🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.49 AU - 0.55 AU

Year: 136 Days

Day: 13.8 Hours

Environment

Temp: 212 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,271,917 km

• M1: 226,192 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.76 AU - 0.76 AU

Year: 240 Days

Day: 38.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,271,917 km

• M1: 47,722 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.63 AU - 0.99 AU

Year: 264 Days

Day: 21 Hours

Environment

Temp: 135 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.75 AU - 0.97 AU

Year: 288 Days

Day: 12.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.81 AU - 0.95 AU

Year: 299 Days

Day: 15.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1 AU - 1.48 AU

Year: 499 Days

Day: 25.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.55 AU - 3.23 AU

Year: 1777 Days

Day: 22.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.36 AU - 4.38 AU

Year: 3304 Days

Day: 40.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.7

Radius: 8.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.04 AU - 11.74 AU

Year: 12997 Days

Day: 12.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,271,917 km

• M1: 141,220 km (0.105 R)
• M2: 200,910 km (0.093 R)
• M3: 904,319 km (0.12 R)
• M4: 1,004,699 km (0.079 R)
• M5: 1,239,269 km (0.076 R)
• M6: 2,740,483 km (0.081 R)
• M7: 2,828,896 km (0.075 R)
• M8: 3,191,970 km (0.045 R)
• M9: 3,285,169 km (0.12 R)
• M10: 3,666,793 km (0.083 R)
• M11: 3,764,331 km (0.095 R)
• M12: 3,830,005 km (0.115 R)
• M13: 3,895,977 km (0.094 R)
• M14: 4,163,608 km (0.038 R)
• M15: 4,368,258 km (0.11 R)
• M16: 4,752,126 km (0.116 R)
• M17: 4,858,789 km (0.111 R)
• M18: 5,110,562 km (0.104 R)
• M19: 5,256,420 km (0.041 R)
• M20: 5,366,674 km (0.067 R)
• M21: 5,777,769 km (0.053 R)
• M22: 7,233,506 km (0.099 R)
• M23: 8,107,756 km (0.053 R)
• M24: 8,277,998 km (0.114 R)
• M25: 8,363,718 km (0.062 R)
• M26: 8,665,606 km (0.083 R)
• M27: 9,191,443 km (0.05 R)
• M28: 9,682,722 km (0.118 R)
• M29: 10,924,235 km (0.108 R)
• M30: 11,492,108 km (0.096 R)
• M31: 13,102,530 km (0.105 R)
• M32: 13,202,461 km (0.056 R)
• M33: 13,302,542 km (0.091 R)
• M34: 14,010,439 km (0.112 R)
• M35: 14,990,754 km (0.108 R)
• M36: 15,357,418 km (0.114 R)
• M37: 15,568,351 km (0.109 R)
• M38: 15,621,159 km (0.085 R)
• M39: 15,886,396 km (0.099 R)
• M40: 16,799,542 km (0.106 R)
• M41: 17,729,442 km (0.04 R)
• M42: 17,784,644 km (0.059 R)
• M43: 18,117,200 km (0.047 R)
• M44: 18,228,501 km (0.045 R)
• M45: 19,354,075 km (0.098 R)
• M46: 20,618,177 km (0.096 R)
• M47: 20,792,608 km (0.114 R)
• M48: 22,027,239 km (0.115 R)
• M49: 22,803,503 km (0.112 R)
• M50: 22,863,491 km (0.087 R)
• M51: 23,771,102 km (0.081 R)
• M52: 24,443,993 km (0.075 R)
• M53: 25,123,317 km (0.114 R)
• M54: 25,185,400 km (0.093 R)
• M55: 27,773,443 km (0.087 R)
• M56: 30,378,690 km (0.1 R)
• M57: 31,242,169 km (0.039 R)
• M58: 31,777,430 km (0.113 R)
• M59: 31,911,769 km (0.081 R)
• M60: 32,789,310 km (0.048 R)
• M61: 34,017,509 km (0.109 R)
• M62: 34,775,521 km (0.102 R)
• M63: 35,818,069 km (0.104 R)
• M64: 36,308,151 km (0.115 R)
• M65: 36,659,557 km (0.115 R)
• M66: 36,800,328 km (0.101 R)
• M67: 37,294,899 km (0.1 R)
• M68: 38,648,012 km (0.051 R)
• M69: 40,017,281 km (0.087 R)
• M70: 40,234,946 km (0.084 R)
• M71: 40,307,650 km (0.04 R)
• M72: 40,525,764 km (0.061 R)
• M73: 40,671,472 km (0.066 R)
• M74: 43,994,639 km (0.109 R)
• M75: 45,348,201 km (0.111 R)
• M76: 45,650,837 km (0.11 R)
• M77: 46,182,059 km (0.119 R)
• M78: 47,941,929 km (0.1 R)
• M79: 48,868,837 km (0.088 R)
• M80: 49,256,894 km (0.116 R)
• M81: 49,412,326 km (0.072 R)
• M82: 49,645,849 km (0.058 R)
• M83: 50,661,917 km (0.101 R)
• M84: 50,975,923 km (0.107 R)
• M85: 51,842,843 km (0.087 R)
• M86: 52,555,826 km (0.112 R)
• M87: 52,794,136 km (0.03 R)
• M88: 52,953,158 km (0.056 R)
• M89: 53,271,951 km (0.048 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 15,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit