🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.02 AU - 1.1 AU

Year: 380 Days

Day: 40.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.6 AU - 2.38 AU

Year: 978 Days

Day: 38.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.5

Radius: 9

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.85 AU - 9.47 AU

Year: 8875 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 118.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,525,944 km

• M1: 156,779 km (0.078 R)
• M2: 329,564 km (0.09 R)
• M3: 393,143 km (0.077 R)
• M4: 603,328 km (0.075 R)
• M5: 978,370 km (0.119 R)
• M6: 1,177,934 km (0.118 R)
• M7: 1,243,158 km (0.102 R)
• M8: 1,573,022 km (0.056 R)
• M9: 1,793,080 km (0.066 R)
• M10: 1,960,779 km (0.087 R)
• M11: 2,023,162 km (0.051 R)
• M12: 2,086,142 km (0.103 R)
• M13: 2,165,878 km (0.085 R)
• M14: 2,262,967 km (0.068 R)
• M15: 2,596,869 km (0.079 R)
• M16: 2,682,888 km (0.087 R)
• M17: 2,857,768 km (0.098 R)
• M18: 3,090,692 km (0.045 R)
• M19: 3,163,696 km (0.083 R)
• M20: 3,367,298 km (0.046 R)
• M21: 3,729,176 km (0.101 R)
• M22: 4,103,470 km (0.097 R)
• M23: 4,490,030 km (0.043 R)
• M24: 4,552,114 km (0.119 R)
• M25: 4,614,496 km (0.085 R)
• M26: 4,782,195 km (0.063 R)
• M27: 4,888,110 km (0.1 R)
• M28: 5,059,250 km (0.06 R)
• M29: 5,297,709 km (0.077 R)
• M30: 5,517,768 km (0.1 R)
• M31: 5,651,209 km (0.114 R)
• M32: 5,830,876 km (0.048 R)
• M33: 6,288,197 km (0.068 R)
• M34: 6,615,367 km (0.106 R)
• M35: 6,686,127 km (0.076 R)
• M36: 6,804,758 km (0.102 R)
• M37: 6,900,052 km (0.078 R)
• M38: 7,310,399 km (0.095 R)
• M39: 7,903,256 km (0.089 R)
• M40: 8,079,183 km (0.116 R)
• M41: 8,205,593 km (0.114 R)
• M42: 8,281,738 km (0.052 R)
• M43: 8,383,614 km (0.075 R)
• M44: 8,537,251 km (0.095 R)
• M45: 9,319,499 km (0.051 R)
• M46: 9,612,112 km (0.047 R)
• M47: 9,799,857 km (0.089 R)
• M48: 10,868,136 km (0.075 R)
• M49: 11,600,716 km (0.112 R)
• M50: 12,030,511 km (0.036 R)
• M51: 12,146,150 km (0.084 R)
• M52: 12,349,155 km (0.097 R)
• M53: 12,641,170 km (0.049 R)
• M54: 12,729,283 km (0.077 R)
• M55: 12,876,487 km (0.076 R)
• M56: 13,681,324 km (0.116 R)
• M57: 14,226,907 km (0.106 R)
• M58: 14,379,647 km (0.089 R)
• M59: 15,214,253 km (0.09 R)
• M60: 16,000,988 km (0.097 R)
• M61: 16,223,739 km (0.086 R)
• M62: 16,704,248 km (0.115 R)
• M63: 16,768,725 km (0.068 R)
• M64: 17,287,231 km (0.097 R)
• M65: 18,573,024 km (0.092 R)
• M66: 18,739,976 km (0.078 R)
• M67: 19,042,014 km (0.117 R)
• M68: 19,548,851 km (0.116 R)
• M69: 20,266,024 km (0.096 R)
• M70: 20,507,026 km (0.059 R)
• M71: 21,340,286 km (0.11 R)
• M72: 22,717,933 km (0.1 R)
• M73: 23,255,438 km (0.045 R)
• M74: 23,724,726 km (0.078 R)
• M75: 24,452,670 km (0.071 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit