🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 145 Days

Day: 27 Hours

Environment

Temp: 202 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.94 AU - 1.08 AU

Year: 362 Days

Day: 43.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,212,042 km

• M1: 795,711 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.48 AU - 2.74 AU

Year: 1503 Days

Day: 21 Hours

Environment

Temp: -74 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.16 AU - 4.08 AU

Year: 2455 Days

Day: 47.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 136.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.61 AU - 4.21 AU

Year: 2756 Days

Day: 45.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,212,042 km

• M1: 898,634 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.09 AU - 5.03 AU

Year: 3471 Days

Day: 33.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.4

Radius: 12.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 10.17 AU - 10.93 AU

Year: 12214 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,212,042 km

• M1: 245,939 km (0.062 R)
• M2: 352,303 km (0.108 R)
• M3: 444,605 km (0.066 R)
• M4: 999,763 km (0.086 R)
• M5: 1,106,575 km (0.071 R)
• M6: 1,198,877 km (0.056 R)
• M7: 1,553,275 km (0.048 R)
• M8: 1,657,694 km (0.114 R)
• M9: 1,918,144 km (0.11 R)
• M10: 2,008,052 km (0.114 R)
• M11: 2,215,694 km (0.053 R)
• M12: 2,406,132 km (0.104 R)
• M13: 2,602,255 km (0.118 R)
• M14: 3,062,867 km (0.084 R)
• M15: 3,142,154 km (0.059 R)
• M16: 3,438,956 km (0.107 R)
• M17: 3,858,428 km (0.059 R)
• M18: 4,294,506 km (0.108 R)
• M19: 4,900,377 km (0.116 R)
• M20: 5,245,201 km (0.059 R)
• M21: 5,500,863 km (0.038 R)
• M22: 5,662,878 km (0.103 R)
• M23: 6,091,476 km (0.039 R)
• M24: 6,462,329 km (0.115 R)
• M25: 7,511,159 km (0.078 R)
• M26: 8,092,048 km (0.112 R)
• M27: 8,499,852 km (0.082 R)
• M28: 8,612,349 km (0.093 R)
• M29: 8,990,682 km (0.118 R)
• M30: 9,490,489 km (0.094 R)
• M31: 9,802,700 km (0.119 R)
• M32: 9,960,077 km (0.055 R)
• M33: 11,208,172 km (0.116 R)
• M34: 12,292,607 km (0.055 R)
• M35: 13,279,653 km (0.12 R)
• M36: 14,740,177 km (0.102 R)
• M37: 15,420,698 km (0.113 R)
• M38: 16,250,966 km (0.082 R)
• M39: 16,437,515 km (0.103 R)
• M40: 16,906,803 km (0.081 R)
• M41: 17,001,349 km (0.116 R)
• M42: 17,190,591 km (0.118 R)
• M43: 17,667,060 km (0.054 R)
• M44: 19,467,321 km (0.098 R)
• M45: 19,615,871 km (0.064 R)
• M46: 19,914,020 km (0.089 R)
• M47: 20,213,664 km (0.106 R)
• M48: 20,817,591 km (0.103 R)
• M49: 20,918,869 km (0.096 R)
• M50: 21,274,463 km (0.093 R)
• M51: 22,821,006 km (0.113 R)
• M52: 23,660,549 km (0.115 R)
• M53: 23,925,038 km (0.112 R)
• M54: 25,370,004 km (0.1 R)
• M55: 25,694,930 km (0.091 R)
• M56: 26,568,283 km (0.118 R)
• M57: 26,898,146 km (0.099 R)
• M58: 27,063,751 km (0.1 R)
• M59: 29,132,689 km (0.073 R)
• M60: 30,214,880 km (0.117 R)
• M61: 30,905,125 km (0.075 R)
• M62: 31,891,872 km (0.072 R)
• M63: 32,477,099 km (0.102 R)
• M64: 32,594,534 km (0.088 R)
• M65: 32,888,793 km (0.103 R)
• M66: 33,006,825 km (0.101 R)
• M67: 33,184,099 km (0.025 R)
• M68: 33,598,784 km (0.077 R)
• M69: 33,777,105 km (0.085 R)
• M70: 34,313,862 km (0.102 R)
• M71: 34,793,323 km (0.068 R)
• M72: 36,123,398 km (0.049 R)
• M73: 36,672,272 km (0.086 R)
• M74: 37,346,809 km (0.092 R)
• M75: 37,469,928 km (0.078 R)
• M76: 37,716,615 km (0.112 R)
• M77: 38,087,468 km (0.072 R)
• M78: 38,770,682 km (0.064 R)
• M79: 40,023,115 km (0.088 R)
• M80: 40,591,138 km (0.091 R)
• M81: 41,352,442 km (0.116 R)
• M82: 41,543,628 km (0.06 R)
• M83: 43,147,467 km (0.086 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 14,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit