🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 173 Days

Day: 19 Hours

Environment

Temp: 136 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,742,412 km

• M1: 223,798 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.26 AU - 1.74 AU

Year: 668 Days

Day: 15.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 13.8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.68 AU - 9.88 AU

Year: 11116 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,742,412 km

• M1: 189,541 km (0.115 R)
• M2: 325,525 km (0.085 R)
• M3: 606,919 km (0.077 R)
• M4: 737,069 km (0.037 R)
• M5: 1,536,969 km (0.032 R)
• M6: 1,699,432 km (0.045 R)
• M7: 1,966,464 km (0.025 R)
• M8: 2,143,737 km (0.071 R)
• M9: 2,487,513 km (0.106 R)
• M10: 2,708,021 km (0.034 R)
• M11: 2,849,091 km (0.12 R)
• M12: 3,139,012 km (0.053 R)
• M13: 3,778,992 km (0.101 R)
• M14: 4,326,819 km (0.025 R)
• M15: 4,728,789 km (0.05 R)
• M16: 4,831,114 km (0.074 R)
• M17: 5,142,876 km (0.072 R)
• M18: 5,604,834 km (0.118 R)
• M19: 5,822,648 km (0.067 R)
• M20: 5,969,553 km (0.112 R)
• M21: 6,379,452 km (0.095 R)
• M22: 6,568,992 km (0.109 R)
• M23: 7,266,567 km (0.097 R)
• M24: 7,987,629 km (0.112 R)
• M25: 8,647,954 km (0.093 R)
• M26: 9,069,670 km (0.113 R)
• M27: 9,325,931 km (0.075 R)
• M28: 9,411,800 km (0.11 R)
• M29: 11,049,448 km (0.098 R)
• M30: 11,140,404 km (0.04 R)
• M31: 12,441,008 km (0.104 R)
• M32: 13,887,470 km (0.118 R)
• M33: 14,183,075 km (0.059 R)
• M34: 14,780,718 km (0.09 R)
• M35: 15,692,517 km (0.068 R)
• M36: 16,831,705 km (0.106 R)
• M37: 16,989,082 km (0.081 R)
• M38: 17,517,462 km (0.09 R)
• M39: 18,536,074 km (0.098 R)
• M40: 19,243,971 km (0.115 R)
• M41: 19,905,493 km (0.119 R)
• M42: 20,686,543 km (0.033 R)
• M43: 21,819,897 km (0.109 R)
• M44: 22,278,863 km (0.025 R)
• M45: 22,740,971 km (0.098 R)
• M46: 23,031,490 km (0.093 R)
• M47: 24,680,657 km (0.087 R)
• M48: 25,459,463 km (0.051 R)
• M49: 25,640,177 km (0.113 R)
• M50: 25,882,077 km (0.112 R)
• M51: 28,779,339 km (0.102 R)
• M52: 29,979,563 km (0.096 R)
• M53: 31,002,962 km (0.108 R)
• M54: 31,583,701 km (0.102 R)
• M55: 33,084,018 km (0.097 R)
• M56: 34,674,243 km (0.105 R)
• M57: 35,815,675 km (0.097 R)
• M58: 36,018,380 km (0.034 R)
• M59: 39,662,135 km (0.09 R)
• M60: 40,082,057 km (0.111 R)
• M61: 40,222,379 km (0.105 R)
• M62: 40,573,785 km (0.088 R)
• M63: 40,714,556 km (0.066 R)
• M64: 41,208,977 km (0.08 R)
• M65: 41,350,497 km (0.116 R)
• M66: 42,846,925 km (0.063 R)
• M67: 43,205,810 km (0.065 R)
• M68: 44,288,599 km (0.119 R)
• M69: 45,380,215 km (0.042 R)
• M70: 46,701,912 km (0.085 R)
• M71: 47,441,674 km (0.091 R)
• M72: 47,664,425 km (0.12 R)
• M73: 48,708,169 km (0.104 R)
• M74: 49,608,898 km (0.09 R)
• M75: 49,985,735 km (0.096 R)
• M76: 50,363,619 km (0.064 R)
• M77: 50,515,012 km (0.088 R)
• M78: 50,666,555 km (0.119 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit