🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 151 Days

Day: 31.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.8 AU - 0.88 AU

Year: 293 Days

Day: 31 Hours

Environment

Temp: 33 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.77 AU

Year: 1294 Days

Day: 16.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.83 AU - 2.89 AU

Year: 1381 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,852,958 km

• M1: 43,383 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.37 AU - 2.57 AU

Year: 1478 Days

Day: 42.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 81.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.97 AU - 3.49 AU

Year: 2211 Days

Day: 22.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 8.5

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.95 AU - 10.13 AU

Year: 9503 Days

Day: 7.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,852,958 km

• M1: 105,766 km (0.055 R)
• M2: 528,978 km (0.074 R)
• M3: 837,150 km (0.064 R)
• M4: 1,631,814 km (0.095 R)
• M5: 2,082,402 km (0.101 R)
• M6: 3,765,378 km (0.116 R)
• M7: 5,385,224 km (0.105 R)
• M8: 6,169,117 km (0.057 R)
• M9: 6,834,080 km (0.113 R)
• M10: 7,303,368 km (0.073 R)
• M11: 11,158,505 km (0.101 R)
• M12: 12,891,896 km (0.1 R)
• M13: 14,039,012 km (0.068 R)
• M14: 17,380,879 km (0.119 R)
• M15: 22,132,706 km (0.071 R)
• M16: 23,950,619 km (0.119 R)
• M17: 24,668,539 km (0.112 R)
• M18: 32,765,973 km (0.09 R)
• M19: 38,558,103 km (0.098 R)
• M20: 38,925,815 km (0.049 R)
• M21: 43,789,092 km (0.094 R)
• M22: 45,405,048 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.4

Radius: 10.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.82 AU - 11.54 AU

Year: 12369 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,852,958 km

• M1: 128,205 km (0.078 R)
• M2: 643,570 km (0.102 R)
• M3: 986,598 km (0.076 R)
• M4: 1,714,242 km (0.103 R)
• M5: 2,627,836 km (0.116 R)
• M6: 3,039,380 km (0.071 R)
• M7: 3,638,669 km (0.118 R)
• M8: 4,482,551 km (0.113 R)
• M9: 5,073,013 km (0.11 R)
• M10: 5,549,333 km (0.064 R)
• M11: 6,890,628 km (0.103 R)
• M12: 7,637,121 km (0.107 R)
• M13: 8,221,001 km (0.04 R)
• M14: 8,879,382 km (0.118 R)
• M15: 10,501,621 km (0.117 R)
• M16: 15,538,282 km (0.112 R)
• M17: 23,513,644 km (0.063 R)
• M18: 24,125,948 km (0.078 R)
• M19: 24,569,805 km (0.092 R)
• M20: 25,657,381 km (0.099 R)
• M21: 27,348,436 km (0.118 R)
• M22: 29,413,784 km (0.106 R)
• M23: 34,633,553 km (0.092 R)
• M24: 35,085,189 km (0.094 R)
• M25: 35,426,421 km (0.036 R)
• M26: 36,813,642 km (0.057 R)
• M27: 39,083,491 km (0.044 R)
• M28: 42,467,395 km (0.094 R)
• M29: 42,855,003 km (0.099 R)

Asteroid Belt

Center: 11.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.83 AU - 14.93 AU

Year: 18637 Days

Day: 17.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,852,958 km

• M1: 103,821 km (0.102 R)
• M2: 477,516 km (0.05 R)
• M3: 742,005 km (0.048 R)
• M4: 1,246,150 km (0.096 R)
• M5: 1,908,270 km (0.084 R)
• M6: 2,740,334 km (0.094 R)
• M7: 3,174,168 km (0.113 R)
• M8: 3,597,829 km (0.093 R)
• M9: 4,241,249 km (0.106 R)
• M10: 5,493,383 km (0.077 R)
• M11: 8,656,331 km (0.057 R)
• M12: 9,324,884 km (0.118 R)
• M13: 12,346,462 km (0.115 R)
• M14: 20,681,008 km (0.104 R)
• M15: 21,317,397 km (0.078 R)
• M16: 23,014,136 km (0.115 R)
• M17: 32,012,299 km (0.064 R)
• M18: 34,994,532 km (0.112 R)
• M19: 36,817,083 km (0.088 R)
• M20: 37,617,133 km (0.083 R)
• M21: 40,227,316 km (0.041 R)
• M22: 43,545,696 km (0.098 R)
• M23: 44,140,797 km (0.054 R)
• M24: 45,805,522 km (0.09 R)
• M25: 49,905,550 km (0.104 R)
• M26: 51,214,831 km (0.111 R)
• M27: 55,106,021 km (0.097 R)
• M28: 55,977,279 km (0.113 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: 288 - 18,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit