🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.78 AU - 1.22 AU

Year: 373 Days

Day: 25.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.45 AU - 1.89 AU

Year: 805 Days

Day: 37.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.94 AU - 2.22 AU

Year: 1118 Days

Day: 17.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.66 AU - 3.04 AU

Year: 1794 Days

Day: 19.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,274,438 km

• M1: 983,008 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.6

Radius: 5.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.97 AU - 15.09 AU

Year: 16534 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,274,438 km

• M1: 87,664 km (0.067 R)
• M2: 231,578 km (0.054 R)
• M3: 416,480 km (0.068 R)
• M4: 487,839 km (0.081 R)
• M5: 1,482,814 km (0.113 R)
• M6: 1,632,562 km (0.086 R)
• M7: 1,709,455 km (0.072 R)
• M8: 1,846,786 km (0.051 R)
• M9: 2,216,292 km (0.112 R)
• M10: 2,301,563 km (0.112 R)
• M11: 2,586,098 km (0.095 R)
• M12: 3,092,936 km (0.098 R)
• M13: 3,505,228 km (0.065 R)
• M14: 3,730,522 km (0.113 R)
• M15: 4,760,204 km (0.097 R)
• M16: 5,348,872 km (0.06 R)
• M17: 5,871,567 km (0.102 R)
• M18: 6,624,493 km (0.118 R)
• M19: 6,778,579 km (0.114 R)
• M20: 8,719,461 km (0.078 R)
• M21: 9,092,708 km (0.057 R)
• M22: 9,367,519 km (0.072 R)
• M23: 9,714,736 km (0.097 R)
• M24: 9,854,909 km (0.08 R)
• M25: 10,350,527 km (0.097 R)
• M26: 10,386,281 km (0.088 R)
• M27: 11,439,600 km (0.06 R)
• M28: 11,960,350 km (0.086 R)
• M29: 12,223,492 km (0.095 R)
• M30: 12,450,732 km (0.099 R)
• M31: 14,516,977 km (0.085 R)
• M32: 14,757,531 km (0.103 R)
• M33: 14,838,014 km (0.042 R)
• M34: 15,323,908 km (0.109 R)
• M35: 16,561,382 km (0.085 R)
• M36: 16,981,004 km (0.082 R)
• M37: 18,737,582 km (0.068 R)
• M38: 19,043,211 km (0.064 R)
• M39: 19,881,108 km (0.107 R)
• M40: 20,282,330 km (0.097 R)
• M41: 21,319,342 km (0.077 R)
• M42: 21,867,319 km (0.096 R)
• M43: 22,096,952 km (0.107 R)
• M44: 23,915,763 km (0.091 R)
• M45: 25,588,417 km (0.115 R)
• M46: 26,953,497 km (0.103 R)
• M47: 27,298,470 km (0.11 R)
• M48: 28,843,666 km (0.092 R)
• M49: 29,095,589 km (0.066 R)
• M50: 30,570,774 km (0.115 R)
• M51: 31,033,480 km (0.088 R)
• M52: 31,654,161 km (0.12 R)
• M53: 31,966,073 km (0.045 R)
• M54: 32,331,092 km (0.081 R)
• M55: 33,434,675 km (0.11 R)
• M56: 34,017,808 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 17,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit