🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 258 Days

Day: 20.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,533,315 km

• M1: 292,165 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.55 AU

Year: 503 Days

Day: 22.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2 AU - 2.42 AU

Year: 1182 Days

Day: 39.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.77 AU - 3.25 AU

Year: 1879 Days

Day: 23.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,533,315 km

• M1: 2,405,235 km (0.063 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.6

Radius: 10

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.53 AU - 14.29 AU

Year: 14792 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,533,315 km

• M1: 238,459 km (0.098 R)
• M2: 432,188 km (0.11 R)
• M3: 680,820 km (0.087 R)
• M4: 774,019 km (0.058 R)
• M5: 851,960 km (0.089 R)
• M6: 1,102,686 km (0.113 R)
• M7: 1,282,951 km (0.114 R)
• M8: 1,749,996 km (0.058 R)
• M9: 1,961,976 km (0.103 R)
• M10: 2,557,675 km (0.057 R)
• M11: 3,079,173 km (0.108 R)
• M12: 4,008,625 km (0.077 R)
• M13: 4,396,382 km (0.099 R)
• M14: 4,576,498 km (0.058 R)
• M15: 5,094,256 km (0.085 R)
• M16: 5,169,803 km (0.096 R)
• M17: 5,283,647 km (0.106 R)
• M18: 6,427,772 km (0.034 R)
• M19: 6,839,764 km (0.093 R)
• M20: 7,559,629 km (0.062 R)
• M21: 7,689,181 km (0.109 R)
• M22: 8,170,587 km (0.113 R)
• M23: 8,437,320 km (0.039 R)
• M24: 9,393,250 km (0.113 R)
• M25: 9,579,350 km (0.107 R)
• M26: 10,287,696 km (0.089 R)
• M27: 10,672,312 km (0.1 R)
• M28: 11,455,906 km (0.054 R)
• M29: 11,754,503 km (0.119 R)
• M30: 12,055,793 km (0.099 R)
• M31: 12,923,012 km (0.076 R)
• M32: 13,652,152 km (0.081 R)
• M33: 13,757,469 km (0.117 R)
• M34: 13,863,085 km (0.075 R)
• M35: 14,128,023 km (0.102 R)
• M36: 15,041,767 km (0.102 R)
• M37: 17,209,290 km (0.056 R)
• M38: 18,358,202 km (0.086 R)
• M39: 20,488,176 km (0.097 R)
• M40: 20,911,389 km (0.108 R)
• M41: 21,093,599 km (0.062 R)
• M42: 23,573,782 km (0.088 R)
• M43: 24,208,077 km (0.115 R)
• M44: 26,472,091 km (0.111 R)
• M45: 26,866,880 km (0.059 R)
• M46: 27,197,491 km (0.043 R)
• M47: 28,197,254 km (0.026 R)
• M48: 28,331,443 km (0.049 R)
• M49: 28,465,932 km (0.114 R)
• M50: 29,958,619 km (0.113 R)
• M51: 30,232,682 km (0.086 R)
• M52: 30,438,828 km (0.094 R)
• M53: 30,507,643 km (0.085 R)
• M54: 32,034,738 km (0.077 R)
• M55: 32,244,923 km (0.118 R)
• M56: 33,019,392 km (0.08 R)
• M57: 35,524,408 km (0.066 R)
• M58: 36,470,315 km (0.059 R)
• M59: 37,056,589 km (0.108 R)
• M60: 37,498,202 km (0.082 R)
• M61: 39,732,895 km (0.063 R)
• M62: 39,808,143 km (0.052 R)
• M63: 41,322,672 km (0.052 R)
• M64: 41,857,185 km (0.089 R)
• M65: 42,933,093 km (0.064 R)
• M66: 43,242,312 km (0.098 R)
• M67: 44,018,276 km (0.108 R)
• M68: 45,741,494 km (0.072 R)
• M69: 46,849,565 km (0.06 R)
• M70: 47,247,346 km (0.078 R)
• M71: 47,327,082 km (0.054 R)
• M72: 47,486,702 km (0.078 R)
• M73: 48,126,682 km (0.118 R)
• M74: 49,820,280 km (0.067 R)
• M75: 50,796,855 km (0.1 R)
• M76: 53,597,925 km (0.112 R)
• M77: 55,605,080 km (0.113 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 20,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit