🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.52 AU - 0.7 AU

Year: 103 Days

Day: 15.9 Hours

Environment

Temp: 743 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,987,571 km

• M1: 123,867 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.7 AU - 0.98 AU

Year: 167 Days

Day: 21.8 Hours

Environment

Temp: 563 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.09 AU - 4.25 AU

Year: 1521 Days

Day: 36.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 6.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.21 AU - 6.65 AU

Year: 3528 Days

Day: 20.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 6.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.92 AU - 7.14 AU

Year: 3610 Days

Day: 47.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 6.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.9 AU - 7.9 AU

Year: 3921 Days

Day: 16.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,987,571 km

• M1: 259,702 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 12.09 AU - 12.81 AU

Year: 9504 Days

Day: 25.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 13.32 AU - 15.18 AU

Year: 11638 Days

Day: 27.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,987,571 km

• M1: 1,635,254 km (0.086 R)
• M2: 9,552,722 km (0.092 R)

Asteroid Belt

Center: 22.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 30.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 15

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 24.68 AU - 36.42 AU

Year: 36533 Days

Day: 8.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,987,571 km

• M1: 188,045 km (0.095 R)
• M2: 597,943 km (0.091 R)
• M3: 705,055 km (0.074 R)
• M4: 1,015,470 km (0.078 R)
• M5: 1,110,016 km (0.104 R)
• M6: 1,608,327 km (0.109 R)
• M7: 2,173,657 km (0.078 R)
• M8: 2,299,020 km (0.067 R)
• M9: 2,584,004 km (0.077 R)
• M10: 2,690,518 km (0.055 R)
• M11: 2,825,904 km (0.113 R)
• M12: 3,332,293 km (0.102 R)
• M13: 3,596,333 km (0.088 R)
• M14: 3,867,404 km (0.118 R)
• M15: 4,334,449 km (0.084 R)
• M16: 4,655,785 km (0.058 R)
• M17: 4,852,506 km (0.075 R)
• M18: 5,119,090 km (0.113 R)
• M19: 5,288,135 km (0.07 R)
• M20: 5,983,316 km (0.091 R)
• M21: 6,781,421 km (0.099 R)
• M22: 6,967,521 km (0.052 R)
• M23: 7,728,974 km (0.062 R)
• M24: 8,198,711 km (0.038 R)
• M25: 8,798,898 km (0.069 R)
• M26: 8,961,361 km (0.068 R)
• M27: 9,788,937 km (0.099 R)
• M28: 9,999,570 km (0.119 R)
• M29: 10,511,494 km (0.08 R)
• M30: 11,075,927 km (0.101 R)
• M31: 11,561,073 km (0.094 R)
• M32: 11,828,704 km (0.089 R)
• M33: 12,506,831 km (0.12 R)
• M34: 12,827,569 km (0.1 R)
• M35: 13,806,238 km (0.106 R)
• M36: 14,137,896 km (0.081 R)
• M37: 14,905,782 km (0.085 R)
• M38: 16,232,267 km (0.079 R)
• M39: 16,985,492 km (0.058 R)
• M40: 17,188,197 km (0.114 R)
• M41: 17,955,933 km (0.113 R)
• M42: 18,370,020 km (0.055 R)
• M43: 19,737,345 km (0.046 R)
• M44: 20,541,134 km (0.108 R)
• M45: 20,974,220 km (0.093 R)
• M46: 22,014,823 km (0.029 R)
• M47: 23,240,777 km (0.116 R)
• M48: 23,353,275 km (0.032 R)
• M49: 24,890,543 km (0.076 R)
• M50: 26,518,915 km (0.107 R)
• M51: 26,813,474 km (0.109 R)
• M52: 27,108,929 km (0.08 R)
• M53: 27,822,661 km (0.089 R)
• M54: 28,061,868 km (0.04 R)
• M55: 28,301,823 km (0.051 R)
• M56: 28,542,526 km (0.097 R)
• M57: 28,844,265 km (0.115 R)
• M58: 29,939,321 km (0.096 R)
• M59: 31,110,074 km (0.074 R)
• M60: 31,296,323 km (0.094 R)
• M61: 31,794,783 km (0.112 R)
• M62: 32,232,956 km (0.08 R)
• M63: 32,610,241 km (0.054 R)
• M64: 34,454,334 km (0.064 R)
• M65: 34,904,474 km (0.104 R)
• M66: 35,421,335 km (0.118 R)
• M67: 35,551,036 km (0.079 R)
• M68: 37,184,645 km (0.076 R)
• M69: 37,778,698 km (0.106 R)
• M70: 38,176,479 km (0.088 R)
• M71: 38,976,229 km (0.086 R)
• M72: 40,728,020 km (0.069 R)
• M73: 42,988,295 km (0.081 R)
• M74: 43,334,165 km (0.117 R)
• M75: 43,681,232 km (0.032 R)
• M76: 43,820,208 km (0.12 R)
• M77: 44,377,760 km (0.068 R)
• M78: 44,727,519 km (0.048 R)
• M79: 44,937,854 km (0.111 R)
• M80: 45,500,043 km (0.076 R)
• M81: 47,629,568 km (0.108 R)
• M82: 47,987,556 km (0.102 R)

Kuiper Belt

Range: 50.7 - 75.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 15,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit