🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.65 AU - 1.01 AU

Year: 267 Days

Day: 47 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.91 AU - 1.19 AU

Year: 380 Days

Day: 26 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,489,750 km

• M1: 486,492 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.14 AU - 1.34 AU

Year: 488 Days

Day: 16.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 75,489,750 km

• M1: 143,016 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.41 AU - 1.95 AU

Year: 769 Days

Day: 35.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,489,750 km

• M1: 137,181 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.31 AU - 2.35 AU

Year: 1256 Days

Day: 20.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.06 AU - 4.38 AU

Year: 2533 Days

Day: 14.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,489,750 km

• M1: 114,891 km (0.07 R)
• M2: 1,797,568 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 10.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.51 AU - 6.03 AU

Year: 4894 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,489,750 km

• M1: 130,749 km (0.088 R)
• M2: 1,159,683 km (0.06 R)
• M3: 1,556,416 km (0.116 R)
• M4: 1,933,253 km (0.046 R)
• M5: 2,466,570 km (0.11 R)
• M6: 3,489,819 km (0.112 R)
• M7: 3,829,107 km (0.07 R)
• M8: 4,190,386 km (0.106 R)
• M9: 4,549,870 km (0.077 R)
• M10: 4,929,848 km (0.101 R)
• M11: 7,226,774 km (0.117 R)
• M12: 11,216,100 km (0.081 R)
• M13: 11,723,985 km (0.112 R)
• M14: 12,055,344 km (0.084 R)
• M15: 12,687,096 km (0.059 R)
• M16: 13,858,747 km (0.048 R)
• M17: 17,744,252 km (0.086 R)
• M18: 19,868,542 km (0.101 R)
• M19: 21,799,701 km (0.106 R)
• M20: 24,232,461 km (0.109 R)
• M21: 25,474,872 km (0.1 R)
• M22: 28,255,298 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 12.1

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.69 AU - 10.95 AU

Year: 9249 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 75,489,750 km

• M1: 150,795 km (0.1 R)
• M2: 1,011,730 km (0.085 R)
• M3: 1,409,810 km (0.055 R)
• M4: 2,595,822 km (0.115 R)
• M5: 5,259,113 km (0.081 R)
• M6: 5,935,744 km (0.067 R)
• M7: 8,532,015 km (0.11 R)
• M8: 9,467,451 km (0.096 R)
• M9: 10,031,884 km (0.119 R)
• M10: 10,469,906 km (0.086 R)
• M11: 11,228,517 km (0.059 R)
• M12: 13,256,316 km (0.106 R)
• M13: 14,820,212 km (0.117 R)
• M14: 16,571,106 km (0.101 R)
• M15: 18,311,677 km (0.095 R)
• M16: 18,820,160 km (0.099 R)
• M17: 19,263,419 km (0.105 R)
• M18: 24,002,230 km (0.117 R)
• M19: 24,875,732 km (0.07 R)
• M20: 26,225,853 km (0.105 R)
• M21: 27,529,299 km (0.091 R)
• M22: 28,293,296 km (0.099 R)
• M23: 37,655,280 km (0.097 R)
• M24: 40,526,811 km (0.095 R)
• M25: 41,515,503 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.6

Radius: 6.1

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.61 AU - 20.37 AU

Year: 24728 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,489,750 km

• M1: 77,043 km (0.055 R)
• M2: 310,565 km (0.103 R)
• M3: 981,512 km (0.113 R)
• M4: 6,283,410 km (0.118 R)
• M5: 12,486,485 km (0.074 R)
• M6: 16,775,905 km (0.052 R)
• M7: 26,388,765 km (0.052 R)
• M8: 27,067,341 km (0.057 R)
• M9: 33,442,754 km (0.099 R)
• M10: 43,509,045 km (0.1 R)
• M11: 44,138,403 km (0.118 R)
• M12: 51,643,728 km (0.117 R)
• M13: 53,419,754 km (0.086 R)
• M14: 57,093,130 km (0.052 R)
• M15: 67,215,071 km (0.073 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 13,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit