🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.64 AU - 0.66 AU

Year: 190 Days

Day: 47.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,620,852 km

• M1: 382,821 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 240 Days

Day: 24.5 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.39 AU - 3.51 AU

Year: 1832 Days

Day: 36.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.08 AU - 4.16 AU

Year: 3024 Days

Day: 24.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 129.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 3.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.43 AU - 16.63 AU

Year: 22133 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,620,852 km

• M1: 42,486 km (0.057 R)
• M2: 99,632 km (0.098 R)
• M3: 139,874 km (0.084 R)
• M4: 227,987 km (0.106 R)
• M5: 296,204 km (0.091 R)
• M6: 438,471 km (0.061 R)
• M7: 495,319 km (0.114 R)
• M8: 848,968 km (0.027 R)
• M9: 920,326 km (0.082 R)
• M10: 1,493,286 km (0.093 R)
• M11: 1,579,604 km (0.095 R)
• M12: 1,623,286 km (0.059 R)
• M13: 1,847,982 km (0.04 R)
• M14: 2,011,194 km (0.057 R)
• M15: 2,058,616 km (0.11 R)
• M16: 2,106,488 km (0.092 R)
• M17: 2,130,573 km (0.068 R)
• M18: 2,154,808 km (0.048 R)
• M19: 2,326,396 km (0.088 R)
• M20: 2,682,888 km (0.102 R)
• M21: 2,761,427 km (0.092 R)
• M22: 2,920,898 km (0.093 R)
• M23: 2,947,826 km (0.08 R)
• M24: 3,193,316 km (0.059 R)
• M25: 3,530,959 km (0.073 R)
• M26: 4,148,648 km (0.091 R)
• M27: 4,704,105 km (0.077 R)
• M28: 4,926,407 km (0.063 R)
• M29: 5,217,226 km (0.114 R)
• M30: 5,381,185 km (0.12 R)
• M31: 5,781,509 km (0.063 R)
• M32: 5,951,153 km (0.072 R)
• M33: 6,330,234 km (0.06 R)
• M34: 6,434,952 km (0.06 R)
• M35: 7,256,694 km (0.064 R)
• M36: 7,997,652 km (0.107 R)
• M37: 8,415,329 km (0.049 R)
• M38: 9,153,445 km (0.094 R)
• M39: 9,831,273 km (0.1 R)
• M40: 10,033,679 km (0.095 R)
• M41: 10,360,401 km (0.101 R)
• M42: 10,524,958 km (0.093 R)
• M43: 13,319,297 km (0.099 R)
• M44: 14,635,160 km (0.103 R)
• M45: 14,819,913 km (0.076 R)
• M46: 14,912,514 km (0.078 R)
• M47: 15,331,987 km (0.102 R)
• M48: 18,175,244 km (0.044 R)
• M49: 18,622,841 km (0.093 R)
• M50: 18,923,383 km (0.118 R)
• M51: 19,275,985 km (0.084 R)
• M52: 19,326,549 km (0.082 R)
• M53: 20,501,491 km (0.111 R)
• M54: 20,604,713 km (0.048 R)
• M55: 21,332,208 km (0.116 R)
• M56: 22,068,229 km (0.041 R)
• M57: 22,226,952 km (0.1 R)
• M58: 22,492,489 km (0.111 R)
• M59: 22,758,922 km (0.103 R)
• M60: 22,972,997 km (0.115 R)
• M61: 23,835,578 km (0.032 R)
• M62: 26,093,758 km (0.11 R)
• M63: 26,542,402 km (0.05 R)
• M64: 26,936,892 km (0.117 R)
• M65: 27,731,855 km (0.051 R)
• M66: 28,419,257 km (0.093 R)
• M67: 30,338,598 km (0.116 R)
• M68: 30,869,221 km (0.12 R)
• M69: 30,987,553 km (0.088 R)
• M70: 31,224,666 km (0.086 R)
• M71: 32,660,207 km (0.088 R)
• M72: 33,143,408 km (0.077 R)
• M73: 33,689,889 km (0.108 R)
• M74: 35,532,785 km (0.115 R)
• M75: 35,594,869 km (0.095 R)
• M76: 35,905,284 km (0.107 R)
• M77: 35,967,517 km (0.119 R)
• M78: 37,977,215 km (0.087 R)
• M79: 38,676,286 km (0.066 R)
• M80: 39,958,339 km (0.114 R)
• M81: 40,087,442 km (0.038 R)
• M82: 40,864,154 km (0.101 R)
• M83: 43,224,061 km (0.028 R)
• M84: 43,687,964 km (0.114 R)
• M85: 43,820,807 km (0.094 R)
• M86: 43,887,378 km (0.116 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 19,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit