🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 34.2 Hours

Environment

Temp: 227 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.3 AU - 1.4 AU

Year: 573 Days

Day: 16.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.39 AU - 1.45 AU

Year: 618 Days

Day: 22.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,912,321 km

• M1: 792,420 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.85 AU - 2.41 AU

Year: 1135 Days

Day: 33.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.84 AU - 3.08 AU

Year: 1860 Days

Day: 13.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.7 AU - 3.82 AU

Year: 2663 Days

Day: 41.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,912,321 km

• M1: 1,745,059 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.72 AU - 4.5 AU

Year: 3043 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 13.1

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.95 AU - 7.71 AU

Year: 7248 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,912,321 km

• M1: 226,342 km (0.098 R)
• M2: 331,958 km (0.117 R)
• M3: 430,991 km (0.068 R)
• M4: 544,087 km (0.087 R)
• M5: 822,938 km (0.051 R)
• M6: 1,130,212 km (0.104 R)
• M7: 1,222,364 km (0.094 R)
• M8: 1,414,597 km (0.072 R)
• M9: 3,647,645 km (0.12 R)
• M10: 3,759,394 km (0.106 R)
• M11: 4,130,846 km (0.086 R)
• M12: 4,276,854 km (0.092 R)
• M13: 4,514,116 km (0.07 R)
• M14: 4,604,323 km (0.074 R)
• M15: 4,786,384 km (0.06 R)
• M16: 5,635,352 km (0.106 R)
• M17: 6,027,747 km (0.081 R)
• M18: 6,977,693 km (0.052 R)
• M19: 7,187,430 km (0.09 R)
• M20: 7,328,351 km (0.107 R)
• M21: 7,541,528 km (0.1 R)
• M22: 8,230,127 km (0.091 R)
• M23: 8,414,731 km (0.057 R)
• M24: 8,788,127 km (0.1 R)
• M25: 9,128,761 km (0.104 R)
• M26: 9,551,076 km (0.087 R)
• M27: 11,591,741 km (0.096 R)
• M28: 12,639,823 km (0.06 R)
• M29: 13,196,926 km (0.096 R)
• M30: 13,981,417 km (0.075 R)
• M31: 14,915,805 km (0.032 R)
• M32: 15,458,846 km (0.053 R)
• M33: 15,732,759 km (0.055 R)
• M34: 16,331,899 km (0.105 R)
• M35: 16,797,896 km (0.107 R)
• M36: 17,505,045 km (0.113 R)
• M37: 17,790,628 km (0.095 R)
• M38: 18,125,727 km (0.115 R)
• M39: 18,366,430 km (0.064 R)
• M40: 19,437,999 km (0.105 R)
• M41: 20,130,488 km (0.092 R)
• M42: 20,831,055 km (0.111 R)
• M43: 22,462,270 km (0.025 R)
• M44: 22,824,596 km (0.038 R)
• M45: 22,980,477 km (0.07 R)
• M46: 23,555,082 km (0.114 R)
• M47: 24,558,585 km (0.079 R)
• M48: 25,253,317 km (0.093 R)
• M49: 25,738,014 km (0.106 R)
• M50: 26,826,189 km (0.117 R)
• M51: 27,100,701 km (0.085 R)
• M52: 27,873,973 km (0.082 R)
• M53: 28,263,376 km (0.089 R)
• M54: 28,598,475 km (0.086 R)
• M55: 29,160,066 km (0.103 R)
• M56: 29,329,261 km (0.079 R)
• M57: 29,442,207 km (0.055 R)
• M58: 30,123,177 km (0.051 R)
• M59: 30,866,678 km (0.071 R)
• M60: 31,616,164 km (0.098 R)
• M61: 31,848,040 km (0.037 R)
• M62: 31,964,278 km (0.116 R)
• M63: 32,371,782 km (0.106 R)
• M64: 33,015,801 km (0.046 R)
• M65: 33,427,794 km (0.089 R)
• M66: 34,375,945 km (0.086 R)
• M67: 35,092,818 km (0.109 R)
• M68: 35,513,338 km (0.077 R)
• M69: 35,694,052 km (0.094 R)
• M70: 36,480,638 km (0.108 R)
• M71: 36,662,997 km (0.119 R)
• M72: 37,089,650 km (0.102 R)
• M73: 37,640,619 km (0.102 R)
• M74: 38,009,528 km (0.107 R)
• M75: 40,624,798 km (0.107 R)
• M76: 41,003,131 km (0.026 R)
• M77: 41,319,231 km (0.113 R)
• M78: 42,081,432 km (0.074 R)
• M79: 42,528,131 km (0.07 R)
• M80: 42,912,299 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit