🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.27 AU - 1.93 AU

Year: 739 Days

Day: 16 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.51 AU - 2.93 AU

Year: 1638 Days

Day: 12.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.17 AU - 4.67 AU

Year: 2835 Days

Day: 18 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,218,128 km

• M1: 282,441 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.74 AU - 4.18 AU

Year: 2878 Days

Day: 25.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 14.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.82 AU - 6.56 AU

Year: 5625 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 73,218,128 km

• M1: 185,053 km (0.109 R)
• M2: 706,102 km (0.105 R)
• M3: 1,371,663 km (0.073 R)
• M4: 2,423,934 km (0.111 R)
• M5: 5,566,836 km (0.037 R)
• M6: 7,419,606 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 14.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.99 AU - 9.51 AU

Year: 7880 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 71.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,218,128 km

• M1: 186,997 km (0.103 R)
• M2: 1,146,668 km (0.086 R)
• M3: 2,233,347 km (0.106 R)
• M4: 2,997,044 km (0.106 R)
• M5: 4,578,592 km (0.096 R)
• M6: 6,775,138 km (0.114 R)
• M7: 8,126,456 km (0.11 R)
• M8: 9,987,303 km (0.072 R)
• M9: 11,518,886 km (0.114 R)
• M10: 13,202,311 km (0.074 R)
• M11: 14,537,472 km (0.056 R)
• M12: 16,500,944 km (0.116 R)
• M13: 18,488,053 km (0.036 R)
• M14: 22,509,992 km (0.075 R)
• M15: 24,859,576 km (0.063 R)
• M16: 25,494,619 km (0.052 R)
• M17: 26,986,708 km (0.095 R)
• M18: 28,143,399 km (0.109 R)
• M19: 32,994,259 km (0.068 R)
• M20: 36,949,926 km (0.093 R)
• M21: 37,896,581 km (0.082 R)
• M22: 40,333,980 km (0.08 R)
• M23: 44,448,819 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.9

Radius: 5

Gravity: 23.72 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 12.83 AU - 16.29 AU

Year: 20292 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,218,128 km

• M1: 62,233 km (0.115 R)
• M2: 289,921 km (0.109 R)
• M3: 749,336 km (0.055 R)
• M4: 940,671 km (0.111 R)
• M5: 1,232,836 km (0.115 R)
• M6: 2,988,517 km (0.057 R)
• M7: 4,605,071 km (0.095 R)
• M8: 5,797,815 km (0.079 R)
• M9: 6,817,773 km (0.11 R)
• M10: 8,356,537 km (0.112 R)
• M11: 9,372,307 km (0.066 R)
• M12: 11,264,570 km (0.095 R)
• M13: 12,233,515 km (0.077 R)
• M14: 12,704,150 km (0.032 R)
• M15: 14,483,916 km (0.116 R)
• M16: 17,329,118 km (0.071 R)
• M17: 18,793,532 km (0.059 R)
• M18: 19,875,723 km (0.116 R)
• M19: 20,432,077 km (0.067 R)
• M20: 22,963,423 km (0.057 R)
• M21: 28,638,268 km (0.119 R)
• M22: 30,433,742 km (0.118 R)
• M23: 31,797,027 km (0.078 R)
• M24: 33,330,406 km (0.063 R)
• M25: 35,857,712 km (0.103 R)
• M26: 40,842,313 km (0.046 R)
• M27: 46,108,158 km (0.073 R)
• M28: 50,256,657 km (0.097 R)
• M29: 60,630,671 km (0.08 R)
• M30: 68,285,594 km (0.069 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit