🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 15.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 84.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 648 Days

Day: 15.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.64 AU - 4.12 AU

Year: 2864 Days

Day: 20.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.68 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.2

Radius: 3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.13 AU - 13.81 AU

Year: 18526 Days

Day: 15.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 26,623,503 km

• M1: 86,168 km (0.057 R)
• M2: 282,740 km (0.12 R)
• M3: 477,816 km (0.114 R)
• M4: 954,883 km (0.084 R)
• M5: 1,047,185 km (0.072 R)
• M6: 1,430,006 km (0.093 R)
• M7: 1,884,335 km (0.074 R)
• M8: 1,933,852 km (0.089 R)
• M9: 2,017,028 km (0.03 R)
• M10: 2,169,917 km (0.118 R)
• M11: 2,780,725 km (0.046 R)
• M12: 2,836,974 km (0.119 R)
• M13: 3,163,247 km (0.093 R)
• M14: 3,684,596 km (0.06 R)
• M15: 4,405,807 km (0.072 R)
• M16: 4,603,874 km (0.112 R)
• M17: 4,827,374 km (0.057 R)
• M18: 5,542,302 km (0.104 R)
• M19: 5,948,161 km (0.066 R)
• M20: 6,587,393 km (0.111 R)
• M21: 8,089,654 km (0.057 R)
• M22: 8,116,432 km (0.107 R)
• M23: 8,277,849 km (0.086 R)
• M24: 8,961,660 km (0.083 R)
• M25: 9,352,410 km (0.108 R)
• M26: 9,578,303 km (0.05 R)
• M27: 10,237,431 km (0.062 R)
• M28: 10,266,453 km (0.097 R)
• M29: 10,793,038 km (0.108 R)
• M30: 11,178,701 km (0.096 R)
• M31: 11,358,218 km (0.074 R)
• M32: 11,689,877 km (0.081 R)
• M33: 11,932,973 km (0.102 R)
• M34: 12,116,530 km (0.08 R)
• M35: 12,331,652 km (0.116 R)
• M36: 13,331,713 km (0.082 R)
• M37: 14,034,075 km (0.115 R)
• M38: 14,260,118 km (0.067 R)
• M39: 15,143,044 km (0.103 R)
• M40: 15,374,921 km (0.096 R)
• M41: 16,347,607 km (0.114 R)
• M42: 16,551,359 km (0.065 R)
• M43: 16,995,664 km (0.118 R)
• M44: 17,029,922 km (0.032 R)
• M45: 17,652,100 km (0.076 R)
• M46: 19,670,474 km (0.112 R)
• M47: 22,926,472 km (0.076 R)
• M48: 23,383,194 km (0.118 R)
• M49: 24,576,985 km (0.088 R)
• M50: 25,475,470 km (0.027 R)
• M51: 25,829,868 km (0.095 R)
• M52: 26,344,783 km (0.073 R)
• M53: 26,543,749 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 11,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit