🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.31 AU - 1.97 AU

Year: 779 Days

Day: 35.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,734,726 km

• M1: 32,014 km (0.095 R)
• M2: 654,042 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.91 AU - 2.61 AU

Year: 1260 Days

Day: 26.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.5

Radius: 8.3

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.71 AU - 8.91 AU

Year: 7330 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,734,726 km

• M1: 103,372 km (0.066 R)
• M2: 401,521 km (0.058 R)
• M3: 755,619 km (0.117 R)
• M4: 1,374,356 km (0.065 R)
• M5: 1,736,831 km (0.029 R)
• M6: 2,228,709 km (0.11 R)
• M7: 3,444,341 km (0.074 R)
• M8: 3,747,277 km (0.103 R)
• M9: 5,383,279 km (0.108 R)
• M10: 5,857,205 km (0.068 R)
• M11: 7,258,040 km (0.045 R)
• M12: 7,916,271 km (0.093 R)
• M13: 10,804,257 km (0.111 R)
• M14: 11,558,829 km (0.112 R)
• M15: 16,187,088 km (0.083 R)
• M16: 20,376,427 km (0.084 R)
• M17: 24,890,543 km (0.099 R)
• M18: 28,494,954 km (0.117 R)
• M19: 28,968,730 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 10.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.88 AU - 8.62 AU

Year: 8001 Days

Day: 6.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 85.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,734,726 km

• M1: 143,315 km (0.066 R)
• M2: 1,685,519 km (0.095 R)
• M3: 2,195,498 km (0.079 R)
• M4: 3,593,191 km (0.092 R)
• M5: 8,589,012 km (0.069 R)
• M6: 13,171,195 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.6

Radius: 6.3

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.33 AU - 14.39 AU

Year: 17103 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,734,726 km

• M1: 78,988 km (0.042 R)
• M2: 382,671 km (0.068 R)
• M3: 614,398 km (0.059 R)
• M4: 1,879,099 km (0.063 R)
• M5: 2,262,518 km (0.059 R)
• M6: 2,760,230 km (0.091 R)
• M7: 3,352,638 km (0.082 R)
• M8: 3,679,060 km (0.112 R)
• M9: 6,397,852 km (0.033 R)
• M10: 6,704,079 km (0.115 R)
• M11: 6,940,294 km (0.072 R)
• M12: 7,940,954 km (0.112 R)
• M13: 8,986,942 km (0.059 R)
• M14: 11,404,893 km (0.088 R)
• M15: 12,494,713 km (0.034 R)
• M16: 17,330,465 km (0.077 R)
• M17: 19,395,514 km (0.08 R)
• M18: 20,363,861 km (0.094 R)
• M19: 22,396,596 km (0.097 R)
• M20: 27,357,262 km (0.055 R)
• M21: 27,658,103 km (0.064 R)
• M22: 34,265,093 km (0.113 R)
• M23: 37,129,144 km (0.112 R)
• M24: 38,493,477 km (0.071 R)
• M25: 40,148,777 km (0.083 R)
• M26: 41,322,073 km (0.068 R)
• M27: 47,245,102 km (0.033 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit