🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.28 AU - 1.42 AU

Year: 551 Days

Day: 40.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,646,068 km

• M1: 881,431 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.37 AU - 3.53 AU

Year: 1781 Days

Day: 19.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.21 AU - 6.45 AU

Year: 4325 Days

Day: 15.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 10.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.85 AU - 11.23 AU

Year: 10356 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,646,068 km

• M1: 185,202 km (0.118 R)
• M2: 462,706 km (0.067 R)
• M3: 594,801 km (0.066 R)
• M4: 695,481 km (0.099 R)
• M5: 966,253 km (0.085 R)
• M6: 1,052,421 km (0.04 R)
• M7: 1,384,827 km (0.115 R)
• M8: 1,624,633 km (0.087 R)
• M9: 1,770,790 km (0.101 R)
• M10: 2,076,568 km (0.04 R)
• M11: 2,328,640 km (0.072 R)
• M12: 2,399,101 km (0.109 R)
• M13: 2,542,416 km (0.119 R)
• M14: 2,615,120 km (0.065 R)
• M15: 2,787,607 km (0.088 R)
• M16: 3,248,368 km (0.041 R)
• M17: 3,650,637 km (0.12 R)
• M18: 4,385,312 km (0.092 R)
• M19: 4,591,009 km (0.112 R)
• M20: 4,890,205 km (0.095 R)
• M21: 4,981,310 km (0.057 R)
• M22: 5,507,894 km (0.089 R)
• M23: 6,215,792 km (0.063 R)
• M24: 6,447,070 km (0.108 R)
• M25: 6,850,236 km (0.086 R)
• M26: 7,054,886 km (0.1 R)
• M27: 7,435,313 km (0.12 R)
• M28: 7,645,648 km (0.091 R)
• M29: 8,000,644 km (0.096 R)
• M30: 8,361,175 km (0.059 R)
• M31: 9,285,390 km (0.083 R)
• M32: 10,048,040 km (0.084 R)
• M33: 10,910,173 km (0.064 R)
• M34: 11,592,489 km (0.059 R)
• M35: 11,959,452 km (0.113 R)
• M36: 12,914,335 km (0.088 R)
• M37: 13,464,856 km (0.058 R)
• M38: 14,370,371 km (0.079 R)
• M39: 14,457,737 km (0.035 R)
• M40: 15,473,955 km (0.095 R)
• M41: 16,330,852 km (0.102 R)
• M42: 16,421,957 km (0.11 R)
• M43: 19,136,560 km (0.11 R)
• M44: 19,280,772 km (0.089 R)
• M45: 21,336,696 km (0.115 R)
• M46: 21,536,109 km (0.083 R)
• M47: 21,736,122 km (0.109 R)
• M48: 22,898,497 km (0.11 R)
• M49: 23,410,122 km (0.104 R)
• M50: 23,822,115 km (0.115 R)
• M51: 24,184,590 km (0.118 R)
• M52: 25,230,279 km (0.03 R)
• M53: 26,344,185 km (0.111 R)
• M54: 26,504,704 km (0.109 R)
• M55: 26,826,489 km (0.11 R)
• M56: 28,017,736 km (0.072 R)
• M57: 28,181,396 km (0.111 R)
• M58: 28,564,816 km (0.095 R)
• M59: 29,392,242 km (0.086 R)
• M60: 29,780,897 km (0.112 R)
• M61: 30,788,588 km (0.118 R)
• M62: 31,864,197 km (0.099 R)
• M63: 32,092,184 km (0.115 R)
• M64: 33,125,008 km (0.027 R)
• M65: 35,577,066 km (0.087 R)
• M66: 35,695,398 km (0.096 R)
• M67: 36,288,404 km (0.109 R)
• M68: 37,244,035 km (0.057 R)
• M69: 37,664,854 km (0.082 R)
• M70: 38,147,607 km (0.082 R)
• M71: 38,571,717 km (0.107 R)
• M72: 38,693,040 km (0.089 R)
• M73: 39,058,209 km (0.072 R)
• M74: 39,363,389 km (0.105 R)
• M75: 39,669,316 km (0.039 R)
• M76: 40,283,565 km (0.107 R)
• M77: 41,273,005 km (0.11 R)
• M78: 41,397,172 km (0.112 R)
• M79: 41,646,102 km (0.06 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 12,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit