🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.74 AU - 1.02 AU

Year: 287 Days

Day: 35.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.1

Radius: 10.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.68 AU - 5.84 AU

Year: 4814 Days

Day: 14.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,637,618 km

• M1: 133,740 km (0.1 R)
• M2: 502,948 km (0.03 R)
• M3: 855,550 km (0.072 R)
• M4: 1,228,049 km (0.101 R)
• M5: 1,595,312 km (0.033 R)
• M6: 2,429,619 km (0.098 R)
• M7: 2,816,778 km (0.098 R)
• M8: 3,260,785 km (0.066 R)
• M9: 3,943,101 km (0.08 R)
• M10: 4,461,906 km (0.08 R)
• M11: 5,195,534 km (0.107 R)
• M12: 5,705,214 km (0.113 R)
• M13: 7,546,764 km (0.083 R)
• M14: 7,969,527 km (0.06 R)
• M15: 11,168,678 km (0.073 R)
• M16: 12,286,324 km (0.114 R)
• M17: 13,192,438 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 10.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.45 AU - 6.79 AU

Year: 5932 Days

Day: 14.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,637,618 km

• M1: 130,599 km (0.094 R)
• M2: 615,296 km (0.044 R)
• M3: 1,170,603 km (0.119 R)
• M4: 1,567,935 km (0.09 R)
• M5: 1,953,299 km (0.102 R)
• M6: 2,486,167 km (0.097 R)
• M7: 2,957,251 km (0.108 R)
• M8: 3,574,192 km (0.054 R)
• M9: 3,913,779 km (0.11 R)
• M10: 4,528,178 km (0.106 R)
• M11: 4,954,382 km (0.077 R)
• M12: 5,918,541 km (0.075 R)
• M13: 7,003,125 km (0.039 R)
• M14: 7,538,087 km (0.117 R)
• M15: 9,605,829 km (0.063 R)
• M16: 10,957,446 km (0.076 R)
• M17: 12,380,720 km (0.096 R)
• M18: 13,270,378 km (0.087 R)
• M19: 15,590,940 km (0.034 R)
• M20: 18,368,973 km (0.116 R)
• M21: 20,370,742 km (0.054 R)
• M22: 21,758,561 km (0.053 R)
• M23: 22,285,445 km (0.088 R)
• M24: 25,627,312 km (0.093 R)
• M25: 28,477,002 km (0.035 R)
• M26: 29,107,557 km (0.106 R)
• M27: 32,109,388 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 11

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.28 AU - 7.36 AU

Year: 6897 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 28,637,618 km

• M1: 140,323 km (0.032 R)
• M2: 492,626 km (0.093 R)
• M3: 1,133,353 km (0.09 R)
• M4: 1,627,774 km (0.062 R)
• M5: 2,499,032 km (0.115 R)
• M6: 3,408,438 km (0.104 R)
• M7: 4,052,457 km (0.099 R)
• M8: 4,428,097 km (0.109 R)
• M9: 4,801,493 km (0.063 R)
• M10: 5,168,906 km (0.116 R)
• M11: 6,110,175 km (0.095 R)
• M12: 6,669,821 km (0.089 R)
• M13: 7,468,973 km (0.066 R)
• M14: 8,670,393 km (0.104 R)
• M15: 10,166,073 km (0.037 R)
• M16: 13,506,444 km (0.048 R)
• M17: 15,227,268 km (0.056 R)
• M18: 15,622,356 km (0.091 R)
• M19: 16,315,742 km (0.046 R)
• M20: 16,909,047 km (0.119 R)
• M21: 17,332,858 km (0.11 R)
• M22: 18,582,898 km (0.081 R)
• M23: 21,685,109 km (0.042 R)
• M24: 22,693,847 km (0.092 R)
• M25: 24,495,604 km (0.082 R)
• M26: 24,960,554 km (0.087 R)
• M27: 27,208,711 km (0.04 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit