🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 10.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.97 AU

Year: 487 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 19,566,151 km

• M1: 126,410 km (0.05 R)
• M2: 559,795 km (0.084 R)
• M3: 896,241 km (0.08 R)
• M4: 1,319,154 km (0.091 R)
• M5: 3,306,412 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.5

Radius: 12.6

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.83 AU - 1.33 AU

Year: 736 Days

Day: 14.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,566,151 km

• M1: 156,779 km (0.093 R)
• M2: 720,613 km (0.092 R)
• M3: 1,271,133 km (0.078 R)
• M4: 1,898,547 km (0.083 R)
• M5: 2,433,209 km (0.087 R)
• M6: 2,852,233 km (0.108 R)
• M7: 3,384,951 km (0.113 R)
• M8: 4,057,693 km (0.109 R)
• M9: 5,412,301 km (0.095 R)
• M10: 5,841,797 km (0.108 R)
• M11: 6,643,342 km (0.061 R)
• M12: 7,224,829 km (0.062 R)
• M13: 7,934,222 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 12.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.33 AU - 1.51 AU

Year: 1110 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 19,566,151 km

• M1: 150,495 km (0.105 R)
• M2: 542,741 km (0.113 R)
• M3: 1,146,368 km (0.098 R)
• M4: 1,534,725 km (0.109 R)
• M5: 1,973,196 km (0.084 R)
• M6: 2,613,325 km (0.042 R)
• M7: 3,177,758 km (0.113 R)
• M8: 3,745,033 km (0.084 R)
• M9: 5,757,723 km (0.077 R)
• M10: 6,974,552 km (0.1 R)
• M11: 7,531,505 km (0.065 R)
• M12: 7,962,047 km (0.08 R)
• M13: 8,516,756 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.3

Radius: 9.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.29 AU - 1.57 AU

Year: 1122 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,566,151 km

• M1: 118,182 km (0.088 R)
• M2: 832,961 km (0.075 R)
• M3: 2,133,714 km (0.05 R)
• M4: 2,901,002 km (0.118 R)
• M5: 3,647,794 km (0.071 R)
• M6: 5,232,485 km (0.116 R)
• M7: 5,597,653 km (0.113 R)
• M8: 7,613,036 km (0.075 R)
• M9: 8,286,525 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 8.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.84 AU - 2.68 AU

Year: 2229 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,566,151 km

• M1: 100,679 km (0.101 R)
• M2: 448,494 km (0.063 R)
• M3: 1,495,231 km (0.087 R)
• M4: 2,237,984 km (0.062 R)
• M5: 5,523,752 km (0.115 R)
• M6: 6,046,896 km (0.044 R)
• M7: 8,286,824 km (0.093 R)
• M8: 8,721,406 km (0.063 R)
• M9: 9,784,748 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 13.8

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.29 AU - 2.57 AU

Year: 2485 Days

Day: 12 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,566,151 km

• M1: 171,589 km (0.078 R)
• M2: 665,860 km (0.107 R)
• M3: 1,095,356 km (0.092 R)
• M4: 2,203,726 km (0.114 R)
• M5: 3,017,389 km (0.072 R)
• M6: 3,709,728 km (0.063 R)
• M7: 4,440,962 km (0.104 R)
• M8: 5,004,049 km (0.089 R)
• M9: 6,752,249 km (0.103 R)
• M10: 7,315,186 km (0.118 R)
• M11: 7,877,375 km (0.06 R)
• M12: 8,809,071 km (0.08 R)
• M13: 10,458,986 km (0.118 R)
• M14: 11,092,682 km (0.08 R)
• M15: 11,709,923 km (0.063 R)
• M16: 13,840,496 km (0.046 R)
• M17: 15,855,878 km (0.107 R)
• M18: 17,176,977 km (0.055 R)
• M19: 18,684,774 km (0.104 R)

Asteroid Belt

Center: 2.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.9

Radius: 12.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.56 AU - 4.22 AU

Year: 4095 Days

Day: 12.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,566,151 km

• M1: 153,787 km (0.084 R)
• M2: 1,065,137 km (0.115 R)
• M3: 1,529,339 km (0.099 R)
• M4: 2,312,185 km (0.089 R)
• M5: 4,450,985 km (0.031 R)
• M6: 4,960,217 km (0.106 R)
• M7: 6,810,892 km (0.104 R)
• M8: 8,946,102 km (0.119 R)
• M9: 10,393,162 km (0.056 R)
• M10: 12,201,352 km (0.111 R)
• M11: 13,746,249 km (0.113 R)
• M12: 15,368,339 km (0.038 R)
• M13: 16,225,684 km (0.113 R)
• M14: 17,761,306 km (0.097 R)
• M15: 18,705,568 km (0.104 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: 527 - 18,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit