🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.84 AU - 1.34 AU

Year: 400 Days

Day: 38.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.33 AU - 2.01 AU

Year: 758 Days

Day: 16.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,047,597 km

• M1: 281,244 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.77 AU - 3.63 AU

Year: 2012 Days

Day: 45 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,047,597 km

• M1: 500,854 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.82 AU - 3.82 AU

Year: 2126 Days

Day: 16.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.04 AU - 5.42 AU

Year: 3616 Days

Day: 40.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,047,597 km

• M1: 1,165,068 km (0.029 R)

Asteroid Belt

Center: 8.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.7

Radius: 11.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.44 AU - 12.7 AU

Year: 15663 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,047,597 km

• M1: 144,960 km (0.107 R)
• M2: 576,101 km (0.098 R)
• M3: 1,027,289 km (0.102 R)
• M4: 1,492,388 km (0.071 R)
• M5: 1,980,825 km (0.085 R)
• M6: 2,798,228 km (0.096 R)
• M7: 3,451,672 km (0.119 R)
• M8: 4,259,949 km (0.064 R)
• M9: 4,754,520 km (0.111 R)
• M10: 6,435,252 km (0.085 R)
• M11: 7,575,337 km (0.063 R)
• M12: 8,041,484 km (0.049 R)
• M13: 9,702,320 km (0.077 R)
• M14: 10,561,460 km (0.081 R)
• M15: 10,929,770 km (0.091 R)
• M16: 12,606,313 km (0.11 R)
• M17: 14,003,258 km (0.106 R)
• M18: 14,771,892 km (0.084 R)
• M19: 15,166,681 km (0.045 R)
• M20: 21,209,687 km (0.093 R)
• M21: 23,092,526 km (0.101 R)
• M22: 28,283,123 km (0.043 R)
• M23: 30,880,441 km (0.11 R)
• M24: 34,202,561 km (0.081 R)
• M25: 37,147,246 km (0.116 R)
• M26: 44,485,320 km (0.07 R)
• M27: 46,565,628 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.8

Radius: 5.5

Gravity: 14.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 19.85 AU - 20.99 AU

Year: 32431 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 90,047,597 km

• M1: 68,516 km (0.12 R)
• M2: 1,079,648 km (0.109 R)
• M3: 1,266,196 km (0.112 R)
• M4: 1,705,266 km (0.08 R)
• M5: 2,107,834 km (0.116 R)
• M6: 2,801,220 km (0.106 R)
• M7: 3,451,223 km (0.096 R)
• M8: 3,667,691 km (0.094 R)
• M9: 5,084,084 km (0.098 R)
• M10: 5,283,647 km (0.106 R)
• M11: 7,073,735 km (0.107 R)
• M12: 7,373,230 km (0.089 R)
• M13: 8,544,133 km (0.089 R)
• M14: 9,711,595 km (0.046 R)
• M15: 10,525,257 km (0.119 R)
• M16: 10,981,680 km (0.093 R)
• M17: 11,656,666 km (0.066 R)
• M18: 12,793,311 km (0.116 R)
• M19: 13,846,929 km (0.039 R)
• M20: 16,211,173 km (0.073 R)
• M21: 17,990,191 km (0.107 R)
• M22: 19,503,972 km (0.101 R)
• M23: 20,998,305 km (0.093 R)
• M24: 23,545,508 km (0.083 R)
• M25: 30,405,169 km (0.117 R)
• M26: 35,360,299 km (0.115 R)
• M27: 39,256,127 km (0.103 R)
• M28: 43,761,117 km (0.091 R)
• M29: 47,533,676 km (0.107 R)
• M30: 54,164,901 km (0.071 R)
• M31: 54,550,415 km (0.114 R)
• M32: 56,110,721 km (0.073 R)
• M33: 59,115,843 km (0.072 R)
• M34: 63,501,005 km (0.095 R)
• M35: 65,444,880 km (0.094 R)
• M36: 67,428,099 km (0.104 R)
• M37: 70,821,726 km (0.119 R)
• M38: 74,803,722 km (0.055 R)
• M39: 75,281,688 km (0.062 R)
• M40: 78,685,338 km (0.101 R)
• M41: 79,925,206 km (0.102 R)
• M42: 83,723,346 km (0.043 R)
• M43: 83,980,804 km (0.107 R)
• M44: 85,015,572 km (0.112 R)
• M45: 88,171,190 km (0.078 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 15,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit