🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 47.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 159 Days

Day: 41.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.51 AU - 0.65 AU

Year: 159 Days

Day: 45.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,184,663 km

• M1: 365,318 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.6 AU - 1.62 AU

Year: 735 Days

Day: 29.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,184,663 km

• M1: 994,975 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.17 AU - 4.33 AU

Year: 2613 Days

Day: 17.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.91 AU - 4.67 AU

Year: 2655 Days

Day: 25.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.83 AU - 5.85 AU

Year: 3832 Days

Day: 44.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 176.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,184,663 km

• M1: 1,432,549 km (0.077 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.3

Radius: 13.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.24 AU - 6.54 AU

Year: 5145 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,184,663 km

• M1: 189,989 km (0.041 R)
• M2: 395,836 km (0.098 R)
• M3: 483,800 km (0.118 R)
• M4: 729,888 km (0.106 R)
• M5: 1,163,722 km (0.045 R)
• M6: 1,259,913 km (0.103 R)
• M7: 1,782,608 km (0.078 R)
• M8: 1,878,800 km (0.099 R)
• M9: 2,043,058 km (0.1 R)
• M10: 2,529,251 km (0.09 R)
• M11: 2,619,908 km (0.081 R)
• M12: 2,917,607 km (0.111 R)
• M13: 3,128,690 km (0.106 R)
• M14: 3,424,744 km (0.079 R)
• M15: 3,606,805 km (0.081 R)
• M16: 3,833,894 km (0.072 R)
• M17: 4,044,378 km (0.096 R)
• M18: 4,129,799 km (0.103 R)
• M19: 4,280,593 km (0.112 R)
• M20: 5,061,794 km (0.049 R)
• M21: 5,246,697 km (0.051 R)
• M22: 5,363,383 km (0.056 R)
• M23: 5,457,330 km (0.099 R)
• M24: 5,718,678 km (0.049 R)
• M25: 5,814,720 km (0.056 R)
• M26: 5,935,595 km (0.042 R)
• M27: 6,253,789 km (0.101 R)
• M28: 6,502,421 km (0.064 R)
• M29: 6,728,912 km (0.106 R)
• M30: 7,138,212 km (0.096 R)
• M31: 7,241,734 km (0.083 R)
• M32: 7,424,243 km (0.116 R)
• M33: 8,196,617 km (0.079 R)
• M34: 8,855,296 km (0.09 R)
• M35: 9,190,994 km (0.117 R)
• M36: 10,048,639 km (0.053 R)
• M37: 10,194,048 km (0.087 R)
• M38: 10,902,094 km (0.068 R)
• M39: 12,209,879 km (0.119 R)
• M40: 14,575,021 km (0.096 R)
• M41: 14,872,123 km (0.101 R)
• M42: 15,004,816 km (0.101 R)
• M43: 15,338,270 km (0.109 R)
• M44: 15,472,459 km (0.089 R)
• M45: 15,775,544 km (0.105 R)
• M46: 16,217,008 km (0.048 R)
• M47: 16,524,880 km (0.072 R)
• M48: 16,627,953 km (0.112 R)
• M49: 17,077,195 km (0.071 R)
• M50: 17,635,495 km (0.06 R)
• M51: 17,846,428 km (0.086 R)
• M52: 18,022,953 km (0.068 R)
• M53: 18,698,687 km (0.115 R)
• M54: 18,842,001 km (0.111 R)
• M55: 18,949,712 km (0.112 R)
• M56: 19,093,625 km (0.068 R)
• M57: 19,237,987 km (0.116 R)
• M58: 19,455,053 km (0.092 R)
• M59: 20,886,556 km (0.111 R)
• M60: 21,408,652 km (0.104 R)
• M61: 21,972,786 km (0.034 R)
• M62: 22,924,079 km (0.102 R)
• M63: 23,269,799 km (0.105 R)
• M64: 23,462,631 km (0.098 R)
• M65: 24,395,523 km (0.065 R)
• M66: 25,618,635 km (0.091 R)
• M67: 25,738,014 km (0.091 R)
• M68: 26,257,568 km (0.097 R)
• M69: 26,377,994 km (0.118 R)
• M70: 26,901,886 km (0.052 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.4

Radius: 14.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.6 AU - 14.48 AU

Year: 15982 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,184,663 km

• M1: 520,750 km (0.097 R)
• M2: 618,138 km (0.117 R)
• M3: 954,883 km (0.027 R)
• M4: 1,167,761 km (0.058 R)
• M5: 1,326,634 km (0.076 R)
• M6: 1,566,888 km (0.111 R)
• M7: 2,090,929 km (0.104 R)
• M8: 2,912,970 km (0.116 R)
• M9: 3,359,220 km (0.088 R)
• M10: 3,759,245 km (0.102 R)
• M11: 3,930,534 km (0.082 R)
• M12: 4,496,164 km (0.108 R)
• M13: 4,751,976 km (0.113 R)
• M14: 4,900,228 km (0.051 R)
• M15: 5,050,125 km (0.101 R)
• M16: 5,431,599 km (0.028 R)
• M17: 5,625,778 km (0.113 R)
• M18: 5,822,499 km (0.076 R)
• M19: 6,141,890 km (0.11 R)
• M20: 6,303,755 km (0.072 R)
• M21: 6,756,289 km (0.109 R)
• M22: 7,736,603 km (0.105 R)
• M23: 8,265,731 km (0.112 R)
• M24: 9,266,391 km (0.082 R)
• M25: 9,405,966 km (0.077 R)
• M26: 9,592,963 km (0.113 R)
• M27: 10,161,435 km (0.108 R)
• M28: 10,401,540 km (0.086 R)
• M29: 11,281,774 km (0.115 R)
• M30: 11,780,982 km (0.061 R)
• M31: 11,932,225 km (0.066 R)
• M32: 12,543,632 km (0.067 R)
• M33: 13,060,941 km (0.029 R)
• M34: 14,116,504 km (0.101 R)
• M35: 15,199,443 km (0.109 R)
• M36: 16,140,862 km (0.116 R)
• M37: 16,703,649 km (0.079 R)
• M38: 16,873,593 km (0.067 R)
• M39: 17,906,117 km (0.042 R)
• M40: 18,022,055 km (0.086 R)
• M41: 18,138,293 km (0.073 R)
• M42: 18,313,173 km (0.046 R)
• M43: 18,547,144 km (0.109 R)
• M44: 20,092,191 km (0.097 R)
• M45: 20,941,308 km (0.048 R)
• M46: 21,308,721 km (0.042 R)
• M47: 21,925,962 km (0.117 R)
• M48: 22,862,743 km (0.098 R)
• M49: 23,685,232 km (0.062 R)
• M50: 24,453,118 km (0.104 R)
• M51: 25,947,601 km (0.118 R)
• M52: 26,210,594 km (0.087 R)
• M53: 26,938,238 km (0.097 R)
• M54: 27,404,834 km (0.084 R)
• M55: 27,806,803 km (0.074 R)
• M56: 28,143,249 km (0.039 R)
• M57: 28,820,329 km (0.072 R)
• M58: 29,024,530 km (0.1 R)
• M59: 31,372,020 km (0.081 R)
• M60: 31,792,689 km (0.113 R)
• M61: 32,426,984 km (0.113 R)
• M62: 36,614,528 km (0.094 R)
• M63: 37,131,239 km (0.101 R)
• M64: 39,751,445 km (0.111 R)
• M65: 40,130,526 km (0.102 R)
• M66: 40,739,689 km (0.085 R)
• M67: 40,969,022 km (0.083 R)
• M68: 42,121,524 km (0.03 R)
• M69: 42,508,085 km (0.069 R)
• M70: 43,051,275 km (0.096 R)
• M71: 45,088,798 km (0.109 R)
• M72: 48,527,156 km (0.111 R)
• M73: 48,851,334 km (0.074 R)
• M74: 50,236,910 km (0.088 R)
• M75: 50,564,679 km (0.093 R)
• M76: 50,975,624 km (0.081 R)
• M77: 51,552,623 km (0.106 R)
• M78: 52,214,893 km (0.115 R)
• M79: 52,879,855 km (0.12 R)
• M80: 53,213,309 km (0.086 R)
• M81: 54,050,309 km (0.056 R)
• M82: 54,218,158 km (0.057 R)
• M83: 54,470,380 km (0.082 R)
• M84: 55,060,394 km (0.113 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 12,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit