🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 144 Days

Day: 16.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.45 AU - 0.75 AU

Year: 164 Days

Day: 19.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.57 AU - 0.65 AU

Year: 168 Days

Day: 44.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,846,700 km

• M1: 26,030 km (0.113 R)
• M2: 328,517 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 181 Days

Day: 35.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,846,700 km

• M1: 294,409 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.9 AU - 1.1 AU

Year: 353 Days

Day: 31.1 Hours

Environment

Temp: 77 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.68 AU - 4.28 AU

Year: 2804 Days

Day: 30.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,846,700 km

• M1: 2,420,942 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 14.3

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.82 AU - 10.76 AU

Year: 10816 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,846,700 km

• M1: 192,233 km (0.076 R)
• M2: 314,754 km (0.046 R)
• M3: 830,567 km (0.109 R)
• M4: 1,182,721 km (0.089 R)
• M5: 1,582,147 km (0.111 R)
• M6: 1,682,527 km (0.064 R)
• M7: 2,161,240 km (0.108 R)
• M8: 2,273,588 km (0.083 R)
• M9: 2,957,550 km (0.107 R)
• M10: 3,502,984 km (0.109 R)
• M11: 4,185,000 km (0.076 R)
• M12: 4,614,197 km (0.093 R)
• M13: 4,723,702 km (0.097 R)
• M14: 5,670,358 km (0.1 R)
• M15: 6,633,618 km (0.11 R)
• M16: 7,218,995 km (0.064 R)
• M17: 7,821,126 km (0.086 R)
• M18: 8,350,104 km (0.103 R)
• M19: 8,619,081 km (0.102 R)
• M20: 8,709,289 km (0.068 R)
• M21: 9,770,237 km (0.055 R)
• M22: 9,864,484 km (0.111 R)
• M23: 10,387,927 km (0.116 R)
• M24: 11,313,638 km (0.061 R)
• M25: 11,412,522 km (0.085 R)
• M26: 12,012,559 km (0.044 R)
• M27: 13,139,181 km (0.053 R)
• M28: 13,926,814 km (0.095 R)
• M29: 14,460,280 km (0.059 R)
• M30: 15,934,268 km (0.032 R)
• M31: 16,717,412 km (0.053 R)
• M32: 17,973,287 km (0.092 R)
• M33: 18,379,146 km (0.113 R)
• M34: 19,913,571 km (0.072 R)
• M35: 20,273,503 km (0.089 R)
• M36: 20,696,117 km (0.113 R)
• M37: 21,243,795 km (0.07 R)
• M38: 22,978,083 km (0.099 R)
• M39: 24,308,457 km (0.102 R)
• M40: 24,886,354 km (0.089 R)
• M41: 25,338,887 km (0.112 R)
• M42: 25,468,738 km (0.118 R)
• M43: 25,663,814 km (0.063 R)
• M44: 26,383,529 km (0.074 R)
• M45: 26,712,944 km (0.054 R)
• M46: 26,911,161 km (0.105 R)
• M47: 27,109,977 km (0.055 R)
• M48: 29,396,580 km (0.116 R)
• M49: 29,874,994 km (0.117 R)
• M50: 30,149,506 km (0.07 R)
• M51: 31,674,507 km (0.093 R)
• M52: 31,884,393 km (0.115 R)
• M53: 32,165,038 km (0.106 R)
• M54: 32,375,971 km (0.035 R)
• M55: 33,651,592 km (0.116 R)
• M56: 33,794,309 km (0.071 R)
• M57: 34,367,268 km (0.067 R)
• M58: 34,654,945 km (0.09 R)
• M59: 35,377,802 km (0.099 R)
• M60: 35,522,912 km (0.078 R)
• M61: 36,324,757 km (0.086 R)
• M62: 37,058,983 km (0.104 R)
• M63: 38,243,798 km (0.099 R)
• M64: 38,840,993 km (0.069 R)
• M65: 39,516,427 km (0.105 R)
• M66: 41,336,584 km (0.082 R)
• M67: 43,106,327 km (0.066 R)
• M68: 43,339,102 km (0.086 R)
• M69: 44,430,418 km (0.055 R)
• M70: 45,215,508 km (0.102 R)
• M71: 46,005,085 km (0.097 R)
• M72: 47,038,507 km (0.118 R)
• M73: 47,358,048 km (0.065 R)
• M74: 47,758,372 km (0.094 R)
• M75: 48,401,344 km (0.082 R)
• M76: 49,533,501 km (0.043 R)
• M77: 51,165,913 km (0.1 R)
• M78: 51,494,429 km (0.111 R)
• M79: 51,741,416 km (0.112 R)
• M80: 52,153,857 km (0.087 R)
• M81: 52,401,741 km (0.119 R)
• M82: 52,815,977 km (0.09 R)
• M83: 53,397,464 km (0.063 R)
• M84: 55,407,760 km (0.082 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit