🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 35.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.8 AU - 1.22 AU

Year: 380 Days

Day: 47.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,792,120 km

• M1: 25,282 km (0.076 R)
• M2: 407,205 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.81 AU - 4.53 AU

Year: 3191 Days

Day: 39.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,792,120 km

• M1: 2,256,684 km (0.102 R)

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 15

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.19 AU - 7.31 AU

Year: 7315 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,792,120 km

• M1: 187,745 km (0.026 R)
• M2: 377,136 km (0.071 R)
• M3: 495,319 km (0.112 R)
• M4: 768,185 km (0.08 R)
• M5: 1,027,588 km (0.075 R)
• M6: 1,299,108 km (0.107 R)
• M7: 1,556,715 km (0.1 R)
• M8: 1,711,848 km (0.119 R)
• M9: 1,975,290 km (0.096 R)
• M10: 2,165,579 km (0.074 R)
• M11: 3,358,622 km (0.112 R)
• M12: 3,822,375 km (0.07 R)
• M13: 4,062,031 km (0.091 R)
• M14: 4,361,825 km (0.094 R)
• M15: 4,584,576 km (0.101 R)
• M16: 5,128,514 km (0.074 R)
• M17: 5,452,992 km (0.08 R)
• M18: 5,663,027 km (0.112 R)
• M19: 5,937,091 km (0.047 R)
• M20: 6,435,102 km (0.054 R)
• M21: 6,849,937 km (0.115 R)
• M22: 7,207,625 km (0.056 R)
• M23: 7,873,934 km (0.033 R)
• M24: 7,975,661 km (0.078 R)
• M25: 8,214,569 km (0.099 R)
• M26: 8,945,803 km (0.088 R)
• M27: 9,553,021 km (0.111 R)
• M28: 9,879,892 km (0.087 R)
• M29: 10,173,702 km (0.088 R)
• M30: 10,882,796 km (0.115 R)
• M31: 10,996,341 km (0.099 R)
• M32: 11,262,625 km (0.076 R)
• M33: 11,492,557 km (0.106 R)
• M34: 11,801,626 km (0.119 R)
• M35: 12,074,194 km (0.083 R)
• M36: 12,191,778 km (0.119 R)
• M37: 14,329,980 km (0.11 R)
• M38: 15,633,725 km (0.097 R)
• M39: 16,931,487 km (0.106 R)
• M40: 17,195,078 km (0.085 R)
• M41: 17,327,473 km (0.072 R)
• M42: 17,504,447 km (0.119 R)
• M43: 18,263,506 km (0.107 R)
• M44: 18,488,801 km (0.103 R)
• M45: 18,760,471 km (0.068 R)
• M46: 18,896,754 km (0.08 R)
• M47: 20,651,537 km (0.073 R)
• M48: 20,745,335 km (0.111 R)
• M49: 21,595,949 km (0.075 R)
• M50: 21,786,536 km (0.077 R)
• M51: 22,361,740 km (0.085 R)
• M52: 23,185,127 km (0.098 R)
• M53: 23,429,121 km (0.069 R)
• M54: 23,674,013 km (0.088 R)
• M55: 24,018,387 km (0.067 R)
• M56: 24,116,972 km (0.109 R)
• M57: 25,512,720 km (0.085 R)
• M58: 26,119,040 km (0.073 R)
• M59: 26,423,921 km (0.072 R)
• M60: 29,010,318 km (0.101 R)
• M61: 29,325,970 km (0.074 R)
• M62: 29,907,906 km (0.118 R)
• M63: 30,761,062 km (0.086 R)
• M64: 31,083,146 km (0.114 R)
• M65: 31,352,423 km (0.086 R)
• M66: 31,514,287 km (0.087 R)
• M67: 31,838,915 km (0.068 R)
• M68: 32,055,981 km (0.07 R)
• M69: 33,203,547 km (0.091 R)
• M70: 33,754,665 km (0.119 R)
• M71: 33,865,368 km (0.105 R)
• M72: 34,977,927 km (0.119 R)
• M73: 35,764,064 km (0.094 R)
• M74: 35,876,711 km (0.069 R)
• M75: 36,669,430 km (0.052 R)
• M76: 36,783,124 km (0.111 R)
• M77: 37,182,102 km (0.116 R)
• M78: 37,353,541 km (0.119 R)
• M79: 37,525,130 km (0.062 R)
• M80: 37,811,909 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 15,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit