🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.61 AU - 0.89 AU

Year: 233 Days

Day: 22.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 54.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 342 Days

Day: 34.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,576,350 km

• M1: 416,331 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.96 AU - 1 AU

Year: 347 Days

Day: 45.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.6

Radius: 13.7

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.83 AU - 7.39 AU

Year: 5409 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,576,350 km

• M1: 171,140 km (0.068 R)
• M2: 732,880 km (0.071 R)
• M3: 1,503,758 km (0.113 R)
• M4: 2,128,329 km (0.092 R)
• M5: 2,726,720 km (0.08 R)
• M6: 3,270,359 km (0.044 R)
• M7: 3,845,413 km (0.077 R)
• M8: 4,811,367 km (0.042 R)
• M9: 6,295,976 km (0.096 R)
• M10: 6,763,320 km (0.1 R)
• M11: 7,900,264 km (0.106 R)
• M12: 10,350,527 km (0.069 R)
• M13: 10,961,934 km (0.085 R)
• M14: 11,990,419 km (0.1 R)
• M15: 14,338,806 km (0.104 R)
• M16: 17,773,125 km (0.112 R)
• M17: 19,742,730 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.3

Radius: 4

Gravity: 48.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.6 AU - 14.06 AU

Year: 16459 Days

Day: 16.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,576,350 km

• M1: 49,966 km (0.085 R)
• M2: 220,806 km (0.059 R)
• M3: 740,659 km (0.11 R)
• M4: 1,010,833 km (0.096 R)
• M5: 1,852,919 km (0.068 R)
• M6: 2,525,661 km (0.086 R)
• M7: 2,806,606 km (0.03 R)
• M8: 3,108,045 km (0.082 R)
• M9: 3,320,624 km (0.091 R)
• M10: 3,657,818 km (0.118 R)
• M11: 3,986,484 km (0.071 R)
• M12: 4,237,808 km (0.071 R)
• M13: 4,806,580 km (0.064 R)
• M14: 5,127,617 km (0.066 R)
• M15: 5,539,160 km (0.056 R)
• M16: 7,176,509 km (0.062 R)
• M17: 7,407,339 km (0.116 R)
• M18: 10,342,150 km (0.075 R)
• M19: 12,259,695 km (0.068 R)
• M20: 12,857,937 km (0.031 R)
• M21: 13,475,327 km (0.091 R)
• M22: 16,143,405 km (0.093 R)
• M23: 17,600,788 km (0.067 R)
• M24: 20,496,105 km (0.087 R)
• M25: 21,054,554 km (0.055 R)
• M26: 22,691,753 km (0.089 R)
• M27: 28,914,426 km (0.048 R)
• M28: 31,914,761 km (0.054 R)
• M29: 33,811,064 km (0.086 R)
• M30: 37,826,270 km (0.026 R)
• M31: 44,892,526 km (0.041 R)
• M32: 45,991,322 km (0.096 R)
• M33: 49,727,679 km (0.081 R)
• M34: 52,789,199 km (0.1 R)
• M35: 53,836,983 km (0.057 R)
• M36: 67,921,024 km (0.084 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 19,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit