🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.64 AU - 0.78 AU

Year: 211 Days

Day: 15 Hours

Environment

Temp: 168 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,548,788 km

• M1: 27,825 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.18 AU - 1.44 AU

Year: 529 Days

Day: 36.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,548,788 km

• M1: 67,768 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.07 AU - 3.69 AU

Year: 2194 Days

Day: 28 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.2

Radius: 11

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.22 AU - 7.66 AU

Year: 7166 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,548,788 km

• M1: 136,732 km (0.102 R)
• M2: 583,432 km (0.076 R)
• M3: 1,393,953 km (0.036 R)
• M4: 2,312,484 km (0.086 R)
• M5: 4,710,388 km (0.094 R)
• M6: 5,245,201 km (0.089 R)
• M7: 5,820,255 km (0.048 R)
• M8: 6,237,483 km (0.111 R)
• M9: 6,674,608 km (0.059 R)
• M10: 8,032,209 km (0.115 R)
• M11: 8,469,334 km (0.091 R)
• M12: 10,754,591 km (0.052 R)
• M13: 11,335,479 km (0.078 R)
• M14: 11,937,012 km (0.112 R)
• M15: 12,454,472 km (0.076 R)
• M16: 14,269,094 km (0.088 R)
• M17: 16,889,899 km (0.104 R)
• M18: 23,224,022 km (0.046 R)
• M19: 25,276,804 km (0.09 R)
• M20: 28,716,658 km (0.05 R)
• M21: 30,404,720 km (0.075 R)
• M22: 33,262,189 km (0.045 R)
• M23: 35,017,870 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.5

Radius: 6.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.15 AU - 14.27 AU

Year: 18914 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,548,788 km

• M1: 85,869 km (0.093 R)
• M2: 414,536 km (0.107 R)
• M3: 1,016,817 km (0.118 R)
• M4: 2,632,175 km (0.082 R)
• M5: 3,396,021 km (0.037 R)
• M6: 5,905,077 km (0.105 R)
• M7: 9,054,561 km (0.107 R)
• M8: 12,931,090 km (0.074 R)
• M9: 15,029,200 km (0.108 R)
• M10: 16,906,654 km (0.054 R)
• M11: 18,241,815 km (0.102 R)
• M12: 19,886,643 km (0.073 R)
• M13: 21,120,377 km (0.119 R)
• M14: 24,658,666 km (0.095 R)
• M15: 27,258,527 km (0.076 R)
• M16: 31,656,854 km (0.05 R)
• M17: 33,564,077 km (0.105 R)
• M18: 34,838,203 km (0.067 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit