🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 285 Days

Day: 17 Hours

Environment

Temp: 151 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,671,787 km

• M1: 52,509 km (0.093 R)
• M2: 221,255 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 501 Days

Day: 26.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 565 Days

Day: 31.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.03 AU - 3.83 AU

Year: 2393 Days

Day: 16.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 61 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.06 AU - 6.28 AU

Year: 5774 Days

Day: 14.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 23,671,787 km

• M1: 195,674 km (0.099 R)
• M2: 343,327 km (0.056 R)
• M3: 435,031 km (0.093 R)
• M4: 593,006 km (0.07 R)
• M5: 751,580 km (0.099 R)
• M6: 1,041,500 km (0.098 R)
• M7: 1,301,950 km (0.111 R)
• M8: 1,380,190 km (0.11 R)
• M9: 1,639,443 km (0.116 R)
• M10: 1,753,437 km (0.035 R)
• M11: 2,204,923 km (0.068 R)
• M12: 2,283,611 km (0.091 R)
• M13: 2,879,310 km (0.03 R)
• M14: 2,983,281 km (0.049 R)
• M15: 3,106,101 km (0.084 R)
• M16: 3,302,672 km (0.047 R)
• M17: 3,503,433 km (0.045 R)
• M18: 3,670,683 km (0.087 R)
• M19: 3,745,931 km (0.088 R)
• M20: 3,878,923 km (0.1 R)
• M21: 4,090,903 km (0.026 R)
• M22: 4,188,591 km (0.12 R)
• M23: 4,287,026 km (0.106 R)
• M24: 4,406,256 km (0.078 R)
• M25: 4,506,486 km (0.095 R)
• M26: 4,688,696 km (0.072 R)
• M27: 4,770,526 km (0.092 R)
• M28: 5,485,305 km (0.114 R)
• M29: 5,965,664 km (0.106 R)
• M30: 6,256,033 km (0.033 R)
• M31: 6,528,152 km (0.114 R)
• M32: 6,804,160 km (0.07 R)
• M33: 6,943,585 km (0.112 R)
• M34: 7,107,544 km (0.033 R)
• M35: 7,296,487 km (0.08 R)
• M36: 7,415,417 km (0.1 R)
• M37: 7,511,010 km (0.117 R)
• M38: 7,727,777 km (0.115 R)
• M39: 7,873,336 km (0.036 R)
• M40: 7,995,408 km (0.107 R)
• M41: 9,019,854 km (0.083 R)
• M42: 9,147,611 km (0.076 R)
• M43: 9,874,207 km (0.109 R)
• M44: 10,835,823 km (0.09 R)
• M45: 11,162,993 km (0.117 R)
• M46: 11,438,104 km (0.111 R)
• M47: 12,135,828 km (0.087 R)
• M48: 12,361,870 km (0.093 R)
• M49: 12,475,565 km (0.025 R)
• M50: 12,703,851 km (0.062 R)
• M51: 13,193,635 km (0.031 R)
• M52: 13,895,548 km (0.046 R)
• M53: 14,850,281 km (0.081 R)
• M54: 15,183,286 km (0.114 R)
• M55: 15,274,541 km (0.039 R)
• M56: 15,396,613 km (0.11 R)
• M57: 15,580,169 km (0.11 R)
• M58: 16,228,527 km (0.081 R)
• M59: 16,384,108 km (0.099 R)
• M60: 16,854,145 km (0.071 R)
• M61: 18,647,823 km (0.116 R)
• M62: 20,299,982 km (0.085 R)
• M63: 20,535,001 km (0.052 R)
• M64: 20,973,921 km (0.082 R)
• M65: 21,245,590 km (0.045 R)
• M66: 21,381,724 km (0.097 R)
• M67: 21,552,565 km (0.042 R)
• M68: 21,826,629 km (0.088 R)
• M69: 22,067,481 km (0.034 R)
• M70: 22,621,143 km (0.12 R)
• M71: 23,144,436 km (0.089 R)
• M72: 23,284,759 km (0.1 R)
• M73: 23,495,542 km (0.12 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,171 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit