🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.78 AU

Year: 215 Days

Day: 29.6 Hours

Environment

Temp: 97 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.68 AU - 0.74 AU

Year: 229 Days

Day: 23.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,013,706 km

• M1: 322,683 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.79 AU - 0.91 AU

Year: 300 Days

Day: 15.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.03 AU - 1.43 AU

Year: 522 Days

Day: 13.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.24 AU - 1.58 AU

Year: 641 Days

Day: 40.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.96 AU - 2.14 AU

Year: 1124 Days

Day: 26.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 134.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509

Radius: 11.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.54 AU - 5.82 AU

Year: 5183 Days

Day: 6.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,013,706 km

• M1: 152,889 km (0.106 R)
• M2: 287,826 km (0.083 R)
• M3: 400,324 km (0.069 R)
• M4: 637,287 km (0.045 R)
• M5: 750,084 km (0.104 R)
• M6: 1,064,389 km (0.085 R)
• M7: 1,272,779 km (0.056 R)
• M8: 1,374,804 km (0.113 R)
• M9: 1,571,825 km (0.047 R)
• M10: 1,697,786 km (0.067 R)
• M11: 1,843,794 km (0.101 R)
• M12: 1,926,671 km (0.073 R)
• M13: 2,183,381 km (0.039 R)
• M14: 2,342,703 km (0.039 R)
• M15: 2,469,562 km (0.08 R)
• M16: 2,692,163 km (0.117 R)
• M17: 3,117,620 km (0.108 R)
• M18: 3,297,885 km (0.066 R)
• M19: 3,945,045 km (0.095 R)
• M20: 4,053,205 km (0.102 R)
• M21: 4,837,546 km (0.098 R)
• M22: 5,140,931 km (0.118 R)
• M23: 5,571,174 km (0.111 R)
• M24: 6,088,035 km (0.107 R)
• M25: 6,288,945 km (0.109 R)
• M26: 6,852,929 km (0.089 R)
• M27: 7,088,246 km (0.117 R)
• M28: 8,084,119 km (0.09 R)
• M29: 8,668,748 km (0.116 R)
• M30: 9,382,629 km (0.117 R)
• M31: 9,469,545 km (0.041 R)
• M32: 9,967,257 km (0.061 R)
• M33: 10,413,508 km (0.088 R)
• M34: 10,684,430 km (0.098 R)
• M35: 10,957,745 km (0.09 R)
• M36: 11,264,121 km (0.089 R)
• M37: 11,511,257 km (0.11 R)
• M38: 11,697,805 km (0.058 R)
• M39: 11,853,986 km (0.117 R)
• M40: 12,168,440 km (0.104 R)
• M41: 12,263,435 km (0.088 R)
• M42: 12,390,294 km (0.116 R)
• M43: 12,613,494 km (0.101 R)
• M44: 12,837,891 km (0.062 R)
• M45: 12,999,157 km (0.101 R)
• M46: 14,112,914 km (0.092 R)
• M47: 14,816,024 km (0.083 R)
• M48: 15,257,038 km (0.039 R)
• M49: 15,427,879 km (0.103 R)
• M50: 16,082,519 km (0.116 R)
• M51: 16,746,434 km (0.097 R)
• M52: 17,312,363 km (0.027 R)
• M53: 17,490,534 km (0.087 R)
• M54: 17,812,768 km (0.118 R)
• M55: 17,992,734 km (0.054 R)
• M56: 18,100,894 km (0.103 R)
• M57: 18,572,426 km (0.097 R)
• M58: 19,268,655 km (0.072 R)
• M59: 19,416,457 km (0.104 R)
• M60: 20,989,778 km (0.105 R)
• M61: 21,408,652 km (0.113 R)
• M62: 21,561,541 km (0.113 R)
• M63: 22,293,224 km (0.063 R)
• M64: 22,603,789 km (0.099 R)
• M65: 23,072,180 km (0.087 R)
• M66: 23,150,570 km (0.042 R)
• M67: 23,229,109 km (0.118 R)
• M68: 23,504,518 km (0.094 R)
• M69: 23,939,399 km (0.103 R)
• M70: 25,219,807 km (0.108 R)
• M71: 25,705,701 km (0.088 R)
• M72: 25,949,695 km (0.119 R)
• M73: 26,153,747 km (0.112 R)
• M74: 27,057,767 km (0.101 R)
• M75: 27,140,345 km (0.096 R)
• M76: 27,264,661 km (0.103 R)
• M77: 27,472,003 km (0.069 R)
• M78: 27,555,180 km (0.093 R)
• M79: 27,846,596 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit