🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.76 AU - 0.78 AU

Year: 253 Days

Day: 30 Hours

Environment

Temp: 91 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,670,047 km

• M1: 448,943 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.15 AU - 1.61 AU

Year: 608 Days

Day: 22.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,670,047 km

• M1: 43,383 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.65 AU - 2.43 AU

Year: 1092 Days

Day: 12.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.8 AU - 2.64 AU

Year: 1240 Days

Day: 13.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.9

Radius: 11.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.63 AU - 6.79 AU

Year: 6513 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 40,670,047 km

• M1: 139,425 km (0.106 R)
• M2: 714,779 km (0.101 R)
• M3: 2,036,476 km (0.106 R)
• M4: 2,742,279 km (0.091 R)
• M5: 3,580,775 km (0.107 R)
• M6: 3,971,075 km (0.109 R)
• M7: 4,416,877 km (0.119 R)
• M8: 5,133,451 km (0.073 R)
• M9: 5,504,154 km (0.079 R)
• M10: 6,945,081 km (0.098 R)
• M11: 7,793,451 km (0.08 R)
• M12: 8,242,843 km (0.093 R)
• M13: 11,625,251 km (0.097 R)
• M14: 13,798,309 km (0.083 R)
• M15: 14,825,448 km (0.105 R)
• M16: 15,453,011 km (0.056 R)
• M17: 16,493,913 km (0.082 R)
• M18: 18,212,942 km (0.047 R)
• M19: 18,714,993 km (0.084 R)
• M20: 20,506,727 km (0.1 R)
• M21: 20,894,035 km (0.103 R)
• M22: 22,903,883 km (0.076 R)
• M23: 26,749,146 km (0.115 R)
• M24: 28,824,219 km (0.115 R)
• M25: 32,343,359 km (0.036 R)
• M26: 34,696,384 km (0.054 R)
• M27: 39,382,088 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 13.8

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.8 AU - 8.08 AU

Year: 7605 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,670,047 km

• M1: 171,738 km (0.115 R)
• M2: 796,908 km (0.054 R)
• M3: 5,998,426 km (0.063 R)
• M4: 8,321,082 km (0.114 R)
• M5: 8,919,324 km (0.061 R)
• M6: 9,730,444 km (0.087 R)
• M7: 12,516,405 km (0.039 R)
• M8: 13,591,715 km (0.065 R)
• M9: 14,182,028 km (0.084 R)
• M10: 16,449,782 km (0.102 R)
• M11: 17,670,201 km (0.079 R)
• M12: 18,516,776 km (0.078 R)
• M13: 19,316,376 km (0.114 R)
• M14: 26,020,904 km (0.085 R)
• M15: 28,529,660 km (0.118 R)
• M16: 31,604,495 km (0.118 R)
• M17: 37,019,190 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit