🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.69 AU

Year: 590 Days

Day: 36.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,264,216 km

• M1: 740,958 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.26 AU - 1.66 AU

Year: 635 Days

Day: 20 Hours

Environment

Temp: -28 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,264,216 km

• M1: 439,668 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 12.4

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.77 AU - 10.61 AU

Year: 10026 Days

Day: 12 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,264,216 km

• M1: 154,235 km (0.064 R)
• M2: 793,766 km (0.071 R)
• M3: 1,730,698 km (0.095 R)
• M4: 2,547,801 km (0.09 R)
• M5: 2,976,848 km (0.11 R)
• M6: 3,659,314 km (0.052 R)
• M7: 4,750,331 km (0.068 R)
• M8: 6,233,743 km (0.084 R)
• M9: 7,481,090 km (0.104 R)
• M10: 8,324,074 km (0.085 R)
• M11: 9,180,073 km (0.109 R)
• M12: 10,790,794 km (0.083 R)
• M13: 18,033,425 km (0.088 R)
• M14: 18,581,552 km (0.095 R)
• M15: 19,793,593 km (0.117 R)
• M16: 20,800,537 km (0.103 R)
• M17: 22,106,825 km (0.1 R)
• M18: 23,007,704 km (0.107 R)
• M19: 29,794,510 km (0.103 R)
• M20: 31,905,635 km (0.119 R)
• M21: 33,289,416 km (0.061 R)
• M22: 34,114,747 km (0.074 R)
• M23: 34,953,692 km (0.028 R)
• M24: 35,561,359 km (0.075 R)
• M25: 36,052,638 km (0.059 R)
• M26: 38,835,458 km (0.108 R)
• M27: 42,305,530 km (0.096 R)
• M28: 45,977,110 km (0.116 R)
• M29: 46,853,604 km (0.061 R)
• M30: 52,348,185 km (0.097 R)
• M31: 53,786,119 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749

Radius: 6.8

Gravity: 16.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 15.3 AU - 16.38 AU

Year: 22688 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 56.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,264,216 km

• M1: 85,570 km (0.113 R)
• M2: 372,050 km (0.075 R)
• M3: 840,142 km (0.08 R)
• M4: 1,724,115 km (0.119 R)
• M5: 2,140,596 km (0.089 R)
• M6: 2,477,640 km (0.055 R)
• M7: 4,158,821 km (0.11 R)
• M8: 8,375,686 km (0.107 R)
• M9: 11,719,348 km (0.034 R)
• M10: 12,765,785 km (0.112 R)
• M11: 13,571,968 km (0.065 R)
• M12: 15,942,346 km (0.108 R)
• M13: 17,137,633 km (0.064 R)
• M14: 18,117,798 km (0.09 R)
• M15: 18,947,169 km (0.091 R)
• M16: 19,898,013 km (0.119 R)
• M17: 21,894,696 km (0.066 R)
• M18: 24,240,989 km (0.101 R)
• M19: 26,632,161 km (0.093 R)
• M20: 28,556,289 km (0.097 R)
• M21: 31,089,429 km (0.09 R)
• M22: 34,183,263 km (0.103 R)
• M23: 36,308,002 km (0.118 R)
• M24: 45,018,038 km (0.069 R)
• M25: 48,789,251 km (0.103 R)
• M26: 55,405,516 km (0.069 R)
• M27: 57,540,427 km (0.087 R)
• M28: 57,934,468 km (0.082 R)
• M29: 59,729,643 km (0.039 R)
• M30: 60,742,869 km (0.12 R)
• M31: 71,968,394 km (0.099 R)
• M32: 74,274,595 km (0.119 R)
• M33: 81,736,537 km (0.115 R)
• M34: 84,754,225 km (0.092 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit