🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.97 AU - 1.01 AU

Year: 375 Days

Day: 24 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.04 AU - 2.26 AU

Year: 1200 Days

Day: 30 Hours

Environment

Temp: -81 °C

Axial Tilt: 155.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.41 AU - 3.91 AU

Year: 2666 Days

Day: 26.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.47 AU - 4.29 AU

Year: 2910 Days

Day: 28.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 10.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.51 AU - 7.73 AU

Year: 6486 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,639,254 km

• M1: 132,095 km (0.072 R)
• M2: 529,128 km (0.057 R)
• M3: 1,037,760 km (0.099 R)
• M4: 1,566,290 km (0.04 R)
• M5: 1,999,376 km (0.103 R)
• M6: 2,579,815 km (0.092 R)
• M7: 3,560,729 km (0.112 R)
• M8: 4,172,434 km (0.116 R)
• M9: 4,516,509 km (0.094 R)
• M10: 6,307,196 km (0.098 R)
• M11: 7,774,153 km (0.076 R)
• M12: 9,045,435 km (0.111 R)
• M13: 9,540,604 km (0.074 R)
• M14: 13,369,412 km (0.107 R)
• M15: 19,105,294 km (0.076 R)
• M16: 23,805,360 km (0.086 R)
• M17: 25,312,708 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.2

Radius: 14.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.45 AU - 10.03 AU

Year: 9007 Days

Day: 12.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,639,254 km

• M1: 200,162 km (0.071 R)
• M2: 1,647,821 km (0.114 R)
• M3: 2,873,476 km (0.093 R)
• M4: 3,397,966 km (0.057 R)
• M5: 6,058,265 km (0.051 R)
• M6: 9,260,856 km (0.065 R)
• M7: 14,108,276 km (0.057 R)
• M8: 21,293,611 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 5.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 14.44 AU - 20.86 AU

Year: 28237 Days

Day: 23.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,639,254 km

• M1: 67,319 km (0.075 R)
• M2: 249,380 km (0.07 R)
• M3: 1,026,989 km (0.075 R)
• M4: 1,586,186 km (0.042 R)
• M5: 2,040,964 km (0.049 R)
• M6: 2,732,106 km (0.114 R)
• M7: 2,915,363 km (0.106 R)
• M8: 3,306,562 km (0.09 R)
• M9: 3,488,473 km (0.114 R)
• M10: 5,228,595 km (0.029 R)
• M11: 5,805,594 km (0.098 R)
• M12: 6,109,577 km (0.1 R)
• M13: 7,476,902 km (0.116 R)
• M14: 8,255,409 km (0.092 R)
• M15: 8,737,862 km (0.056 R)
• M16: 10,080,353 km (0.1 R)
• M17: 10,408,571 km (0.087 R)
• M18: 10,800,517 km (0.066 R)
• M19: 16,078,330 km (0.105 R)
• M20: 17,762,503 km (0.076 R)
• M21: 18,484,163 km (0.074 R)
• M22: 21,929,103 km (0.088 R)
• M23: 22,203,466 km (0.112 R)
• M24: 23,705,877 km (0.068 R)
• M25: 23,994,900 km (0.066 R)
• M26: 26,703,220 km (0.105 R)
• M27: 31,891,573 km (0.093 R)
• M28: 32,836,882 km (0.111 R)
• M29: 34,535,716 km (0.095 R)
• M30: 37,713,474 km (0.119 R)
• M31: 45,528,018 km (0.055 R)
• M32: 47,637,497 km (0.075 R)
• M33: 51,082,437 km (0.076 R)
• M34: 52,050,036 km (0.059 R)
• M35: 55,872,561 km (0.032 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: 466 - 19,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit