🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.52 AU - 0.58 AU

Year: 272 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 10,257,260 km

• M1: 112,348 km (0.08 R)
• M2: 568,622 km (0.07 R)
• M3: 918,980 km (0.074 R)
• M4: 1,262,307 km (0.038 R)
• M5: 1,907,672 km (0.049 R)
• M6: 2,255,038 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 8.3

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.04 AU - 1.16 AU

Year: 769 Days

Day: 7 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,257,260 km

• M1: 103,971 km (0.084 R)
• M2: 373,695 km (0.048 R)
• M3: 636,689 km (0.035 R)
• M4: 1,019,210 km (0.085 R)
• M5: 1,372,710 km (0.095 R)
• M6: 1,852,770 km (0.095 R)
• M7: 2,790,898 km (0.11 R)
• M8: 3,449,278 km (0.091 R)
• M9: 4,836,200 km (0.118 R)
• M10: 5,352,761 km (0.119 R)
• M11: 8,478,160 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.3

Radius: 8.4

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.45 AU - 2.83 AU

Year: 2860 Days

Day: 12.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 10,257,260 km

• M1: 104,719 km (0.081 R)
• M2: 372,798 km (0.095 R)
• M3: 920,625 km (0.097 R)
• M4: 1,395,449 km (0.085 R)
• M5: 2,464,924 km (0.111 R)
• M6: 2,883,200 km (0.106 R)
• M7: 3,783,330 km (0.087 R)
• M8: 4,341,480 km (0.111 R)
• M9: 4,812,713 km (0.072 R)
• M10: 5,121,184 km (0.097 R)
• M11: 6,926,381 km (0.056 R)
• M12: 7,228,270 km (0.109 R)
• M13: 7,793,750 km (0.083 R)
• M14: 8,354,443 km (0.111 R)
• M15: 9,012,823 km (0.117 R)
• M16: 10,511,345 km (0.115 R)
• M17: 10,829,839 km (0.111 R)
• M18: 11,402,798 km (0.118 R)
• M19: 11,867,150 km (0.083 R)
• M20: 13,615,351 km (0.117 R)
• M21: 17,063,133 km (0.095 R)
• M22: 18,292,678 km (0.111 R)
• M23: 18,929,067 km (0.112 R)
• M24: 20,739,800 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 12.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.58 AU - 3.8 AU

Year: 3799 Days

Day: 8 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 10,257,260 km

• M1: 199,564 km (0.082 R)
• M2: 1,105,827 km (0.081 R)
• M3: 2,015,383 km (0.089 R)
• M4: 2,656,409 km (0.074 R)
• M5: 3,098,621 km (0.058 R)
• M6: 3,893,883 km (0.118 R)
• M7: 4,571,711 km (0.101 R)
• M8: 5,523,453 km (0.112 R)
• M9: 6,830,040 km (0.108 R)
• M10: 9,064,883 km (0.076 R)
• M11: 9,779,961 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit