🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.51 AU - 0.65 AU

Year: 157 Days

Day: 20.9 Hours

Environment

Temp: 185 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.66 AU - 1.8 AU

Year: 811 Days

Day: 22.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.45 AU - 5.25 AU

Year: 3807 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 12.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.1 AU - 6.54 AU

Year: 5005 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,948,550 km

• M1: 176,077 km (0.112 R)
• M2: 382,821 km (0.05 R)
• M3: 584,030 km (0.095 R)
• M4: 710,590 km (0.102 R)
• M5: 982,260 km (0.119 R)
• M6: 1,685,669 km (0.054 R)
• M7: 1,890,917 km (0.092 R)
• M8: 2,344,049 km (0.028 R)
• M9: 2,431,713 km (0.05 R)
• M10: 2,830,990 km (0.043 R)
• M11: 2,981,336 km (0.03 R)
• M12: 3,270,808 km (0.053 R)
• M13: 3,711,822 km (0.06 R)
• M14: 3,835,540 km (0.068 R)
• M15: 4,002,491 km (0.066 R)
• M16: 4,150,743 km (0.077 R)
• M17: 4,474,472 km (0.108 R)
• M18: 4,739,410 km (0.06 R)
• M19: 5,032,323 km (0.095 R)
• M20: 5,146,616 km (0.069 R)
• M21: 5,754,880 km (0.095 R)
• M22: 5,874,559 km (0.107 R)
• M23: 6,238,381 km (0.102 R)
• M24: 6,659,798 km (0.082 R)
• M25: 6,912,020 km (0.094 R)
• M26: 7,116,072 km (0.092 R)
• M27: 7,244,576 km (0.066 R)
• M28: 7,952,324 km (0.086 R)
• M29: 8,219,954 km (0.092 R)
• M30: 8,327,964 km (0.061 R)
• M31: 8,902,420 km (0.109 R)
• M32: 9,068,922 km (0.037 R)
• M33: 9,236,472 km (0.115 R)
• M34: 9,489,741 km (0.091 R)
• M35: 9,659,834 km (0.097 R)
• M36: 10,032,033 km (0.105 R)
• M37: 10,205,417 km (0.084 R)
• M38: 10,879,056 km (0.055 R)
• M39: 11,266,365 km (0.12 R)
• M40: 12,177,267 km (0.031 R)
• M41: 12,486,186 km (0.057 R)
• M42: 12,672,735 km (0.088 R)
• M43: 13,875,950 km (0.083 R)
• M44: 14,263,559 km (0.028 R)
• M45: 15,414,265 km (0.049 R)
• M46: 15,815,636 km (0.102 R)
• M47: 16,322,175 km (0.101 R)
• M48: 16,492,268 km (0.094 R)
• M49: 16,765,583 km (0.106 R)
• M50: 17,143,916 km (0.107 R)
• M51: 18,330,975 km (0.106 R)
• M52: 18,437,040 km (0.078 R)
• M53: 19,148,976 km (0.056 R)
• M54: 19,400,301 km (0.099 R)
• M55: 20,015,298 km (0.087 R)
• M56: 20,931,285 km (0.066 R)
• M57: 21,042,137 km (0.097 R)
• M58: 21,413,140 km (0.073 R)
• M59: 21,786,237 km (0.107 R)
• M60: 22,011,083 km (0.094 R)
• M61: 22,312,074 km (0.092 R)
• M62: 22,690,257 km (0.077 R)
• M63: 22,956,392 km (0.119 R)
• M64: 23,070,684 km (0.114 R)
• M65: 23,185,127 km (0.028 R)
• M66: 24,302,024 km (0.088 R)
• M67: 25,752,226 km (0.062 R)
• M68: 26,029,730 km (0.076 R)
• M69: 26,188,753 km (0.094 R)
• M70: 26,348,075 km (0.039 R)
• M71: 26,587,730 km (0.068 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 11,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit