🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.03 AU - 1.05 AU

Year: 391 Days

Day: 32.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.06 AU - 1.38 AU

Year: 497 Days

Day: 45 Hours

Environment

Temp: -15 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,136,282 km

• M1: 28,424 km (0.099 R)
• M2: 244,742 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.54 AU - 2.2 AU

Year: 943 Days

Day: 34.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.75 AU - 2.13 AU

Year: 997 Days

Day: 38.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.46 AU - 2.64 AU

Year: 1502 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.71 AU - 2.79 AU

Year: 1683 Days

Day: 39.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.1

Radius: 8.5

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.13 AU - 10.91 AU

Year: 12589 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,136,282 km

• M1: 105,766 km (0.08 R)
• M2: 424,708 km (0.06 R)
• M3: 810,222 km (0.045 R)
• M4: 1,369,868 km (0.078 R)
• M5: 2,335,971 km (0.098 R)
• M6: 2,678,999 km (0.105 R)
• M7: 2,963,833 km (0.12 R)
• M8: 3,915,425 km (0.111 R)
• M9: 4,552,413 km (0.1 R)
• M10: 4,832,161 km (0.118 R)
• M11: 6,031,637 km (0.041 R)
• M12: 6,524,113 km (0.117 R)
• M13: 8,910,199 km (0.074 R)
• M14: 9,201,466 km (0.094 R)
• M15: 13,087,570 km (0.088 R)
• M16: 13,978,126 km (0.118 R)
• M17: 15,044,908 km (0.08 R)
• M18: 18,334,865 km (0.06 R)
• M19: 18,648,721 km (0.05 R)
• M20: 19,775,492 km (0.09 R)
• M21: 22,790,188 km (0.075 R)
• M22: 24,930,036 km (0.069 R)
• M23: 29,390,596 km (0.109 R)
• M24: 31,247,704 km (0.114 R)
• M25: 32,375,822 km (0.041 R)
• M26: 33,414,330 km (0.093 R)
• M27: 34,118,786 km (0.088 R)
• M28: 35,557,469 km (0.067 R)
• M29: 37,036,094 km (0.032 R)
• M30: 40,247,662 km (0.093 R)
• M31: 42,809,226 km (0.106 R)
• M32: 48,254,439 km (0.075 R)
• M33: 49,760,590 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.2

Radius: 5

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.41 AU - 18.43 AU

Year: 21263 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,136,282 km

• M1: 62,233 km (0.092 R)
• M2: 238,459 km (0.105 R)
• M3: 477,666 km (0.115 R)
• M4: 761,154 km (0.103 R)
• M5: 953,986 km (0.108 R)
• M6: 1,222,514 km (0.101 R)
• M7: 1,719,029 km (0.086 R)
• M8: 3,071,843 km (0.102 R)
• M9: 3,415,469 km (0.077 R)
• M10: 3,848,256 km (0.054 R)
• M11: 4,044,678 km (0.111 R)
• M12: 4,974,129 km (0.033 R)
• M13: 5,994,536 km (0.056 R)
• M14: 7,647,144 km (0.11 R)
• M15: 9,113,203 km (0.057 R)
• M16: 10,886,087 km (0.069 R)
• M17: 12,375,633 km (0.098 R)
• M18: 13,465,753 km (0.094 R)
• M19: 14,776,829 km (0.062 R)
• M20: 16,596,986 km (0.112 R)
• M21: 21,076,395 km (0.096 R)
• M22: 22,101,290 km (0.101 R)
• M23: 26,299,455 km (0.054 R)
• M24: 27,126,582 km (0.106 R)
• M25: 28,461,444 km (0.106 R)
• M26: 29,712,381 km (0.104 R)
• M27: 31,130,120 km (0.087 R)
• M28: 31,392,664 km (0.098 R)
• M29: 32,999,046 km (0.07 R)
• M30: 34,239,213 km (0.054 R)
• M31: 39,357,853 km (0.103 R)
• M32: 39,664,828 km (0.096 R)
• M33: 44,463,479 km (0.113 R)
• M34: 49,993,215 km (0.09 R)
• M35: 67,744,797 km (0.059 R)
• M36: 73,163,083 km (0.111 R)
• M37: 79,595,492 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit