🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.69 AU - 1.11 AU

Year: 312 Days

Day: 38 Hours

Environment

Temp: 110 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.6 AU - 4.28 AU

Year: 2330 Days

Day: 25 Hours

Environment

Temp: -111 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,710,446 km

• M1: 32,164 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 11.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.2 AU - 11.22 AU

Year: 11051 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,710,446 km

• M1: 145,260 km (0.098 R)
• M2: 527,183 km (0.115 R)
• M3: 1,055,563 km (0.082 R)
• M4: 1,491,042 km (0.12 R)
• M5: 2,271,793 km (0.065 R)
• M6: 2,871,980 km (0.109 R)
• M7: 3,621,316 km (0.097 R)
• M8: 4,469,685 km (0.115 R)
• M9: 5,174,441 km (0.093 R)
• M10: 5,538,263 km (0.101 R)
• M11: 9,904,277 km (0.027 R)
• M12: 10,515,384 km (0.03 R)
• M13: 11,865,056 km (0.057 R)
• M14: 13,103,128 km (0.091 R)
• M15: 13,553,417 km (0.1 R)
• M16: 14,189,208 km (0.097 R)
• M17: 16,345,662 km (0.055 R)
• M18: 16,867,758 km (0.071 R)
• M19: 19,283,764 km (0.099 R)
• M20: 19,646,688 km (0.084 R)
• M21: 21,921,623 km (0.083 R)
• M22: 24,451,473 km (0.092 R)
• M23: 26,183,367 km (0.063 R)
• M24: 26,898,445 km (0.106 R)
• M25: 27,260,921 km (0.025 R)
• M26: 27,995,596 km (0.068 R)
• M27: 30,474,433 km (0.087 R)
• M28: 32,889,391 km (0.076 R)
• M29: 34,675,440 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.4

Radius: 3

Gravity: 66.93 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.91 AU - 20.35 AU

Year: 30561 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 96,710,446 km

• M1: 38,746 km (0.106 R)
• M2: 159,023 km (0.098 R)
• M3: 537,804 km (0.032 R)
• M4: 1,213,538 km (0.088 R)
• M5: 1,982,770 km (0.09 R)
• M6: 2,861,957 km (0.118 R)
• M7: 3,972,571 km (0.041 R)
• M8: 4,661,320 km (0.102 R)
• M9: 5,950,106 km (0.095 R)
• M10: 6,086,240 km (0.05 R)
• M11: 6,748,958 km (0.046 R)
• M12: 6,996,992 km (0.091 R)
• M13: 7,199,697 km (0.087 R)
• M14: 11,134,570 km (0.062 R)
• M15: 15,686,683 km (0.07 R)
• M16: 20,196,311 km (0.111 R)
• M17: 25,260,947 km (0.065 R)
• M18: 28,982,942 km (0.111 R)
• M19: 48,428,571 km (0.071 R)
• M20: 56,116,854 km (0.114 R)
• M21: 70,512,059 km (0.069 R)
• M22: 77,546,450 km (0.077 R)
• M23: 79,821,085 km (0.059 R)
• M24: 93,271,879 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit