🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 44.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,365,101 km

• M1: 29,172 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.67 AU - 0.75 AU

Year: 221 Days

Day: 43.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,365,101 km

• M1: 179,368 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 467 Days

Day: 37.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 13.6

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.26 AU - 7.04 AU

Year: 5627 Days

Day: 12.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 83,365,101 km

• M1: 178,769 km (0.113 R)
• M2: 640,129 km (0.044 R)
• M3: 1,199,925 km (0.067 R)
• M4: 1,732,194 km (0.07 R)
• M5: 2,612,428 km (0.071 R)
• M6: 3,247,770 km (0.094 R)
• M7: 4,536,256 km (0.101 R)
• M8: 6,776,484 km (0.079 R)
• M9: 7,491,413 km (0.092 R)
• M10: 9,370,661 km (0.09 R)
• M11: 10,167,868 km (0.112 R)
• M12: 10,724,073 km (0.097 R)
• M13: 11,497,344 km (0.105 R)
• M14: 11,948,382 km (0.083 R)
• M15: 12,411,238 km (0.092 R)
• M16: 13,816,261 km (0.107 R)
• M17: 16,876,585 km (0.1 R)
• M18: 17,460,016 km (0.09 R)
• M19: 18,326,637 km (0.072 R)
• M20: 20,363,113 km (0.102 R)
• M21: 21,099,284 km (0.045 R)
• M22: 21,852,958 km (0.109 R)
• M23: 23,096,116 km (0.047 R)
• M24: 31,662,539 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.9

Radius: 3.1

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.17 AU - 22.13 AU

Year: 32138 Days

Day: 16.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,365,101 km

• M1: 42,486 km (0.104 R)
• M2: 252,820 km (0.081 R)
• M3: 1,520,064 km (0.116 R)
• M4: 1,642,435 km (0.114 R)
• M5: 1,987,857 km (0.089 R)
• M6: 2,199,537 km (0.091 R)
• M7: 3,735,010 km (0.064 R)
• M8: 6,037,321 km (0.11 R)
• M9: 10,144,980 km (0.114 R)
• M10: 11,620,314 km (0.1 R)
• M11: 14,515,781 km (0.057 R)
• M12: 17,947,257 km (0.038 R)
• M13: 21,882,129 km (0.109 R)
• M14: 28,865,208 km (0.103 R)
• M15: 30,624,479 km (0.102 R)
• M16: 32,055,981 km (0.118 R)
• M17: 83,365,059 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit