🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.55 AU - 0.87 AU

Year: 219 Days

Day: 21.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.78 AU - 0.86 AU

Year: 271 Days

Day: 47.2 Hours

Environment

Temp: 90 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.04 AU - 1.06 AU

Year: 393 Days

Day: 14.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,470,777 km

• M1: 230,082 km (0.091 R)
• M2: 452,534 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.01 AU - 1.21 AU

Year: 427 Days

Day: 44.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 115.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 28,470,777 km

• M1: 762,650 km (0.058 R)
• M2: 959,820 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.81 AU

Year: 638 Days

Day: 47.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.6 AU - 1.96 AU

Year: 867 Days

Day: 15.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.3

Radius: 10.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.78 AU - 6.94 AU

Year: 6563 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,470,777 km

• M1: 130,300 km (0.105 R)
• M2: 209,437 km (0.083 R)
• M3: 276,606 km (0.117 R)
• M4: 364,570 km (0.035 R)
• M5: 436,676 km (0.113 R)
• M6: 577,448 km (0.042 R)
• M7: 920,177 km (0.084 R)
• M8: 1,220,270 km (0.067 R)
• M9: 1,381,836 km (0.113 R)
• M10: 1,504,057 km (0.047 R)
• M11: 1,678,039 km (0.088 R)
• M12: 2,168,720 km (0.088 R)
• M13: 2,402,841 km (0.047 R)
• M14: 3,014,098 km (0.103 R)
• M15: 3,930,086 km (0.093 R)
• M16: 4,017,451 km (0.06 R)
• M17: 4,194,276 km (0.094 R)
• M18: 4,261,146 km (0.075 R)
• M19: 4,350,904 km (0.114 R)
• M20: 4,809,572 km (0.093 R)
• M21: 5,021,103 km (0.104 R)
• M22: 5,092,312 km (0.117 R)
• M23: 5,163,819 km (0.108 R)
• M24: 5,673,948 km (0.06 R)
• M25: 5,797,815 km (0.103 R)
• M26: 6,048,092 km (0.047 R)
• M27: 6,353,422 km (0.047 R)
• M28: 6,715,897 km (0.086 R)
• M29: 7,245,474 km (0.068 R)
• M30: 7,353,035 km (0.06 R)
• M31: 7,597,029 km (0.08 R)
• M32: 8,065,120 km (0.12 R)
• M33: 8,148,596 km (0.086 R)
• M34: 8,260,495 km (0.116 R)
• M35: 8,372,993 km (0.079 R)
• M36: 8,971,534 km (0.056 R)
• M37: 9,203,111 km (0.025 R)
• M38: 9,672,400 km (0.031 R)
• M39: 9,761,261 km (0.094 R)
• M40: 9,969,800 km (0.097 R)
• M41: 11,406,987 km (0.106 R)
• M42: 12,197,612 km (0.059 R)
• M43: 12,325,817 km (0.09 R)
• M44: 13,006,039 km (0.047 R)
• M45: 13,466,202 km (0.03 R)
• M46: 13,798,309 km (0.057 R)
• M47: 14,470,452 km (0.119 R)
• M48: 14,947,370 km (0.049 R)
• M49: 15,222,182 km (0.084 R)
• M50: 15,360,111 km (0.084 R)
• M51: 15,533,345 km (0.119 R)
• M52: 15,707,178 km (0.07 R)
• M53: 16,126,800 km (0.052 R)
• M54: 16,302,877 km (0.098 R)
• M55: 16,656,825 km (0.114 R)
• M56: 18,061,101 km (0.046 R)
• M57: 18,207,258 km (0.08 R)
• M58: 18,280,561 km (0.109 R)
• M59: 18,795,925 km (0.108 R)
• M60: 18,907,076 km (0.081 R)
• M61: 19,540,623 km (0.038 R)
• M62: 19,728,219 km (0.094 R)
• M63: 20,561,180 km (0.105 R)
• M64: 20,637,325 km (0.091 R)
• M65: 21,058,593 km (0.089 R)
• M66: 21,174,083 km (0.103 R)
• M67: 22,104,731 km (0.095 R)
• M68: 22,535,722 km (0.084 R)
• M69: 22,732,593 km (0.092 R)
• M70: 23,088,337 km (0.102 R)
• M71: 23,406,083 km (0.084 R)
• M72: 23,565,405 km (0.118 R)
• M73: 23,925,487 km (0.047 R)
• M74: 24,247,122 km (0.096 R)
• M75: 24,732,118 km (0.102 R)
• M76: 24,813,200 km (0.103 R)
• M77: 25,629,706 km (0.114 R)
• M78: 26,745,706 km (0.066 R)
• M79: 28,470,719 km (0.067 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit