🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.47 AU - 0.69 AU

Year: 190 Days

Day: 36.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.57 AU - 2.03 AU

Year: 1040 Days

Day: 17.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.49 AU - 2.51 AU

Year: 1702 Days

Day: 25.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.3

Radius: 9.3

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.15 AU - 6.47 AU

Year: 5267 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 28,691,412 km

• M1: 115,639 km (0.075 R)
• M2: 561,740 km (0.063 R)
• M3: 957,576 km (0.059 R)
• M4: 1,670,709 km (0.068 R)
• M5: 2,106,338 km (0.057 R)
• M6: 2,416,006 km (0.103 R)
• M7: 2,994,501 km (0.12 R)
• M8: 3,367,897 km (0.105 R)
• M9: 3,838,981 km (0.091 R)
• M10: 6,145,630 km (0.118 R)
• M11: 7,291,849 km (0.12 R)
• M12: 8,081,875 km (0.119 R)
• M13: 8,383,016 km (0.083 R)
• M14: 8,730,681 km (0.106 R)
• M15: 10,349,779 km (0.118 R)
• M16: 12,013,906 km (0.061 R)
• M17: 12,406,750 km (0.115 R)
• M18: 12,706,843 km (0.102 R)
• M19: 13,742,659 km (0.042 R)
• M20: 15,864,256 km (0.111 R)
• M21: 17,249,532 km (0.09 R)
• M22: 18,648,422 km (0.116 R)
• M23: 19,175,455 km (0.079 R)
• M24: 19,780,130 km (0.053 R)
• M25: 21,526,535 km (0.089 R)
• M26: 25,807,278 km (0.069 R)
• M27: 26,627,224 km (0.064 R)
• M28: 27,804,111 km (0.081 R)
• M29: 28,232,709 km (0.117 R)
• M30: 29,191,182 km (0.105 R)
• M31: 29,633,992 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.2

Radius: 11.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.75 AU - 6.57 AU

Year: 6581 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,691,412 km

• M1: 139,276 km (0.098 R)
• M2: 500,405 km (0.104 R)
• M3: 887,265 km (0.076 R)
• M4: 1,291,478 km (0.101 R)
• M5: 1,846,038 km (0.044 R)
• M6: 3,199,300 km (0.084 R)
• M7: 3,623,260 km (0.116 R)
• M8: 4,438,270 km (0.118 R)
• M9: 5,207,352 km (0.025 R)
• M10: 6,003,363 km (0.112 R)
• M11: 6,845,748 km (0.07 R)
• M12: 7,519,238 km (0.101 R)
• M13: 8,385,260 km (0.106 R)
• M14: 8,959,416 km (0.049 R)
• M15: 10,229,353 km (0.102 R)
• M16: 11,522,626 km (0.117 R)
• M17: 12,088,555 km (0.106 R)
• M18: 13,688,804 km (0.025 R)
• M19: 15,033,838 km (0.039 R)
• M20: 15,824,463 km (0.071 R)
• M21: 18,747,156 km (0.086 R)
• M22: 19,267,009 km (0.088 R)
• M23: 20,540,236 km (0.085 R)
• M24: 20,953,725 km (0.119 R)
• M25: 21,302,587 km (0.065 R)
• M26: 22,883,837 km (0.037 R)
• M27: 24,234,705 km (0.086 R)
• M28: 25,479,360 km (0.115 R)
• M29: 26,930,160 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit