🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.88 AU - 2.38 AU

Year: 1130 Days

Day: 18.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381

Radius: 12.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.89 AU - 5.47 AU

Year: 4285 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,584,125 km

• M1: 155,881 km (0.054 R)
• M2: 606,919 km (0.09 R)
• M3: 1,075,908 km (0.089 R)
• M4: 1,525,449 km (0.079 R)
• M5: 2,036,625 km (0.102 R)
• M6: 2,740,035 km (0.088 R)
• M7: 3,355,480 km (0.104 R)
• M8: 3,876,230 km (0.081 R)
• M9: 4,793,864 km (0.112 R)
• M10: 5,329,723 km (0.043 R)
• M11: 6,349,532 km (0.069 R)
• M12: 6,906,335 km (0.095 R)
• M13: 7,950,678 km (0.078 R)
• M14: 8,633,144 km (0.084 R)
• M15: 9,207,001 km (0.117 R)
• M16: 10,672,312 km (0.101 R)
• M17: 14,158,840 km (0.089 R)
• M18: 16,646,204 km (0.072 R)
• M19: 17,878,442 km (0.107 R)
• M20: 19,110,530 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.3

Radius: 9.7

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.67 AU - 11.23 AU

Year: 12277 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,584,125 km

• M1: 120,576 km (0.106 R)
• M2: 651,200 km (0.072 R)
• M3: 997,369 km (0.094 R)
• M4: 1,360,892 km (0.09 R)
• M5: 1,911,412 km (0.119 R)
• M6: 4,425,255 km (0.044 R)
• M7: 6,108,231 km (0.069 R)
• M8: 8,090,253 km (0.056 R)
• M9: 9,079,394 km (0.119 R)
• M10: 10,253,288 km (0.071 R)
• M11: 11,127,538 km (0.088 R)
• M12: 13,787,987 km (0.118 R)
• M13: 15,970,919 km (0.094 R)
• M14: 17,144,514 km (0.1 R)
• M15: 18,532,633 km (0.061 R)
• M16: 19,092,129 km (0.096 R)
• M17: 19,910,878 km (0.114 R)
• M18: 21,269,376 km (0.118 R)
• M19: 28,893,931 km (0.1 R)
• M20: 29,322,230 km (0.117 R)
• M21: 31,078,210 km (0.073 R)
• M22: 32,671,427 km (0.119 R)
• M23: 33,136,377 km (0.103 R)
• M24: 33,605,815 km (0.072 R)
• M25: 37,142,758 km (0.104 R)
• M26: 44,376,264 km (0.117 R)
• M27: 47,574,217 km (0.115 R)
• M28: 48,774,291 km (0.112 R)
• M29: 49,994,412 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276

Radius: 9.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.56 AU - 14.95 AU

Year: 15582 Days

Day: 8.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,584,125 km

• M1: 144,661 km (0.086 R)
• M2: 1,284,148 km (0.102 R)
• M3: 1,867,281 km (0.103 R)
• M4: 4,130,547 km (0.083 R)
• M5: 6,264,261 km (0.081 R)
• M6: 7,342,712 km (0.066 R)
• M7: 8,998,312 km (0.118 R)
• M8: 9,376,346 km (0.107 R)
• M9: 9,913,402 km (0.106 R)
• M10: 16,119,021 km (0.085 R)
• M11: 18,054,817 km (0.097 R)
• M12: 19,980,890 km (0.063 R)
• M13: 22,040,254 km (0.026 R)
• M14: 25,341,730 km (0.097 R)
• M15: 39,542,008 km (0.118 R)
• M16: 47,158,186 km (0.096 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit