🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.51 AU - 0.59 AU

Year: 149 Days

Day: 26.7 Hours

Environment

Temp: 216 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,063,773 km

• M1: 17,802 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 233 Days

Day: 13.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.7 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 10.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.71 AU - 7.61 AU

Year: 6278 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,063,773 km

• M1: 206,445 km (0.102 R)
• M2: 286,929 km (0.101 R)
• M3: 360,680 km (0.119 R)
• M4: 815,009 km (0.111 R)
• M5: 1,128,417 km (0.085 R)
• M6: 1,681,630 km (0.067 R)
• M7: 1,955,843 km (0.119 R)
• M8: 2,034,681 km (0.071 R)
• M9: 2,461,783 km (0.065 R)
• M10: 2,651,024 km (0.106 R)
• M11: 2,934,811 km (0.099 R)
• M12: 3,228,621 km (0.079 R)
• M13: 3,322,270 km (0.106 R)
• M14: 3,436,113 km (0.056 R)
• M15: 3,628,646 km (0.084 R)
• M16: 3,805,022 km (0.078 R)
• M17: 3,924,102 km (0.106 R)
• M18: 4,309,765 km (0.071 R)
• M19: 4,686,303 km (0.086 R)
• M20: 4,814,209 km (0.118 R)
• M21: 5,030,079 km (0.033 R)
• M22: 5,471,393 km (0.056 R)
• M23: 5,719,426 km (0.117 R)
• M24: 5,925,123 km (0.111 R)
• M25: 6,652,318 km (0.105 R)
• M26: 6,868,786 km (0.108 R)
• M27: 7,234,703 km (0.085 R)
• M28: 7,382,805 km (0.057 R)
• M29: 7,632,035 km (0.101 R)
• M30: 7,808,111 km (0.111 R)
• M31: 8,011,116 km (0.102 R)
• M32: 8,113,291 km (0.062 R)
• M33: 8,656,481 km (0.089 R)
• M34: 8,945,803 km (0.088 R)
• M35: 9,078,347 km (0.087 R)
• M36: 9,750,939 km (0.054 R)
• M37: 10,189,859 km (0.099 R)
• M38: 10,888,631 km (0.059 R)
• M39: 11,430,025 km (0.1 R)
• M40: 12,185,046 km (0.052 R)
• M41: 12,332,100 km (0.112 R)
• M42: 12,568,615 km (0.105 R)
• M43: 12,657,775 km (0.115 R)
• M44: 12,747,085 km (0.066 R)
• M45: 12,986,292 km (0.109 R)
• M46: 13,166,557 km (0.071 R)
• M47: 13,378,089 km (0.047 R)
• M48: 14,390,118 km (0.093 R)
• M49: 14,670,465 km (0.107 R)
• M50: 15,173,263 km (0.038 R)
• M51: 15,617,868 km (0.098 R)
• M52: 15,905,994 km (0.105 R)
• M53: 16,228,078 km (0.051 R)
• M54: 16,780,692 km (0.106 R)
• M55: 17,108,760 km (0.067 R)
• M56: 17,306,529 km (0.111 R)
• M57: 18,678,341 km (0.107 R)
• M58: 18,916,052 km (0.077 R)
• M59: 19,086,594 km (0.11 R)
• M60: 19,428,874 km (0.098 R)
• M61: 19,600,911 km (0.117 R)
• M62: 19,669,726 km (0.073 R)
• M63: 19,877,069 km (0.05 R)
• M64: 19,946,183 km (0.107 R)
• M65: 20,050,303 km (0.087 R)
• M66: 20,154,424 km (0.101 R)
• M67: 20,258,843 km (0.111 R)
• M68: 20,433,274 km (0.05 R)
• M69: 20,503,136 km (0.108 R)
• M70: 20,573,148 km (0.085 R)
• M71: 21,100,331 km (0.071 R)
• M72: 21,418,974 km (0.06 R)
• M73: 22,312,074 km (0.117 R)
• M74: 22,672,754 km (0.11 R)
• M75: 23,217,290 km (0.112 R)
• M76: 23,363,298 km (0.107 R)
• M77: 23,987,121 km (0.062 R)
• M78: 24,951,728 km (0.093 R)
• M79: 25,026,377 km (0.093 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit