🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.57 AU - 0.71 AU

Year: 326 Days

Day: 25.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,734,549 km

• M1: 47,572 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.68 AU - 0.76 AU

Year: 388 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 33,734,549 km

• M1: 111,899 km (0.052 R)
• M2: 438,471 km (0.07 R)
• M3: 727,046 km (0.059 R)
• M4: 1,055,114 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 13.8

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.81 AU - 0.89 AU

Year: 498 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 33,734,549 km

• M1: 171,589 km (0.114 R)
• M2: 615,296 km (0.081 R)
• M3: 1,140,684 km (0.047 R)
• M4: 2,005,958 km (0.12 R)
• M5: 2,498,883 km (0.088 R)
• M6: 3,263,029 km (0.12 R)
• M7: 4,627,361 km (0.038 R)
• M8: 5,783,753 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 14.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.63 AU - 2.63 AU

Year: 2712 Days

Day: 14.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,734,549 km

• M1: 184,454 km (0.103 R)
• M2: 946,655 km (0.038 R)
• M3: 1,535,772 km (0.032 R)
• M4: 2,078,662 km (0.091 R)
• M5: 2,598,964 km (0.077 R)
• M6: 3,472,466 km (0.114 R)
• M7: 5,372,957 km (0.107 R)
• M8: 6,535,931 km (0.083 R)
• M9: 7,268,063 km (0.102 R)
• M10: 9,985,059 km (0.038 R)
• M11: 10,483,370 km (0.087 R)
• M12: 13,737,423 km (0.091 R)
• M13: 14,941,087 km (0.072 R)
• M14: 15,543,368 km (0.1 R)
• M15: 16,583,074 km (0.119 R)
• M16: 17,724,356 km (0.051 R)
• M17: 20,529,017 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 13.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.35 AU - 3.37 AU

Year: 3075 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 33,734,549 km

• M1: 163,062 km (0.084 R)
• M2: 808,576 km (0.05 R)
• M3: 1,323,642 km (0.113 R)
• M4: 2,018,973 km (0.068 R)
• M5: 2,558,572 km (0.092 R)
• M6: 3,491,614 km (0.103 R)
• M7: 4,166,450 km (0.059 R)
• M8: 4,710,687 km (0.084 R)
• M9: 5,616,203 km (0.071 R)
• M10: 6,724,574 km (0.1 R)
• M11: 9,110,062 km (0.096 R)
• M12: 9,601,491 km (0.075 R)
• M13: 10,803,360 km (0.093 R)
• M14: 11,790,855 km (0.072 R)
• M15: 13,120,780 km (0.104 R)
• M16: 14,804,654 km (0.109 R)
• M17: 16,517,101 km (0.114 R)
• M18: 17,249,382 km (0.106 R)
• M19: 17,710,593 km (0.101 R)
• M20: 18,899,896 km (0.083 R)
• M21: 20,653,332 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.1

Radius: 10.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.21 AU

Year: 4916 Days

Day: 13.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,734,549 km

• M1: 128,056 km (0.113 R)
• M2: 450,888 km (0.09 R)
• M3: 805,734 km (0.06 R)
• M4: 1,665,174 km (0.097 R)
• M5: 3,461,844 km (0.11 R)
• M6: 4,027,773 km (0.068 R)
• M7: 5,005,096 km (0.072 R)
• M8: 6,489,705 km (0.057 R)
• M9: 7,941,702 km (0.094 R)
• M10: 8,563,431 km (0.111 R)
• M11: 9,385,920 km (0.08 R)
• M12: 10,215,141 km (0.064 R)
• M13: 10,856,766 km (0.095 R)
• M14: 12,475,864 km (0.093 R)
• M15: 12,838,938 km (0.112 R)
• M16: 15,051,491 km (0.119 R)
• M17: 15,582,264 km (0.109 R)
• M18: 18,159,985 km (0.105 R)
• M19: 18,559,710 km (0.103 R)
• M20: 19,794,192 km (0.113 R)
• M21: 20,719,305 km (0.09 R)
• M22: 22,732,294 km (0.1 R)
• M23: 24,709,379 km (0.089 R)
• M24: 25,200,360 km (0.109 R)
• M25: 25,697,922 km (0.07 R)
• M26: 26,033,321 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 9.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.38 AU - 4.54 AU

Year: 5989 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 33,734,549 km

• M1: 118,182 km (0.104 R)
• M2: 559,945 km (0.118 R)
• M3: 921,224 km (0.115 R)
• M4: 1,381,985 km (0.099 R)
• M5: 1,977,385 km (0.069 R)
• M6: 2,790,898 km (0.083 R)
• M7: 3,433,122 km (0.045 R)
• M8: 3,743,687 km (0.1 R)
• M9: 4,447,545 km (0.104 R)
• M10: 5,680,680 km (0.104 R)
• M11: 6,117,057 km (0.068 R)
• M12: 6,643,193 km (0.114 R)
• M13: 6,952,262 km (0.107 R)
• M14: 8,052,554 km (0.057 R)
• M15: 11,113,476 km (0.052 R)
• M16: 12,717,764 km (0.065 R)
• M17: 13,411,599 km (0.051 R)
• M18: 13,962,418 km (0.043 R)
• M19: 15,227,268 km (0.098 R)
• M20: 17,008,979 km (0.078 R)
• M21: 17,589,269 km (0.086 R)
• M22: 20,835,842 km (0.063 R)
• M23: 29,952,785 km (0.033 R)
• M24: 30,704,065 km (0.112 R)
• M25: 32,049,100 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 559 - 20,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit