🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.17 AU - 1.35 AU

Year: 495 Days

Day: 36.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,252,517 km

• M1: 630,555 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.62 AU - 1.76 AU

Year: 769 Days

Day: 13.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 14

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.75 AU - 10.13 AU

Year: 8578 Days

Day: 11.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,252,517 km

• M1: 192,682 km (0.057 R)
• M2: 459,415 km (0.072 R)
• M3: 1,064,090 km (0.12 R)
• M4: 1,184,965 km (0.075 R)
• M5: 1,347,578 km (0.108 R)
• M6: 1,656,198 km (0.112 R)
• M7: 2,009,548 km (0.117 R)
• M8: 2,502,473 km (0.074 R)
• M9: 2,715,052 km (0.106 R)
• M10: 2,983,281 km (0.083 R)
• M11: 3,311,648 km (0.051 R)
• M12: 4,141,767 km (0.094 R)
• M13: 4,253,516 km (0.11 R)
• M14: 4,681,665 km (0.086 R)
• M15: 5,064,187 km (0.108 R)
• M16: 5,859,599 km (0.1 R)
• M17: 5,985,411 km (0.103 R)
• M18: 6,661,144 km (0.12 R)
• M19: 7,293,495 km (0.096 R)
• M20: 8,084,718 km (0.101 R)
• M21: 9,194,285 km (0.104 R)
• M22: 9,525,345 km (0.086 R)
• M23: 9,673,746 km (0.065 R)
• M24: 10,199,433 km (0.035 R)
• M25: 10,503,865 km (0.067 R)
• M26: 10,657,352 km (0.115 R)
• M27: 10,966,422 km (0.057 R)
• M28: 11,317,677 km (0.115 R)
• M29: 11,435,560 km (0.085 R)
• M30: 11,633,030 km (0.061 R)
• M31: 12,555,899 km (0.102 R)
• M32: 12,718,811 km (0.118 R)
• M33: 12,964,600 km (0.045 R)
• M34: 13,585,731 km (0.048 R)
• M35: 14,429,014 km (0.068 R)
• M36: 15,115,967 km (0.076 R)
• M37: 15,594,381 km (0.1 R)
• M38: 15,813,542 km (0.091 R)
• M39: 16,166,294 km (0.058 R)
• M40: 16,432,578 km (0.105 R)
• M41: 16,611,048 km (0.096 R)
• M42: 17,014,663 km (0.042 R)
• M43: 17,149,900 km (0.058 R)
• M44: 17,421,420 km (0.039 R)
• M45: 17,968,948 km (0.075 R)
• M46: 20,790,514 km (0.072 R)
• M47: 21,419,872 km (0.114 R)
• M48: 21,517,260 km (0.082 R)
• M49: 21,859,241 km (0.094 R)
• M50: 22,449,704 km (0.09 R)
• M51: 22,548,737 km (0.1 R)
• M52: 22,746,955 km (0.055 R)
• M53: 23,747,166 km (0.106 R)
• M54: 23,948,974 km (0.111 R)
• M55: 25,068,863 km (0.064 R)
• M56: 25,686,852 km (0.084 R)
• M57: 25,842,135 km (0.104 R)
• M58: 26,362,137 km (0.067 R)
• M59: 27,730,209 km (0.089 R)
• M60: 27,942,638 km (0.082 R)
• M61: 28,369,291 km (0.1 R)
• M62: 28,529,810 km (0.116 R)
• M63: 28,851,894 km (0.037 R)
• M64: 29,121,170 km (0.087 R)
• M65: 29,391,194 km (0.045 R)
• M66: 29,607,962 km (0.116 R)
• M67: 29,770,874 km (0.114 R)
• M68: 30,809,233 km (0.05 R)
• M69: 31,139,694 km (0.076 R)
• M70: 32,640,909 km (0.054 R)
• M71: 34,222,757 km (0.11 R)
• M72: 35,137,697 km (0.063 R)
• M73: 35,713,799 km (0.094 R)
• M74: 36,641,904 km (0.065 R)
• M75: 36,875,127 km (0.107 R)
• M76: 37,343,069 km (0.119 R)
• M77: 37,930,989 km (0.079 R)
• M78: 38,344,178 km (0.114 R)
• M79: 38,937,184 km (0.072 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 13,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit