🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 351 Days

Day: 37.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,476,025 km

• M1: 32,313 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.08 AU - 1.36 AU

Year: 474 Days

Day: 16.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 69,476,025 km

• M1: 35,455 km (0.083 R)
• M2: 412,292 km (0.067 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.5

Radius: 13.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.62 AU - 11.2 AU

Year: 12665 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,476,025 km

• M1: 175,030 km (0.066 R)
• M2: 823,387 km (0.102 R)
• M3: 1,905,727 km (0.032 R)
• M4: 2,866,295 km (0.049 R)
• M5: 6,460,683 km (0.071 R)
• M6: 7,684,394 km (0.094 R)
• M7: 10,638,802 km (0.038 R)
• M8: 11,309,898 km (0.073 R)
• M9: 12,341,525 km (0.106 R)
• M10: 14,780,569 km (0.037 R)
• M11: 16,826,768 km (0.067 R)
• M12: 18,609,676 km (0.081 R)
• M13: 34,092,308 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.4

Radius: 9.2

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.84 AU - 14.78 AU

Year: 16114 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,476,025 km

• M1: 114,442 km (0.091 R)
• M2: 476,170 km (0.106 R)
• M3: 784,491 km (0.078 R)
• M4: 1,371,364 km (0.102 R)
• M5: 2,048,294 km (0.094 R)
• M6: 3,008,413 km (0.08 R)
• M7: 3,690,579 km (0.119 R)
• M8: 4,573,207 km (0.035 R)
• M9: 5,629,069 km (0.089 R)
• M10: 6,404,135 km (0.109 R)
• M11: 7,721,943 km (0.099 R)
• M12: 8,470,531 km (0.102 R)
• M13: 11,569,899 km (0.091 R)
• M14: 13,654,097 km (0.115 R)
• M15: 15,585,705 km (0.077 R)
• M16: 19,168,873 km (0.11 R)
• M17: 21,679,424 km (0.063 R)
• M18: 23,165,081 km (0.12 R)
• M19: 25,790,075 km (0.107 R)
• M20: 28,723,838 km (0.099 R)
• M21: 31,126,829 km (0.106 R)
• M22: 33,401,315 km (0.074 R)
• M23: 37,017,395 km (0.109 R)
• M24: 37,854,993 km (0.101 R)
• M25: 42,385,116 km (0.073 R)
• M26: 46,131,196 km (0.04 R)
• M27: 49,416,964 km (0.037 R)
• M28: 50,945,106 km (0.09 R)
• M29: 51,807,687 km (0.074 R)
• M30: 54,274,407 km (0.09 R)
• M31: 57,559,726 km (0.074 R)
• M32: 57,932,673 km (0.071 R)
• M33: 61,752,056 km (0.103 R)
• M34: 64,925,925 km (0.036 R)
• M35: 67,998,665 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.6

Radius: 7.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.07 AU - 18.13 AU

Year: 19607 Days

Day: 17.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,476,025 km

• M1: 94,695 km (0.068 R)
• M2: 572,960 km (0.099 R)
• M3: 838,496 km (0.064 R)
• M4: 1,295,069 km (0.108 R)
• M5: 2,156,603 km (0.115 R)
• M6: 3,039,081 km (0.071 R)
• M7: 3,435,964 km (0.07 R)
• M8: 3,661,408 km (0.116 R)
• M9: 4,365,864 km (0.114 R)
• M10: 8,659,174 km (0.047 R)
• M11: 9,845,784 km (0.045 R)
• M12: 10,536,926 km (0.051 R)
• M13: 11,445,883 km (0.073 R)
• M14: 11,760,038 km (0.081 R)
• M15: 13,627,618 km (0.106 R)
• M16: 14,052,177 km (0.045 R)
• M17: 21,240,055 km (0.095 R)
• M18: 24,299,481 km (0.036 R)
• M19: 29,012,113 km (0.108 R)
• M20: 30,428,506 km (0.098 R)
• M21: 34,040,547 km (0.096 R)
• M22: 34,690,998 km (0.099 R)
• M23: 40,776,191 km (0.048 R)
• M24: 42,401,422 km (0.055 R)
• M25: 46,573,108 km (0.118 R)
• M26: 47,859,800 km (0.077 R)
• M27: 53,593,138 km (0.042 R)
• M28: 58,831,457 km (0.113 R)
• M29: 60,145,226 km (0.075 R)
• M30: 61,095,322 km (0.119 R)
• M31: 66,805,024 km (0.037 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit