🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.42 AU - 0.64 AU

Year: 144 Days

Day: 34.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,733,921 km

• M1: 408,253 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.78 AU - 0.82 AU

Year: 267 Days

Day: 34.4 Hours

Environment

Temp: 86 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.22 AU - 4.42 AU

Year: 2783 Days

Day: 41.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.9

Radius: 12

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.41 AU - 8.77 AU

Year: 7038 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,733,921 km

• M1: 157,527 km (0.039 R)
• M2: 265,686 km (0.068 R)
• M3: 412,890 km (0.098 R)
• M4: 495,917 km (0.115 R)
• M5: 1,045,091 km (0.097 R)
• M6: 1,141,881 km (0.108 R)
• M7: 1,293,124 km (0.065 R)
• M8: 1,465,012 km (0.063 R)
• M9: 1,890,618 km (0.117 R)
• M10: 2,025,854 km (0.102 R)
• M11: 2,180,090 km (0.07 R)
• M12: 2,274,486 km (0.113 R)
• M13: 2,418,848 km (0.09 R)
• M14: 2,699,942 km (0.097 R)
• M15: 2,922,245 km (0.118 R)
• M16: 3,275,894 km (0.097 R)
• M17: 4,180,662 km (0.055 R)
• M18: 4,358,684 km (0.1 R)
• M19: 4,478,661 km (0.105 R)
• M20: 4,660,871 km (0.109 R)
• M21: 4,763,196 km (0.085 R)
• M22: 5,414,246 km (0.112 R)
• M23: 5,521,957 km (0.062 R)
• M24: 5,915,549 km (0.093 R)
• M25: 6,386,184 km (0.077 R)
• M26: 6,869,085 km (0.117 R)
• M27: 8,066,018 km (0.082 R)
• M28: 8,512,717 km (0.107 R)
• M29: 8,941,914 km (0.059 R)
• M30: 9,482,111 km (0.073 R)
• M31: 10,566,995 km (0.105 R)
• M32: 10,891,922 km (0.094 R)
• M33: 11,385,595 km (0.088 R)
• M34: 12,622,919 km (0.056 R)
• M35: 12,996,764 km (0.045 R)
• M36: 13,083,531 km (0.09 R)
• M37: 13,814,167 km (0.085 R)
• M38: 13,961,820 km (0.096 R)
• M39: 14,980,432 km (0.113 R)
• M40: 15,960,746 km (0.045 R)
• M41: 17,025,135 km (0.099 R)
• M42: 17,886,520 km (0.03 R)
• M43: 18,176,889 km (0.09 R)
• M44: 18,306,441 km (0.082 R)
• M45: 21,609,113 km (0.072 R)
• M46: 21,746,444 km (0.111 R)
• M47: 22,610,970 km (0.095 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit