🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 158 Days

Day: 31.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 375 Days

Day: 28.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,691,319 km

• M1: 52,658 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 380 Days

Day: 40 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.03 AU - 1.25 AU

Year: 424 Days

Day: 47.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.52 AU - 3.04 AU

Year: 1614 Days

Day: 20.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.04 AU - 5.14 AU

Year: 3425 Days

Day: 18.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.2

Radius: 3.4

Gravity: 41.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.84 AU - 20.16 AU

Year: 31149 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,691,319 km

• M1: 161,416 km (0.115 R)
• M2: 338,091 km (0.111 R)
• M3: 444,455 km (0.116 R)
• M4: 635,791 km (0.072 R)
• M5: 713,731 km (0.083 R)
• M6: 1,341,444 km (0.036 R)
• M7: 1,408,015 km (0.077 R)
• M8: 1,757,177 km (0.075 R)
• M9: 1,830,180 km (0.096 R)
• M10: 2,449,067 km (0.086 R)
• M11: 3,126,446 km (0.091 R)
• M12: 3,170,727 km (0.096 R)
• M13: 3,304,467 km (0.053 R)
• M14: 5,047,432 km (0.118 R)
• M15: 6,062,753 km (0.12 R)
• M16: 8,150,242 km (0.077 R)
• M17: 10,171,907 km (0.051 R)
• M18: 11,102,556 km (0.102 R)
• M19: 13,473,083 km (0.098 R)
• M20: 13,979,771 km (0.059 R)
• M21: 15,011,997 km (0.066 R)
• M22: 15,236,394 km (0.08 R)
• M23: 17,304,883 km (0.105 R)
• M24: 18,092,965 km (0.098 R)
• M25: 18,172,401 km (0.089 R)
• M26: 18,491,494 km (0.107 R)
• M27: 19,054,131 km (0.068 R)
• M28: 19,785,814 km (0.094 R)
• M29: 21,612,704 km (0.078 R)
• M30: 22,375,503 km (0.109 R)
• M31: 24,101,863 km (0.117 R)
• M32: 24,452,221 km (0.073 R)
• M33: 25,335,596 km (0.095 R)
• M34: 26,319,202 km (0.093 R)
• M35: 26,499,318 km (0.066 R)
• M36: 28,878,822 km (0.079 R)
• M37: 29,064,622 km (0.032 R)
• M38: 30,187,953 km (0.091 R)
• M39: 31,899,502 km (0.07 R)
• M40: 32,573,440 km (0.043 R)
• M41: 32,863,810 km (0.1 R)
• M42: 33,544,480 km (0.105 R)
• M43: 34,328,223 km (0.073 R)
• M44: 34,426,509 km (0.066 R)
• M45: 36,313,537 km (0.102 R)
• M46: 36,514,147 km (0.093 R)
• M47: 36,916,416 km (0.113 R)
• M48: 38,744,652 km (0.071 R)
• M49: 39,360,546 km (0.033 R)
• M50: 39,566,692 km (0.105 R)
• M51: 40,602,208 km (0.052 R)
• M52: 42,277,555 km (0.092 R)
• M53: 42,488,488 km (0.119 R)
• M54: 43,123,681 km (0.115 R)
• M55: 44,617,715 km (0.064 R)
• M56: 46,672,292 km (0.081 R)
• M57: 46,999,612 km (0.061 R)
• M58: 48,757,536 km (0.06 R)
• M59: 50,985,198 km (0.053 R)
• M60: 51,547,238 km (0.067 R)
• M61: 52,337,563 km (0.091 R)
• M62: 52,564,204 km (0.082 R)
• M63: 54,732,625 km (0.1 R)
• M64: 54,962,557 km (0.097 R)
• M65: 55,077,598 km (0.095 R)
• M66: 58,332,698 km (0.094 R)
• M67: 59,156,234 km (0.097 R)
• M68: 59,510,332 km (0.087 R)
• M69: 60,101,992 km (0.089 R)
• M70: 60,220,623 km (0.086 R)
• M71: 62,008,617 km (0.098 R)
• M72: 63,330,912 km (0.076 R)
• M73: 65,270,598 km (0.114 R)
• M74: 66,492,962 km (0.073 R)
• M75: 69,332,629 km (0.077 R)
• M76: 70,079,871 km (0.069 R)
• M77: 71,582,432 km (0.089 R)
• M78: 72,211,640 km (0.069 R)
• M79: 74,874,183 km (0.097 R)
• M80: 75,129,547 km (0.094 R)
• M81: 77,053,076 km (0.104 R)
• M82: 78,474,106 km (0.116 R)
• M83: 80,164,413 km (0.092 R)
• M84: 81,866,836 km (0.117 R)
• M85: 81,998,183 km (0.083 R)
• M86: 82,129,829 km (0.099 R)
• M87: 82,788,359 km (0.095 R)
• M88: 83,316,589 km (0.118 R)
• M89: 85,840,605 km (0.077 R)
• M90: 86,107,786 km (0.109 R)
• M91: 86,375,118 km (0.116 R)
• M92: 86,910,828 km (0.097 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit