🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 170 Days

Day: 35.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,776,104 km

• M1: 25,731 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.03 AU - 1.33 AU

Year: 468 Days

Day: 42.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.47 AU - 1.99 AU

Year: 831 Days

Day: 42.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 13

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.13 AU - 6.03 AU

Year: 4814 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 75,776,104 km

• M1: 163,062 km (0.119 R)
• M2: 886,517 km (0.116 R)
• M3: 1,440,029 km (0.089 R)
• M4: 1,851,722 km (0.115 R)
• M5: 4,486,141 km (0.102 R)
• M6: 6,374,964 km (0.056 R)
• M7: 10,181,781 km (0.071 R)
• M8: 11,731,016 km (0.103 R)
• M9: 13,515,120 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.4

Radius: 14.6

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.01 AU - 8.95 AU

Year: 8234 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,776,104 km

• M1: 181,612 km (0.117 R)
• M2: 692,489 km (0.119 R)
• M3: 3,083,511 km (0.096 R)
• M4: 4,135,783 km (0.101 R)
• M5: 6,538,923 km (0.066 R)
• M6: 8,573,155 km (0.067 R)
• M7: 10,342,748 km (0.106 R)
• M8: 12,067,761 km (0.057 R)
• M9: 15,101,007 km (0.065 R)
• M10: 16,486,433 km (0.07 R)
• M11: 18,099,398 km (0.085 R)
• M12: 20,594,540 km (0.027 R)
• M13: 22,130,911 km (0.066 R)
• M14: 25,159,370 km (0.074 R)
• M15: 26,444,715 km (0.028 R)
• M16: 31,289,741 km (0.063 R)
• M17: 33,865,966 km (0.074 R)
• M18: 34,531,377 km (0.104 R)
• M19: 36,118,312 km (0.06 R)
• M20: 39,315,218 km (0.043 R)
• M21: 40,670,276 km (0.035 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.3

Radius: 4.4

Gravity: 26.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.64 AU - 16.94 AU

Year: 22917 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,776,104 km

• M1: 68,815 km (0.082 R)
• M2: 460,612 km (0.065 R)
• M3: 678,875 km (0.111 R)
• M4: 828,473 km (0.111 R)
• M5: 1,252,134 km (0.055 R)
• M6: 1,447,958 km (0.094 R)
• M7: 1,752,838 km (0.055 R)
• M8: 2,678,101 km (0.108 R)
• M9: 3,137,217 km (0.112 R)
• M10: 3,706,586 km (0.098 R)
• M11: 3,859,176 km (0.107 R)
• M12: 4,176,922 km (0.098 R)
• M13: 6,117,207 km (0.042 R)
• M14: 7,425,141 km (0.119 R)
• M15: 8,118,826 km (0.064 R)
• M16: 9,519,960 km (0.118 R)
• M17: 9,806,739 km (0.102 R)
• M18: 11,715,159 km (0.1 R)
• M19: 12,245,035 km (0.052 R)
• M20: 13,495,523 km (0.064 R)
• M21: 14,004,156 km (0.116 R)
• M22: 14,450,107 km (0.105 R)
• M23: 15,685,486 km (0.074 R)
• M24: 16,492,417 km (0.064 R)
• M25: 18,276,521 km (0.105 R)
• M26: 18,898,549 km (0.115 R)
• M27: 21,725,500 km (0.11 R)
• M28: 22,122,533 km (0.104 R)
• M29: 29,876,340 km (0.077 R)
• M30: 31,491,249 km (0.058 R)
• M31: 34,221,560 km (0.11 R)
• M32: 36,683,941 km (0.028 R)
• M33: 38,101,680 km (0.089 R)
• M34: 47,548,786 km (0.098 R)
• M35: 50,956,326 km (0.116 R)
• M36: 74,197,103 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit