🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.6 AU - 0.84 AU

Year: 221 Days

Day: 47.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.03 AU - 2.17 AU

Year: 1101 Days

Day: 38.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,249,570 km

• M1: 20,944 km (0.061 R)
• M2: 228,885 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.04 AU - 4.66 AU

Year: 2732 Days

Day: 34.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,249,570 km

• M1: 2,173,807 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 10.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.85 AU - 7.39 AU

Year: 6871 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,249,570 km

• M1: 139,874 km (0.071 R)
• M2: 254,167 km (0.053 R)
• M3: 320,139 km (0.096 R)
• M4: 469,289 km (0.092 R)
• M5: 549,623 km (0.053 R)
• M6: 882,328 km (0.102 R)
• M7: 954,135 km (0.082 R)
• M8: 1,060,350 km (0.074 R)
• M9: 1,148,463 km (0.06 R)
• M10: 1,308,682 km (0.119 R)
• M11: 1,476,681 km (0.12 R)
• M12: 1,651,860 km (0.12 R)
• M13: 1,755,232 km (0.111 R)
• M14: 1,834,219 km (0.111 R)
• M15: 1,968,409 km (0.071 R)
• M16: 2,246,960 km (0.113 R)
• M17: 2,435,005 km (0.099 R)
• M18: 2,613,176 km (0.026 R)
• M19: 3,109,392 km (0.119 R)
• M20: 3,319,278 km (0.109 R)
• M21: 3,584,215 km (0.1 R)
• M22: 4,366,163 km (0.112 R)
• M23: 4,583,380 km (0.102 R)
• M24: 4,860,136 km (0.082 R)
• M25: 5,199,424 km (0.107 R)
• M26: 5,391,208 km (0.103 R)
• M27: 5,801,705 km (0.118 R)
• M28: 5,920,934 km (0.079 R)
• M29: 6,060,958 km (0.105 R)
• M30: 6,141,441 km (0.055 R)
• M31: 6,324,100 km (0.103 R)
• M32: 6,405,781 km (0.09 R)
• M33: 6,508,405 km (0.093 R)
• M34: 6,924,437 km (0.098 R)
• M35: 7,072,090 km (0.057 R)
• M36: 7,413,472 km (0.091 R)
• M37: 7,979,999 km (0.052 R)
• M38: 8,764,341 km (0.083 R)
• M39: 9,363,032 km (0.091 R)
• M40: 11,836,782 km (0.083 R)
• M41: 12,498,005 km (0.116 R)
• M42: 12,962,805 km (0.072 R)
• M43: 13,459,620 km (0.095 R)
• M44: 13,538,607 km (0.078 R)
• M45: 14,042,603 km (0.045 R)
• M46: 15,014,540 km (0.086 R)
• M47: 15,178,649 km (0.107 R)
• M48: 15,729,917 km (0.117 R)
• M49: 15,980,045 km (0.114 R)
• M50: 16,259,643 km (0.093 R)
• M51: 16,597,285 km (0.053 R)
• M52: 17,079,589 km (0.113 R)
• M53: 17,422,766 km (0.105 R)
• M54: 17,739,465 km (0.075 R)
• M55: 18,466,062 km (0.036 R)
• M56: 19,113,671 km (0.114 R)
• M57: 19,291,543 km (0.099 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit