🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.78 AU - 0.96 AU

Year: 298 Days

Day: 39.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.45 AU

Year: 525 Days

Day: 36.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.98 AU - 2.7 AU

Year: 1314 Days

Day: 47.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,736,243 km

• M1: 1,540,559 km (0.119 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.8

Radius: 11.6

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.63 AU - 7.71 AU

Year: 5626 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 23,736,243 km

• M1: 146,307 km (0.045 R)
• M2: 226,491 km (0.032 R)
• M3: 305,479 km (0.108 R)
• M4: 739,313 km (0.066 R)
• M5: 981,661 km (0.11 R)
• M6: 1,380,040 km (0.044 R)
• M7: 1,556,117 km (0.12 R)
• M8: 1,739,823 km (0.086 R)
• M9: 1,945,969 km (0.048 R)
• M10: 2,238,583 km (0.106 R)
• M11: 2,334,026 km (0.114 R)
• M12: 2,414,659 km (0.064 R)
• M13: 2,883,499 km (0.063 R)
• M14: 3,253,903 km (0.117 R)
• M15: 3,733,813 km (0.096 R)
• M16: 3,866,806 km (0.075 R)
• M17: 4,137,728 km (0.104 R)
• M18: 4,255,760 km (0.117 R)
• M19: 4,354,944 km (0.082 R)
• M20: 4,495,117 km (0.114 R)
• M21: 4,800,745 km (0.114 R)
• M22: 4,945,706 km (0.074 R)
• M23: 5,113,255 km (0.055 R)
• M24: 5,846,135 km (0.09 R)
• M25: 6,157,448 km (0.108 R)
• M26: 6,634,666 km (0.102 R)
• M27: 7,029,903 km (0.114 R)
• M28: 7,171,273 km (0.114 R)
• M29: 7,313,541 km (0.096 R)
• M30: 7,432,770 km (0.076 R)
• M31: 7,916,420 km (0.096 R)
• M32: 8,211,577 km (0.119 R)
• M33: 8,939,670 km (0.06 R)
• M34: 9,298,704 km (0.069 R)
• M35: 9,557,958 km (0.093 R)
• M36: 9,662,377 km (0.097 R)
• M37: 10,270,193 km (0.097 R)
• M38: 10,700,287 km (0.089 R)
• M39: 10,835,823 km (0.103 R)
• M40: 11,026,709 km (0.106 R)
• M41: 11,108,839 km (0.084 R)
• M42: 11,578,127 km (0.053 R)
• M43: 11,829,152 km (0.064 R)
• M44: 12,053,848 km (0.057 R)
• M45: 12,365,162 km (0.07 R)
• M46: 13,024,589 km (0.111 R)
• M47: 13,285,787 km (0.074 R)
• M48: 14,288,093 km (0.087 R)
• M49: 14,497,530 km (0.098 R)
• M50: 14,587,588 km (0.072 R)
• M51: 14,768,302 km (0.089 R)
• M52: 15,867,846 km (0.089 R)
• M53: 16,053,647 km (0.064 R)
• M54: 16,458,758 km (0.087 R)
• M55: 16,678,367 km (0.118 R)
• M56: 16,930,440 km (0.03 R)
• M57: 17,406,610 km (0.117 R)
• M58: 17,566,231 km (0.094 R)
• M59: 17,662,273 km (0.1 R)
• M60: 18,209,801 km (0.111 R)
• M61: 18,307,039 km (0.071 R)
• M62: 18,501,965 km (0.116 R)
• M63: 18,894,061 km (0.07 R)
• M64: 19,156,905 km (0.098 R)
• M65: 19,785,964 km (0.085 R)
• M66: 20,253,906 km (0.1 R)
• M67: 20,624,161 km (0.059 R)
• M68: 20,827,016 km (0.116 R)
• M69: 21,166,603 km (0.099 R)
• M70: 21,542,243 km (0.12 R)
• M71: 21,679,424 km (0.105 R)
• M72: 22,023,649 km (0.06 R)
• M73: 22,230,992 km (0.112 R)
• M74: 22,404,376 km (0.115 R)
• M75: 22,962,076 km (0.112 R)
• M76: 23,207,417 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit