🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.88 AU - 1.34 AU

Year: 450 Days

Day: 27.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,021,704 km

• M1: 199,264 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.12 AU - 1.72 AU

Year: 651 Days

Day: 22.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.97 AU - 2.99 AU

Year: 1504 Days

Day: 26.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,021,704 km

• M1: 783,444 km (0.105 R)

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 8.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.19 AU - 7.43 AU

Year: 6103 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,021,704 km

• M1: 107,262 km (0.069 R)
• M2: 181,612 km (0.051 R)
• M3: 262,095 km (0.115 R)
• M4: 369,507 km (0.076 R)
• M5: 527,482 km (0.063 R)
• M6: 609,163 km (0.113 R)
• M7: 708,346 km (0.106 R)
• M8: 786,436 km (0.119 R)
• M9: 840,291 km (0.048 R)
• M10: 995,125 km (0.089 R)
• M11: 1,113,756 km (0.12 R)
• M12: 1,221,616 km (0.101 R)
• M13: 1,300,753 km (0.092 R)
• M14: 1,600,548 km (0.083 R)
• M15: 1,670,111 km (0.109 R)
• M16: 1,940,135 km (0.101 R)
• M17: 2,282,714 km (0.101 R)
• M18: 2,481,230 km (0.103 R)
• M19: 2,603,153 km (0.065 R)
• M20: 3,420,406 km (0.1 R)
• M21: 3,533,651 km (0.049 R)
• M22: 3,648,094 km (0.082 R)
• M23: 3,998,751 km (0.115 R)
• M24: 4,458,465 km (0.063 R)
• M25: 4,757,661 km (0.107 R)
• M26: 4,858,789 km (0.1 R)
• M27: 5,037,559 km (0.089 R)
• M28: 5,192,392 km (0.092 R)
• M29: 5,533,625 km (0.084 R)
• M30: 5,640,139 km (0.094 R)
• M31: 6,045,400 km (0.089 R)
• M32: 6,237,782 km (0.067 R)
• M33: 6,798,475 km (0.046 R)
• M34: 6,998,637 km (0.058 R)
• M35: 7,316,981 km (0.078 R)
• M36: 7,375,325 km (0.104 R)
• M37: 7,937,962 km (0.088 R)
• M38: 8,361,324 km (0.081 R)
• M39: 8,514,363 km (0.116 R)
• M40: 8,854,249 km (0.071 R)
• M41: 10,159,790 km (0.103 R)
• M42: 10,290,389 km (0.106 R)
• M43: 10,785,109 km (0.093 R)
• M44: 11,524,571 km (0.062 R)
• M45: 12,594,346 km (0.091 R)
• M46: 12,981,505 km (0.071 R)
• M47: 13,052,265 km (0.098 R)
• M48: 13,623,429 km (0.087 R)
• M49: 13,839,748 km (0.111 R)
• M50: 14,239,324 km (0.118 R)
• M51: 14,348,829 km (0.068 R)
• M52: 14,827,094 km (0.112 R)
• M53: 15,012,446 km (0.05 R)
• M54: 15,460,491 km (0.109 R)
• M55: 15,573,138 km (0.1 R)
• M56: 15,648,386 km (0.096 R)
• M57: 16,026,569 km (0.104 R)
• M58: 16,216,858 km (0.098 R)
• M59: 16,907,851 km (0.116 R)
• M60: 19,766,666 km (0.101 R)
• M61: 20,257,646 km (0.086 R)
• M62: 20,918,270 km (0.079 R)
• M63: 22,600,798 km (0.098 R)
• M64: 23,285,956 km (0.081 R)
• M65: 23,760,929 km (0.096 R)
• M66: 24,413,924 km (0.074 R)
• M67: 24,632,785 km (0.036 R)
• M68: 24,852,395 km (0.031 R)
• M69: 25,559,395 km (0.05 R)
• M70: 26,049,328 km (0.079 R)
• M71: 26,183,517 km (0.106 R)
• M72: 28,775,898 km (0.118 R)
• M73: 29,332,103 km (0.089 R)
• M74: 29,844,925 km (0.064 R)
• M75: 30,974,239 km (0.12 R)
• M76: 31,211,352 km (0.05 R)
• M77: 31,925,981 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit