🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.7

Radius: 10.6

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.89 AU - 1.21 AU

Year: 730 Days

Day: 9.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,193,832 km

• M1: 131,945 km (0.039 R)
• M2: 529,277 km (0.073 R)
• M3: 951,143 km (0.03 R)
• M4: 1,367,325 km (0.098 R)
• M5: 2,043,208 km (0.103 R)
• M6: 4,329,811 km (0.098 R)
• M7: 4,662,666 km (0.098 R)
• M8: 5,090,965 km (0.076 R)
• M9: 5,921,533 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.8

Radius: 14.6

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.45 AU - 1.77 AU

Year: 1386 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,193,832 km

• M1: 181,612 km (0.103 R)
• M2: 657,782 km (0.084 R)
• M3: 1,349,672 km (0.068 R)
• M4: 1,956,591 km (0.087 R)
• M5: 2,472,404 km (0.056 R)
• M6: 2,950,519 km (0.118 R)
• M7: 3,522,880 km (0.085 R)
• M8: 5,201,967 km (0.1 R)
• M9: 5,973,742 km (0.067 R)
• M10: 7,207,625 km (0.098 R)
• M11: 7,969,378 km (0.107 R)
• M12: 8,966,298 km (0.102 R)
• M13: 9,913,402 km (0.08 R)
• M14: 10,445,372 km (0.099 R)
• M15: 11,137,113 km (0.111 R)
• M16: 12,156,772 km (0.077 R)
• M17: 12,766,832 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.2

Radius: 4.9

Gravity: 15.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.53 AU - 8.17 AU

Year: 14917 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,193,832 km

• M1: 60,886 km (0.092 R)
• M2: 392,694 km (0.115 R)
• M3: 579,243 km (0.064 R)
• M4: 932,144 km (0.053 R)
• M5: 1,104,481 km (0.083 R)
• M6: 1,616,555 km (0.086 R)
• M7: 1,867,430 km (0.114 R)
• M8: 2,589,090 km (0.098 R)
• M9: 3,070,048 km (0.111 R)
• M10: 3,686,690 km (0.091 R)
• M11: 5,260,759 km (0.042 R)
• M12: 6,176,447 km (0.106 R)
• M13: 8,500,899 km (0.068 R)
• M14: 10,963,579 km (0.097 R)
• M15: 15,318,224 km (0.094 R)
• M16: 16,653,385 km (0.087 R)
• M17: 18,837,962 km (0.118 R)
• M18: 19,633,374 km (0.12 R)
• M19: 22,594,215 km (0.097 R)
• M20: 22,861,098 km (0.088 R)
• M21: 27,826,850 km (0.116 R)
• M22: 32,893,131 km (0.102 R)
• M23: 34,985,706 km (0.057 R)
• M24: 36,551,098 km (0.097 R)
• M25: 44,942,192 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.9

Radius: 6.9

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.94 AU - 11.82 AU

Year: 22682 Days

Day: 22.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,193,832 km

• M1: 85,869 km (0.115 R)
• M2: 421,716 km (0.054 R)
• M3: 1,552,975 km (0.091 R)
• M4: 1,881,044 km (0.058 R)
• M5: 3,366,700 km (0.115 R)
• M6: 6,526,058 km (0.06 R)
• M7: 8,312,256 km (0.118 R)
• M8: 11,065,904 km (0.076 R)
• M9: 11,758,542 km (0.094 R)
• M10: 13,794,270 km (0.04 R)
• M11: 16,858,782 km (0.074 R)
• M12: 24,292,600 km (0.055 R)
• M13: 25,460,361 km (0.066 R)
• M14: 27,337,814 km (0.099 R)
• M15: 42,672,045 km (0.06 R)
• M16: 50,748,534 km (0.067 R)
• M17: 56,786,604 km (0.036 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 13,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit