🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.59 AU - 0.63 AU

Year: 180 Days

Day: 32.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 345 Days

Day: 44 Hours

Environment

Temp: 14 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.4 AU - 1.5 AU

Year: 661 Days

Day: 18.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.7 AU - 2.04 AU

Year: 969 Days

Day: 30.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.17 AU - 3.09 AU

Year: 1615 Days

Day: 43 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 3.9

Gravity: 38.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.37 AU - 14.37 AU

Year: 15489 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 60,782,314 km

• M1: 138,528 km (0.088 R)
• M2: 274,362 km (0.038 R)
• M3: 463,305 km (0.107 R)
• M4: 986,149 km (0.087 R)
• M5: 1,031,777 km (0.058 R)
• M6: 1,246,449 km (0.042 R)
• M7: 1,500,766 km (0.099 R)
• M8: 1,969,007 km (0.087 R)
• M9: 2,144,485 km (0.114 R)
• M10: 2,636,513 km (0.075 R)
• M11: 2,732,555 km (0.095 R)
• M12: 2,797,331 km (0.111 R)
• M13: 3,647,645 km (0.083 R)
• M14: 3,935,471 km (0.073 R)
• M15: 4,193,378 km (0.072 R)
• M16: 4,268,027 km (0.095 R)
• M17: 4,686,602 km (0.051 R)
• M18: 4,764,094 km (0.066 R)
• M19: 4,999,262 km (0.088 R)
• M20: 6,401,293 km (0.059 R)
• M21: 6,704,079 km (0.094 R)
• M22: 6,923,240 km (0.077 R)
• M23: 7,011,503 km (0.092 R)
• M24: 7,189,374 km (0.061 R)
• M25: 7,233,955 km (0.093 R)
• M26: 7,549,307 km (0.06 R)
• M27: 7,640,262 km (0.093 R)
• M28: 7,823,221 km (0.071 R)
• M29: 8,333,649 km (0.103 R)
• M30: 9,582,342 km (0.084 R)
• M31: 9,928,511 km (0.106 R)
• M32: 10,278,571 km (0.086 R)
• M33: 10,888,182 km (0.092 R)
• M34: 11,405,192 km (0.117 R)
• M35: 11,666,689 km (0.102 R)
• M36: 11,877,323 km (0.094 R)
• M37: 11,930,131 km (0.083 R)
• M38: 12,355,737 km (0.07 R)
• M39: 13,112,403 km (0.073 R)
• M40: 13,606,674 km (0.114 R)
• M41: 14,275,227 km (0.108 R)
• M42: 14,387,725 km (0.117 R)
• M43: 14,444,123 km (0.089 R)
• M44: 14,556,920 km (0.105 R)
• M45: 16,168,089 km (0.038 R)
• M46: 16,226,731 km (0.091 R)
• M47: 16,638,724 km (0.074 R)
• M48: 17,593,458 km (0.109 R)
• M49: 20,119,717 km (0.109 R)
• M50: 20,562,227 km (0.12 R)
• M51: 22,233,684 km (0.069 R)
• M52: 22,625,481 km (0.066 R)
• M53: 23,151,617 km (0.089 R)
• M54: 23,217,590 km (0.09 R)
• M55: 23,349,834 km (0.093 R)
• M56: 25,159,819 km (0.078 R)
• M57: 25,227,736 km (0.096 R)
• M58: 25,295,654 km (0.052 R)
• M59: 26,047,233 km (0.041 R)
• M60: 26,667,616 km (0.067 R)
• M61: 27,292,935 km (0.109 R)
• M62: 27,782,569 km (0.036 R)
• M63: 30,853,214 km (0.045 R)
• M64: 31,875,865 km (0.058 R)
• M65: 31,949,318 km (0.083 R)
• M66: 32,096,522 km (0.075 R)
• M67: 34,480,813 km (0.093 R)
• M68: 35,923,236 km (0.093 R)
• M69: 37,230,572 km (0.073 R)
• M70: 38,788,334 km (0.047 R)
• M71: 38,866,724 km (0.103 R)
• M72: 39,102,490 km (0.103 R)
• M73: 39,496,231 km (0.075 R)
• M74: 39,970,606 km (0.057 R)
• M75: 41,967,139 km (0.096 R)
• M76: 42,855,900 km (0.103 R)
• M77: 44,651,823 km (0.115 R)
• M78: 44,734,102 km (0.081 R)
• M79: 45,890,344 km (0.112 R)
• M80: 46,805,733 km (0.088 R)
• M81: 47,475,333 km (0.086 R)
• M82: 48,823,958 km (0.115 R)
• M83: 49,588,104 km (0.035 R)
• M84: 49,928,888 km (0.118 R)
• M85: 53,031,548 km (0.096 R)
• M86: 54,694,029 km (0.058 R)
• M87: 54,781,992 km (0.072 R)
• M88: 55,752,733 km (0.059 R)
• M89: 57,264,270 km (0.111 R)
• M90: 57,353,580 km (0.115 R)
• M91: 57,621,809 km (0.068 R)
• M92: 58,609,005 km (0.113 R)
• M93: 58,699,063 km (0.118 R)
• M94: 58,969,386 km (0.071 R)
• M95: 59,420,873 km (0.116 R)
• M96: 59,782,899 km (0.087 R)
• M97: 60,418,242 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit