🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.69 AU - 0.77 AU

Year: 235 Days

Day: 36.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,994,769 km

• M1: 368,908 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.97 AU - 1.37 AU

Year: 477 Days

Day: 25.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.06 AU - 1.62 AU

Year: 584 Days

Day: 26.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,994,769 km

• M1: 200,611 km (0.119 R)

Asteroid Belt

Center: 1.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.56 AU - 2.16 AU

Year: 956 Days

Day: 43.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,994,769 km

• M1: 217,964 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.96 AU - 2.4 AU

Year: 1213 Days

Day: 31.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.3

Radius: 6.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.76 AU - 18.82 AU

Year: 22524 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 45,994,769 km

• M1: 135,087 km (0.097 R)
• M2: 183,856 km (0.12 R)
• M3: 477,217 km (0.119 R)
• M4: 773,720 km (0.034 R)
• M5: 969,095 km (0.081 R)
• M6: 1,160,131 km (0.096 R)
• M7: 1,490,593 km (0.029 R)
• M8: 1,577,809 km (0.072 R)
• M9: 1,757,177 km (0.099 R)
• M10: 1,919,490 km (0.05 R)
• M11: 2,384,740 km (0.1 R)
• M12: 2,512,945 km (0.112 R)
• M13: 2,564,855 km (0.098 R)
• M14: 2,776,088 km (0.098 R)
• M15: 3,328,702 km (0.086 R)
• M16: 3,472,167 km (0.036 R)
• M17: 3,676,368 km (0.12 R)
• M18: 4,096,588 km (0.111 R)
• M19: 4,374,840 km (0.112 R)
• M20: 4,659,226 km (0.107 R)
• M21: 4,916,983 km (0.054 R)
• M22: 5,345,880 km (0.109 R)
• M23: 5,924,824 km (0.095 R)
• M24: 6,204,123 km (0.1 R)
• M25: 6,345,343 km (0.088 R)
• M26: 7,215,255 km (0.066 R)
• M27: 7,438,455 km (0.089 R)
• M28: 7,550,953 km (0.114 R)
• M29: 8,199,160 km (0.074 R)
• M30: 8,904,664 km (0.082 R)
• M31: 9,104,227 km (0.078 R)
• M32: 9,184,412 km (0.105 R)
• M33: 9,957,982 km (0.086 R)
• M34: 10,415,303 km (0.108 R)
• M35: 10,541,264 km (0.08 R)
• M36: 10,921,991 km (0.066 R)
• M37: 11,092,682 km (0.115 R)
• M38: 11,350,439 km (0.055 R)
• M39: 11,828,105 km (0.055 R)
• M40: 12,937,822 km (0.092 R)
• M41: 13,345,476 km (0.083 R)
• M42: 14,080,600 km (0.112 R)
• M43: 15,302,815 km (0.05 R)
• M44: 15,974,958 km (0.077 R)
• M45: 16,120,218 km (0.105 R)
• M46: 17,298,301 km (0.118 R)
• M47: 18,098,949 km (0.105 R)
• M48: 18,149,363 km (0.097 R)
• M49: 18,402,333 km (0.118 R)
• M50: 18,656,500 km (0.099 R)
• M51: 19,580,716 km (0.079 R)
• M52: 20,414,873 km (0.092 R)
• M53: 21,848,619 km (0.09 R)
• M54: 22,063,741 km (0.118 R)
• M55: 22,171,601 km (0.04 R)
• M56: 22,604,687 km (0.107 R)
• M57: 22,822,202 km (0.087 R)
• M58: 24,699,805 km (0.069 R)
• M59: 25,092,500 km (0.051 R)
• M60: 25,940,869 km (0.087 R)
• M61: 26,225,853 km (0.11 R)
• M62: 26,569,031 km (0.107 R)
• M63: 27,375,812 km (0.09 R)
• M64: 28,542,077 km (0.086 R)
• M65: 28,954,069 km (0.09 R)
• M66: 29,843,578 km (0.094 R)
• M67: 30,621,787 km (0.09 R)
• M68: 31,588,787 km (0.083 R)
• M69: 32,504,326 km (0.085 R)
• M70: 33,057,838 km (0.111 R)
• M71: 33,614,492 km (0.109 R)
• M72: 33,862,824 km (0.083 R)
• M73: 33,987,290 km (0.085 R)
• M74: 34,111,755 km (0.079 R)
• M75: 34,298,902 km (0.098 R)
• M76: 36,379,958 km (0.096 R)
• M77: 36,635,023 km (0.114 R)
• M78: 36,762,779 km (0.061 R)
• M79: 37,275,152 km (0.115 R)
• M80: 37,403,656 km (0.1 R)
• M81: 37,983,647 km (0.114 R)
• M82: 39,675,749 km (0.107 R)
• M83: 39,741,273 km (0.104 R)
• M84: 40,596,973 km (0.087 R)
• M85: 40,994,005 km (0.119 R)
• M86: 42,259,603 km (0.088 R)
• M87: 42,796,211 km (0.114 R)
• M88: 45,650,837 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit