🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.07 AU - 1.49 AU

Year: 514 Days

Day: 40.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.98 AU - 4.76 AU

Year: 2701 Days

Day: 28.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 9.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.08 AU - 6.14 AU

Year: 4714 Days

Day: 7.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,115,694 km

• M1: 118,182 km (0.109 R)
• M2: 503,696 km (0.119 R)
• M3: 1,739,075 km (0.097 R)
• M4: 2,246,960 km (0.056 R)
• M5: 2,686,179 km (0.058 R)
• M6: 3,473,513 km (0.067 R)
• M7: 4,039,292 km (0.095 R)
• M8: 4,357,038 km (0.11 R)
• M9: 6,173,455 km (0.03 R)
• M10: 6,629,878 km (0.083 R)
• M11: 7,428,432 km (0.076 R)
• M12: 7,869,895 km (0.117 R)
• M13: 11,466,826 km (0.112 R)
• M14: 12,615,738 km (0.086 R)
• M15: 13,405,465 km (0.114 R)
• M16: 13,839,897 km (0.112 R)
• M17: 15,672,322 km (0.109 R)
• M18: 18,581,701 km (0.111 R)
• M19: 20,305,218 km (0.065 R)
• M20: 24,547,814 km (0.062 R)
• M21: 25,611,006 km (0.08 R)
• M22: 25,944,160 km (0.104 R)
• M23: 27,133,314 km (0.044 R)
• M24: 28,447,381 km (0.11 R)
• M25: 29,255,808 km (0.104 R)
• M26: 30,450,647 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 8.2

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.23 AU - 13.71 AU

Year: 14692 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,115,694 km

• M1: 102,026 km (0.114 R)
• M2: 497,862 km (0.118 R)
• M3: 974,929 km (0.073 R)
• M4: 1,371,812 km (0.099 R)
• M5: 1,733,391 km (0.061 R)
• M6: 2,471,058 km (0.073 R)
• M7: 2,743,326 km (0.094 R)
• M8: 3,163,546 km (0.047 R)
• M9: 3,569,405 km (0.061 R)
• M10: 5,034,567 km (0.025 R)
• M11: 6,390,821 km (0.111 R)
• M12: 6,732,203 km (0.118 R)
• M13: 7,639,365 km (0.065 R)
• M14: 8,122,416 km (0.093 R)
• M15: 10,434,751 km (0.111 R)
• M16: 10,729,458 km (0.106 R)
• M17: 11,836,483 km (0.058 R)
• M18: 13,989,645 km (0.062 R)
• M19: 15,009,005 km (0.118 R)
• M20: 16,951,084 km (0.054 R)
• M21: 20,033,399 km (0.026 R)
• M22: 21,706,501 km (0.119 R)
• M23: 38,433,039 km (0.053 R)
• M24: 39,563,102 km (0.091 R)
• M25: 40,136,361 km (0.08 R)
• M26: 42,634,795 km (0.081 R)
• M27: 52,108,678 km (0.074 R)
• M28: 52,970,661 km (0.05 R)
• M29: 55,078,196 km (0.032 R)
• M30: 55,613,607 km (0.096 R)
• M31: 57,240,932 km (0.095 R)
• M32: 58,343,319 km (0.1 R)
• M33: 63,088,863 km (0.083 R)
• M34: 63,871,409 km (0.078 R)
• M35: 65,855,825 km (0.086 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit