🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 145 Days

Day: 30.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.75 AU - 1.07 AU

Year: 308 Days

Day: 35.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,671,216 km

• M1: 145,409 km (0.065 R)
• M2: 398,978 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.01 AU - 1.19 AU

Year: 409 Days

Day: 47.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.39 AU - 3.43 AU

Year: 2234 Days

Day: 42 Hours

Environment

Temp: -104 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.2

Radius: 10.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7 AU - 10.2 AU

Year: 8947 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,671,216 km

• M1: 177,872 km (0.113 R)
• M2: 402,418 km (0.083 R)
• M3: 625,170 km (0.098 R)
• M4: 972,536 km (0.084 R)
• M5: 1,241,662 km (0.047 R)
• M6: 1,723,517 km (0.067 R)
• M7: 1,943,875 km (0.037 R)
• M8: 2,215,993 km (0.103 R)
• M9: 2,507,260 km (0.081 R)
• M10: 3,762,386 km (0.074 R)
• M11: 4,248,580 km (0.094 R)
• M12: 4,963,209 km (0.077 R)
• M13: 5,312,370 km (0.063 R)
• M14: 5,612,613 km (0.115 R)
• M15: 6,270,694 km (0.11 R)
• M16: 6,663,538 km (0.079 R)
• M17: 7,591,793 km (0.11 R)
• M18: 8,097,434 km (0.051 R)
• M19: 8,356,537 km (0.096 R)
• M20: 9,754,080 km (0.094 R)
• M21: 10,874,269 km (0.073 R)
• M22: 13,158,330 km (0.097 R)
• M23: 13,584,235 km (0.106 R)
• M24: 13,823,741 km (0.062 R)
• M25: 15,868,145 km (0.089 R)
• M26: 19,172,762 km (0.075 R)
• M27: 19,400,450 km (0.116 R)
• M28: 21,872,854 km (0.098 R)
• M29: 23,352,676 km (0.071 R)
• M30: 25,205,745 km (0.082 R)
• M31: 30,399,783 km (0.032 R)
• M32: 32,215,004 km (0.118 R)
• M33: 33,105,261 km (0.105 R)
• M34: 33,931,789 km (0.049 R)
• M35: 37,978,262 km (0.079 R)
• M36: 38,863,432 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 7.2

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.63 AU - 17.53 AU

Year: 19750 Days

Day: 19.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 74,671,216 km

• M1: 221,106 km (0.081 R)
• M2: 762,650 km (0.094 R)
• M3: 911,799 km (0.086 R)
• M4: 1,551,330 km (0.094 R)
• M5: 2,896,514 km (0.106 R)
• M6: 3,409,934 km (0.114 R)
• M7: 4,103,769 km (0.109 R)
• M8: 4,529,824 km (0.102 R)
• M9: 5,895,054 km (0.081 R)
• M10: 7,073,137 km (0.087 R)
• M11: 8,064,522 km (0.093 R)
• M12: 9,648,165 km (0.096 R)
• M13: 10,689,815 km (0.074 R)
• M14: 12,810,814 km (0.059 R)
• M15: 17,201,661 km (0.066 R)
• M16: 18,069,777 km (0.084 R)
• M17: 19,336,422 km (0.102 R)
• M18: 19,793,743 km (0.102 R)
• M19: 20,803,080 km (0.088 R)
• M20: 21,596,547 km (0.037 R)
• M21: 22,323,593 km (0.062 R)
• M22: 22,568,484 km (0.071 R)
• M23: 24,406,294 km (0.116 R)
• M24: 25,875,644 km (0.086 R)
• M25: 26,139,535 km (0.101 R)
• M26: 28,758,695 km (0.104 R)
• M27: 29,503,393 km (0.06 R)
• M28: 31,891,872 km (0.063 R)
• M29: 36,218,093 km (0.105 R)
• M30: 38,110,955 km (0.069 R)
• M31: 38,324,282 km (0.112 R)
• M32: 41,262,234 km (0.034 R)
• M33: 41,706,839 km (0.039 R)
• M34: 44,194,203 km (0.117 R)
• M35: 45,116,623 km (0.115 R)
• M36: 51,716,732 km (0.094 R)
• M37: 54,865,917 km (0.118 R)
• M38: 61,986,476 km (0.099 R)
• M39: 62,941,359 km (0.118 R)
• M40: 63,078,241 km (0.119 R)
• M41: 67,683,163 km (0.075 R)
• M42: 69,398,003 km (0.068 R)
• M43: 71,279,945 km (0.116 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit