🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 14.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.63 AU - 0.69 AU

Year: 205 Days

Day: 20.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 126.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.03 AU - 1.09 AU

Year: 418 Days

Day: 31 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.61 AU - 1.95 AU

Year: 909 Days

Day: 31.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,988,667 km

• M1: 612,902 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.01 AU - 2.65 AU

Year: 1362 Days

Day: 17.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.39 AU - 3.27 AU

Year: 1823 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.74 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.3

Radius: 3.2

Gravity: 57.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 11.84 AU - 17.44 AU

Year: 21448 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,988,667 km

• M1: 66,721 km (0.091 R)
• M2: 152,440 km (0.119 R)
• M3: 624,721 km (0.069 R)
• M4: 1,298,360 km (0.114 R)
• M5: 1,416,393 km (0.097 R)
• M6: 1,476,681 km (0.046 R)
• M7: 1,758,373 km (0.074 R)
• M8: 2,477,640 km (0.115 R)
• M9: 2,886,491 km (0.046 R)
• M10: 3,157,562 km (0.062 R)
• M11: 3,477,103 km (0.049 R)
• M12: 3,640,913 km (0.064 R)
• M13: 3,933,227 km (0.116 R)
• M14: 4,540,595 km (0.092 R)
• M15: 4,900,527 km (0.101 R)
• M16: 5,504,753 km (0.086 R)
• M17: 5,695,490 km (0.119 R)
• M18: 6,034,180 km (0.065 R)
• M19: 6,132,166 km (0.111 R)
• M20: 6,630,028 km (0.115 R)
• M21: 6,680,592 km (0.062 R)
• M22: 7,244,576 km (0.099 R)
• M23: 7,296,487 km (0.103 R)
• M24: 7,664,198 km (0.073 R)
• M25: 7,984,038 km (0.104 R)
• M26: 8,581,682 km (0.103 R)
• M27: 8,747,287 km (0.049 R)
• M28: 10,225,014 km (0.113 R)
• M29: 11,656,217 km (0.115 R)
• M30: 11,962,145 km (0.056 R)
• M31: 12,208,832 km (0.104 R)
• M32: 13,275,614 km (0.038 R)
• M33: 15,030,397 km (0.115 R)
• M34: 15,163,390 km (0.111 R)
• M35: 15,229,961 km (0.109 R)
• M36: 15,430,272 km (0.12 R)
• M37: 16,925,503 km (0.087 R)
• M38: 18,182,873 km (0.062 R)
• M39: 18,822,853 km (0.072 R)
• M40: 19,614,824 km (0.114 R)
• M41: 20,860,226 km (0.107 R)
• M42: 21,008,478 km (0.069 R)
• M43: 23,119,453 km (0.106 R)
• M44: 23,734,899 km (0.068 R)
• M45: 24,199,999 km (0.119 R)
• M46: 25,139,174 km (0.096 R)
• M47: 25,771,973 km (0.094 R)
• M48: 26,650,412 km (0.04 R)
• M49: 27,295,627 km (0.085 R)
• M50: 28,848,154 km (0.052 R)
• M51: 29,510,424 km (0.049 R)
• M52: 29,759,953 km (0.105 R)
• M53: 30,094,005 km (0.115 R)
• M54: 34,284,092 km (0.106 R)
• M55: 34,809,480 km (0.034 R)
• M56: 36,937,958 km (0.1 R)
• M57: 37,386,602 km (0.116 R)
• M58: 37,476,511 km (0.099 R)
• M59: 37,746,834 km (0.081 R)
• M60: 38,017,756 km (0.06 R)
• M61: 39,565,346 km (0.078 R)
• M62: 40,577,525 km (0.053 R)
• M63: 40,669,976 km (0.087 R)
• M64: 41,412,131 km (0.093 R)
• M65: 42,533,667 km (0.075 R)
• M66: 44,139,450 km (0.092 R)
• M67: 45,572,747 km (0.116 R)
• M68: 46,439,966 km (0.076 R)
• M69: 49,074,385 km (0.108 R)
• M70: 49,864,112 km (0.101 R)
• M71: 50,260,696 km (0.026 R)
• M72: 50,857,292 km (0.098 R)
• M73: 51,256,419 km (0.051 R)
• M74: 51,456,282 km (0.085 R)
• M75: 52,762,271 km (0.081 R)
• M76: 53,774,151 km (0.054 R)
• M77: 53,977,305 km (0.101 R)
• M78: 54,588,263 km (0.09 R)
• M79: 55,304,089 km (0.11 R)
• M80: 55,714,436 km (0.045 R)
• M81: 58,093,640 km (0.04 R)
• M82: 59,033,564 km (0.116 R)
• M83: 59,663,072 km (0.101 R)
• M84: 62,309,608 km (0.106 R)
• M85: 65,427,227 km (0.116 R)
• M86: 66,404,999 km (0.102 R)
• M87: 67,825,879 km (0.062 R)
• M88: 69,477,889 km (0.115 R)
• M89: 71,031,612 km (0.086 R)
• M90: 71,254,513 km (0.072 R)
• M91: 71,477,563 km (0.089 R)
• M92: 72,708,903 km (0.06 R)
• M93: 74,512,455 km (0.034 R)
• M94: 75,192,527 km (0.095 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: 454 - 18,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit