🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 27.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,574,273 km

• M1: 46,974 km (0.055 R)
• M2: 89,460 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.68 AU - 0.74 AU

Year: 222 Days

Day: 39.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 10.1

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.11 AU - 6.59 AU

Year: 4589 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,574,273 km

• M1: 129,851 km (0.087 R)
• M2: 494,870 km (0.095 R)
• M3: 866,172 km (0.116 R)
• M4: 1,306,887 km (0.12 R)
• M5: 1,719,927 km (0.104 R)
• M6: 2,142,541 km (0.11 R)
• M7: 2,564,108 km (0.077 R)
• M8: 3,425,941 km (0.109 R)
• M9: 5,219,171 km (0.045 R)
• M10: 6,271,143 km (0.114 R)
• M11: 7,494,704 km (0.107 R)
• M12: 7,973,567 km (0.073 R)
• M13: 8,394,535 km (0.106 R)
• M14: 8,710,037 km (0.109 R)
• M15: 9,964,415 km (0.096 R)
• M16: 10,589,435 km (0.054 R)
• M17: 11,721,292 km (0.085 R)
• M18: 14,959,488 km (0.062 R)
• M19: 15,307,153 km (0.072 R)
• M20: 15,719,445 km (0.09 R)
• M21: 18,023,851 km (0.116 R)
• M22: 21,483,750 km (0.075 R)
• M23: 22,375,653 km (0.03 R)
• M24: 22,983,918 km (0.046 R)
• M25: 24,153,773 km (0.116 R)
• M26: 24,632,785 km (0.12 R)
• M27: 24,955,618 km (0.027 R)
• M28: 25,692,238 km (0.074 R)
• M29: 31,166,622 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.9

Radius: 13.4

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.48 AU - 6.46 AU

Year: 5410 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,574,273 km

• M1: 166,951 km (0.116 R)
• M2: 726,597 km (0.118 R)
• M3: 1,294,620 km (0.118 R)
• M4: 2,348,836 km (0.115 R)
• M5: 3,162,349 km (0.1 R)
• M6: 4,057,992 km (0.12 R)
• M7: 5,059,550 km (0.089 R)
• M8: 6,089,830 km (0.04 R)
• M9: 6,968,418 km (0.114 R)
• M10: 9,275,666 km (0.088 R)
• M11: 9,980,572 km (0.108 R)
• M12: 10,720,931 km (0.063 R)
• M13: 12,893,092 km (0.116 R)
• M14: 13,492,980 km (0.083 R)
• M15: 13,997,424 km (0.047 R)
• M16: 16,394,431 km (0.116 R)
• M17: 17,229,187 km (0.069 R)
• M18: 17,823,689 km (0.088 R)
• M19: 18,637,352 km (0.099 R)
• M20: 19,976,402 km (0.094 R)
• M21: 21,227,938 km (0.117 R)
• M22: 27,025,155 km (0.114 R)
• M23: 30,142,475 km (0.108 R)
• M24: 30,812,823 km (0.069 R)
• M25: 33,491,971 km (0.111 R)
• M26: 34,211,238 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit