🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.08 AU

Year: 406 Days

Day: 32.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.85 AU - 1.29 AU

Year: 424 Days

Day: 42.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 587 Days

Day: 46.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.62 AU - 2.48 AU

Year: 1124 Days

Day: 18.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,614 km

• M1: 468,840 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.18 AU - 2.4 AU

Year: 1327 Days

Day: 15.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.41 AU - 2.95 AU

Year: 1680 Days

Day: 29.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,614 km

• M1: 1,496,128 km (0.077 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.44 AU - 3.04 AU

Year: 1737 Days

Day: 23.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,614 km

• M1: 2,177,846 km (0.03 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.49 AU - 4.49 AU

Year: 3052 Days

Day: 22.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,238,614 km

• M1: 1,424,321 km (0.085 R)

Asteroid Belt

Center: 7.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.7

Radius: 9.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.03 AU - 12.61 AU

Year: 13627 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,238,614 km

• M1: 119,678 km (0.059 R)
• M2: 201,209 km (0.053 R)
• M3: 378,632 km (0.085 R)
• M4: 596,596 km (0.085 R)
• M5: 764,595 km (0.094 R)
• M6: 1,106,725 km (0.088 R)
• M7: 1,404,275 km (0.049 R)
• M8: 1,585,737 km (0.092 R)
• M9: 2,659,701 km (0.057 R)
• M10: 3,000,784 km (0.099 R)
• M11: 3,538,588 km (0.099 R)
• M12: 3,662,305 km (0.112 R)
• M13: 3,787,369 km (0.106 R)
• M14: 4,009,672 km (0.105 R)
• M15: 4,634,692 km (0.109 R)
• M16: 4,804,336 km (0.058 R)
• M17: 5,010,481 km (0.103 R)
• M18: 5,503,107 km (0.102 R)
• M19: 5,682,774 km (0.117 R)
• M20: 5,791,532 km (0.066 R)
• M21: 6,496,288 km (0.113 R)
• M22: 6,610,132 km (0.114 R)
• M23: 6,724,574 km (0.056 R)
• M24: 7,267,315 km (0.114 R)
• M25: 7,905,051 km (0.108 R)
• M26: 8,477,562 km (0.082 R)
• M27: 9,190,844 km (0.118 R)
• M28: 9,576,358 km (0.113 R)
• M29: 9,967,108 km (0.097 R)
• M30: 10,585,246 km (0.055 R)
• M31: 10,854,074 km (0.108 R)
• M32: 11,535,791 km (0.073 R)
• M33: 11,951,523 km (0.118 R)
• M34: 12,513,563 km (0.087 R)
• M35: 13,228,042 km (0.091 R)
• M36: 13,372,554 km (0.049 R)
• M37: 13,663,222 km (0.077 R)
• M38: 15,500,883 km (0.062 R)
• M39: 15,602,310 km (0.079 R)
• M40: 15,755,049 km (0.091 R)
• M41: 16,319,333 km (0.1 R)
• M42: 16,629,898 km (0.097 R)
• M43: 18,051,526 km (0.071 R)
• M44: 18,587,835 km (0.119 R)
• M45: 19,347,493 km (0.062 R)
• M46: 20,117,473 km (0.042 R)
• M47: 20,561,779 km (0.072 R)
• M48: 20,785,278 km (0.052 R)
• M49: 23,237,486 km (0.046 R)
• M50: 23,586,947 km (0.12 R)
• M51: 24,232,013 km (0.111 R)
• M52: 26,081,192 km (0.037 R)
• M53: 26,383,679 km (0.116 R)
• M54: 27,359,356 km (0.092 R)
• M55: 27,666,630 km (0.075 R)
• M56: 28,408,935 km (0.082 R)
• M57: 29,534,659 km (0.042 R)
• M58: 30,484,007 km (0.075 R)
• M59: 31,250,546 km (0.045 R)
• M60: 32,023,369 km (0.046 R)
• M61: 34,445,957 km (0.099 R)
• M62: 34,910,907 km (0.118 R)
• M63: 35,444,822 km (0.087 R)
• M64: 37,470,975 km (0.088 R)
• M65: 37,539,042 km (0.089 R)
• M66: 37,675,625 km (0.036 R)
• M67: 39,049,532 km (0.088 R)
• M68: 40,439,895 km (0.103 R)
• M69: 41,070,749 km (0.09 R)
• M70: 41,987,934 km (0.107 R)
• M71: 43,125,925 km (0.104 R)
• M72: 43,698,735 km (0.094 R)
• M73: 46,673,638 km (0.109 R)
• M74: 47,630,466 km (0.089 R)
• M75: 48,370,826 km (0.077 R)
• M76: 48,742,577 km (0.06 R)
• M77: 49,638,369 km (0.039 R)
• M78: 49,713,317 km (0.11 R)
• M79: 50,238,555 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit