🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.43 AU - 0.57 AU

Year: 126 Days

Day: 28.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 274 Days

Day: 34 Hours

Environment

Temp: 138 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 10.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.45 AU - 8.25 AU

Year: 6390 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,175,610 km

• M1: 148,102 km (0.042 R)
• M2: 271,371 km (0.103 R)
• M3: 379,979 km (0.063 R)
• M4: 446,550 km (0.073 R)
• M5: 550,221 km (0.11 R)
• M6: 617,091 km (0.066 R)
• M7: 772,523 km (0.103 R)
• M8: 875,148 km (0.088 R)
• M9: 968,945 km (0.077 R)
• M10: 1,138,290 km (0.059 R)
• M11: 1,348,475 km (0.037 R)
• M12: 1,620,893 km (0.105 R)
• M13: 1,806,693 km (0.072 R)
• M14: 1,928,616 km (0.069 R)
• M15: 2,035,429 km (0.1 R)
• M16: 2,348,986 km (0.072 R)
• M17: 2,737,641 km (0.11 R)
• M18: 3,401,556 km (0.086 R)
• M19: 3,597,081 km (0.108 R)
• M20: 3,751,765 km (0.028 R)
• M21: 3,954,021 km (0.072 R)
• M22: 4,136,830 km (0.103 R)
• M23: 4,345,818 km (0.104 R)
• M24: 4,750,032 km (0.114 R)
• M25: 4,993,577 km (0.095 R)
• M26: 5,141,679 km (0.113 R)
• M27: 5,216,328 km (0.09 R)
• M28: 5,442,371 km (0.034 R)
• M29: 6,008,449 km (0.08 R)
• M30: 6,458,738 km (0.041 R)
• M31: 6,837,819 km (0.109 R)
• M32: 7,085,404 km (0.059 R)
• M33: 8,162,957 km (0.071 R)
• M34: 9,139,832 km (0.033 R)
• M35: 9,657,440 km (0.051 R)
• M36: 9,904,426 km (0.062 R)
• M37: 10,028,592 km (0.054 R)
• M38: 11,429,277 km (0.072 R)
• M39: 11,657,713 km (0.057 R)
• M40: 11,723,387 km (0.074 R)
• M41: 12,019,890 km (0.119 R)
• M42: 12,654,035 km (0.105 R)
• M43: 13,299,101 km (0.11 R)
• M44: 13,711,991 km (0.032 R)
• M45: 13,815,962 km (0.035 R)
• M46: 14,024,501 km (0.083 R)
• M47: 14,234,088 km (0.06 R)
• M48: 14,762,767 km (0.08 R)
• M49: 15,118,810 km (0.109 R)
• M50: 15,730,515 km (0.119 R)
• M51: 16,350,299 km (0.111 R)
• M52: 16,570,956 km (0.066 R)
• M53: 16,755,560 km (0.072 R)
• M54: 16,866,711 km (0.094 R)
• M55: 16,940,912 km (0.093 R)
• M56: 17,388,509 km (0.083 R)
• M57: 17,726,749 km (0.109 R)
• M58: 18,486,258 km (0.098 R)
• M59: 18,601,149 km (0.041 R)
• M60: 19,450,566 km (0.113 R)
• M61: 20,194,366 km (0.088 R)
• M62: 20,470,673 km (0.111 R)
• M63: 20,589,604 km (0.114 R)
• M64: 20,788,120 km (0.114 R)
• M65: 21,548,526 km (0.066 R)
• M66: 21,992,832 km (0.078 R)
• M67: 22,481,119 km (0.112 R)
• M68: 22,767,599 km (0.085 R)
• M69: 22,890,718 km (0.036 R)
• M70: 23,137,555 km (0.073 R)
• M71: 25,570,016 km (0.083 R)
• M72: 26,040,501 km (0.068 R)
• M73: 26,126,221 km (0.107 R)
• M74: 27,643,742 km (0.114 R)
• M75: 27,950,567 km (0.108 R)
• M76: 28,302,720 km (0.097 R)
• M77: 28,612,089 km (0.097 R)
• M78: 28,745,081 km (0.12 R)
• M79: 29,995,570 km (0.107 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit