🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 28.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.69 AU - 1.07 AU

Year: 305 Days

Day: 39.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.89 AU - 0.91 AU

Year: 315 Days

Day: 37.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.02 AU - 1.02 AU

Year: 380 Days

Day: 18.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,440,467 km

• M1: 474,524 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 426 Days

Day: 26.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,440,467 km

• M1: 52,509 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.25 AU - 1.63 AU

Year: 638 Days

Day: 34.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,440,467 km

• M1: 1,281,306 km (0.102 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.7

Radius: 13.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.78 AU - 9.34 AU

Year: 9240 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,440,467 km

• M1: 190,588 km (0.098 R)
• M2: 382,971 km (0.075 R)
• M3: 706,401 km (0.059 R)
• M4: 1,013,974 km (0.094 R)
• M5: 1,513,033 km (0.102 R)
• M6: 1,614,909 km (0.09 R)
• M7: 1,701,676 km (0.098 R)
• M8: 1,953,299 km (0.105 R)
• M9: 2,433,359 km (0.114 R)
• M10: 2,615,420 km (0.11 R)
• M11: 2,801,968 km (0.1 R)
• M12: 3,079,472 km (0.107 R)
• M13: 3,188,679 km (0.094 R)
• M14: 3,433,570 km (0.084 R)
• M15: 3,707,783 km (0.088 R)
• M16: 3,941,904 km (0.11 R)
• M17: 4,648,604 km (0.108 R)
• M18: 4,825,130 km (0.118 R)
• M19: 4,927,006 km (0.077 R)
• M20: 5,029,630 km (0.082 R)
• M21: 5,185,062 km (0.114 R)
• M22: 5,315,661 km (0.048 R)
• M23: 5,607,078 km (0.109 R)
• M24: 6,428,370 km (0.094 R)
• M25: 7,880,217 km (0.115 R)
• M26: 8,182,405 km (0.115 R)
• M27: 8,396,330 km (0.088 R)
• M28: 8,612,050 km (0.103 R)
• M29: 8,705,100 km (0.112 R)
• M30: 9,238,716 km (0.078 R)
• M31: 9,397,738 km (0.099 R)
• M32: 10,140,791 km (0.052 R)
• M33: 11,375,572 km (0.102 R)
• M34: 11,477,897 km (0.095 R)
• M35: 12,306,669 km (0.103 R)
• M36: 12,622,470 km (0.114 R)
• M37: 13,803,246 km (0.089 R)
• M38: 13,948,655 km (0.096 R)
• M39: 14,167,966 km (0.106 R)
• M40: 14,721,178 km (0.102 R)
• M41: 15,734,704 km (0.037 R)
• M42: 15,848,698 km (0.092 R)
• M43: 17,238,312 km (0.054 R)
• M44: 17,947,705 km (0.089 R)
• M45: 18,626,580 km (0.096 R)
• M46: 18,747,156 km (0.065 R)
• M47: 18,868,181 km (0.101 R)
• M48: 19,558,276 km (0.041 R)
• M49: 19,885,895 km (0.116 R)
• M50: 20,091,742 km (0.115 R)
• M51: 20,463,792 km (0.113 R)
• M52: 20,671,434 km (0.074 R)
• M53: 20,838,086 km (0.112 R)
• M54: 21,340,735 km (0.06 R)
• M55: 21,551,368 km (0.104 R)
• M56: 21,805,086 km (0.092 R)
• M57: 23,608,489 km (0.113 R)
• M58: 23,782,770 km (0.05 R)
• M59: 23,870,135 km (0.099 R)
• M60: 24,528,067 km (0.07 R)
• M61: 25,014,559 km (0.098 R)
• M62: 25,504,043 km (0.053 R)
• M63: 27,356,663 km (0.1 R)
• M64: 27,723,178 km (0.11 R)
• M65: 28,600,271 km (0.114 R)
• M66: 29,158,869 km (0.109 R)
• M67: 30,428,955 km (0.069 R)
• M68: 31,477,187 km (0.09 R)
• M69: 31,765,163 km (0.077 R)
• M70: 32,005,866 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 16,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit