🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.59 AU - 0.81 AU

Year: 223 Days

Day: 21.3 Hours

Environment

Temp: 128 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.72 AU - 0.98 AU

Year: 298 Days

Day: 47.8 Hours

Environment

Temp: 47 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.22 AU

Year: 398 Days

Day: 23.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 24,924,702 km

• M1: 506,987 km (0.116 R)
• M2: 762,650 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.04 AU - 1.06 AU

Year: 410 Days

Day: 24.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.68 AU - 2.98 AU

Year: 1813 Days

Day: 46.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,924,702 km

• M1: 2,495,292 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.9

Radius: 11.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.82 AU - 4.88 AU

Year: 3455 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,924,702 km

• M1: 147,653 km (0.091 R)
• M2: 300,841 km (0.1 R)
• M3: 390,002 km (0.12 R)
• M4: 685,308 km (0.057 R)
• M5: 964,607 km (0.073 R)
• M6: 1,124,527 km (0.117 R)
• M7: 1,240,615 km (0.101 R)
• M8: 1,361,041 km (0.063 R)
• M9: 1,556,416 km (0.115 R)
• M10: 1,776,176 km (0.095 R)
• M11: 1,882,390 km (0.093 R)
• M12: 2,085,394 km (0.098 R)
• M13: 2,213,899 km (0.062 R)
• M14: 2,496,190 km (0.097 R)
• M15: 2,684,983 km (0.118 R)
• M16: 3,261,533 km (0.118 R)
• M17: 3,411,729 km (0.111 R)
• M18: 3,738,451 km (0.084 R)
• M19: 3,975,264 km (0.045 R)
• M20: 4,864,324 km (0.058 R)
• M21: 5,079,745 km (0.119 R)
• M22: 5,210,494 km (0.075 R)
• M23: 5,453,291 km (0.108 R)
• M24: 6,134,261 km (0.046 R)
• M25: 6,227,011 km (0.111 R)
• M26: 6,793,987 km (0.095 R)
• M27: 7,108,143 km (0.088 R)
• M28: 7,550,953 km (0.05 R)
• M29: 7,700,550 km (0.067 R)
• M30: 7,775,649 km (0.08 R)
• M31: 8,155,178 km (0.07 R)
• M32: 8,385,858 km (0.096 R)
• M33: 8,463,350 km (0.065 R)
• M34: 8,618,782 km (0.111 R)
• M35: 8,958,818 km (0.043 R)
• M36: 9,330,120 km (0.093 R)
• M37: 9,410,304 km (0.111 R)
• M38: 9,517,716 km (0.106 R)
• M39: 10,142,586 km (0.094 R)
• M40: 10,335,567 km (0.091 R)
• M41: 10,529,596 km (0.107 R)
• M42: 10,696,996 km (0.074 R)
• M43: 11,232,706 km (0.052 R)
• M44: 11,403,696 km (0.11 R)
• M45: 11,633,030 km (0.048 R)
• M46: 11,950,925 km (0.091 R)
• M47: 12,183,999 km (0.081 R)
• M48: 12,951,585 km (0.068 R)
• M49: 13,401,576 km (0.05 R)
• M50: 13,522,451 km (0.114 R)
• M51: 13,613,406 km (0.074 R)
• M52: 14,040,209 km (0.118 R)
• M53: 14,813,480 km (0.117 R)
• M54: 15,063,907 km (0.114 R)
• M55: 16,015,200 km (0.103 R)
• M56: 17,182,512 km (0.099 R)
• M57: 17,544,689 km (0.113 R)
• M58: 17,842,837 km (0.067 R)
• M59: 18,109,271 km (0.039 R)
• M60: 19,120,253 km (0.112 R)
• M61: 19,529,703 km (0.094 R)
• M62: 19,735,549 km (0.06 R)
• M63: 20,045,666 km (0.097 R)
• M64: 20,357,428 km (0.103 R)
• M65: 21,161,516 km (0.055 R)
• M66: 21,372,898 km (0.07 R)
• M67: 21,762,451 km (0.038 R)
• M68: 22,082,890 km (0.066 R)
• M69: 22,297,263 km (0.101 R)
• M70: 23,234,793 km (0.087 R)
• M71: 23,416,555 km (0.073 R)
• M72: 23,818,075 km (0.045 R)
• M73: 23,891,229 km (0.057 R)
• M74: 23,964,681 km (0.114 R)
• M75: 24,850,450 km (0.107 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: 330 - 13,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit