🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 358 Days

Day: 25.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,945,212 km

• M1: 345,870 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.06 AU - 1.42 AU

Year: 502 Days

Day: 27.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,945,212 km

• M1: 794,365 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.08 AU - 1.62 AU

Year: 570 Days

Day: 23.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.24 AU - 1.54 AU

Year: 596 Days

Day: 45.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,945,212 km

• M1: 1,248,394 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.56 AU - 2.7 AU

Year: 1550 Days

Day: 46.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.6 AU - 4 AU

Year: 2179 Days

Day: 26.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.6 AU - 5.74 AU

Year: 3668 Days

Day: 21.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 8.9

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.8 AU - 9.96 AU

Year: 8816 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 43,945,212 km

• M1: 131,048 km (0.071 R)
• M2: 225,444 km (0.095 R)
• M3: 448,345 km (0.116 R)
• M4: 803,789 km (0.07 R)
• M5: 922,570 km (0.089 R)
• M6: 1,065,586 km (0.106 R)
• M7: 1,196,933 km (0.083 R)
• M8: 1,623,436 km (0.039 R)
• M9: 1,820,157 km (0.108 R)
• M10: 2,165,280 km (0.063 R)
• M11: 2,236,787 km (0.099 R)
• M12: 2,759,782 km (0.035 R)
• M13: 3,655,424 km (0.117 R)
• M14: 3,740,994 km (0.111 R)
• M15: 4,239,005 km (0.057 R)
• M16: 4,820,193 km (0.085 R)
• M17: 5,072,565 km (0.104 R)
• M18: 6,124,387 km (0.104 R)
• M19: 6,226,413 km (0.071 R)
• M20: 6,328,888 km (0.085 R)
• M21: 7,098,419 km (0.072 R)
• M22: 7,786,719 km (0.03 R)
• M23: 8,120,023 km (0.115 R)
• M24: 8,496,112 km (0.108 R)
• M25: 8,686,251 km (0.109 R)
• M26: 8,954,779 km (0.12 R)
• M27: 10,338,260 km (0.114 R)
• M28: 10,827,894 km (0.043 R)
• M29: 10,910,173 km (0.103 R)
• M30: 11,034,189 km (0.117 R)
• M31: 11,241,682 km (0.069 R)
• M32: 11,871,937 km (0.097 R)
• M33: 12,686,947 km (0.051 R)
• M34: 13,431,346 km (0.104 R)
• M35: 14,642,490 km (0.075 R)
• M36: 14,779,222 km (0.095 R)
• M37: 15,422,942 km (0.099 R)
• M38: 16,595,041 km (0.085 R)
• M39: 17,650,155 km (0.037 R)
• M40: 17,941,721 km (0.117 R)
• M41: 18,825,695 km (0.118 R)
• M42: 18,924,879 km (0.09 R)
• M43: 20,534,103 km (0.097 R)
• M44: 20,789,466 km (0.104 R)
• M45: 20,891,941 km (0.091 R)
• M46: 21,355,096 km (0.059 R)
• M47: 21,458,468 km (0.069 R)
• M48: 22,186,711 km (0.106 R)
• M49: 22,291,429 km (0.102 R)
• M50: 22,976,139 km (0.096 R)
• M51: 23,881,804 km (0.068 R)
• M52: 24,419,908 km (0.11 R)
• M53: 24,907,746 km (0.117 R)
• M54: 25,289,370 km (0.051 R)
• M55: 25,618,037 km (0.04 R)
• M56: 25,837,946 km (0.119 R)
• M57: 26,113,655 km (0.116 R)
• M58: 26,279,559 km (0.063 R)
• M59: 26,445,912 km (0.062 R)
• M60: 26,946,765 km (0.116 R)
• M61: 27,958,047 km (0.114 R)
• M62: 28,184,388 km (0.093 R)
• M63: 28,354,631 km (0.073 R)
• M64: 28,639,016 km (0.101 R)
• M65: 29,498,007 km (0.075 R)
• M66: 29,670,793 km (0.077 R)
• M67: 29,901,772 km (0.105 R)
• M68: 30,948,359 km (0.112 R)
• M69: 31,711,607 km (0.052 R)
• M70: 32,362,358 km (0.109 R)
• M71: 32,421,748 km (0.115 R)
• M72: 32,540,678 km (0.069 R)
• M73: 35,192,151 km (0.031 R)
• M74: 35,253,187 km (0.104 R)
• M75: 35,681,635 km (0.057 R)
• M76: 36,358,416 km (0.096 R)
• M77: 37,101,469 km (0.06 R)
• M78: 37,225,785 km (0.111 R)
• M79: 37,288,017 km (0.033 R)
• M80: 39,107,427 km (0.107 R)
• M81: 39,614,414 km (0.106 R)
• M82: 40,379,008 km (0.109 R)
• M83: 40,570,943 km (0.118 R)
• M84: 41,858,083 km (0.098 R)
• M85: 42,117,037 km (0.105 R)
• M86: 42,246,887 km (0.069 R)
• M87: 43,354,809 km (0.082 R)
• M88: 43,485,707 km (0.101 R)
• M89: 43,616,905 km (0.083 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit