🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.65 AU - 0.75 AU

Year: 222 Days

Day: 16.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,567,969 km

• M1: 45,179 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.79 AU - 1.23 AU

Year: 384 Days

Day: 14.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 16,567,969 km

• M1: 556,803 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.14 AU - 1.36 AU

Year: 529 Days

Day: 18.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.13 AU - 1.47 AU

Year: 561 Days

Day: 16.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.48 AU - 1.56 AU

Year: 710 Days

Day: 21 Hours

Environment

Temp: -47 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.95 AU - 3.06 AU

Year: 1497 Days

Day: 35 Hours

Environment

Temp: -88 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.46 AU - 4 AU

Year: 2728 Days

Day: 33.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,567,969 km

• M1: 2,026,004 km (0.064 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.4 AU - 4.72 AU

Year: 3098 Days

Day: 46.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.1

Radius: 12

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.2 AU - 5.44 AU

Year: 4008 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,567,969 km

• M1: 154,983 km (0.062 R)
• M2: 252,222 km (0.06 R)
• M3: 408,851 km (0.058 R)
• M4: 556,055 km (0.06 R)
• M5: 676,182 km (0.119 R)
• M6: 892,351 km (0.092 R)
• M7: 1,055,712 km (0.114 R)
• M8: 1,131,857 km (0.11 R)
• M9: 1,249,741 km (0.066 R)
• M10: 1,434,644 km (0.109 R)
• M11: 1,562,999 km (0.083 R)
• M12: 1,639,892 km (0.035 R)
• M13: 1,855,014 km (0.104 R)
• M14: 1,972,149 km (0.108 R)
• M15: 2,189,215 km (0.097 R)
• M16: 2,465,523 km (0.116 R)
• M17: 2,594,925 km (0.038 R)
• M18: 3,135,272 km (0.075 R)
• M19: 3,261,682 km (0.097 R)
• M20: 3,404,249 km (0.092 R)
• M21: 3,607,403 km (0.116 R)
• M22: 3,814,596 km (0.113 R)
• M23: 4,040,938 km (0.1 R)
• M24: 4,475,370 km (0.101 R)
• M25: 4,570,514 km (0.116 R)
• M26: 4,843,530 km (0.117 R)
• M27: 4,924,912 km (0.116 R)
• M28: 5,122,081 km (0.069 R)
• M29: 5,405,869 km (0.104 R)
• M30: 5,609,322 km (0.092 R)
• M31: 5,832,671 km (0.105 R)
• M32: 6,520,223 km (0.09 R)
• M33: 6,646,334 km (0.045 R)
• M34: 6,828,096 km (0.088 R)
• M35: 7,066,704 km (0.034 R)
• M36: 7,196,256 km (0.119 R)
• M37: 8,281,289 km (0.1 R)
• M38: 8,418,022 km (0.059 R)
• M39: 8,555,652 km (0.058 R)
• M40: 9,052,915 km (0.117 R)
• M41: 9,153,595 km (0.104 R)
• M42: 9,315,310 km (0.118 R)
• M43: 9,662,227 km (0.064 R)
• M44: 9,847,579 km (0.068 R)
• M45: 10,075,865 km (0.09 R)
• M46: 10,242,817 km (0.105 R)
• M47: 10,347,685 km (0.104 R)
• M48: 10,495,188 km (0.085 R)
• M49: 10,856,168 km (0.026 R)
• M50: 11,027,457 km (0.095 R)
• M51: 11,113,476 km (0.089 R)
• M52: 11,351,187 km (0.071 R)
• M53: 11,546,861 km (0.09 R)
• M54: 11,677,909 km (0.034 R)
• M55: 12,074,194 km (0.109 R)
• M56: 12,519,696 km (0.109 R)
• M57: 12,766,981 km (0.101 R)
• M58: 12,857,339 km (0.075 R)
• M59: 13,061,390 km (0.086 R)
• M60: 14,472,696 km (0.061 R)
• M61: 14,590,430 km (0.074 R)
• M62: 14,755,885 km (0.092 R)
• M63: 15,256,140 km (0.098 R)
• M64: 15,786,166 km (0.088 R)
• M65: 16,077,882 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 17,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit