🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1 AU - 1.18 AU

Year: 436 Days

Day: 25.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.23 AU - 2.71 AU

Year: 1486 Days

Day: 38.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,804,644 km

• M1: 144,661 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.38 AU - 3.04 AU

Year: 1708 Days

Day: 39.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,804,644 km

• M1: 1,028,485 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 9.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.34 AU - 5.62 AU

Year: 4912 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,804,644 km

• M1: 114,442 km (0.085 R)
• M2: 573,708 km (0.077 R)
• M3: 908,209 km (0.095 R)
• M4: 1,403,976 km (0.1 R)
• M5: 1,789,639 km (0.054 R)
• M6: 2,098,409 km (0.106 R)
• M7: 2,516,386 km (0.107 R)
• M8: 3,006,020 km (0.095 R)
• M9: 4,154,931 km (0.107 R)
• M10: 5,396,594 km (0.057 R)
• M11: 6,607,140 km (0.095 R)
• M12: 7,698,905 km (0.049 R)
• M13: 8,490,876 km (0.089 R)
• M14: 8,871,603 km (0.112 R)
• M15: 9,372,606 km (0.12 R)
• M16: 9,892,309 km (0.11 R)
• M17: 10,431,160 km (0.033 R)
• M18: 11,906,794 km (0.112 R)
• M19: 13,423,716 km (0.111 R)
• M20: 16,461,450 km (0.103 R)
• M21: 17,218,266 km (0.071 R)
• M22: 17,717,025 km (0.1 R)
• M23: 18,225,209 km (0.117 R)
• M24: 19,929,428 km (0.104 R)
• M25: 20,602,768 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.3

Radius: 5.8

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.8 AU - 20.44 AU

Year: 27122 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,804,644 km

• M1: 72,256 km (0.062 R)
• M2: 263,292 km (0.1 R)
• M3: 934,239 km (0.095 R)
• M4: 2,930,772 km (0.098 R)
• M5: 3,326,159 km (0.084 R)
• M6: 4,222,699 km (0.094 R)
• M7: 8,015,604 km (0.088 R)
• M8: 10,839,114 km (0.077 R)
• M9: 12,913,737 km (0.099 R)
• M10: 13,260,056 km (0.103 R)
• M11: 14,263,110 km (0.071 R)
• M12: 15,392,873 km (0.105 R)
• M13: 16,662,360 km (0.083 R)
• M14: 20,510,766 km (0.099 R)
• M15: 22,840,752 km (0.068 R)
• M16: 27,332,728 km (0.116 R)
• M17: 29,069,709 km (0.072 R)
• M18: 49,637,321 km (0.098 R)
• M19: 50,316,197 km (0.087 R)
• M20: 52,390,371 km (0.074 R)
• M21: 61,842,264 km (0.08 R)
• M22: 63,222,155 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 11,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit