🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.49 AU - 0.53 AU

Year: 134 Days

Day: 46.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,642,797 km

• M1: 84,672 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 391 Days

Day: 21.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,642,797 km

• M1: 565,630 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.86 AU - 3.44 AU

Year: 2063 Days

Day: 31.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,642,797 km

• M1: 731,384 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.05 AU - 4.75 AU

Year: 3405 Days

Day: 35.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,642,797 km

• M1: 79,436 km (0.071 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.6

Radius: 12.4

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.89 AU - 8.73 AU

Year: 8839 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,642,797 km

• M1: 154,684 km (0.086 R)
• M2: 606,320 km (0.08 R)
• M3: 1,571,974 km (0.054 R)
• M4: 3,705,838 km (0.114 R)
• M5: 5,221,414 km (0.113 R)
• M6: 5,614,558 km (0.051 R)
• M7: 6,849,039 km (0.098 R)
• M8: 7,815,591 km (0.079 R)
• M9: 10,584,648 km (0.045 R)
• M10: 11,543,420 km (0.093 R)
• M11: 12,019,890 km (0.102 R)
• M12: 13,268,733 km (0.056 R)
• M13: 13,898,091 km (0.065 R)
• M14: 20,284,723 km (0.092 R)
• M15: 21,191,137 km (0.056 R)
• M16: 22,490,544 km (0.042 R)
• M17: 24,851,946 km (0.115 R)
• M18: 25,889,707 km (0.043 R)
• M19: 29,001,791 km (0.035 R)
• M20: 29,794,959 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.4

Radius: 3.2

Gravity: 85.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.87 AU - 14.75 AU

Year: 17916 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 76,642,797 km

• M1: 43,084 km (0.115 R)
• M2: 144,512 km (0.074 R)
• M3: 303,534 km (0.079 R)
• M4: 416,181 km (0.105 R)
• M5: 634,445 km (0.088 R)
• M6: 811,718 km (0.104 R)
• M7: 1,222,364 km (0.099 R)
• M8: 1,417,440 km (0.112 R)
• M9: 1,813,126 km (0.088 R)
• M10: 2,321,909 km (0.071 R)
• M11: 2,693,809 km (0.056 R)
• M12: 5,053,566 km (0.078 R)
• M13: 5,554,569 km (0.042 R)
• M14: 6,003,662 km (0.096 R)
• M15: 6,258,577 km (0.08 R)
• M16: 6,565,103 km (0.098 R)
• M17: 7,593,738 km (0.107 R)
• M18: 8,887,609 km (0.08 R)
• M19: 9,162,870 km (0.068 R)
• M20: 9,615,104 km (0.074 R)
• M21: 10,503,117 km (0.073 R)
• M22: 11,315,583 km (0.088 R)
• M23: 11,573,789 km (0.115 R)
• M24: 15,454,657 km (0.109 R)
• M25: 17,427,254 km (0.115 R)
• M26: 23,390,076 km (0.068 R)
• M27: 24,020,182 km (0.119 R)
• M28: 24,661,508 km (0.117 R)
• M29: 25,095,342 km (0.087 R)
• M30: 31,081,202 km (0.056 R)
• M31: 40,149,675 km (0.096 R)
• M32: 41,814,400 km (0.117 R)
• M33: 43,524,453 km (0.106 R)
• M34: 46,094,395 km (0.08 R)
• M35: 49,275,295 km (0.105 R)
• M36: 55,883,332 km (0.103 R)
• M37: 56,443,725 km (0.067 R)
• M38: 57,196,502 km (0.041 R)
• M39: 58,530,167 km (0.098 R)
• M40: 61,259,281 km (0.118 R)
• M41: 61,656,014 km (0.1 R)
• M42: 62,054,394 km (0.032 R)
• M43: 65,510,104 km (0.117 R)
• M44: 65,717,297 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit