🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 138 Days

Day: 13.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,653,462 km

• M1: 43,832 km (0.092 R)
• M2: 98,585 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.93 AU - 0.99 AU

Year: 335 Days

Day: 17.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,653,462 km

• M1: 328,966 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.36 AU - 1.68 AU

Year: 668 Days

Day: 20.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,653,462 km

• M1: 171,140 km (0.093 R)
• M2: 345,421 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.92 AU - 2.82 AU

Year: 1301 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.36 AU - 2.86 AU

Year: 1503 Days

Day: 27.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939

Radius: 13.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.24 AU - 8.48 AU

Year: 7855 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,653,462 km

• M1: 169,794 km (0.09 R)
• M2: 645,066 km (0.076 R)
• M3: 1,420,581 km (0.112 R)
• M4: 2,342,403 km (0.098 R)
• M5: 3,680,407 km (0.043 R)
• M6: 4,252,469 km (0.118 R)
• M7: 5,946,366 km (0.075 R)
• M8: 7,395,221 km (0.095 R)
• M9: 9,206,253 km (0.077 R)
• M10: 9,822,596 km (0.059 R)
• M11: 11,138,010 km (0.074 R)
• M12: 14,491,097 km (0.108 R)
• M13: 16,742,545 km (0.113 R)
• M14: 17,518,359 km (0.088 R)
• M15: 19,990,464 km (0.119 R)
• M16: 23,900,953 km (0.12 R)
• M17: 25,617,439 km (0.108 R)
• M18: 26,364,082 km (0.107 R)
• M19: 27,901,200 km (0.052 R)
• M20: 29,193,276 km (0.096 R)
• M21: 36,963,689 km (0.12 R)
• M22: 40,624,798 km (0.06 R)
• M23: 41,768,773 km (0.062 R)
• M24: 42,933,990 km (0.105 R)

Asteroid Belt

Center: 11.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.7

Radius: 3.3

Gravity: 78.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.39 AU - 18.95 AU

Year: 21061 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,653,462 km

• M1: 40,990 km (0.1 R)
• M2: 235,617 km (0.058 R)
• M3: 510,278 km (0.069 R)
• M4: 649,255 km (0.101 R)
• M5: 1,395,150 km (0.048 R)
• M6: 1,651,560 km (0.101 R)
• M7: 1,858,903 km (0.027 R)
• M8: 2,660,598 km (0.069 R)
• M9: 3,366,700 km (0.096 R)
• M10: 3,826,564 km (0.033 R)
• M11: 4,647,407 km (0.082 R)
• M12: 6,582,306 km (0.094 R)
• M13: 8,063,924 km (0.1 R)
• M14: 8,493,569 km (0.052 R)
• M15: 10,056,717 km (0.025 R)
• M16: 10,303,404 km (0.077 R)
• M17: 11,397,563 km (0.085 R)
• M18: 20,206,484 km (0.054 R)
• M19: 22,117,896 km (0.11 R)
• M20: 22,221,717 km (0.075 R)
• M21: 22,957,439 km (0.066 R)
• M22: 26,528,639 km (0.106 R)
• M23: 26,881,391 km (0.1 R)
• M24: 28,568,406 km (0.09 R)
• M25: 30,839,451 km (0.084 R)
• M26: 35,452,152 km (0.042 R)
• M27: 46,183,406 km (0.109 R)
• M28: 46,693,684 km (0.094 R)
• M29: 49,124,201 km (0.117 R)
• M30: 50,012,214 km (0.114 R)
• M31: 52,371,372 km (0.043 R)
• M32: 53,111,882 km (0.06 R)
• M33: 56,724,820 km (0.114 R)
• M34: 57,309,747 km (0.088 R)
• M35: 59,089,065 km (0.067 R)
• M36: 64,859,354 km (0.099 R)
• M37: 66,358,324 km (0.083 R)
• M38: 67,661,471 km (0.104 R)
• M39: 73,505,811 km (0.066 R)
• M40: 73,737,090 km (0.088 R)
• M41: 75,134,932 km (0.107 R)
• M42: 77,743,171 km (0.117 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit