🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.5 AU - 0.64 AU

Year: 164 Days

Day: 16.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.48 AU - 3.36 AU

Year: 1900 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.3

Radius: 10.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.98 AU - 4.6 AU

Year: 3384 Days

Day: 14.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,584,975 km

• M1: 149,299 km (0.11 R)
• M2: 222,751 km (0.118 R)
• M3: 373,097 km (0.045 R)
• M4: 447,298 km (0.118 R)
• M5: 803,041 km (0.096 R)
• M6: 940,223 km (0.109 R)
• M7: 1,036,115 km (0.055 R)
• M8: 1,161,029 km (0.089 R)
• M9: 1,317,957 km (0.077 R)
• M10: 1,538,315 km (0.117 R)
• M11: 1,785,750 km (0.108 R)
• M12: 1,968,259 km (0.104 R)
• M13: 2,125,187 km (0.098 R)
• M14: 2,205,222 km (0.103 R)
• M15: 2,318,917 km (0.055 R)
• M16: 2,586,547 km (0.096 R)
• M17: 2,776,536 km (0.091 R)
• M18: 3,280,681 km (0.094 R)
• M19: 3,774,354 km (0.102 R)
• M20: 4,170,041 km (0.045 R)
• M21: 4,352,400 km (0.069 R)
• M22: 4,475,519 km (0.103 R)
• M23: 4,558,247 km (0.091 R)
• M24: 4,767,385 km (0.115 R)
• M25: 4,894,394 km (0.108 R)
• M26: 5,043,991 km (0.093 R)
• M27: 5,195,235 km (0.091 R)
• M28: 5,369,816 km (0.027 R)
• M29: 5,501,910 km (0.049 R)
• M30: 5,996,182 km (0.089 R)
• M31: 6,387,829 km (0.045 R)
• M32: 6,457,691 km (0.099 R)
• M33: 6,811,490 km (0.082 R)
• M34: 6,882,998 km (0.099 R)
• M35: 6,978,890 km (0.112 R)
• M36: 7,317,580 km (0.102 R)
• M37: 7,439,801 km (0.038 R)
• M38: 7,960,701 km (0.057 R)
• M39: 8,289,218 km (0.109 R)
• M40: 8,365,663 km (0.114 R)
• M41: 8,519,300 km (0.039 R)
• M42: 8,647,954 km (0.058 R)
• M43: 9,943,322 km (0.115 R)
• M44: 10,351,873 km (0.062 R)
• M45: 10,489,354 km (0.082 R)
• M46: 10,682,784 km (0.112 R)
• M47: 11,073,085 km (0.116 R)
• M48: 11,213,707 km (0.099 R)
• M49: 12,069,556 km (0.074 R)
• M50: 12,975,970 km (0.119 R)
• M51: 13,183,761 km (0.052 R)
• M52: 13,964,961 km (0.085 R)
• M53: 14,453,099 km (0.061 R)
• M54: 15,009,005 km (0.057 R)
• M55: 15,289,650 km (0.075 R)
• M56: 15,477,695 km (0.108 R)
• M57: 15,698,053 km (0.087 R)
• M58: 16,046,316 km (0.109 R)
• M59: 16,429,287 km (0.104 R)
• M60: 16,589,805 km (0.096 R)
• M61: 17,106,816 km (0.05 R)
• M62: 17,334,653 km (0.101 R)
• M63: 18,024,299 km (0.064 R)
• M64: 18,455,590 km (0.112 R)
• M65: 19,024,960 km (0.05 R)
• M66: 19,125,938 km (0.115 R)
• M67: 21,149,698 km (0.084 R)
• M68: 21,359,285 km (0.114 R)
• M69: 21,639,781 km (0.092 R)
• M70: 21,780,552 km (0.053 R)
• M71: 21,851,013 km (0.075 R)
• M72: 22,275,422 km (0.062 R)
• M73: 24,219,147 km (0.116 R)
• M74: 24,511,611 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 18,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit