🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.61 AU - 0.83 AU

Year: 214 Days

Day: 19.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,383,438 km

• M1: 279,898 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.32 AU

Year: 393 Days

Day: 37.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.62 AU - 2.9 AU

Year: 1604 Days

Day: 38.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.59 AU - 3.55 AU

Year: 1882 Days

Day: 31.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.07 AU - 3.51 AU

Year: 2088 Days

Day: 12.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.93 AU - 6.01 AU

Year: 3876 Days

Day: 28.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.28 AU - 6.26 AU

Year: 4232 Days

Day: 20.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.82 AU - 10.82 AU

Year: 11598 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,383,438 km

• M1: 221,255 km (0.074 R)
• M2: 302,936 km (0.1 R)
• M3: 468,391 km (0.066 R)
• M4: 609,911 km (0.112 R)
• M5: 905,965 km (0.1 R)
• M6: 1,052,571 km (0.109 R)
• M7: 1,207,704 km (0.106 R)
• M8: 1,476,980 km (0.069 R)
• M9: 2,146,879 km (0.104 R)
• M10: 2,271,344 km (0.087 R)
• M11: 2,475,695 km (0.078 R)
• M12: 2,930,173 km (0.03 R)
• M13: 3,209,922 km (0.103 R)
• M14: 3,440,153 km (0.086 R)
• M15: 3,557,288 km (0.091 R)
• M16: 3,675,769 km (0.117 R)
• M17: 3,765,528 km (0.045 R)
• M18: 4,132,192 km (0.108 R)
• M19: 4,606,717 km (0.066 R)
• M20: 4,867,017 km (0.096 R)
• M21: 5,816,066 km (0.043 R)
• M22: 5,991,544 km (0.057 R)
• M23: 6,419,843 km (0.06 R)
• M24: 6,528,601 km (0.108 R)
• M25: 6,895,265 km (0.102 R)
• M26: 7,156,014 km (0.031 R)
• M27: 7,420,054 km (0.108 R)
• M28: 7,957,709 km (0.079 R)
• M29: 8,192,129 km (0.12 R)
• M30: 8,868,461 km (0.08 R)
• M31: 9,770,387 km (0.047 R)
• M32: 10,359,653 km (0.085 R)
• M33: 10,787,652 km (0.093 R)
• M34: 10,960,438 km (0.103 R)
• M35: 11,134,121 km (0.038 R)
• M36: 11,265,019 km (0.115 R)
• M37: 12,106,058 km (0.041 R)
• M38: 13,289,676 km (0.044 R)
• M39: 13,707,952 km (0.116 R)
• M40: 14,083,443 km (0.053 R)
• M41: 14,414,802 km (0.1 R)
• M42: 15,424,139 km (0.077 R)
• M43: 15,765,671 km (0.069 R)
• M44: 15,863,807 km (0.089 R)
• M45: 15,962,093 km (0.11 R)
• M46: 16,060,528 km (0.03 R)
• M47: 16,705,445 km (0.079 R)
• M48: 17,714,183 km (0.106 R)
• M49: 19,055,029 km (0.086 R)
• M50: 19,579,369 km (0.109 R)
• M51: 19,790,452 km (0.028 R)
• M52: 20,214,861 km (0.119 R)
• M53: 20,374,781 km (0.087 R)
• M54: 20,642,412 km (0.05 R)
• M55: 20,803,379 km (0.102 R)
• M56: 22,602,742 km (0.119 R)
• M57: 23,102,100 km (0.11 R)
• M58: 23,381,100 km (0.097 R)
• M59: 23,717,396 km (0.075 R)
• M60: 24,168,134 km (0.087 R)
• M61: 25,480,257 km (0.103 R)
• M62: 26,348,224 km (0.104 R)
• M63: 27,285,006 km (0.113 R)
• M64: 27,875,918 km (0.101 R)
• M65: 29,613,497 km (0.115 R)
• M66: 30,038,205 km (0.082 R)
• M67: 30,159,978 km (0.071 R)
• M68: 32,129,434 km (0.11 R)
• M69: 33,004,282 km (0.077 R)
• M70: 33,444,549 km (0.053 R)
• M71: 34,140,328 km (0.108 R)
• M72: 34,585,681 km (0.072 R)
• M73: 34,968,951 km (0.104 R)
• M74: 37,166,993 km (0.076 R)
• M75: 37,559,537 km (0.079 R)
• M76: 39,077,058 km (0.084 R)
• M77: 39,276,472 km (0.114 R)
• M78: 39,676,198 km (0.118 R)
• M79: 40,816,433 km (0.079 R)
• M80: 42,923,219 km (0.071 R)
• M81: 44,578,520 km (0.089 R)
• M82: 46,536,008 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit