🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 25.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.14 AU - 1.84 AU

Year: 645 Days

Day: 43.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,804,437 km

• M1: 1,229,694 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.53 AU - 2.37 AU

Year: 966 Days

Day: 24.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 101.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.48 AU - 3.06 AU

Year: 1636 Days

Day: 42.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.4

Radius: 11.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.44 AU - 6.56 AU

Year: 4576 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,804,437 km

• M1: 162,613 km (0.1 R)
• M2: 319,541 km (0.064 R)
• M3: 405,709 km (0.1 R)
• M4: 540,348 km (0.089 R)
• M5: 714,031 km (0.106 R)
• M6: 1,042,398 km (0.106 R)
• M7: 1,251,237 km (0.094 R)
• M8: 1,473,988 km (0.069 R)
• M9: 1,590,525 km (0.108 R)
• M10: 1,771,089 km (0.081 R)
• M11: 1,958,685 km (0.059 R)
• M12: 2,087,489 km (0.077 R)
• M13: 2,252,645 km (0.083 R)
• M14: 2,353,922 km (0.053 R)
• M15: 2,508,607 km (0.096 R)
• M16: 2,595,972 km (0.11 R)
• M17: 2,828,297 km (0.104 R)
• M18: 3,218,000 km (0.113 R)
• M19: 4,110,201 km (0.047 R)
• M20: 4,255,760 km (0.104 R)
• M21: 4,424,058 km (0.1 R)
• M22: 4,573,207 km (0.066 R)
• M23: 4,702,459 km (0.08 R)
• M24: 5,141,978 km (0.079 R)
• M25: 5,480,368 km (0.096 R)
• M26: 5,710,001 km (0.089 R)
• M27: 6,660,247 km (0.114 R)
• M28: 6,782,468 km (0.083 R)
• M29: 7,078,971 km (0.094 R)
• M30: 7,430,227 km (0.11 R)
• M31: 7,916,121 km (0.082 R)
• M32: 7,993,762 km (0.098 R)
• M33: 8,097,733 km (0.055 R)
• M34: 8,175,972 km (0.114 R)
• M35: 8,254,511 km (0.105 R)
• M36: 8,518,103 km (0.078 R)
• M37: 8,865,020 km (0.058 R)
• M38: 9,216,575 km (0.071 R)
• M39: 9,821,848 km (0.057 R)
• M40: 10,326,591 km (0.048 R)
• M41: 10,439,987 km (0.07 R)
• M42: 10,868,734 km (0.112 R)
• M43: 11,070,841 km (0.093 R)
• M44: 11,157,757 km (0.084 R)
• M45: 11,274,144 km (0.095 R)
• M46: 11,420,152 km (0.109 R)
• M47: 11,950,925 km (0.039 R)
• M48: 12,399,420 km (0.117 R)
• M49: 13,529,332 km (0.092 R)
• M50: 13,871,612 km (0.108 R)
• M51: 14,532,984 km (0.115 R)
• M52: 14,723,871 km (0.074 R)
• M53: 14,851,628 km (0.053 R)
• M54: 14,979,684 km (0.078 R)
• M55: 15,108,039 km (0.107 R)
• M56: 15,755,797 km (0.058 R)
• M57: 16,148,791 km (0.073 R)
• M58: 17,313,560 km (0.083 R)
• M59: 17,583,584 km (0.099 R)
• M60: 17,685,161 km (0.083 R)
• M61: 18,230,445 km (0.074 R)
• M62: 18,539,664 km (0.062 R)
• M63: 19,302,613 km (0.093 R)
• M64: 19,582,660 km (0.064 R)
• M65: 19,687,977 km (0.109 R)
• M66: 19,899,359 km (0.046 R)
• M67: 20,005,274 km (0.102 R)
• M68: 20,253,158 km (0.071 R)
• M69: 20,430,880 km (0.072 R)
• M70: 22,272,729 km (0.074 R)
• M71: 22,676,943 km (0.053 R)
• M72: 22,824,596 km (0.106 R)
• M73: 22,898,497 km (0.075 R)
• M74: 23,455,450 km (0.118 R)
• M75: 23,716,798 km (0.066 R)
• M76: 23,791,746 km (0.101 R)
• M77: 24,016,891 km (0.06 R)
• M78: 24,469,125 km (0.109 R)
• M79: 24,924,202 km (0.038 R)
• M80: 25,689,096 km (0.087 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit