

Day: 22.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,213,562 km

• M1: 87,664 km (0.106 R)
• M2: 338,390 km (0.029 R)
• M3: 626,815 km (0.117 R)
• M4: 1,100,292 km (0.071 R)
• M5: 1,672,654 km (0.087 R)
• M6: 2,315,326 km (0.103 R)
• M7: 3,365,055 km (0.104 R)
• M8: 6,354,319 km (0.072 R)
• M9: 9,942,424 km (0.093 R)
• M10: 10,409,618 km (0.053 R)
• M11: 10,714,499 km (0.117 R)
• M12: 12,184,597 km (0.089 R)
• M13: 13,888,517 km (0.1 R)
• M14: 17,699,522 km (0.042 R)
• M15: 18,196,636 km (0.118 R)
• M16: 23,690,618 km (0.089 R)
• M17: 24,142,254 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.2

Radius: 7.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.65 AU - 10.15 AU

Year: 18008 Days

Day: 15.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 59,213,562 km

• M1: 98,286 km (0.104 R)
• M2: 349,610 km (0.069 R)
• M3: 677,529 km (0.117 R)
• M4: 1,210,845 km (0.03 R)
• M5: 1,646,923 km (0.119 R)
• M6: 2,035,279 km (0.113 R)
• M7: 5,740,519 km (0.09 R)
• M8: 6,354,020 km (0.112 R)
• M9: 8,849,462 km (0.109 R)
• M10: 10,258,973 km (0.082 R)
• M11: 11,219,691 km (0.115 R)
• M12: 13,188,997 km (0.111 R)
• M13: 13,916,192 km (0.083 R)
• M14: 21,435,580 km (0.11 R)
• M15: 25,640,925 km (0.115 R)
• M16: 27,403,039 km (0.092 R)
• M17: 28,476,403 km (0.046 R)
• M18: 30,592,914 km (0.1 R)
• M19: 31,166,772 km (0.091 R)
• M20: 32,454,660 km (0.101 R)
• M21: 33,899,625 km (0.117 R)
• M22: 43,770,542 km (0.086 R)
• M23: 49,041,922 km (0.096 R)
• M24: 51,103,081 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 16,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit